iShares CSI A-Share Consumer Staples Index ETF: Unit HKD
| Exchange | Code | Listed | Last trade | Delisted | |
|---|---|---|---|---|---|
| HKCIS | 02841 | 2010-07-20 | 2016-12-16 | 2017-02-24 |
Historic prices
Note: Hit the "total return" button above for a graph. Adj are adjusted prices and volume used in Webb-site Total Returns. VWAP is Volume-Weighted Average Price, which in thinly-traded stocks is probably a better guide to achievable prices on the day than the closing price, which is sometimes rigged. S=1 if suspended. Hit the trade date to see CCASS movements on the settlement date.
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| Trade date | S | Close | Bid | Ask | Low | High | Volume | Turnover $ | VWAP | Adj Close |
Adj Bid |
Adj Ask |
Adj Low |
Adj High |
Adj Volume |
Adj VWAP |
Total Return |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-02-23 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-22 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-21 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-20 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-17 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-16 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-15 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-14 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-13 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-10 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-09 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-08 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-07 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-06 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-03 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-02 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-02-01 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-27 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-26 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-25 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-24 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-23 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-20 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-19 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-18 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-17 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-16 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-13 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-12 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-11 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-10 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-09 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-06 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-05 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-04 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2017-01-03 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-30 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-29 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-28 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-23 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-22 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-21 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-20 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-19 | 1 | - | - | - | - | - | 0 | 0 | - | 25.25 | - | - | - | - | 0 | - | 0.00% |
| 2016-12-16 | 0 | 25.25 | 25.00 | 25.25 | 24.85 | 25.25 | 148,800 | 3,714,080 | 24.960 | 25.25 | 25.00 | 25.25 | 24.85 | 25.25 | 148,800 | 24.960 | 2.02% |
| 2016-12-15 | 0 | 24.75 | 24.60 | 24.80 | 24.50 | 24.75 | 37,000 | 912,000 | 24.649 | 24.75 | 24.60 | 24.80 | 24.50 | 24.75 | 37,000 | 24.649 | -0.20% |
| 2016-12-14 | 0 | 24.80 | 24.70 | 24.85 | 24.65 | 24.85 | 25,500 | 632,315 | 24.797 | 24.80 | 24.70 | 24.85 | 24.65 | 24.85 | 25,500 | 24.797 | -0.20% |
| 2016-12-13 | 0 | 24.85 | 24.85 | 25.15 | 24.30 | 24.50 | 6,100 | 149,050 | 24.434 | 24.85 | 24.85 | 25.15 | 24.30 | 24.50 | 6,100 | 24.434 | 2.26% |
| 2016-12-12 | 0 | 24.30 | - | 25.20 | 24.30 | 24.40 | 16,800 | 408,720 | 24.329 | 24.30 | - | 25.20 | 24.30 | 24.40 | 16,800 | 24.329 | -2.41% |
| 2016-12-09 | 0 | 24.90 | 24.50 | 25.20 | 24.75 | 24.90 | 14,200 | 352,800 | 24.845 | 24.90 | 24.50 | 25.20 | 24.75 | 24.90 | 14,200 | 24.845 | 0.20% |
| 2016-12-08 | 0 | 24.85 | - | 25.20 | - | - | 0 | 0 | - | 24.85 | - | 25.20 | - | - | 0 | - | 0.81% |
| 2016-12-07 | 0 | 24.65 | 24.60 | - | - | - | 0 | 0 | - | 24.65 | 24.60 | - | - | - | 0 | - | 0.82% |
| 2016-12-06 | 0 | 24.45 | - | - | - | - | 0 | 0 | - | 24.45 | - | - | - | - | 0 | - | 1.45% |
| 2016-12-05 | 0 | 24.10 | 24.05 | - | 23.90 | 24.00 | 5,100 | 122,390 | 23.998 | 24.10 | 24.05 | - | 23.90 | 24.00 | 5,100 | 23.998 | -0.82% |
| 2016-12-02 | 0 | 24.30 | 24.30 | 24.65 | 24.20 | 24.60 | 41,300 | 1,006,600 | 24.373 | 24.30 | 24.30 | 24.65 | 24.20 | 24.60 | 41,300 | 24.373 | -1.62% |
| 2016-12-01 | 0 | 24.70 | 24.70 | 25.20 | 24.55 | 25.10 | 27,800 | 689,425 | 24.800 | 24.70 | 24.70 | 25.20 | 24.55 | 25.10 | 27,800 | 24.799 | 0.61% |
| 2016-11-30 | 0 | 24.55 | 24.55 | - | 24.45 | 25.00 | 41,100 | 1,016,065 | 24.722 | 24.55 | 24.55 | - | 24.45 | 25.00 | 41,100 | 24.722 | -2.77% |
| 2016-11-29 | 0 | 25.25 | 25.20 | 25.90 | 25.15 | 25.85 | 60,118 | 1,529,240 | 25.437 | 25.25 | 25.20 | 25.90 | 25.15 | 25.85 | 60,118 | 25.437 | 0.40% |
| 2016-11-28 | 0 | 25.15 | 25.15 | 25.60 | 24.90 | 26.95 | 135,982 | 3,453,493 | 25.397 | 25.15 | 25.15 | 25.60 | 24.90 | 26.95 | 135,982 | 25.397 | -5.09% |
| 2016-11-25 | 0 | 26.50 | - | 27.50 | 26.50 | 26.50 | 6,600 | 174,900 | 26.500 | 26.50 | - | 27.50 | 26.50 | 26.50 | 6,600 | 26.500 | 0.19% |
| 2016-11-24 | 0 | 26.45 | - | 26.50 | 26.45 | 26.45 | 1,900 | 50,255 | 26.450 | 26.45 | - | 26.50 | 26.45 | 26.45 | 1,900 | 26.450 | 1.15% |
| 2016-11-23 | 0 | 26.15 | 21.95 | 27.10 | 25.80 | 26.15 | 3,000 | 77,950 | 25.983 | 26.15 | 21.95 | 27.10 | 25.80 | 26.15 | 3,000 | 25.983 | 1.16% |
| 2016-11-22 | 0 | 25.85 | 25.20 | 27.00 | - | - | 300 | 7,770 | 25.900 | 25.85 | 25.20 | 27.00 | - | - | 300 | 25.900 | 0.00% |
| 2016-11-21 | 0 | 25.85 | - | 25.95 | 22.90 | 25.25 | 43,100 | 1,036,140 | 24.040 | 25.85 | - | 25.95 | 22.90 | 25.25 | 43,100 | 24.040 | 15.14% |
| 2016-11-18 | 0 | 22.45 | - | - | - | - | 0 | 0 | - | 22.45 | - | - | - | - | 0 | - | 0.90% |
| 2016-11-17 | 0 | 22.25 | - | - | 22.15 | 22.15 | 20,000 | 443,000 | 22.150 | 22.25 | - | - | 22.15 | 22.15 | 20,000 | 22.150 | 0.45% |
| 2016-11-16 | 0 | 22.15 | - | - | - | - | 0 | 0 | - | 22.15 | - | - | - | - | 0 | - | 0.00% |
| 2016-11-15 | 0 | 22.15 | - | - | 22.10 | 22.10 | 300 | 6,630 | 22.100 | 22.15 | - | - | 22.10 | 22.10 | 300 | 22.100 | 0.23% |
| 2016-11-14 | 0 | 22.10 | - | - | 22.10 | 22.10 | 5,800 | 128,180 | 22.100 | 22.10 | - | - | 22.10 | 22.10 | 5,800 | 22.100 | -1.34% |
| 2016-11-11 | 0 | 22.40 | - | - | - | - | 0 | 0 | - | 22.40 | - | - | - | - | 0 | - | 0.00% |
| 2016-11-10 | 0 | 22.40 | - | - | - | - | 0 | 0 | - | 22.40 | - | - | - | - | 0 | - | 0.00% |
| 2016-11-09 | 0 | 22.40 | - | - | 22.40 | 22.40 | 8,000 | 179,200 | 22.400 | 22.40 | - | - | 22.40 | 22.40 | 8,000 | 22.400 | -0.22% |
| 2016-11-08 | 0 | 22.45 | 22.45 | - | - | - | 0 | 0 | - | 22.45 | 22.45 | - | - | - | 0 | - | 0.90% |
| 2016-11-07 | 0 | 22.25 | 22.25 | 22.45 | - | - | 0 | 0 | - | 22.25 | 22.25 | 22.45 | - | - | 0 | - | 1.37% |
| 2016-11-04 | 0 | 21.95 | 21.90 | 22.10 | - | - | 0 | 0 | - | 21.95 | 21.90 | 22.10 | - | - | 0 | - | 0.00% |
| 2016-11-03 | 0 | 21.95 | 21.95 | 23.15 | 21.95 | 22.00 | 46,000 | 1,009,750 | 21.951 | 21.95 | 21.95 | 23.15 | 21.95 | 22.00 | 46,000 | 21.951 | -0.45% |
| 2016-11-02 | 0 | 22.05 | - | 22.15 | - | - | 0 | 0 | - | 22.05 | - | 22.15 | - | - | 0 | - | 0.00% |
| 2016-11-01 | 0 | 22.05 | 22.05 | 22.15 | - | - | 0 | 0 | - | 22.05 | 22.05 | 22.15 | - | - | 0 | - | 0.46% |
| 2016-10-31 | 0 | 21.95 | 21.60 | - | 21.65 | 21.95 | 100,800 | 2,188,920 | 21.716 | 21.95 | 21.60 | - | 21.65 | 21.95 | 100,800 | 21.715 | 2.09% |
| 2016-10-28 | 0 | 21.50 | - | - | 21.50 | 21.50 | 3,500 | 75,250 | 21.500 | 21.50 | - | - | 21.50 | 21.50 | 3,500 | 21.500 | 3.61% |
| 2016-10-27 | 0 | 20.75 | 20.60 | 20.75 | - | - | 0 | 0 | - | 20.75 | 20.60 | 20.75 | - | - | 0 | - | -0.24% |
| 2016-10-26 | 0 | 20.80 | - | - | - | - | 0 | 0 | - | 20.80 | - | - | - | - | 0 | - | 0.97% |
| 2016-10-25 | 0 | 20.60 | - | - | 20.60 | 20.60 | 700 | 14,420 | 20.600 | 20.60 | - | - | 20.60 | 20.60 | 700 | 20.600 | 1.73% |
| 2016-10-24 | 0 | 20.25 | - | - | - | - | 0 | 0 | - | 20.25 | - | - | - | - | 0 | - | 0.25% |
| 2016-10-20 | 0 | 20.20 | - | 20.50 | - | - | 0 | 0 | - | 20.20 | - | 20.50 | - | - | 0 | - | 0.00% |
| 2016-10-19 | 0 | 20.20 | 20.00 | 20.50 | - | - | 0 | 0 | - | 20.20 | 20.00 | 20.50 | - | - | 0 | - | 0.00% |
| 2016-10-18 | 0 | 20.20 | - | - | - | - | 0 | 0 | - | 20.20 | - | - | - | - | 0 | - | 1.20% |
| 2016-10-17 | 0 | 19.96 | - | - | 19.96 | 19.96 | 300 | 5,988 | 19.960 | 19.96 | - | - | 19.96 | 19.96 | 300 | 19.960 | 0.81% |
| 2016-10-14 | 0 | 19.80 | 19.70 | 19.80 | 19.80 | 19.80 | 700 | 13,860 | 19.800 | 19.80 | 19.70 | 19.80 | 19.80 | 19.80 | 700 | 19.800 | 1.85% |
| 2016-10-13 | 0 | 19.44 | - | - | 19.40 | 19.44 | 4,400 | 85,456 | 19.422 | 19.44 | - | - | 19.40 | 19.44 | 4,400 | 19.422 | 0.83% |
| 2016-10-12 | 0 | 19.28 | - | - | - | - | 0 | 0 | - | 19.28 | - | - | - | - | 0 | - | 0.10% |
| 2016-10-11 | 0 | 19.26 | 19.26 | - | 19.14 | 19.50 | 203,000 | 3,901,166 | 19.218 | 19.26 | 19.26 | - | 19.14 | 19.50 | 203,000 | 19.218 | -0.52% |
| 2016-10-07 | 0 | 19.36 | 19.32 | 19.50 | - | - | 0 | 0 | - | 19.36 | 19.32 | 19.50 | - | - | 0 | - | 0.00% |
| 2016-10-06 | 0 | 19.36 | 19.34 | 19.60 | 19.36 | 19.36 | 5,000 | 96,800 | 19.360 | 19.36 | 19.34 | 19.60 | 19.36 | 19.36 | 5,000 | 19.360 | -0.10% |
| 2016-10-05 | 0 | 19.38 | - | 19.40 | - | - | 0 | 0 | - | 19.38 | - | 19.40 | - | - | 0 | - | 0.00% |
| 2016-10-04 | 0 | 19.38 | - | - | - | - | 0 | 0 | - | 19.38 | - | - | - | - | 0 | - | 0.00% |
| 2016-10-03 | 0 | 19.38 | - | - | - | - | 0 | 0 | - | 19.38 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-30 | 0 | 19.38 | - | - | - | - | 0 | 0 | - | 19.38 | - | - | - | - | 0 | - | 1.04% |
| 2016-09-29 | 0 | 19.18 | - | - | - | - | 0 | 0 | - | 19.18 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-28 | 0 | 19.18 | - | - | 19.16 | 19.22 | 35,300 | 677,024 | 19.179 | 19.18 | - | - | 19.16 | 19.22 | 35,300 | 19.179 | 0.21% |
| 2016-09-27 | 0 | 19.14 | - | - | - | - | 0 | 0 | - | 19.14 | - | - | - | - | 0 | - | 0.10% |
| 2016-09-26 | 0 | 19.12 | - | - | - | - | 0 | 0 | - | 19.12 | - | - | - | - | 0 | - | -1.54% |
| 2016-09-23 | 0 | 19.42 | - | - | - | - | 0 | 0 | - | 19.42 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-22 | 0 | 19.42 | - | - | - | - | 0 | 0 | - | 19.42 | - | - | - | - | 0 | - | 0.94% |
| 2016-09-21 | 0 | 19.24 | 19.24 | - | - | - | 0 | 0 | - | 19.24 | 19.24 | - | - | - | 0 | - | 0.00% |
| 2016-09-20 | 0 | 19.24 | - | - | 19.24 | 19.24 | 9,700 | 186,628 | 19.240 | 19.24 | - | - | 19.24 | 19.24 | 9,700 | 19.240 | -0.52% |
| 2016-09-19 | 0 | 19.34 | - | - | - | - | 0 | 0 | - | 19.34 | - | - | - | - | 0 | - | 0.42% |
| 2016-09-15 | 0 | 19.26 | - | - | - | - | 0 | 0 | - | 19.26 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-14 | 0 | 19.26 | - | - | - | - | 0 | 0 | - | 19.26 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-13 | 0 | 19.26 | - | - | - | - | 0 | 0 | - | 19.26 | - | - | - | - | 0 | - | 0.31% |
| 2016-09-12 | 0 | 19.20 | 19.20 | 19.30 | 19.20 | 19.20 | 1,000 | 19,200 | 19.200 | 19.20 | 19.20 | 19.30 | 19.20 | 19.20 | 1,000 | 19.200 | 0.31% |
| 2016-09-09 | 0 | 19.14 | - | - | - | - | 0 | 0 | - | 19.14 | - | - | - | - | 0 | - | -0.93% |
| 2016-09-08 | 0 | 19.32 | - | - | - | - | 0 | 0 | - | 19.32 | - | - | - | - | 0 | - | -0.10% |
| 2016-09-07 | 0 | 19.34 | - | - | - | - | 0 | 0 | - | 19.34 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-06 | 0 | 19.34 | - | - | 19.30 | 19.30 | 100 | 1,930 | 19.300 | 19.34 | - | - | 19.30 | 19.30 | 100 | 19.300 | 0.42% |
| 2016-09-05 | 0 | 19.26 | - | - | - | - | 0 | 0 | - | 19.26 | - | - | - | - | 0 | - | 0.00% |
| 2016-09-02 | 0 | 19.26 | - | - | - | - | 0 | 0 | - | 19.26 | - | - | - | - | 0 | - | -0.52% |
| 2016-09-01 | 0 | 19.36 | - | - | - | - | 0 | 0 | - | 19.36 | - | - | - | - | 0 | - | -0.21% |
| 2016-08-31 | 0 | 19.40 | - | - | - | - | 0 | 0 | - | 19.40 | - | - | - | - | 0 | - | 0.00% |
| 2016-08-30 | 0 | 19.40 | - | - | - | - | 500 | 9,680 | 19.360 | 19.40 | - | - | - | - | 500 | 19.360 | 0.00% |
| 2016-08-29 | 0 | 19.40 | - | - | - | - | 0 | 0 | - | 19.40 | - | - | - | - | 0 | - | -0.72% |
| 2016-08-26 | 0 | 19.54 | - | - | - | - | 0 | 0 | - | 19.54 | - | - | - | - | 0 | - | -0.10% |
| 2016-08-25 | 0 | 19.56 | - | - | - | - | 0 | 0 | - | 19.56 | - | - | - | - | 0 | - | 0.00% |
| 2016-08-24 | 0 | 19.56 | - | - | 19.54 | 19.54 | 1,000 | 19,540 | 19.540 | 19.56 | - | - | 19.54 | 19.54 | 1,000 | 19.540 | -1.01% |
| 2016-08-23 | 0 | 19.76 | - | - | - | - | 0 | 0 | - | 19.76 | - | - | - | - | 0 | - | 0.00% |
| 2016-08-22 | 0 | 19.76 | - | - | - | - | 0 | 0 | - | 19.76 | - | - | - | - | 0 | - | 0.00% |
| 2016-08-19 | 0 | 19.76 | - | - | - | - | 0 | 0 | - | 19.76 | - | - | - | - | 0 | - | -0.10% |
| 2016-08-18 | 0 | 19.78 | - | - | 19.66 | 19.70 | 23,000 | 452,780 | 19.686 | 19.78 | - | - | 19.66 | 19.70 | 23,000 | 19.686 | 2.91% |
| 2016-08-17 | 0 | 19.22 | - | - | 19.22 | 19.22 | 200 | 3,844 | 19.220 | 19.22 | - | - | 19.22 | 19.22 | 200 | 19.220 | -0.83% |
| 2016-08-16 | 0 | 19.38 | - | - | - | - | 100 | 1,940 | 19.400 | 19.38 | - | - | - | - | 100 | 19.400 | 1.47% |
| 2016-08-15 | 0 | 19.10 | - | - | 18.94 | 19.10 | 1,200 | 22,818 | 19.015 | 19.10 | - | - | 18.94 | 19.10 | 1,200 | 19.015 | 0.84% |
| 2016-08-12 | 0 | 18.94 | - | - | 18.94 | 18.94 | 2,000 | 37,880 | 18.940 | 18.94 | - | - | 18.94 | 18.94 | 2,000 | 18.940 | 0.21% |
| 2016-08-11 | 0 | 18.90 | - | - | 18.96 | 18.96 | 200 | 3,792 | 18.960 | 18.90 | - | - | 18.96 | 18.96 | 200 | 18.960 | 0.85% |
| 2016-08-10 | 0 | 18.74 | - | - | 18.74 | 18.74 | 500 | 9,370 | 18.740 | 18.74 | - | - | 18.74 | 18.74 | 500 | 18.740 | -0.64% |
| 2016-08-09 | 0 | 18.86 | - | - | - | - | 0 | 0 | - | 18.86 | - | - | - | - | 0 | - | 1.62% |
| 2016-08-08 | 0 | 18.56 | - | - | - | - | 0 | 0 | - | 18.56 | - | - | - | - | 0 | - | 0.22% |
| 2016-08-05 | 0 | 18.52 | - | - | - | - | 0 | 0 | - | 18.52 | - | - | - | - | 0 | - | 0.00% |
| 2016-08-04 | 0 | 18.52 | - | - | - | - | 0 | 0 | - | 18.52 | - | - | - | - | 0 | - | -0.22% |
| 2016-08-03 | 0 | 18.56 | 18.20 | - | - | - | 0 | 0 | - | 18.56 | 18.20 | - | - | - | 0 | - | 0.00% |
| 2016-08-01 | 0 | 18.56 | 18.40 | - | - | - | 0 | 0 | - | 18.56 | 18.40 | - | - | - | 0 | - | -1.38% |
| 2016-07-29 | 0 | 18.82 | - | - | - | - | 0 | 0 | - | 18.82 | - | - | - | - | 0 | - | 0.00% |
| 2016-07-28 | 0 | 18.82 | - | - | 18.82 | 18.86 | 2,600 | 48,952 | 18.828 | 18.82 | - | - | 18.82 | 18.86 | 2,600 | 18.828 | 1.18% |
| 2016-07-27 | 0 | 18.60 | - | 18.60 | - | - | 0 | 0 | - | 18.60 | - | 18.60 | - | - | 0 | - | -1.06% |
| 2016-07-26 | 0 | 18.80 | - | 18.84 | 18.62 | 18.62 | 100 | 1,862 | 18.620 | 18.80 | - | 18.84 | 18.62 | 18.62 | 100 | 18.620 | 2.29% |
| 2016-07-25 | 0 | 18.38 | - | 18.54 | - | - | 0 | 0 | - | 18.38 | - | 18.54 | - | - | 0 | - | 0.00% |
| 2016-07-22 | 0 | 18.38 | - | - | - | - | 0 | 0 | - | 18.38 | - | - | - | - | 0 | - | -1.18% |
| 2016-07-21 | 0 | 18.60 | - | 18.80 | - | - | 0 | 0 | - | 18.60 | - | 18.80 | - | - | 0 | - | 0.32% |
| 2016-07-20 | 0 | 18.54 | - | 18.58 | - | - | 0 | 0 | - | 18.54 | - | 18.58 | - | - | 0 | - | 0.00% |
| 2016-07-19 | 0 | 18.54 | - | 18.66 | - | - | 100 | 1,828 | 18.280 | 18.54 | - | 18.66 | - | - | 100 | 18.280 | -0.64% |
| 2016-07-18 | 0 | 18.66 | - | - | - | - | 0 | 0 | - | 18.66 | - | - | - | - | 0 | - | -1.06% |
| 2016-07-15 | 0 | 18.86 | - | - | 18.82 | 18.88 | 1,500 | 28,280 | 18.853 | 18.86 | - | - | 18.82 | 18.88 | 1,500 | 18.853 | 0.21% |
| 2016-07-14 | 0 | 18.82 | - | - | - | - | 100 | 1,882 | 18.820 | 18.82 | - | - | - | - | 100 | 18.820 | 0.00% |
| 2016-07-13 | 0 | 18.82 | - | - | - | - | 0 | 0 | - | 18.82 | - | - | - | - | 0 | - | -0.74% |
| 2016-07-12 | 0 | 18.96 | 18.82 | - | - | - | 500 | 9,410 | 18.820 | 18.96 | 18.82 | - | - | - | 500 | 18.820 | 2.93% |
| 2016-07-11 | 0 | 18.42 | 18.40 | - | - | - | 0 | 0 | - | 18.42 | 18.40 | - | - | - | 0 | - | 1.66% |
| 2016-07-08 | 0 | 18.12 | - | - | 18.12 | 18.12 | 3,100 | 56,172 | 18.120 | 18.12 | - | - | 18.12 | 18.12 | 3,100 | 18.120 | -0.55% |
| 2016-07-07 | 0 | 18.22 | - | - | 18.20 | 18.22 | 600 | 10,930 | 18.217 | 18.22 | - | - | 18.20 | 18.22 | 600 | 18.217 | 0.11% |
| 2016-07-06 | 0 | 18.20 | 18.20 | - | 17.86 | 17.86 | 2,400 | 42,864 | 17.860 | 18.20 | 18.20 | - | 17.86 | 17.86 | 2,400 | 17.860 | 2.59% |
| 2016-07-05 | 0 | 17.74 | - | - | - | - | 0 | 0 | - | 17.74 | - | - | - | - | 0 | - | 1.14% |
| 2016-07-04 | 0 | 17.54 | - | - | - | - | 0 | 0 | - | 17.54 | - | - | - | - | 0 | - | 0.57% |
| 2016-06-30 | 0 | 17.44 | - | - | - | - | 0 | 0 | - | 17.44 | - | - | - | - | 0 | - | 1.75% |
| 2016-06-29 | 0 | 17.14 | - | - | - | - | 0 | 0 | - | 17.14 | - | - | - | - | 0 | - | -0.12% |
| 2016-06-28 | 0 | 17.16 | - | - | - | - | 0 | 0 | - | 17.16 | - | - | - | - | 0 | - | -0.81% |
| 2016-06-27 | 0 | 17.30 | - | - | - | - | 0 | 0 | - | 17.30 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-24 | 0 | 17.30 | - | - | 17.30 | 17.30 | 29,700 | 513,810 | 17.300 | 17.30 | - | - | 17.30 | 17.30 | 29,700 | 17.300 | -0.92% |
| 2016-06-23 | 0 | 17.46 | - | - | 17.46 | 17.46 | 300 | 5,238 | 17.460 | 17.46 | - | - | 17.46 | 17.46 | 300 | 17.460 | 0.00% |
| 2016-06-22 | 0 | 17.46 | - | - | - | - | 0 | 0 | - | 17.46 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-21 | 0 | 17.46 | - | - | - | - | 0 | 0 | - | 17.46 | - | - | - | - | 0 | - | -0.46% |
| 2016-06-20 | 0 | 17.54 | - | - | - | - | 0 | 0 | - | 17.54 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-17 | 0 | 17.54 | - | - | - | - | 0 | 0 | - | 17.54 | - | - | - | - | 0 | - | 0.69% |
| 2016-06-16 | 0 | 17.42 | - | - | - | - | 0 | 0 | - | 17.42 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-15 | 0 | 17.42 | - | - | - | - | 0 | 0 | - | 17.42 | - | - | - | - | 0 | - | 0.93% |
| 2016-06-14 | 0 | 17.26 | - | - | - | - | 0 | 0 | - | 17.26 | - | - | - | - | 0 | - | -0.12% |
| 2016-06-13 | 0 | 17.28 | - | - | - | - | 0 | 0 | - | 17.28 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-10 | 0 | 17.28 | - | - | - | - | 0 | 0 | - | 17.28 | - | - | - | - | 0 | - | -0.69% |
| 2016-06-08 | 0 | 17.40 | - | - | - | - | 0 | 0 | - | 17.40 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-07 | 0 | 17.40 | 17.40 | - | 17.32 | 17.32 | 2,000 | 34,640 | 17.320 | 17.40 | 17.40 | - | 17.32 | 17.32 | 2,000 | 17.320 | 1.16% |
| 2016-06-06 | 0 | 17.20 | - | - | - | - | 0 | 0 | - | 17.20 | - | - | - | - | 0 | - | 0.00% |
| 2016-06-03 | 0 | 17.20 | - | - | - | - | 0 | 0 | - | 17.20 | - | - | - | - | 0 | - | 1.53% |
| 2016-06-02 | 0 | 16.94 | 16.94 | 17.08 | - | - | 0 | 0 | - | 16.94 | 16.94 | 17.08 | - | - | 0 | - | 0.24% |
| 2016-06-01 | 0 | 16.90 | 16.80 | 16.94 | 16.90 | 16.90 | 300 | 5,070 | 16.900 | 16.90 | 16.80 | 16.94 | 16.90 | 16.90 | 300 | 16.900 | 0.84% |
| 2016-05-31 | 0 | 16.76 | 16.76 | 16.90 | - | - | 0 | 0 | - | 16.76 | 16.76 | 16.90 | - | - | 0 | - | 2.20% |
| 2016-05-30 | 0 | 16.40 | 16.26 | 16.40 | - | - | 0 | 0 | - | 16.40 | 16.26 | 16.40 | - | - | 0 | - | -0.12% |
| 2016-05-27 | 0 | 16.42 | 16.32 | 16.46 | - | - | 0 | 0 | - | 16.42 | 16.32 | 16.46 | - | - | 0 | - | 0.00% |
| 2016-05-26 | 0 | 16.42 | 16.28 | 16.42 | - | - | 0 | 0 | - | 16.42 | 16.28 | 16.42 | - | - | 0 | - | -0.36% |
| 2016-05-25 | 0 | 16.48 | 16.34 | 16.48 | - | - | 0 | 0 | - | 16.48 | 16.34 | 16.48 | - | - | 0 | - | -0.84% |
| 2016-05-24 | 0 | 16.62 | 16.48 | 16.62 | - | - | 0 | 0 | - | 16.62 | 16.48 | 16.62 | - | - | 0 | - | -0.24% |
| 2016-05-23 | 0 | 16.66 | 16.66 | 16.80 | - | - | 0 | 0 | - | 16.66 | 16.66 | 16.80 | - | - | 0 | - | 0.73% |
| 2016-05-20 | 0 | 16.54 | 16.54 | 16.68 | - | - | 0 | 0 | - | 16.54 | 16.54 | 16.68 | - | - | 0 | - | 0.12% |
| 2016-05-19 | 0 | 16.52 | 16.38 | 16.52 | - | - | 0 | 0 | - | 16.52 | 16.38 | 16.52 | - | - | 0 | - | -0.48% |
| 2016-05-18 | 0 | 16.60 | 16.46 | 16.60 | - | - | 0 | 0 | - | 16.60 | 16.46 | 16.60 | - | - | 0 | - | -1.54% |
| 2016-05-17 | 0 | 16.86 | 16.72 | 16.86 | - | - | 0 | 0 | - | 16.86 | 16.72 | 16.86 | - | - | 0 | - | 0.00% |
| 2016-05-16 | 0 | 16.86 | 16.86 | 17.00 | - | - | 0 | 0 | - | 16.86 | 16.86 | 17.00 | - | - | 0 | - | 0.36% |
| 2016-05-13 | 0 | 16.80 | 16.66 | 16.80 | 17.10 | 17.12 | 3,100 | 53,012 | 17.101 | 16.80 | 16.66 | 16.80 | 17.10 | 17.12 | 3,100 | 17.101 | -0.94% |
| 2016-05-12 | 0 | 16.96 | 16.96 | 17.10 | - | - | 0 | 0 | - | 16.96 | 16.96 | 17.10 | - | - | 0 | - | 0.24% |
| 2016-05-11 | 0 | 16.92 | 16.84 | 16.98 | - | - | 4,000 | 68,400 | 17.100 | 16.92 | 16.84 | 16.98 | - | - | 4,000 | 17.100 | 0.00% |
| 2016-05-10 | 0 | 16.92 | 16.92 | 17.06 | - | - | 0 | 0 | - | 16.92 | 16.92 | 17.06 | - | - | 0 | - | 0.36% |
| 2016-05-09 | 0 | 16.86 | 16.72 | 16.86 | - | - | 0 | 0 | - | 16.86 | 16.72 | 16.86 | - | - | 0 | - | -0.47% |
| 2016-05-06 | 0 | 16.94 | 16.80 | 16.94 | - | - | 0 | 0 | - | 16.94 | 16.80 | 16.94 | - | - | 0 | - | -2.76% |
| 2016-05-05 | 0 | 17.42 | 17.34 | 17.48 | 17.22 | 17.42 | 2,000 | 34,690 | 17.345 | 17.42 | 17.34 | 17.48 | 17.22 | 17.42 | 2,000 | 17.345 | 1.75% |
| 2016-05-04 | 0 | 17.12 | 17.06 | 17.20 | 17.12 | 17.36 | 3,400 | 58,738 | 17.276 | 17.12 | 17.06 | 17.20 | 17.12 | 17.36 | 3,400 | 17.276 | -2.06% |
| 2016-05-03 | 0 | 17.48 | 17.48 | 17.64 | - | - | 0 | 0 | - | 17.48 | 17.48 | 17.64 | - | - | 0 | - | 3.92% |
| 2016-04-29 | 0 | 16.82 | 16.82 | 16.96 | - | - | 0 | 0 | - | 16.82 | 16.82 | 16.96 | - | - | 0 | - | 1.57% |
| 2016-04-28 | 0 | 16.56 | 16.56 | 16.70 | - | - | 0 | 0 | - | 16.56 | 16.56 | 16.70 | - | - | 0 | - | 0.00% |
| 2016-04-27 | 0 | 16.56 | 16.56 | 16.70 | - | - | 0 | 0 | - | 16.56 | 16.56 | 16.70 | - | - | 0 | - | 0.49% |
| 2016-04-26 | 0 | 16.48 | 16.48 | 16.62 | - | - | 0 | 0 | - | 16.48 | 16.48 | 16.62 | - | - | 0 | - | 0.24% |
| 2016-04-25 | 0 | 16.44 | 16.40 | 16.54 | - | - | 0 | 0 | - | 16.44 | 16.40 | 16.54 | - | - | 0 | - | 0.00% |
| 2016-04-22 | 0 | 16.44 | 16.44 | 16.58 | - | - | 0 | 0 | - | 16.44 | 16.44 | 16.58 | - | - | 0 | - | 0.98% |
| 2016-04-21 | 0 | 16.28 | 16.24 | 16.38 | - | - | 0 | 0 | - | 16.28 | 16.24 | 16.38 | - | - | 0 | - | 0.00% |
| 2016-04-20 | 0 | 16.28 | 16.28 | 16.42 | 16.06 | 16.96 | 17,000 | 281,090 | 16.535 | 16.28 | 16.28 | 16.42 | 16.06 | 16.96 | 17,000 | 16.535 | -4.46% |
| 2016-04-19 | 0 | 17.04 | 16.92 | 17.06 | - | - | 0 | 0 | - | 17.04 | 16.92 | 17.06 | - | - | 0 | - | 0.00% |
| 2016-04-18 | 0 | 17.04 | 16.90 | 17.04 | - | - | 0 | 0 | - | 17.04 | 16.90 | 17.04 | - | - | 0 | - | -0.58% |
| 2016-04-15 | 0 | 17.14 | 17.10 | 17.24 | - | - | 0 | 0 | - | 17.14 | 17.10 | 17.24 | - | - | 0 | - | 0.00% |
| 2016-04-14 | 0 | 17.14 | 17.12 | 17.26 | - | - | 0 | 0 | - | 17.14 | 17.12 | 17.26 | - | - | 0 | - | 0.00% |
| 2016-04-13 | 0 | 17.14 | 17.14 | 17.18 | 17.10 | 17.14 | 3,000 | 51,380 | 17.127 | 17.14 | 17.14 | 17.18 | 17.10 | 17.14 | 3,000 | 17.127 | 2.02% |
| 2016-04-12 | 0 | 16.80 | 16.72 | 16.86 | - | - | 0 | 0 | - | 16.80 | 16.72 | 16.86 | - | - | 0 | - | 0.00% |
| 2016-04-11 | 0 | 16.80 | 16.76 | 16.90 | - | - | 0 | 0 | - | 16.80 | 16.76 | 16.90 | - | - | 0 | - | 0.00% |
| 2016-04-08 | 0 | 16.80 | 16.66 | 16.80 | - | - | 0 | 0 | - | 16.80 | 16.66 | 16.80 | - | - | 0 | - | -1.52% |
| 2016-04-07 | 0 | 17.06 | 16.92 | 17.06 | - | - | 0 | 0 | - | 17.06 | 16.92 | 17.06 | - | - | 0 | - | -1.04% |
| 2016-04-06 | 0 | 17.24 | 17.24 | 17.38 | - | - | 0 | 0 | - | 17.24 | 17.24 | 17.38 | - | - | 0 | - | 1.17% |
| 2016-04-05 | 0 | 17.04 | 17.04 | 17.18 | - | - | 0 | 0 | - | 17.04 | 17.04 | 17.18 | - | - | 0 | - | 0.83% |
| 2016-04-01 | 0 | 16.90 | 16.76 | 16.90 | - | - | 44,000 | 738,380 | 16.781 | 16.90 | 16.76 | 16.90 | - | - | 44,000 | 16.781 | -1.05% |
| 2016-03-31 | 0 | 17.08 | 17.08 | 17.22 | - | - | 0 | 0 | - | 17.08 | 17.08 | 17.22 | - | - | 0 | - | 0.12% |
| 2016-03-30 | 0 | 17.06 | 17.06 | 17.20 | - | - | 0 | 0 | - | 17.06 | 17.06 | 17.20 | - | - | 0 | - | 2.28% |
| 2016-03-29 | 0 | 16.68 | 16.68 | 16.82 | - | - | 41,000 | 688,800 | 16.800 | 16.68 | 16.68 | 16.82 | - | - | 41,000 | 16.800 | 0.36% |
| 2016-03-24 | 0 | 16.62 | 16.54 | 16.68 | - | - | 0 | 0 | - | 16.62 | 16.54 | 16.68 | - | - | 0 | - | 0.00% |
| 2016-03-23 | 0 | 16.62 | 16.60 | 16.74 | 16.60 | 16.62 | 1,300 | 21,602 | 16.617 | 16.62 | 16.60 | 16.74 | 16.60 | 16.62 | 1,300 | 16.617 | 0.24% |
| 2016-03-22 | 0 | 16.58 | 16.56 | 16.70 | - | - | 0 | 0 | - | 16.58 | 16.56 | 16.70 | - | - | 0 | - | 0.00% |
| 2016-03-21 | 0 | 16.58 | 16.56 | 16.70 | 16.58 | 16.58 | 1,000 | 16,580 | 16.580 | 16.58 | 16.56 | 16.70 | 16.58 | 16.58 | 1,000 | 16.580 | 1.84% |
| 2016-03-18 | 0 | 16.28 | 16.28 | 16.42 | - | - | 0 | 0 | - | 16.28 | 16.28 | 16.42 | - | - | 0 | - | 1.12% |
| 2016-03-17 | 0 | 16.10 | 16.10 | 16.24 | - | - | 0 | 0 | - | 16.10 | 16.10 | 16.24 | - | - | 0 | - | 1.26% |
| 2016-03-16 | 0 | 15.90 | 15.90 | 16.04 | 15.80 | 15.88 | 1,000 | 15,840 | 15.840 | 15.90 | 15.90 | 16.04 | 15.80 | 15.88 | 1,000 | 15.840 | -0.63% |
| 2016-03-15 | 0 | 16.00 | 16.00 | 16.14 | 15.66 | 15.66 | 500 | 7,830 | 15.660 | 16.00 | 16.00 | 16.14 | 15.66 | 15.66 | 500 | 15.660 | 1.14% |
| 2016-03-14 | 0 | 15.82 | 15.76 | 15.90 | - | - | 0 | 0 | - | 15.82 | 15.76 | 15.90 | - | - | 0 | - | 0.00% |
| 2016-03-11 | 0 | 15.82 | 15.70 | 15.84 | - | - | 0 | 0 | - | 15.82 | 15.70 | 15.84 | - | - | 0 | - | 0.00% |
| 2016-03-10 | 0 | 15.82 | 15.74 | 15.88 | - | - | 0 | 0 | - | 15.82 | 15.74 | 15.88 | - | - | 0 | - | 0.00% |
| 2016-03-09 | 0 | 15.82 | 15.68 | 15.82 | - | - | 0 | 0 | - | 15.82 | 15.68 | 15.82 | - | - | 0 | - | -1.25% |
| 2016-03-08 | 0 | 16.02 | 15.88 | 16.02 | - | - | 0 | 0 | - | 16.02 | 15.88 | 16.02 | - | - | 0 | - | -0.37% |
| 2016-03-07 | 0 | 16.08 | 15.98 | 16.12 | 16.08 | 16.08 | 100 | 1,608 | 16.080 | 16.08 | 15.98 | 16.12 | 16.08 | 16.08 | 100 | 16.080 | 0.12% |
| 2016-03-04 | 0 | 16.06 | 16.00 | 16.14 | 15.96 | 16.06 | 5,000 | 79,984 | 15.997 | 16.06 | 16.00 | 16.14 | 15.96 | 16.06 | 5,000 | 15.997 | 1.13% |
| 2016-03-03 | 0 | 15.88 | 15.86 | 15.88 | 15.82 | 15.90 | 3,000 | 47,610 | 15.870 | 15.88 | 15.86 | 15.88 | 15.82 | 15.90 | 3,000 | 15.870 | 1.28% |
| 2016-03-02 | 0 | 15.68 | 15.68 | 15.82 | 14.80 | 15.64 | 7,500 | 115,254 | 15.367 | 15.68 | 15.68 | 15.82 | 14.80 | 15.64 | 7,500 | 15.367 | 6.96% |
| 2016-03-01 | 0 | 14.66 | 14.66 | 14.78 | - | - | 0 | 0 | - | 14.66 | 14.66 | 14.78 | - | - | 0 | - | 1.66% |
| 2016-02-29 | 0 | 14.42 | 14.42 | 14.54 | 14.20 | 14.60 | 4,800 | 68,780 | 14.329 | 14.42 | 14.42 | 14.54 | 14.20 | 14.60 | 4,800 | 14.329 | 1.26% |
| 2016-02-26 | 0 | 14.24 | 14.14 | - | 14.24 | 14.74 | 5,800 | 83,092 | 14.326 | 14.24 | 14.14 | - | 14.24 | 14.74 | 5,800 | 14.326 | -2.06% |
| 2016-02-25 | 0 | 14.54 | 14.54 | 14.58 | 14.54 | 15.26 | 2,200 | 33,184 | 15.084 | 14.54 | 14.54 | 14.58 | 14.54 | 15.26 | 2,200 | 15.084 | -6.07% |
| 2016-02-24 | 0 | 15.48 | 15.40 | 15.54 | 15.48 | 15.50 | 2,000 | 30,970 | 15.485 | 15.48 | 15.40 | 15.54 | 15.48 | 15.50 | 2,000 | 15.485 | 0.52% |
| 2016-02-23 | 0 | 15.40 | 15.40 | 15.54 | - | - | 0 | 0 | - | 15.40 | 15.40 | 15.54 | - | - | 0 | - | 0.00% |
| 2016-02-22 | 0 | 15.40 | 15.40 | 15.54 | - | - | 0 | 0 | - | 15.40 | 15.40 | 15.54 | - | - | 0 | - | 1.18% |
| 2016-02-19 | 0 | 15.22 | 15.16 | 15.30 | - | - | 0 | 0 | - | 15.22 | 15.16 | 15.30 | - | - | 0 | - | 0.00% |
| 2016-02-18 | 0 | 15.22 | 15.14 | 15.28 | 15.22 | 15.26 | 1,500 | 22,870 | 15.247 | 15.22 | 15.14 | 15.28 | 15.22 | 15.26 | 1,500 | 15.247 | 0.79% |
| 2016-02-17 | 0 | 15.10 | 15.06 | 15.10 | 15.10 | 15.40 | 11,000 | 167,650 | 15.241 | 15.10 | 15.06 | 15.10 | 15.10 | 15.40 | 11,000 | 15.241 | -0.92% |
| 2016-02-16 | 0 | 15.24 | 15.22 | 15.24 | 15.12 | 15.32 | 8,000 | 121,500 | 15.188 | 15.24 | 15.22 | 15.24 | 15.12 | 15.32 | 8,000 | 15.188 | 2.14% |
| 2016-02-15 | 0 | 14.92 | 14.88 | 14.92 | 14.92 | 15.54 | 15,100 | 228,050 | 15.103 | 14.92 | 14.88 | 14.92 | 14.92 | 15.54 | 15,100 | 15.103 | 3.61% |
| 2016-02-12 | 0 | 14.40 | 14.28 | 14.40 | 14.38 | 14.70 | 11,600 | 168,600 | 14.535 | 14.40 | 14.28 | 14.40 | 14.38 | 14.70 | 11,600 | 14.534 | -2.04% |
| 2016-02-11 | 0 | 14.70 | 14.70 | 14.74 | 14.66 | 15.08 | 8,100 | 120,594 | 14.888 | 14.70 | 14.70 | 14.74 | 14.66 | 15.08 | 8,100 | 14.888 | -5.41% |
| 2016-02-05 | 0 | 15.54 | 15.40 | 15.54 | 15.54 | 15.54 | 100 | 1,554 | 15.540 | 15.54 | 15.40 | 15.54 | 15.54 | 15.54 | 100 | 15.540 | 0.52% |
| 2016-02-04 | 0 | 15.46 | 15.46 | 15.60 | - | - | 0 | 0 | - | 15.46 | 15.46 | 15.60 | - | - | 0 | - | 0.78% |
| 2016-02-03 | 0 | 15.34 | 15.34 | 15.48 | - | - | 0 | 0 | - | 15.34 | 15.34 | 15.48 | - | - | 0 | - | 0.13% |
| 2016-02-02 | 0 | 15.32 | 15.32 | 15.46 | - | - | 0 | 0 | - | 15.32 | 15.32 | 15.46 | - | - | 0 | - | 0.79% |
| 2016-02-01 | 0 | 15.20 | 15.10 | 15.24 | - | - | 0 | 0 | - | 15.20 | 15.10 | 15.24 | - | - | 0 | - | 0.00% |
| 2016-01-29 | 0 | 15.20 | 15.20 | 15.30 | 15.12 | 15.12 | 400 | 6,048 | 15.120 | 15.20 | 15.20 | 15.30 | 15.12 | 15.12 | 400 | 15.120 | 2.56% |
| 2016-01-28 | 0 | 14.82 | 14.74 | 14.86 | 14.82 | 14.84 | 1,600 | 23,732 | 14.833 | 14.82 | 14.74 | 14.86 | 14.82 | 14.84 | 1,600 | 14.833 | -0.80% |
| 2016-01-27 | 0 | 14.94 | 14.90 | 15.02 | 14.94 | 15.10 | 4,400 | 65,800 | 14.955 | 14.94 | 14.90 | 15.02 | 14.94 | 15.10 | 4,400 | 14.955 | 0.27% |
| 2016-01-26 | 0 | 14.90 | 14.78 | 14.90 | 15.46 | 15.46 | 1,000 | 15,460 | 15.460 | 14.90 | 14.78 | 14.90 | 15.46 | 15.46 | 1,000 | 15.460 | -3.50% |
| 2016-01-25 | 0 | 15.44 | 15.44 | 15.58 | - | - | 0 | 0 | - | 15.44 | 15.44 | 15.58 | - | - | 0 | - | 0.52% |
| 2016-01-22 | 0 | 15.36 | 15.36 | 15.40 | 15.32 | 15.52 | 9,000 | 139,048 | 15.450 | 15.36 | 15.36 | 15.40 | 15.32 | 15.52 | 9,000 | 15.450 | -1.66% |
| 2016-01-21 | 0 | 15.62 | 15.48 | 15.62 | - | - | 0 | 0 | - | 15.62 | 15.48 | 15.62 | - | - | 0 | - | -0.89% |
| 2016-01-20 | 0 | 15.76 | 15.74 | 15.88 | 15.76 | 15.76 | 500 | 7,880 | 15.760 | 15.76 | 15.74 | 15.88 | 15.76 | 15.76 | 500 | 15.760 | -2.11% |
| 2016-01-19 | 0 | 16.10 | 16.10 | 16.24 | 16.00 | 16.00 | 500 | 8,000 | 16.000 | 16.10 | 16.10 | 16.24 | 16.00 | 16.00 | 500 | 16.000 | 3.21% |
| 2016-01-18 | 0 | 15.60 | 15.56 | 15.70 | 15.60 | 15.62 | 1,500 | 23,410 | 15.607 | 15.60 | 15.56 | 15.70 | 15.60 | 15.62 | 1,500 | 15.607 | -0.64% |
| 2016-01-15 | 0 | 15.70 | 15.56 | 15.70 | - | - | 0 | 0 | - | 15.70 | 15.56 | 15.70 | - | - | 0 | - | -1.51% |
| 2016-01-14 | 0 | 15.94 | 15.94 | 16.08 | - | - | 0 | 0 | - | 15.94 | 15.94 | 16.08 | - | - | 0 | - | 1.14% |
| 2016-01-13 | 0 | 15.76 | 15.62 | 15.76 | - | - | 0 | 0 | - | 15.76 | 15.62 | 15.76 | - | - | 0 | - | -0.76% |
| 2016-01-12 | 0 | 15.88 | 15.76 | 15.90 | - | - | 0 | 0 | - | 15.88 | 15.76 | 15.90 | - | - | 0 | - | 0.00% |
| 2016-01-11 | 0 | 15.88 | 15.74 | 15.88 | - | - | 5,400 | 89,360 | 16.548 | 15.88 | 15.74 | 15.88 | - | - | 5,400 | 16.548 | -6.15% |
| 2016-01-08 | 0 | 16.92 | 16.92 | 17.06 | - | - | 0 | 0 | - | 16.92 | 16.92 | 17.06 | - | - | 0 | - | 2.17% |
| 2016-01-07 | 0 | 16.56 | 16.56 | 16.70 | 16.54 | 16.70 | 1,700 | 28,160 | 16.565 | 16.56 | 16.56 | 16.70 | 16.54 | 16.70 | 1,700 | 16.565 | -6.86% |
| 2016-01-06 | 0 | 17.78 | 17.78 | 17.94 | 17.56 | 17.56 | 1,000 | 17,560 | 17.560 | 17.78 | 17.78 | 17.94 | 17.56 | 17.56 | 1,000 | 17.560 | 0.45% |
| 2016-01-05 | 0 | 17.70 | 17.70 | 17.86 | - | - | 0 | 0 | - | 17.70 | 17.70 | 17.86 | - | - | 0 | - | 1.14% |
| 2016-01-04 | 0 | 17.50 | 17.50 | 17.66 | 17.48 | 17.48 | 200 | 3,496 | 17.480 | 17.50 | 17.50 | 17.66 | 17.48 | 17.48 | 200 | 17.480 | -6.02% |
| 2015-12-31 | 0 | 18.62 | 18.62 | 18.78 | - | - | 0 | 0 | - | 18.62 | 18.62 | 18.78 | - | - | 0 | - | 0.32% |
| 2015-12-30 | 0 | 18.56 | 18.54 | 18.70 | - | - | 0 | 0 | - | 18.56 | 18.54 | 18.70 | - | - | 0 | - | 0.00% |
| 2015-12-29 | 0 | 18.56 | 18.56 | 18.72 | - | - | 0 | 0 | - | 18.56 | 18.56 | 18.72 | - | - | 0 | - | 0.11% |
| 2015-12-28 | 0 | 18.54 | 18.38 | 18.54 | - | - | 0 | 0 | - | 18.54 | 18.38 | 18.54 | - | - | 0 | - | -2.22% |
| 2015-12-24 | 0 | 18.96 | 18.80 | 18.96 | - | - | 0 | 0 | - | 18.96 | 18.80 | 18.96 | - | - | 0 | - | -1.35% |
| 2015-12-23 | 0 | 19.22 | 19.14 | 19.30 | 19.22 | 19.40 | 1,200 | 23,136 | 19.280 | 19.22 | 19.14 | 19.30 | 19.22 | 19.40 | 1,200 | 19.280 | -0.83% |
| 2015-12-22 | 0 | 19.38 | 19.38 | 19.54 | 19.38 | 19.50 | 59,100 | 1,156,566 | 19.570 | 19.38 | 19.38 | 19.54 | 19.38 | 19.50 | 59,100 | 19.570 | 0.21% |
| 2015-12-21 | 0 | 19.34 | 19.34 | 19.50 | 19.08 | 19.34 | 6,900 | 132,306 | 19.175 | 19.34 | 19.34 | 19.50 | 19.08 | 19.34 | 6,900 | 19.175 | 5.68% |
| 2015-12-18 | 0 | 18.30 | 18.26 | 18.42 | 18.12 | 18.34 | 1,300 | 23,702 | 18.232 | 18.30 | 18.26 | 18.42 | 18.12 | 18.34 | 1,300 | 18.232 | 1.33% |
| 2015-12-17 | 0 | 18.06 | 18.06 | 18.22 | 18.06 | 18.20 | 2,300 | 41,696 | 18.129 | 18.06 | 18.06 | 18.22 | 18.06 | 18.20 | 2,300 | 18.129 | 0.33% |
| 2015-12-16 | 0 | 18.00 | - | 18.00 | 18.12 | 18.20 | 3,000 | 54,500 | 18.167 | 18.00 | - | 18.00 | 18.12 | 18.20 | 3,000 | 18.167 | -1.10% |
| 2015-12-15 | 0 | 18.20 | 18.18 | 18.34 | 18.12 | 18.24 | 5,000 | 90,980 | 18.196 | 18.20 | 18.18 | 18.34 | 18.12 | 18.24 | 5,000 | 18.196 | 0.66% |
| 2015-12-14 | 0 | 18.08 | 18.08 | 18.24 | 17.98 | 18.12 | 4,500 | 81,230 | 18.051 | 18.08 | 18.08 | 18.24 | 17.98 | 18.12 | 4,500 | 18.051 | 1.40% |
| 2015-12-11 | 0 | 18.18 | 18.16 | 18.26 | 18.18 | 18.30 | 3,900 | 71,202 | 18.257 | 17.83 | 17.81 | 17.91 | 17.83 | 17.95 | 3,977 | 17.905 | -2.68% |
| 2015-12-10 | 0 | 18.68 | 18.48 | 18.68 | - | - | 0 | 0 | - | 18.32 | 18.12 | 18.32 | - | - | 0 | - | -0.53% |
| 2015-12-09 | 0 | 18.78 | 18.58 | 18.78 | 18.80 | 18.80 | 2,000 | 37,600 | 18.800 | 18.42 | 18.22 | 18.42 | 18.44 | 18.44 | 2,039 | 18.438 | -0.53% |
| 2015-12-08 | 0 | 18.88 | 18.88 | 18.94 | 18.88 | 18.88 | 1,000 | 18,880 | 18.880 | 18.52 | 18.52 | 18.58 | 18.52 | 18.52 | 1,020 | 18.517 | -2.38% |
| 2015-12-07 | 0 | 19.34 | 19.20 | 19.40 | - | - | 0 | 0 | - | 18.97 | 18.83 | 19.03 | - | - | 0 | - | 0.00% |
| 2015-12-04 | 0 | 19.34 | 19.14 | 19.34 | - | - | 0 | 0 | - | 18.97 | 18.77 | 18.97 | - | - | 0 | - | 0.00% |
| 2015-12-03 | 0 | 19.34 | 19.34 | 19.54 | 19.26 | 19.26 | 1,000 | 19,260 | 19.260 | 18.97 | 18.97 | 19.16 | 18.89 | 18.89 | 1,020 | 18.889 | -0.21% |
| 2015-12-02 | 0 | 19.38 | 19.30 | 19.38 | 19.38 | 19.38 | 900 | 17,442 | 19.380 | 19.01 | 18.93 | 19.01 | 19.01 | 19.01 | 918 | 19.007 | 6.84% |
| 2015-12-01 | 0 | 18.14 | 18.14 | 18.34 | - | - | 0 | 0 | - | 17.79 | 17.79 | 17.99 | - | - | 0 | - | 1.00% |
| 2015-11-30 | 0 | 17.96 | 17.96 | 18.16 | - | - | 0 | 0 | - | 17.61 | 17.61 | 17.81 | - | - | 0 | - | 0.00% |
| 2015-11-27 | 0 | 17.96 | 17.96 | 18.16 | 17.96 | 18.14 | 2,200 | 39,662 | 18.028 | 17.61 | 17.61 | 17.81 | 17.61 | 17.79 | 2,243 | 17.681 | -3.85% |
| 2015-11-26 | 0 | 18.68 | 18.48 | 18.68 | 18.24 | 18.80 | 3,000 | 55,950 | 18.650 | 18.32 | 18.12 | 18.32 | 17.89 | 18.44 | 3,059 | 18.291 | 5.78% |
| 2015-11-25 | 0 | 17.66 | 17.02 | 18.20 | 17.66 | 17.66 | 500 | 8,830 | 17.660 | 17.32 | 16.69 | 17.85 | 17.32 | 17.32 | 510 | 17.320 | 2.32% |
| 2015-11-24 | 0 | 17.26 | 17.22 | 17.40 | - | - | 0 | 0 | - | 16.93 | 16.89 | 17.07 | - | - | 0 | - | 0.00% |
| 2015-11-23 | 0 | 17.26 | 17.10 | 17.28 | - | - | 0 | 0 | - | 16.93 | 16.77 | 16.95 | - | - | 0 | - | 0.00% |
| 2015-11-20 | 0 | 17.26 | 17.22 | 17.40 | - | - | 0 | 0 | - | 16.93 | 16.89 | 17.07 | - | - | 0 | - | 0.00% |
| 2015-11-19 | 0 | 17.26 | 17.26 | 17.44 | - | - | 0 | 0 | - | 16.93 | 16.93 | 17.10 | - | - | 0 | - | 0.12% |
| 2015-11-18 | 0 | 17.24 | 17.14 | 17.32 | - | - | 0 | 0 | - | 16.91 | 16.81 | 16.99 | - | - | 0 | - | 0.00% |
| 2015-11-17 | 0 | 17.24 | 17.24 | 17.42 | - | - | 0 | 0 | - | 16.91 | 16.91 | 17.08 | - | - | 0 | - | 1.06% |
| 2015-11-16 | 0 | 17.06 | 17.06 | 17.24 | - | - | 0 | 0 | - | 16.73 | 16.73 | 16.91 | - | - | 0 | - | 0.47% |
| 2015-11-13 | 0 | 16.98 | 16.98 | 17.16 | 16.98 | 16.98 | 600 | 10,188 | 16.980 | 16.65 | 16.65 | 16.83 | 16.65 | 16.65 | 612 | 16.653 | -1.85% |
| 2015-11-12 | 0 | 17.30 | 17.12 | 17.30 | - | - | 0 | 0 | - | 16.97 | 16.79 | 16.97 | - | - | 0 | - | 0.00% |
| 2015-11-11 | 0 | 17.30 | 17.24 | 17.42 | - | - | 0 | 0 | - | 16.97 | 16.91 | 17.08 | - | - | 0 | - | 0.00% |
| 2015-11-10 | 0 | 17.30 | 17.30 | 17.48 | 17.20 | 18.42 | 5,000 | 88,300 | 17.660 | 16.97 | 16.97 | 17.14 | 16.87 | 18.07 | 5,098 | 17.320 | -6.59% |
| 2015-11-09 | 0 | 18.52 | 18.52 | 18.72 | - | - | 0 | 0 | - | 18.16 | 18.16 | 18.36 | - | - | 0 | - | 0.98% |
| 2015-11-06 | 0 | 18.34 | 18.34 | 18.54 | - | - | 0 | 0 | - | 17.99 | 17.99 | 18.18 | - | - | 0 | - | 0.88% |
| 2015-11-05 | 0 | 18.18 | 18.18 | 18.38 | - | - | 0 | 0 | - | 17.83 | 17.83 | 18.03 | - | - | 0 | - | 0.22% |
| 2015-11-04 | 0 | 18.14 | 18.14 | 18.34 | - | - | 0 | 0 | - | 17.79 | 17.79 | 17.99 | - | - | 0 | - | 2.49% |
| 2015-11-03 | 0 | 17.70 | 17.52 | 17.70 | - | - | 0 | 0 | - | 17.36 | 17.18 | 17.36 | - | - | 0 | - | -0.45% |
| 2015-11-02 | 0 | 17.78 | 17.62 | 17.80 | - | - | 0 | 0 | - | 17.44 | 17.28 | 17.46 | - | - | 0 | - | -1.77% |
| 2015-10-30 | 0 | 18.10 | 18.06 | 18.10 | 18.10 | 18.10 | 1,800 | 32,580 | 18.100 | 17.75 | 17.71 | 17.75 | 17.75 | 17.75 | 1,835 | 17.752 | 0.22% |
| 2015-10-29 | 0 | 18.06 | 17.88 | 18.06 | 18.10 | 18.10 | 4,500 | 81,450 | 18.100 | 17.71 | 17.54 | 17.71 | 17.75 | 17.75 | 4,588 | 17.752 | 0.56% |
| 2015-10-28 | 0 | 17.96 | 17.86 | 18.06 | - | - | 0 | 0 | - | 17.61 | 17.52 | 17.71 | - | - | 0 | - | 0.00% |
| 2015-10-27 | 0 | 17.96 | 17.80 | 17.96 | - | - | 0 | 0 | - | 17.61 | 17.46 | 17.61 | - | - | 0 | - | -0.22% |
| 2015-10-26 | 0 | 18.00 | 17.92 | 18.08 | 18.00 | 18.08 | 4,700 | 84,824 | 18.048 | 17.65 | 17.58 | 17.73 | 17.65 | 17.73 | 4,792 | 17.700 | 0.00% |
| 2015-10-23 | 0 | 18.00 | 17.94 | 18.04 | 18.00 | 18.30 | 28,100 | 509,822 | 18.143 | 17.65 | 17.59 | 17.69 | 17.65 | 17.95 | 28,652 | 17.794 | -1.64% |
| 2015-10-22 | 0 | 18.30 | 18.14 | 18.30 | - | - | 0 | 0 | - | 17.95 | 17.79 | 17.95 | - | - | 0 | - | -0.54% |
| 2015-10-20 | 0 | 18.40 | 18.40 | 18.56 | 18.14 | 18.30 | 1,400 | 25,460 | 18.186 | 18.05 | 18.05 | 18.20 | 17.79 | 17.95 | 1,427 | 17.836 | 0.55% |
| 2015-10-19 | 0 | 18.30 | 18.14 | 18.30 | - | - | 0 | 0 | - | 17.95 | 17.79 | 17.95 | - | - | 0 | - | 0.00% |
| 2015-10-16 | 0 | 18.30 | 18.30 | 18.34 | 18.18 | 18.20 | 2,000 | 36,380 | 18.190 | 17.95 | 17.95 | 17.99 | 17.83 | 17.85 | 2,039 | 17.840 | 1.55% |
| 2015-10-15 | 0 | 18.02 | 18.02 | 18.18 | 17.88 | 18.02 | 2,000 | 35,900 | 17.950 | 17.67 | 17.67 | 17.83 | 17.54 | 17.67 | 2,039 | 17.604 | 1.12% |
| 2015-10-14 | 0 | 17.82 | 17.66 | 17.82 | 17.62 | 17.90 | 3,000 | 53,280 | 17.760 | 17.48 | 17.32 | 17.48 | 17.28 | 17.56 | 3,059 | 17.418 | 4.09% |
| 2015-10-13 | 0 | 17.12 | 17.12 | 17.26 | - | - | 0 | 0 | - | 16.79 | 16.79 | 16.93 | - | - | 0 | - | 0.23% |
| 2015-10-12 | 0 | 17.08 | 17.08 | 17.22 | - | - | 0 | 0 | - | 16.75 | 16.75 | 16.89 | - | - | 0 | - | 2.28% |
| 2015-10-09 | 0 | 16.70 | 16.64 | 16.78 | 16.70 | 16.70 | 900 | 15,030 | 16.700 | 16.38 | 16.32 | 16.46 | 16.38 | 16.38 | 918 | 16.378 | -0.12% |
| 2015-10-08 | 0 | 16.72 | 16.60 | 16.74 | 16.66 | 17.00 | 12,200 | 204,916 | 16.796 | 16.40 | 16.28 | 16.42 | 16.34 | 16.67 | 12,439 | 16.473 | 0.72% |
| 2015-10-07 | 0 | 16.60 | 16.48 | 16.62 | 16.10 | 16.66 | 19,000 | 312,920 | 16.470 | 16.28 | 16.16 | 16.30 | 15.79 | 16.34 | 19,373 | 16.152 | 3.49% |
| 2015-10-06 | 0 | 16.04 | 15.96 | 16.10 | - | - | 0 | 0 | - | 15.73 | 15.65 | 15.79 | - | - | 0 | - | 0.00% |
| 2015-10-05 | 0 | 16.04 | 16.02 | 16.10 | - | - | 0 | 0 | - | 15.73 | 15.71 | 15.79 | - | - | 0 | - | 0.00% |
| 2015-10-02 | 0 | 16.04 | 16.00 | 16.62 | 15.84 | 16.78 | 41,000 | 660,756 | 16.116 | 15.73 | 15.69 | 16.30 | 15.54 | 16.46 | 41,805 | 15.806 | -4.64% |
| 2015-09-30 | 0 | 16.82 | 16.78 | 16.92 | 16.82 | 16.84 | 4,000 | 67,320 | 16.830 | 16.50 | 16.46 | 16.59 | 16.50 | 16.52 | 4,079 | 16.506 | -0.71% |
| 2015-09-29 | 0 | 16.94 | 16.80 | 16.94 | - | - | 0 | 0 | - | 16.61 | 16.48 | 16.61 | - | - | 0 | - | -0.47% |
| 2015-09-25 | 0 | 17.02 | 16.90 | 17.04 | 17.02 | 17.02 | 100 | 1,702 | 17.020 | 16.69 | 16.57 | 16.71 | 16.69 | 16.69 | 102 | 16.692 | -0.47% |
| 2015-09-24 | 0 | 17.10 | 17.10 | 17.24 | 16.94 | 17.10 | 6,500 | 110,430 | 16.989 | 16.77 | 16.77 | 16.91 | 16.61 | 16.77 | 6,628 | 16.662 | 1.42% |
| 2015-09-23 | 0 | 16.86 | 16.72 | 16.86 | - | - | 0 | 0 | - | 16.54 | 16.40 | 16.54 | - | - | 0 | - | -1.29% |
| 2015-09-22 | 0 | 17.08 | 17.08 | 17.22 | - | - | 0 | 0 | - | 16.75 | 16.75 | 16.89 | - | - | 0 | - | 0.47% |
| 2015-09-21 | 0 | 17.00 | 17.00 | 17.14 | - | - | 0 | 0 | - | 16.67 | 16.67 | 16.81 | - | - | 0 | - | 1.19% |
| 2015-09-18 | 0 | 16.80 | 16.76 | 16.90 | - | - | 0 | 0 | - | 16.48 | 16.44 | 16.57 | - | - | 0 | - | 0.00% |
| 2015-09-17 | 0 | 16.80 | 16.66 | 16.80 | - | - | 0 | 0 | - | 16.48 | 16.34 | 16.48 | - | - | 0 | - | -1.98% |
| 2015-09-16 | 0 | 17.14 | 17.14 | 17.28 | 16.40 | 16.40 | 5,000 | 82,000 | 16.400 | 16.81 | 16.81 | 16.95 | 16.08 | 16.08 | 5,098 | 16.084 | 4.38% |
| 2015-09-15 | 0 | 16.42 | 16.28 | 16.42 | - | - | 0 | 0 | - | 16.10 | 15.97 | 16.10 | - | - | 0 | - | -2.73% |
| 2015-09-14 | 0 | 16.88 | 16.74 | 16.88 | - | - | 0 | 0 | - | 16.56 | 16.42 | 16.56 | - | - | 0 | - | -0.59% |
| 2015-09-11 | 0 | 16.98 | 16.84 | 16.98 | - | - | 0 | 0 | - | 16.65 | 16.52 | 16.65 | - | - | 0 | - | -0.47% |
| 2015-09-10 | 0 | 17.06 | 16.92 | 17.06 | - | - | 0 | 0 | - | 16.73 | 16.59 | 16.73 | - | - | 0 | - | 0.00% |
| 2015-09-09 | 0 | 17.06 | 17.04 | 17.18 | - | - | 110,000 | 1,912,104 | 17.383 | 16.73 | 16.71 | 16.85 | - | - | 112,159 | 17.048 | 4.02% |
| 2015-09-08 | 0 | 16.40 | 16.40 | 16.54 | - | - | 0 | 0 | - | 16.08 | 16.08 | 16.22 | - | - | 0 | - | 0.99% |
| 2015-09-07 | 0 | 16.24 | 16.10 | 16.24 | - | - | 0 | 0 | - | 15.93 | 15.79 | 15.93 | - | - | 0 | - | -2.52% |
| 2015-09-04 | 0 | 16.66 | 16.66 | 16.80 | 16.66 | 16.84 | 2,900 | 48,590 | 16.755 | 16.34 | 16.34 | 16.48 | 16.34 | 16.52 | 2,957 | 16.433 | -0.72% |
| 2015-09-02 | 0 | 16.78 | 16.78 | 16.92 | 16.76 | 17.16 | 3,000 | 50,852 | 16.951 | 16.46 | 16.46 | 16.59 | 16.44 | 16.83 | 3,059 | 16.624 | -2.44% |
| 2015-09-01 | 0 | 17.20 | 17.10 | 17.24 | - | - | 0 | 0 | - | 16.87 | 16.77 | 16.91 | - | - | 0 | - | 0.00% |
| 2015-08-31 | 0 | 17.20 | 17.14 | 17.28 | - | - | 0 | 0 | - | 16.87 | 16.81 | 16.95 | - | - | 0 | - | 0.00% |
| 2015-08-28 | 0 | 17.20 | 17.20 | 17.34 | - | - | 0 | 0 | - | 16.87 | 16.87 | 17.01 | - | - | 0 | - | 2.87% |
| 2015-08-27 | 0 | 16.72 | 16.72 | 16.86 | 16.42 | 16.54 | 6,100 | 100,882 | 16.538 | 16.40 | 16.40 | 16.54 | 16.10 | 16.22 | 6,220 | 16.220 | 4.37% |
| 2015-08-26 | 0 | 16.02 | 16.02 | 16.16 | 16.00 | 16.00 | 1,600 | 25,600 | 16.000 | 15.71 | 15.71 | 15.85 | 15.69 | 15.69 | 1,631 | 15.692 | 1.01% |
| 2015-08-25 | 0 | 15.86 | 15.72 | 15.86 | 15.86 | 16.38 | 21,200 | 345,640 | 16.304 | 15.55 | 15.42 | 15.55 | 15.55 | 16.06 | 21,616 | 15.990 | -6.15% |
| 2015-08-24 | 0 | 16.90 | 16.80 | 16.94 | 16.90 | 17.08 | 2,300 | 39,084 | 16.993 | 16.57 | 16.48 | 16.61 | 16.57 | 16.75 | 2,345 | 16.666 | -7.04% |
| 2015-08-21 | 0 | 18.18 | 18.02 | 18.18 | 18.26 | 18.26 | 1,000 | 18,260 | 18.260 | 17.83 | 17.67 | 17.83 | 17.91 | 17.91 | 1,020 | 17.908 | -3.71% |
| 2015-08-20 | 0 | 18.88 | 18.72 | 18.88 | 19.10 | 19.10 | 200 | 3,820 | 19.100 | 18.52 | 18.36 | 18.52 | 18.73 | 18.73 | 204 | 18.732 | -2.58% |
| 2015-08-19 | 0 | 19.38 | 19.22 | 19.38 | 19.44 | 19.44 | 4,000 | 77,760 | 19.440 | 19.01 | 18.85 | 19.01 | 19.07 | 19.07 | 4,079 | 19.066 | -1.92% |
| 2015-08-18 | 0 | 19.76 | 19.38 | 19.76 | - | - | 0 | 0 | - | 19.38 | 19.01 | 19.38 | - | - | 0 | - | -4.54% |
| 2015-08-17 | 0 | 20.70 | 20.60 | 21.00 | - | - | 0 | 0 | - | 20.30 | 20.20 | 20.60 | - | - | 0 | - | 0.00% |
| 2015-08-14 | 0 | 20.70 | 20.35 | 20.70 | 20.70 | 20.85 | 4,000 | 82,950 | 20.738 | 20.30 | 19.96 | 20.30 | 20.30 | 20.45 | 4,079 | 20.338 | -0.48% |
| 2015-08-13 | 0 | 20.80 | 20.65 | 20.80 | 20.80 | 20.85 | 4,000 | 83,250 | 20.813 | 20.40 | 20.25 | 20.40 | 20.40 | 20.45 | 4,079 | 20.412 | -1.19% |
| 2015-08-12 | 0 | 21.05 | 20.65 | 21.05 | - | - | 0 | 0 | - | 20.64 | 20.25 | 20.64 | - | - | 0 | - | -2.77% |
| 2015-08-11 | 0 | 21.65 | 21.20 | 21.65 | 20.55 | 21.90 | 11,000 | 231,750 | 21.068 | 21.23 | 20.79 | 21.23 | 20.15 | 21.48 | 11,216 | 20.663 | 4.34% |
| 2015-08-10 | 0 | 20.75 | 20.55 | 20.75 | 19.40 | 21.00 | 17,500 | 354,630 | 20.265 | 20.35 | 20.15 | 20.35 | 19.03 | 20.60 | 17,844 | 19.874 | 8.53% |
| 2015-08-07 | 0 | 19.12 | 19.12 | 19.28 | - | - | 0 | 0 | - | 18.75 | 18.75 | 18.91 | - | - | 0 | - | 1.16% |
| 2015-08-06 | 0 | 18.90 | 18.80 | 18.96 | 18.90 | 18.90 | 300 | 5,670 | 18.900 | 18.54 | 18.44 | 18.59 | 18.54 | 18.54 | 306 | 18.536 | -0.84% |
| 2015-08-05 | 0 | 19.06 | 18.90 | 19.06 | 19.26 | 19.26 | 500 | 9,630 | 19.260 | 18.69 | 18.54 | 18.69 | 18.89 | 18.89 | 510 | 18.889 | -0.94% |
| 2015-08-04 | 0 | 19.24 | 19.36 | 19.52 | 19.22 | 19.22 | 1,000 | 19,220 | 19.220 | 18.87 | 18.99 | 19.14 | 18.85 | 18.85 | 1,020 | 18.850 | 2.12% |
| 2015-08-03 | 0 | 18.84 | 18.84 | 19.00 | - | - | 10,000 | 188,400 | 18.840 | 18.48 | 18.48 | 18.63 | - | - | 10,196 | 18.477 | 1.29% |
| 2015-07-31 | 0 | 18.60 | 18.60 | 18.76 | 18.30 | 18.46 | 5,000 | 91,860 | 18.372 | 18.24 | 18.24 | 18.40 | 17.95 | 18.10 | 5,098 | 18.018 | -0.32% |
| 2015-07-30 | 0 | 18.66 | 18.52 | 18.68 | 18.66 | 19.00 | 900 | 16,896 | 18.773 | 18.30 | 18.16 | 18.32 | 18.30 | 18.63 | 918 | 18.412 | -2.10% |
| 2015-07-29 | 0 | 19.06 | 19.06 | 19.22 | 18.84 | 18.84 | 1,000 | 18,840 | 18.840 | 18.69 | 18.69 | 18.85 | 18.48 | 18.48 | 1,020 | 18.477 | 4.15% |
| 2015-07-28 | 0 | 18.30 | 18.30 | 18.46 | 18.06 | 19.16 | 37,000 | 688,340 | 18.604 | 17.95 | 17.95 | 18.10 | 17.71 | 18.79 | 37,726 | 18.246 | -4.29% |
| 2015-07-27 | 0 | 19.12 | 18.96 | 19.12 | 18.44 | 20.10 | 11,500 | 221,040 | 19.221 | 18.75 | 18.59 | 18.75 | 18.08 | 19.71 | 11,726 | 18.851 | 3.13% |
| 2015-07-24 | 0 | 18.54 | 18.38 | 18.54 | 18.78 | 19.04 | 11,500 | 216,856 | 18.857 | 18.18 | 18.03 | 18.18 | 18.42 | 18.67 | 11,726 | 18.494 | -0.96% |
| 2015-07-23 | 0 | 18.72 | 18.72 | - | 18.04 | 18.68 | 5,400 | 99,190 | 18.369 | 18.36 | 18.36 | - | 17.69 | 18.32 | 5,506 | 18.015 | 4.23% |
| 2015-07-22 | 0 | 17.96 | 17.82 | - | 17.80 | 19.22 | 14,000 | 259,980 | 18.570 | 17.61 | 17.48 | - | 17.46 | 18.85 | 14,275 | 18.212 | -5.97% |
| 2015-07-21 | 0 | 19.10 | - | - | 19.06 | 19.34 | 17,000 | 325,860 | 19.168 | 18.73 | - | - | 18.69 | 18.97 | 17,334 | 18.799 | -1.34% |
| 2015-07-20 | 0 | 19.36 | 19.24 | 19.40 | 19.22 | 19.36 | 3,000 | 58,010 | 19.337 | 18.99 | 18.87 | 19.03 | 18.85 | 18.99 | 3,059 | 18.964 | -0.51% |
| 2015-07-17 | 0 | 19.46 | 19.46 | 19.58 | 19.44 | 19.46 | 3,300 | 64,198 | 19.454 | 19.09 | 19.09 | 19.20 | 19.07 | 19.09 | 3,365 | 19.079 | 5.30% |
| 2015-07-16 | 0 | 18.48 | 18.48 | 18.64 | - | - | 0 | 0 | - | 18.12 | 18.12 | 18.28 | - | - | 0 | - | 2.10% |
| 2015-07-15 | 0 | 18.10 | 17.94 | 18.10 | 18.26 | 18.36 | 2,800 | 51,208 | 18.289 | 17.75 | 17.59 | 17.75 | 17.91 | 18.01 | 2,855 | 17.936 | -3.83% |
| 2015-07-14 | 0 | 18.82 | 18.66 | 18.82 | 18.74 | 18.90 | 3,500 | 66,070 | 18.877 | 18.46 | 18.30 | 18.46 | 18.38 | 18.54 | 3,569 | 18.514 | -2.18% |
| 2015-07-13 | 0 | 19.24 | 19.24 | 19.34 | 18.50 | 19.86 | 30,000 | 572,508 | 19.084 | 18.87 | 18.87 | 18.97 | 18.14 | 19.48 | 30,589 | 18.716 | 4.23% |
| 2015-07-10 | 0 | 18.46 | 18.34 | 18.50 | 18.46 | 20.40 | 193,400 | 3,698,497 | 19.124 | 18.10 | 17.99 | 18.14 | 18.10 | 20.01 | 197,196 | 18.755 | -1.49% |
| 2015-07-09 | 0 | 18.74 | 18.58 | 18.74 | 17.70 | 19.06 | 83,500 | 1,555,586 | 18.630 | 18.38 | 18.22 | 18.38 | 17.36 | 18.69 | 85,139 | 18.271 | 5.64% |
| 2015-07-08 | 0 | 17.74 | 17.74 | 17.90 | 17.40 | 18.10 | 111,600 | 1,985,114 | 17.788 | 17.40 | 17.40 | 17.56 | 17.07 | 17.75 | 113,791 | 17.445 | -7.60% |
| 2015-07-07 | 0 | 19.20 | 19.20 | 19.36 | 19.20 | 19.28 | 49,700 | 957,040 | 19.256 | 18.83 | 18.83 | 18.99 | 18.83 | 18.91 | 50,676 | 18.886 | -5.19% |
| 2015-07-06 | 0 | 20.25 | 20.25 | 20.45 | 19.86 | 20.95 | 29,700 | 613,535 | 20.658 | 19.86 | 19.86 | 20.06 | 19.48 | 20.55 | 30,283 | 20.260 | 3.95% |
| 2015-07-03 | 0 | 19.48 | 19.48 | 19.64 | 19.02 | 21.00 | 15,700 | 313,057 | 19.940 | 19.10 | 19.10 | 19.26 | 18.65 | 20.60 | 16,008 | 19.556 | -5.67% |
| 2015-07-02 | 0 | 20.65 | 20.65 | 20.85 | 20.50 | 21.75 | 15,600 | 335,320 | 21.495 | 20.25 | 20.25 | 20.45 | 20.11 | 21.33 | 15,906 | 21.081 | -8.83% |
| 2015-06-30 | 0 | 22.65 | 22.45 | 22.65 | 20.65 | 22.65 | 44,100 | 944,665 | 21.421 | 22.21 | 22.02 | 22.21 | 20.25 | 22.21 | 44,966 | 21.009 | 6.34% |
| 2015-06-29 | 0 | 21.30 | 21.10 | 21.30 | 20.70 | 21.75 | 30,900 | 651,830 | 21.095 | 20.89 | 20.69 | 20.89 | 20.30 | 21.33 | 31,507 | 20.689 | 0.24% |
| 2015-06-26 | 0 | 21.25 | 21.05 | 21.25 | 21.20 | 21.40 | 6,800 | 145,220 | 21.356 | 20.84 | 20.64 | 20.84 | 20.79 | 20.99 | 6,933 | 20.945 | -7.41% |
| 2015-06-25 | 0 | 22.95 | 22.75 | 22.95 | 23.50 | 23.50 | 6,600 | 155,100 | 23.500 | 22.51 | 22.31 | 22.51 | 23.05 | 23.05 | 6,730 | 23.048 | -2.34% |
| 2015-06-24 | 0 | 23.50 | 23.50 | 23.70 | - | - | 0 | 0 | - | 23.05 | 23.05 | 23.24 | - | - | 0 | - | 2.84% |
| 2015-06-23 | 0 | 22.85 | 22.85 | 23.05 | 22.05 | 22.85 | 7,500 | 166,935 | 22.258 | 22.41 | 22.41 | 22.61 | 21.63 | 22.41 | 7,647 | 21.829 | 3.16% |
| 2015-06-22 | 0 | 22.15 | 21.95 | 22.15 | - | - | 0 | 0 | - | 21.72 | 21.53 | 21.72 | - | - | 0 | - | 0.00% |
| 2015-06-19 | 0 | 22.15 | 21.95 | 22.15 | - | - | 600 | 13,860 | 23.100 | 21.72 | 21.53 | 21.72 | - | - | 612 | 22.655 | -5.14% |
| 2015-06-18 | 0 | 23.35 | 23.35 | 23.55 | 23.35 | 24.20 | 7,600 | 181,710 | 23.909 | 22.90 | 22.90 | 23.10 | 22.90 | 23.73 | 7,749 | 23.449 | -5.66% |
| 2015-06-17 | 0 | 24.75 | 24.70 | 24.90 | 24.15 | 24.75 | 1,500 | 36,635 | 24.423 | 24.27 | 24.22 | 24.42 | 23.69 | 24.27 | 1,529 | 23.953 | 0.41% |
| 2015-06-16 | 0 | 24.65 | 24.65 | 24.85 | 24.55 | 25.30 | 34,700 | 861,170 | 24.818 | 24.18 | 24.18 | 24.37 | 24.08 | 24.81 | 35,381 | 24.340 | -3.14% |
| 2015-06-15 | 0 | 25.45 | 25.20 | 25.45 | - | - | 0 | 0 | - | 24.96 | 24.71 | 24.96 | - | - | 0 | - | -1.93% |
| 2015-06-12 | 0 | 25.95 | 25.70 | 25.95 | 25.50 | 26.00 | 22,600 | 586,500 | 25.951 | 25.45 | 25.21 | 25.45 | 25.01 | 25.50 | 23,044 | 25.452 | 2.57% |
| 2015-06-11 | 0 | 25.30 | 25.30 | 25.50 | 25.10 | 25.20 | 1,100 | 27,660 | 25.146 | 24.81 | 24.81 | 25.01 | 24.62 | 24.71 | 1,122 | 24.661 | 1.00% |
| 2015-06-10 | 0 | 25.05 | 25.05 | 25.20 | 24.90 | 25.35 | 39,100 | 980,720 | 25.082 | 24.57 | 24.57 | 24.71 | 24.42 | 24.86 | 39,868 | 24.599 | 1.42% |
| 2015-06-09 | 0 | 24.70 | 24.70 | 24.90 | 24.60 | 24.75 | 25,000 | 617,150 | 24.686 | 24.22 | 24.22 | 24.42 | 24.13 | 24.27 | 25,491 | 24.211 | -0.20% |
| 2015-06-08 | 0 | 24.75 | 24.75 | 24.95 | 24.15 | 24.75 | 10,900 | 265,705 | 24.377 | 24.27 | 24.27 | 24.47 | 23.69 | 24.27 | 11,114 | 23.907 | 1.23% |
| 2015-06-05 | 0 | 24.45 | 24.30 | 24.50 | 24.00 | 24.45 | 5,300 | 128,100 | 24.170 | 23.98 | 23.83 | 24.03 | 23.54 | 23.98 | 5,404 | 23.704 | 1.45% |
| 2015-06-04 | 0 | 24.10 | 24.10 | 24.30 | 23.20 | 23.70 | 2,100 | 49,720 | 23.676 | 23.64 | 23.64 | 23.83 | 22.75 | 23.24 | 2,141 | 23.220 | -2.63% |
| 2015-06-03 | 0 | 24.75 | 24.55 | 24.75 | - | - | 0 | 0 | - | 24.27 | 24.08 | 24.27 | - | - | 0 | - | -0.60% |
| 2015-06-02 | 0 | 24.90 | 24.90 | 25.10 | 24.50 | 24.65 | 4,900 | 120,665 | 24.626 | 24.42 | 24.42 | 24.62 | 24.03 | 24.18 | 4,996 | 24.151 | 1.22% |
| 2015-06-01 | 0 | 24.60 | 24.40 | 24.60 | 24.00 | 24.60 | 15,800 | 386,610 | 24.469 | 24.13 | 23.93 | 24.13 | 23.54 | 24.13 | 16,110 | 23.998 | 5.58% |
| 2015-05-29 | 0 | 23.30 | 23.30 | 23.50 | 23.00 | 23.55 | 10,600 | 246,420 | 23.247 | 22.85 | 22.85 | 23.05 | 22.56 | 23.10 | 10,808 | 22.800 | -1.06% |
| 2015-05-28 | 0 | 23.55 | 23.55 | 23.70 | 23.50 | 25.40 | 19,800 | 492,325 | 24.865 | 23.10 | 23.10 | 23.24 | 23.05 | 24.91 | 20,189 | 24.386 | -5.80% |
| 2015-05-27 | 0 | 25.00 | 24.95 | 25.10 | - | - | 200 | 4,980 | 24.900 | 24.52 | 24.47 | 24.62 | - | - | 204 | 24.421 | 0.00% |
| 2015-05-26 | 0 | 25.00 | 24.90 | 25.15 | 24.45 | 25.00 | 50,400 | 1,248,735 | 24.777 | 24.52 | 24.42 | 24.67 | 23.98 | 24.52 | 51,389 | 24.299 | 5.49% |
| 2015-05-22 | 0 | 23.70 | 23.65 | 23.70 | 23.15 | 23.70 | 9,300 | 218,415 | 23.486 | 23.24 | 23.19 | 23.24 | 22.70 | 23.24 | 9,483 | 23.033 | 2.60% |
| 2015-05-21 | 0 | 23.10 | 23.10 | 23.15 | 22.80 | 23.00 | 3,100 | 70,900 | 22.871 | 22.66 | 22.66 | 22.70 | 22.36 | 22.56 | 3,161 | 22.431 | 2.90% |
| 2015-05-20 | 0 | 22.45 | 22.25 | 22.45 | 22.60 | 22.60 | 1,000 | 22,600 | 22.600 | 22.02 | 21.82 | 22.02 | 22.16 | 22.16 | 1,020 | 22.165 | 1.81% |
| 2015-05-19 | 0 | 22.05 | 22.05 | 22.25 | 21.70 | 21.85 | 11,300 | 247,360 | 21.890 | 21.63 | 21.63 | 21.82 | 21.28 | 21.43 | 11,522 | 21.469 | 2.56% |
| 2015-05-18 | 0 | 21.50 | 21.50 | 21.70 | 21.50 | 21.55 | 6,300 | 135,565 | 21.518 | 21.09 | 21.09 | 21.28 | 21.09 | 21.14 | 6,424 | 21.104 | -1.83% |
| 2015-05-15 | 0 | 21.90 | 21.70 | 21.90 | - | - | 0 | 0 | - | 21.48 | 21.28 | 21.48 | - | - | 0 | - | -1.57% |
| 2015-05-14 | 0 | 22.25 | 22.05 | 22.25 | - | - | 0 | 0 | - | 21.82 | 21.63 | 21.82 | - | - | 0 | - | -0.45% |
| 2015-05-13 | 0 | 22.35 | 22.25 | 22.45 | 22.20 | 22.35 | 10,800 | 240,380 | 22.257 | 21.92 | 21.82 | 22.02 | 21.77 | 21.92 | 11,012 | 21.829 | 1.59% |
| 2015-05-12 | 0 | 22.00 | 21.95 | 22.15 | 21.80 | 22.00 | 61,300 | 1,347,120 | 21.976 | 21.58 | 21.53 | 21.72 | 21.38 | 21.58 | 62,503 | 21.553 | 0.46% |
| 2015-05-11 | 0 | 21.90 | 21.85 | 21.90 | 21.70 | 21.90 | 6,300 | 136,770 | 21.710 | 21.48 | 21.43 | 21.48 | 21.28 | 21.48 | 6,424 | 21.292 | 2.34% |
| 2015-05-08 | 0 | 21.40 | 21.40 | 21.45 | 21.30 | 21.40 | 10,900 | 232,920 | 21.369 | 20.99 | 20.99 | 21.04 | 20.89 | 20.99 | 11,114 | 20.957 | 2.39% |
| 2015-05-07 | 0 | 20.90 | 20.90 | 21.10 | 20.90 | 20.90 | 1,000 | 20,900 | 20.900 | 20.50 | 20.50 | 20.69 | 20.50 | 20.50 | 1,020 | 20.498 | -1.42% |
| 2015-05-06 | 0 | 21.20 | 21.00 | 21.20 | 21.45 | 21.55 | 1,300 | 27,965 | 21.512 | 20.79 | 20.60 | 20.79 | 21.04 | 21.14 | 1,326 | 21.097 | -0.70% |
| 2015-05-05 | 0 | 21.35 | 21.20 | 21.40 | 21.30 | 22.00 | 4,600 | 99,310 | 21.589 | 20.94 | 20.79 | 20.99 | 20.89 | 21.58 | 4,690 | 21.173 | -3.17% |
| 2015-05-04 | 0 | 22.05 | 22.05 | 22.25 | - | - | 0 | 0 | - | 21.63 | 21.63 | 21.82 | - | - | 0 | - | 0.00% |
| 2015-04-30 | 0 | 22.05 | 21.85 | 22.05 | 22.20 | 22.20 | 200 | 4,440 | 22.200 | 21.63 | 21.43 | 21.63 | 21.77 | 21.77 | 204 | 21.773 | -0.23% |
| 2015-04-29 | 0 | 22.10 | 21.95 | 22.10 | 21.75 | 22.10 | 62,500 | 1,360,015 | 21.760 | 21.67 | 21.53 | 21.67 | 21.33 | 21.67 | 63,727 | 21.341 | 2.08% |
| 2015-04-28 | 0 | 21.65 | 21.65 | 21.85 | 21.65 | 21.65 | 3,100 | 67,115 | 21.650 | 21.23 | 21.23 | 21.43 | 21.23 | 21.23 | 3,161 | 21.233 | -4.84% |
| 2015-04-27 | 0 | 22.75 | 22.70 | 22.75 | 22.80 | 22.80 | 1,000 | 22,800 | 22.800 | 22.31 | 22.26 | 22.31 | 22.36 | 22.36 | 1,020 | 22.361 | 1.34% |
| 2015-04-24 | 0 | 22.45 | 22.45 | 22.65 | 22.40 | 22.40 | 400 | 8,960 | 22.400 | 22.02 | 22.02 | 22.21 | 21.97 | 21.97 | 408 | 21.969 | -0.22% |
| 2015-04-23 | 0 | 22.50 | 22.50 | 22.55 | 22.50 | 22.60 | 17,000 | 383,050 | 22.532 | 22.07 | 22.07 | 22.12 | 22.07 | 22.16 | 17,334 | 22.099 | -0.88% |
| 2015-04-22 | 0 | 22.70 | 22.70 | 22.80 | 19.96 | 22.70 | 33,600 | 761,325 | 22.659 | 22.26 | 22.26 | 22.36 | 19.58 | 22.26 | 34,260 | 22.222 | 1.34% |
| 2015-04-21 | 0 | 22.40 | 22.40 | 22.60 | 22.10 | 22.15 | 6,900 | 152,535 | 22.107 | 21.97 | 21.97 | 22.16 | 21.67 | 21.72 | 7,035 | 21.681 | 4.43% |
| 2015-04-20 | 0 | 21.45 | 21.25 | 21.45 | 21.40 | 22.10 | 22,200 | 483,775 | 21.792 | 21.04 | 20.84 | 21.04 | 20.99 | 21.67 | 22,636 | 21.372 | -0.23% |
| 2015-04-17 | 0 | 21.50 | 19.76 | 21.95 | - | - | 0 | 0 | - | 21.09 | 19.38 | 21.53 | - | - | 0 | - | 0.00% |
| 2015-04-16 | 0 | 21.50 | 19.76 | 21.50 | 21.05 | 21.50 | 3,400 | 71,945 | 21.160 | 21.09 | 19.38 | 21.09 | 20.64 | 21.09 | 3,467 | 20.753 | 3.61% |
| 2015-04-15 | 0 | 20.75 | 19.76 | 20.75 | - | - | 0 | 0 | - | 20.35 | 19.38 | 20.35 | - | - | 0 | - | -1.43% |
| 2015-04-14 | 0 | 21.05 | 19.76 | 21.05 | 21.05 | 21.05 | 100 | 2,105 | 21.050 | 20.64 | 19.38 | 20.64 | 20.64 | 20.64 | 102 | 20.645 | 0.00% |
| 2015-04-13 | 0 | 21.05 | 20.95 | 21.05 | 20.95 | 21.10 | 15,600 | 327,350 | 20.984 | 20.64 | 20.55 | 20.64 | 20.55 | 20.69 | 15,906 | 20.580 | 0.00% |
| 2015-04-10 | 0 | 21.05 | 21.00 | 21.20 | 20.65 | 21.05 | 38,400 | 802,340 | 20.894 | 20.64 | 20.60 | 20.79 | 20.25 | 20.64 | 39,154 | 20.492 | 2.18% |
| 2015-04-09 | 0 | 20.60 | 20.60 | 20.80 | 20.15 | 21.05 | 41,900 | 867,115 | 20.695 | 20.20 | 20.20 | 20.40 | 19.76 | 20.64 | 42,722 | 20.296 | -1.90% |
| 2015-04-08 | 0 | 21.00 | 20.90 | 21.10 | 19.64 | 21.00 | 265,900 | 5,537,545 | 20.826 | 20.60 | 20.50 | 20.69 | 19.26 | 20.60 | 271,120 | 20.425 | 7.25% |
| 2015-04-02 | 0 | 19.58 | 19.58 | 19.74 | 19.36 | 19.64 | 20,000 | 391,838 | 19.592 | 19.20 | 19.20 | 19.36 | 18.99 | 19.26 | 20,393 | 19.215 | 0.82% |
| 2015-04-01 | 0 | 19.42 | 19.42 | 19.58 | - | - | 0 | 0 | - | 19.05 | 19.05 | 19.20 | - | - | 0 | - | 1.04% |
| 2015-03-31 | 0 | 19.22 | 19.22 | 19.38 | 19.22 | 19.60 | 119,500 | 2,331,930 | 19.514 | 18.85 | 18.85 | 19.01 | 18.85 | 19.22 | 121,846 | 19.138 | -1.84% |
| 2015-03-30 | 0 | 19.58 | 19.42 | 19.58 | 19.60 | 19.60 | 170,000 | 3,332,000 | 19.600 | 19.20 | 19.05 | 19.20 | 19.22 | 19.22 | 173,337 | 19.223 | -0.10% |
| 2015-03-27 | 0 | 19.60 | 19.56 | 19.60 | 19.56 | 19.60 | 5,000 | 97,880 | 19.576 | 19.22 | 19.18 | 19.22 | 19.18 | 19.22 | 5,098 | 19.199 | 0.41% |
| 2015-03-26 | 0 | 19.52 | 19.52 | 19.68 | 19.46 | 19.52 | 4,300 | 83,806 | 19.490 | 19.14 | 19.14 | 19.30 | 19.09 | 19.14 | 4,384 | 19.115 | 1.35% |
| 2015-03-25 | 0 | 19.26 | 19.26 | 19.40 | 19.26 | 19.26 | 3,000 | 57,780 | 19.260 | 18.89 | 18.89 | 19.03 | 18.89 | 18.89 | 3,059 | 18.889 | -0.10% |
| 2015-03-24 | 0 | 19.28 | 19.22 | 19.28 | 19.26 | 19.28 | 13,700 | 264,036 | 19.273 | 18.91 | 18.85 | 18.91 | 18.89 | 18.91 | 13,969 | 18.902 | 0.73% |
| 2015-03-23 | 0 | 19.14 | 19.14 | 19.30 | 19.08 | 19.10 | 24,700 | 471,750 | 19.099 | 18.77 | 18.77 | 18.93 | 18.71 | 18.73 | 25,185 | 18.731 | 1.48% |
| 2015-03-20 | 0 | 18.86 | 18.86 | 18.90 | - | - | 0 | 0 | - | 18.50 | 18.50 | 18.54 | - | - | 0 | - | 0.32% |
| 2015-03-19 | 0 | 18.80 | 18.76 | 18.92 | 18.80 | 18.80 | 5,000 | 94,000 | 18.800 | 18.44 | 18.40 | 18.56 | 18.44 | 18.44 | 5,098 | 18.438 | -0.53% |
| 2015-03-18 | 0 | 18.90 | 18.90 | 18.96 | - | - | 0 | 0 | - | 18.54 | 18.54 | 18.59 | - | - | 0 | - | 2.38% |
| 2015-03-17 | 0 | 18.46 | 18.46 | 18.62 | - | - | 0 | 0 | - | 18.10 | 18.10 | 18.26 | - | - | 0 | - | 0.87% |
| 2015-03-16 | 0 | 18.30 | 18.28 | 18.44 | 18.06 | 18.30 | 10,300 | 186,670 | 18.123 | 17.95 | 17.93 | 18.08 | 17.71 | 17.95 | 10,502 | 17.774 | 2.81% |
| 2015-03-13 | 0 | 17.80 | 17.80 | 17.96 | 17.74 | 17.74 | 2,000 | 35,480 | 17.740 | 17.46 | 17.46 | 17.61 | 17.40 | 17.40 | 2,039 | 17.398 | 0.56% |
| 2015-03-12 | 0 | 17.70 | 17.70 | 17.86 | 17.70 | 17.84 | 48,000 | 854,500 | 17.802 | 17.36 | 17.36 | 17.52 | 17.36 | 17.50 | 48,942 | 17.459 | -0.78% |
| 2015-03-11 | 0 | 17.84 | 17.68 | 17.84 | 17.70 | 17.94 | 10,000 | 178,380 | 17.838 | 17.50 | 17.34 | 17.50 | 17.36 | 17.59 | 10,196 | 17.495 | 0.68% |
| 2015-03-10 | 0 | 17.72 | 17.72 | 17.88 | 17.68 | 17.68 | 6,000 | 106,100 | 17.683 | 17.38 | 17.38 | 17.54 | 17.34 | 17.34 | 6,118 | 17.343 | 0.45% |
| 2015-03-09 | 0 | 17.64 | 17.64 | 17.78 | 17.22 | 17.64 | 14,000 | 244,634 | 17.474 | 17.30 | 17.30 | 17.44 | 16.89 | 17.30 | 14,275 | 17.137 | 1.61% |
| 2015-03-06 | 0 | 17.36 | 17.22 | 17.36 | 17.40 | 17.46 | 56,200 | 979,698 | 17.432 | 17.03 | 16.89 | 17.03 | 17.07 | 17.12 | 57,303 | 17.097 | 0.46% |
| 2015-03-05 | 0 | 17.28 | 17.28 | 17.30 | 17.22 | 17.34 | 65,000 | 1,119,900 | 17.229 | 16.95 | 16.95 | 16.97 | 16.89 | 17.01 | 66,276 | 16.898 | 0.12% |
| 2015-03-04 | 0 | 17.26 | 17.26 | 17.34 | 17.24 | 17.24 | 13,000 | 224,120 | 17.240 | 16.93 | 16.93 | 17.01 | 16.91 | 16.91 | 13,255 | 16.908 | 1.17% |
| 2015-03-03 | 0 | 17.06 | 16.92 | 17.06 | 17.06 | 17.06 | 8,000 | 136,480 | 17.060 | 16.73 | 16.59 | 16.73 | 16.73 | 16.73 | 8,157 | 16.732 | -0.81% |
| 2015-03-02 | 0 | 17.20 | 17.18 | 17.32 | 17.20 | 17.20 | 4,700 | 80,840 | 17.200 | 16.87 | 16.85 | 16.99 | 16.87 | 16.87 | 4,792 | 16.869 | -0.35% |
| 2015-02-27 | 0 | 17.26 | 17.12 | 17.26 | 17.18 | 17.26 | 5,300 | 91,238 | 17.215 | 16.93 | 16.79 | 16.93 | 16.85 | 16.93 | 5,404 | 16.883 | 0.94% |
| 2015-02-26 | 0 | 17.10 | 17.10 | 17.14 | 16.92 | 17.10 | 53,600 | 907,632 | 16.933 | 16.77 | 16.77 | 16.81 | 16.59 | 16.77 | 54,652 | 16.607 | 0.94% |
| 2015-02-25 | 0 | 16.94 | 16.80 | 16.94 | - | - | 220 | 3,702 | 16.827 | 16.61 | 16.48 | 16.61 | - | - | 224 | 16.503 | -0.82% |
| 2015-02-24 | 0 | 17.08 | 16.94 | 17.08 | - | - | 0 | 0 | - | 16.75 | 16.61 | 16.75 | - | - | 0 | - | 0.00% |
| 2015-02-23 | 0 | 17.08 | 16.94 | 17.08 | 17.10 | 17.12 | 200 | 3,422 | 17.110 | 16.75 | 16.61 | 16.75 | 16.77 | 16.79 | 204 | 16.781 | -0.12% |
| 2015-02-18 | 0 | 17.10 | 16.96 | 17.10 | - | - | 0 | 0 | - | 16.77 | 16.63 | 16.77 | - | - | 0 | - | 0.00% |
| 2015-02-17 | 0 | 17.10 | 16.96 | 17.10 | 17.10 | 17.10 | 1,220 | 20,847 | 17.088 | 16.77 | 16.63 | 16.77 | 16.77 | 16.77 | 1,244 | 16.759 | 0.47% |
| 2015-02-16 | 0 | 17.02 | 17.02 | 17.16 | 16.94 | 17.00 | 56,000 | 951,640 | 16.994 | 16.69 | 16.69 | 16.83 | 16.61 | 16.67 | 57,099 | 16.666 | 0.12% |
| 2015-02-13 | 0 | 17.00 | 16.94 | 17.02 | 16.90 | 17.00 | 6,000 | 101,800 | 16.967 | 16.67 | 16.61 | 16.69 | 16.57 | 16.67 | 6,118 | 16.640 | 1.67% |
| 2015-02-12 | 0 | 16.72 | 16.72 | 16.86 | 16.68 | 16.68 | 50,000 | 834,000 | 16.680 | 16.40 | 16.40 | 16.54 | 16.36 | 16.36 | 50,981 | 16.359 | 0.97% |
| 2015-02-11 | 0 | 16.56 | 16.56 | 16.70 | - | - | 0 | 0 | - | 16.24 | 16.24 | 16.38 | - | - | 0 | - | 1.22% |
| 2015-02-10 | 0 | 16.36 | 16.36 | 16.50 | 16.32 | 16.32 | 1,000 | 16,320 | 16.320 | 16.05 | 16.05 | 16.18 | 16.01 | 16.01 | 1,020 | 16.006 | 0.99% |
| 2015-02-09 | 0 | 16.20 | 16.20 | 16.34 | - | - | 0 | 0 | - | 15.89 | 15.89 | 16.03 | - | - | 0 | - | 1.25% |
| 2015-02-06 | 0 | 16.00 | 16.00 | 16.04 | 15.90 | 16.10 | 53,300 | 853,166 | 16.007 | 15.69 | 15.69 | 15.73 | 15.59 | 15.79 | 54,346 | 15.699 | -0.62% |
| 2015-02-05 | 0 | 16.10 | 16.02 | 16.16 | 16.08 | 16.32 | 2,500 | 40,560 | 16.224 | 15.79 | 15.71 | 15.85 | 15.77 | 16.01 | 2,549 | 15.912 | -1.47% |
| 2015-02-04 | 0 | 16.34 | 16.30 | 16.34 | 16.42 | 16.42 | 50,000 | 821,000 | 16.420 | 16.03 | 15.99 | 16.03 | 16.10 | 16.10 | 50,981 | 16.104 | 0.49% |
| 2015-02-03 | 0 | 16.26 | 16.26 | 16.40 | - | - | 0 | 0 | - | 15.95 | 15.95 | 16.08 | - | - | 0 | - | 1.37% |
| 2015-02-02 | 0 | 16.04 | 16.04 | 16.18 | 16.02 | 16.24 | 50,400 | 807,496 | 16.022 | 15.73 | 15.73 | 15.87 | 15.71 | 15.93 | 51,389 | 15.713 | -1.96% |
| 2015-01-30 | 0 | 16.36 | 16.32 | 16.46 | - | - | 0 | 0 | - | 16.05 | 16.01 | 16.14 | - | - | 0 | - | 0.00% |
| 2015-01-29 | 0 | 16.36 | 16.36 | 16.50 | 16.32 | 16.36 | 51,000 | 833,640 | 16.346 | 16.05 | 16.05 | 16.18 | 16.01 | 16.05 | 52,001 | 16.031 | -1.68% |
| 2015-01-28 | 0 | 16.64 | 16.50 | 16.64 | 16.72 | 16.74 | 15,100 | 252,532 | 16.724 | 16.32 | 16.18 | 16.32 | 16.40 | 16.42 | 15,396 | 16.402 | -0.60% |
| 2015-01-27 | 0 | 16.74 | 16.74 | 16.88 | 16.72 | 16.72 | 200 | 3,344 | 16.720 | 16.42 | 16.42 | 16.56 | 16.40 | 16.40 | 204 | 16.398 | -0.36% |
| 2015-01-26 | 0 | 16.80 | 16.80 | 16.94 | - | - | 0 | 0 | - | 16.48 | 16.48 | 16.61 | - | - | 0 | - | 0.72% |
| 2015-01-23 | 0 | 16.68 | 16.54 | 16.68 | 16.70 | 16.70 | 1,000 | 16,700 | 16.700 | 16.36 | 16.22 | 16.36 | 16.38 | 16.38 | 1,020 | 16.378 | -0.12% |
| 2015-01-22 | 0 | 16.70 | 16.70 | 16.84 | - | - | 0 | 0 | - | 16.38 | 16.38 | 16.52 | - | - | 0 | - | 0.12% |
| 2015-01-21 | 0 | 16.68 | 16.68 | 16.82 | - | - | 0 | 0 | - | 16.36 | 16.36 | 16.50 | - | - | 0 | - | 2.58% |
| 2015-01-20 | 0 | 16.26 | 16.26 | 16.40 | 16.26 | 16.26 | 44,000 | 714,340 | 16.235 | 15.95 | 15.95 | 16.08 | 15.95 | 15.95 | 44,864 | 15.922 | 1.63% |
| 2015-01-19 | 0 | 16.00 | - | 16.00 | 16.48 | 16.50 | 7,500 | 120,980 | 16.131 | 15.69 | - | 15.69 | 16.16 | 16.18 | 7,647 | 15.820 | -5.77% |
| 2015-01-16 | 0 | 16.98 | 16.98 | 17.12 | 16.90 | 17.06 | 9,300 | 158,484 | 17.041 | 16.65 | 16.65 | 16.79 | 16.57 | 16.73 | 9,483 | 16.713 | 0.59% |
| 2015-01-15 | 0 | 16.88 | 16.88 | 17.02 | 16.62 | 16.90 | 37,500 | 628,760 | 16.767 | 16.56 | 16.56 | 16.69 | 16.30 | 16.57 | 38,236 | 16.444 | 4.84% |
| 2015-01-14 | 0 | 16.10 | 16.10 | 16.18 | 16.04 | 16.58 | 71,100 | 1,162,052 | 16.344 | 15.79 | 15.79 | 15.87 | 15.73 | 16.26 | 72,496 | 16.029 | -3.71% |
| 2015-01-13 | 0 | 16.72 | 16.66 | 16.78 | 16.72 | 16.72 | 1,700 | 28,424 | 16.720 | 16.40 | 16.34 | 16.46 | 16.40 | 16.40 | 1,733 | 16.398 | 0.36% |
| 2015-01-12 | 0 | 16.66 | 16.66 | 16.80 | 16.60 | 16.60 | 2,000 | 33,200 | 16.600 | 16.34 | 16.34 | 16.48 | 16.28 | 16.28 | 2,039 | 16.280 | -1.07% |
| 2015-01-09 | 0 | 16.84 | 16.70 | 16.84 | 16.92 | 17.18 | 3,040 | 51,998 | 17.105 | 16.52 | 16.38 | 16.52 | 16.59 | 16.85 | 3,100 | 16.775 | -1.29% |
| 2015-01-08 | 0 | 17.06 | 16.92 | 17.06 | - | - | 0 | 0 | - | 16.73 | 16.59 | 16.73 | - | - | 0 | - | -0.23% |
| 2015-01-07 | 0 | 17.10 | 16.96 | 17.10 | 17.10 | 17.18 | 3,100 | 53,018 | 17.103 | 16.77 | 16.63 | 16.77 | 16.77 | 16.85 | 3,161 | 16.773 | -0.70% |
| 2015-01-06 | 0 | 17.22 | 17.22 | 17.30 | 17.18 | 17.28 | 27,100 | 466,782 | 17.224 | 16.89 | 16.89 | 16.97 | 16.85 | 16.95 | 27,632 | 16.893 | 0.58% |
| 2015-01-05 | 0 | 17.12 | 17.12 | 17.26 | 16.74 | 17.20 | 35,300 | 602,298 | 17.062 | 16.79 | 16.79 | 16.93 | 16.42 | 16.87 | 35,993 | 16.734 | 3.88% |
| 2015-01-02 | 0 | 16.48 | 16.34 | 16.48 | 16.36 | 16.48 | 24,700 | 405,862 | 16.432 | 16.16 | 16.03 | 16.16 | 16.05 | 16.16 | 25,185 | 16.115 | 0.73% |
| 2014-12-31 | 0 | 16.36 | 16.22 | 16.36 | 16.38 | 16.38 | 2,000 | 32,760 | 16.380 | 16.05 | 15.91 | 16.05 | 16.06 | 16.06 | 2,039 | 16.065 | -0.12% |
| 2014-12-30 | 0 | 16.38 | 16.24 | 16.38 | - | - | 100 | 1,642 | 16.420 | 16.06 | 15.93 | 16.06 | - | - | 102 | 16.104 | -0.49% |
| 2014-12-29 | 0 | 16.46 | 16.32 | 16.46 | 16.46 | 16.52 | 9,200 | 151,640 | 16.483 | 16.14 | 16.01 | 16.14 | 16.14 | 16.20 | 9,381 | 16.165 | 1.35% |
| 2014-12-24 | 0 | 16.24 | 16.24 | 16.38 | 16.18 | 16.42 | 25,600 | 417,386 | 16.304 | 15.93 | 15.93 | 16.06 | 15.87 | 16.10 | 26,103 | 15.990 | -0.85% |
| 2014-12-23 | 0 | 16.38 | 16.24 | 16.38 | 16.54 | 16.54 | 2,400 | 39,584 | 16.493 | 16.06 | 15.93 | 16.06 | 16.22 | 16.22 | 2,447 | 16.176 | 0.99% |
| 2014-12-22 | 0 | 16.22 | 16.20 | 16.34 | 15.86 | 16.30 | 23,200 | 372,294 | 16.047 | 15.91 | 15.89 | 16.03 | 15.55 | 15.99 | 23,655 | 15.738 | 0.75% |
| 2014-12-19 | 0 | 16.10 | 16.04 | 16.10 | 16.10 | 16.10 | 6,500 | 104,650 | 16.100 | 15.79 | 15.73 | 15.79 | 15.79 | 15.79 | 6,628 | 15.790 | -0.49% |
| 2014-12-18 | 0 | 16.18 | 16.08 | 16.22 | 16.18 | 16.22 | 17,000 | 275,280 | 16.193 | 15.87 | 15.77 | 15.91 | 15.87 | 15.91 | 17,334 | 15.881 | 1.00% |
| 2014-12-17 | 0 | 16.02 | 16.02 | 16.16 | 16.02 | 16.10 | 35,500 | 569,670 | 16.047 | 15.71 | 15.71 | 15.85 | 15.71 | 15.79 | 36,197 | 15.738 | -2.32% |
| 2014-12-16 | 0 | 16.40 | 16.32 | 16.46 | 16.40 | 16.40 | 7,500 | 123,000 | 16.400 | 16.08 | 16.01 | 16.14 | 16.08 | 16.08 | 7,647 | 16.084 | -1.09% |
| 2014-12-15 | 0 | 16.58 | 16.58 | 16.70 | 16.54 | 16.60 | 20,000 | 331,616 | 16.581 | 16.26 | 16.26 | 16.38 | 16.22 | 16.28 | 20,393 | 16.262 | 0.24% |
| 2014-12-12 | 0 | 16.76 | 16.62 | 16.76 | 16.82 | 16.82 | 2,000 | 33,640 | 16.820 | 16.22 | 16.09 | 16.22 | 16.28 | 16.28 | 2,066 | 16.280 | 1.33% |
| 2014-12-11 | 0 | 16.54 | 16.54 | 16.68 | 16.44 | 16.70 | 11,800 | 195,690 | 16.584 | 16.01 | 16.01 | 16.14 | 15.91 | 16.16 | 12,192 | 16.051 | -1.08% |
| 2014-12-10 | 0 | 16.72 | 16.72 | 16.86 | 16.62 | 16.72 | 9,000 | 150,020 | 16.669 | 16.18 | 16.18 | 16.32 | 16.09 | 16.18 | 9,299 | 16.133 | 4.50% |
| 2014-12-09 | 0 | 16.00 | 16.00 | 16.14 | 15.92 | 16.94 | 38,200 | 614,688 | 16.091 | 15.49 | 15.49 | 15.62 | 15.41 | 16.40 | 39,468 | 15.574 | -1.72% |
| 2014-12-08 | 0 | 16.28 | 16.28 | 16.36 | 15.96 | 16.40 | 57,100 | 920,092 | 16.114 | 15.76 | 15.76 | 15.83 | 15.45 | 15.87 | 58,995 | 15.596 | 0.87% |
| 2014-12-05 | 0 | 16.14 | 16.04 | 16.18 | 16.14 | 16.50 | 28,500 | 466,620 | 16.373 | 15.62 | 15.52 | 15.66 | 15.62 | 15.97 | 29,446 | 15.847 | -1.59% |
| 2014-12-04 | 0 | 16.40 | 16.38 | 16.52 | 16.26 | 16.40 | 3,400 | 55,564 | 16.342 | 15.87 | 15.85 | 15.99 | 15.74 | 15.87 | 3,513 | 15.817 | 2.63% |
| 2014-12-03 | 0 | 15.98 | 15.98 | 16.12 | 15.88 | 16.14 | 21,100 | 336,764 | 15.960 | 15.47 | 15.47 | 15.60 | 15.37 | 15.62 | 21,800 | 15.448 | 1.14% |
| 2014-12-02 | 0 | 15.80 | 15.66 | 15.80 | 15.80 | 15.80 | 20,000 | 316,000 | 15.800 | 15.29 | 15.16 | 15.29 | 15.29 | 15.29 | 20,664 | 15.292 | 1.67% |
| 2014-12-01 | 0 | 15.54 | 15.54 | 15.68 | - | - | 0 | 0 | - | 15.04 | 15.04 | 15.18 | - | - | 0 | - | 1.83% |
| 2014-11-28 | 0 | 15.26 | 15.20 | 15.34 | - | - | 0 | 0 | - | 14.77 | 14.71 | 14.85 | - | - | 0 | - | 0.00% |
| 2014-11-27 | 0 | 15.26 | 15.26 | 15.40 | - | - | 0 | 0 | - | 14.77 | 14.77 | 14.91 | - | - | 0 | - | 0.00% |
| 2014-11-26 | 0 | 15.26 | 15.26 | 15.38 | - | - | 200 | 3,064 | 15.320 | 14.77 | 14.77 | 14.89 | - | - | 207 | 14.828 | 0.53% |
| 2014-11-25 | 0 | 15.18 | 15.18 | 15.32 | 15.02 | 15.02 | 1,900 | 28,602 | 15.054 | 14.69 | 14.69 | 14.83 | 14.54 | 14.54 | 1,963 | 14.570 | 1.07% |
| 2014-11-24 | 0 | 15.02 | 15.02 | 15.16 | - | - | 0 | 0 | - | 14.54 | 14.54 | 14.67 | - | - | 0 | - | 0.40% |
| 2014-11-21 | 0 | 14.96 | 14.96 | 15.10 | - | - | 0 | 0 | - | 14.48 | 14.48 | 14.61 | - | - | 0 | - | 0.00% |
| 2014-11-20 | 0 | 14.96 | 14.84 | 14.96 | - | - | 0 | 0 | - | 14.48 | 14.36 | 14.48 | - | - | 0 | - | 0.00% |
| 2014-11-19 | 0 | 14.96 | 14.94 | 15.06 | 14.96 | 14.96 | 600 | 8,976 | 14.960 | 14.48 | 14.46 | 14.58 | 14.48 | 14.48 | 620 | 14.479 | -0.93% |
| 2014-11-18 | 0 | 15.10 | 15.00 | 15.12 | 15.10 | 15.20 | 20,000 | 303,000 | 15.150 | 14.61 | 14.52 | 14.63 | 14.61 | 14.71 | 20,664 | 14.663 | -0.13% |
| 2014-11-17 | 0 | 15.12 | 15.10 | 15.12 | 15.02 | 15.28 | 137,000 | 2,078,600 | 15.172 | 14.63 | 14.61 | 14.63 | 14.54 | 14.79 | 141,547 | 14.685 | 1.07% |
| 2014-11-14 | 0 | 14.96 | 14.96 | 15.10 | - | - | 0 | 0 | - | 14.48 | 14.48 | 14.61 | - | - | 0 | - | 1.22% |
| 2014-11-13 | 0 | 14.78 | 14.72 | 14.84 | 14.78 | 14.78 | 14,000 | 206,920 | 14.780 | 14.31 | 14.25 | 14.36 | 14.31 | 14.31 | 14,465 | 14.305 | -0.54% |
| 2014-11-12 | 0 | 14.86 | 14.76 | 14.88 | 14.86 | 14.86 | 13,000 | 193,180 | 14.860 | 14.38 | 14.29 | 14.40 | 14.38 | 14.38 | 13,431 | 14.383 | 0.81% |
| 2014-11-11 | 0 | 14.74 | 14.62 | 14.74 | 14.50 | 14.84 | 26,000 | 383,716 | 14.758 | 14.27 | 14.15 | 14.27 | 14.03 | 14.36 | 26,863 | 14.284 | -0.81% |
| 2014-11-10 | 0 | 14.86 | 14.74 | 14.86 | 14.48 | 14.88 | 171,000 | 2,527,280 | 14.779 | 14.38 | 14.27 | 14.38 | 14.01 | 14.40 | 176,676 | 14.305 | 3.34% |
| 2014-11-07 | 0 | 14.38 | 14.30 | 14.42 | 14.38 | 14.38 | 354,300 | 5,121,738 | 14.456 | 13.92 | 13.84 | 13.96 | 13.92 | 13.92 | 366,060 | 13.992 | 0.42% |
| 2014-11-06 | 0 | 14.32 | 14.32 | 14.44 | - | - | 0 | 0 | - | 13.86 | 13.86 | 13.98 | - | - | 0 | - | 0.42% |
| 2014-11-05 | 0 | 14.26 | 14.24 | 14.36 | 14.26 | 14.62 | 27,000 | 389,774 | 14.436 | 13.80 | 13.78 | 13.90 | 13.80 | 14.15 | 27,896 | 13.972 | -3.91% |
| 2014-11-04 | 0 | 14.84 | 14.72 | 14.84 | 14.90 | 14.90 | 1,700 | 25,330 | 14.900 | 14.36 | 14.25 | 14.36 | 14.42 | 14.42 | 1,756 | 14.421 | -1.07% |
| 2014-11-03 | 0 | 15.00 | 15.00 | 15.10 | 15.00 | 15.00 | 43,500 | 652,640 | 15.003 | 14.52 | 14.52 | 14.61 | 14.52 | 14.52 | 44,944 | 14.521 | -0.13% |
| 2014-10-31 | 0 | 15.02 | 15.02 | 15.16 | - | - | 1,000 | 15,120 | 15.120 | 14.54 | 14.54 | 14.67 | - | - | 1,033 | 14.634 | 0.13% |
| 2014-10-30 | 0 | 15.00 | 14.96 | 15.10 | - | - | 0 | 0 | - | 14.52 | 14.48 | 14.61 | - | - | 0 | - | 0.00% |
| 2014-10-29 | 0 | 15.00 | 15.00 | 15.14 | - | - | 0 | 0 | - | 14.52 | 14.52 | 14.65 | - | - | 0 | - | 0.40% |
| 2014-10-28 | 0 | 14.94 | 14.94 | 15.06 | 14.88 | 14.94 | 28,000 | 417,696 | 14.918 | 14.46 | 14.46 | 14.58 | 14.40 | 14.46 | 28,929 | 14.438 | 0.40% |
| 2014-10-27 | 0 | 14.88 | 14.86 | 14.98 | - | - | 0 | 0 | - | 14.40 | 14.38 | 14.50 | - | - | 0 | - | 0.00% |
| 2014-10-24 | 0 | 14.88 | 14.88 | 15.00 | 14.88 | 15.06 | 53,900 | 804,466 | 14.925 | 14.40 | 14.40 | 14.52 | 14.40 | 14.58 | 55,689 | 14.446 | -1.20% |
| 2014-10-23 | 0 | 15.06 | 14.98 | 15.06 | - | - | 0 | 0 | - | 14.58 | 14.50 | 14.58 | - | - | 0 | - | -1.44% |
| 2014-10-22 | 0 | 15.28 | 15.14 | 15.28 | 15.42 | 15.42 | 25,900 | 399,378 | 15.420 | 14.79 | 14.65 | 14.79 | 14.92 | 14.92 | 26,760 | 14.925 | -0.65% |
| 2014-10-21 | 0 | 15.38 | 15.30 | 15.44 | - | - | 0 | 0 | - | 14.89 | 14.81 | 14.94 | - | - | 0 | - | 0.00% |
| 2014-10-20 | 0 | 15.38 | 15.38 | 15.52 | - | - | 500 | 7,740 | 15.480 | 14.89 | 14.89 | 15.02 | - | - | 517 | 14.983 | 0.39% |
| 2014-10-17 | 0 | 15.32 | 15.30 | 15.44 | 15.32 | 15.32 | 2,000 | 30,640 | 15.320 | 14.83 | 14.81 | 14.94 | 14.83 | 14.83 | 2,066 | 14.828 | 0.79% |
| 2014-10-16 | 0 | 15.20 | 15.20 | 15.34 | 15.20 | 15.40 | 18,700 | 286,846 | 15.339 | 14.71 | 14.71 | 14.85 | 14.71 | 14.91 | 19,321 | 14.847 | -1.17% |
| 2014-10-15 | 0 | 15.38 | 15.38 | 15.52 | 15.38 | 15.72 | 37,200 | 579,776 | 15.585 | 14.89 | 14.89 | 15.02 | 14.89 | 15.21 | 38,435 | 15.085 | -2.16% |
| 2014-10-14 | 0 | 15.72 | 15.72 | 15.84 | 15.66 | 15.96 | 36,000 | 568,916 | 15.803 | 15.21 | 15.21 | 15.33 | 15.16 | 15.45 | 37,195 | 15.296 | -1.63% |
| 2014-10-13 | 0 | 15.98 | 15.84 | 15.98 | - | - | 0 | 0 | - | 15.47 | 15.33 | 15.47 | - | - | 0 | - | -1.60% |
| 2014-10-10 | 0 | 16.24 | 16.14 | 16.24 | - | - | 0 | 0 | - | 15.72 | 15.62 | 15.72 | - | - | 0 | - | -0.37% |
| 2014-10-09 | 0 | 16.30 | 16.30 | 16.44 | 16.30 | 16.38 | 8,700 | 141,906 | 16.311 | 15.78 | 15.78 | 15.91 | 15.78 | 15.85 | 8,989 | 15.787 | -0.49% |
| 2014-10-08 | 0 | 16.38 | 16.38 | 16.52 | 16.34 | 16.34 | 100 | 1,634 | 16.340 | 15.85 | 15.85 | 15.99 | 15.82 | 15.82 | 103 | 15.815 | 0.24% |
| 2014-10-07 | 0 | 16.34 | 16.20 | 16.34 | - | - | 0 | 0 | - | 15.82 | 15.68 | 15.82 | - | - | 0 | - | 0.00% |
| 2014-10-06 | 0 | 16.34 | 16.20 | 16.34 | 16.34 | 16.34 | 2,500 | 40,850 | 16.340 | 15.82 | 15.68 | 15.82 | 15.82 | 15.82 | 2,583 | 15.815 | 0.00% |
| 2014-10-03 | 0 | 16.34 | 16.20 | 16.34 | 16.34 | 16.34 | 51,900 | 848,056 | 16.340 | 15.82 | 15.68 | 15.82 | 15.82 | 15.82 | 53,623 | 15.815 | 0.49% |
| 2014-09-30 | 0 | 16.26 | 16.26 | 16.36 | 16.26 | 16.26 | 51,000 | 829,300 | 16.261 | 15.74 | 15.74 | 15.83 | 15.74 | 15.74 | 52,693 | 15.738 | -0.49% |
| 2014-09-29 | 0 | 16.34 | 16.22 | 16.34 | 16.22 | 16.34 | 19,200 | 313,536 | 16.330 | 15.82 | 15.70 | 15.82 | 15.70 | 15.82 | 19,837 | 15.805 | 1.24% |
| 2014-09-26 | 0 | 16.14 | 16.14 | 16.28 | - | - | 0 | 0 | - | 15.62 | 15.62 | 15.76 | - | - | 0 | - | 0.00% |
| 2014-09-25 | 0 | 16.14 | 16.08 | 16.22 | - | - | 0 | 0 | - | 15.62 | 15.56 | 15.70 | - | - | 0 | - | 0.00% |
| 2014-09-24 | 0 | 16.14 | 16.14 | 16.28 | 16.02 | 16.02 | 1,400 | 22,428 | 16.020 | 15.62 | 15.62 | 15.76 | 15.51 | 15.51 | 1,446 | 15.505 | 0.87% |
| 2014-09-23 | 0 | 16.00 | 16.00 | 16.04 | 15.82 | 16.00 | 18,000 | 285,410 | 15.856 | 15.49 | 15.49 | 15.52 | 15.31 | 15.49 | 18,597 | 15.347 | 0.63% |
| 2014-09-22 | 0 | 15.90 | 15.80 | 15.90 | 16.06 | 16.06 | 800 | 12,848 | 16.060 | 15.39 | 15.29 | 15.39 | 15.54 | 15.54 | 827 | 15.544 | -1.12% |
| 2014-09-19 | 0 | 16.08 | 16.08 | 16.22 | 15.94 | 15.94 | 500 | 7,970 | 15.940 | 15.56 | 15.56 | 15.70 | 15.43 | 15.43 | 517 | 15.428 | 0.88% |
| 2014-09-18 | 0 | 15.94 | 15.94 | 16.08 | - | - | 0 | 0 | - | 15.43 | 15.43 | 15.56 | - | - | 0 | - | 0.38% |
| 2014-09-17 | 0 | 15.88 | 15.84 | 15.98 | 15.74 | 15.88 | 30,000 | 474,700 | 15.823 | 15.37 | 15.33 | 15.47 | 15.23 | 15.37 | 30,996 | 15.315 | 0.13% |
| 2014-09-16 | 0 | 15.86 | 15.72 | 15.86 | - | - | 0 | 0 | - | 15.35 | 15.21 | 15.35 | - | - | 0 | - | -2.10% |
| 2014-09-15 | 0 | 16.20 | 16.10 | 16.20 | - | - | 0 | 0 | - | 15.68 | 15.58 | 15.68 | - | - | 0 | - | -0.12% |
| 2014-09-12 | 0 | 16.22 | 16.18 | 16.32 | 16.22 | 16.22 | 5,000 | 81,100 | 16.220 | 15.70 | 15.66 | 15.80 | 15.70 | 15.70 | 5,166 | 15.699 | -0.49% |
| 2014-09-11 | 0 | 16.30 | 16.20 | 16.30 | 16.36 | 16.42 | 90,000 | 1,475,400 | 16.393 | 15.78 | 15.68 | 15.78 | 15.83 | 15.89 | 92,987 | 15.867 | -1.09% |
| 2014-09-10 | 0 | 16.48 | 16.34 | 16.48 | - | - | 0 | 0 | - | 15.95 | 15.82 | 15.95 | - | - | 0 | - | -0.12% |
| 2014-09-08 | 0 | 16.50 | 16.46 | 16.50 | 16.44 | 16.50 | 106,700 | 1,756,968 | 16.466 | 15.97 | 15.93 | 15.97 | 15.91 | 15.97 | 110,242 | 15.937 | 1.10% |
| 2014-09-05 | 0 | 16.32 | 16.32 | 16.46 | - | - | 0 | 0 | - | 15.80 | 15.80 | 15.93 | - | - | 0 | - | 0.74% |
| 2014-09-04 | 0 | 16.20 | 16.14 | 16.20 | - | - | 0 | 0 | - | 15.68 | 15.62 | 15.68 | - | - | 0 | - | 0.00% |
| 2014-09-03 | 0 | 16.20 | 16.20 | 16.24 | 16.20 | 16.20 | 800 | 12,960 | 16.200 | 15.68 | 15.68 | 15.72 | 15.68 | 15.68 | 827 | 15.680 | 0.62% |
| 2014-09-02 | 0 | 16.10 | 15.96 | 16.10 | 16.10 | 16.10 | 5,600 | 90,060 | 16.082 | 15.58 | 15.45 | 15.58 | 15.58 | 15.58 | 5,786 | 15.565 | 2.29% |
| 2014-09-01 | 0 | 15.74 | 15.74 | 15.88 | 15.70 | 15.70 | 1,000 | 15,700 | 15.700 | 15.23 | 15.23 | 15.37 | 15.20 | 15.20 | 1,033 | 15.196 | 0.51% |
| 2014-08-29 | 0 | 15.66 | 15.66 | 15.70 | 15.58 | 15.58 | 5,000 | 77,900 | 15.580 | 15.16 | 15.16 | 15.20 | 15.08 | 15.08 | 5,166 | 15.079 | 0.38% |
| 2014-08-28 | 0 | 15.60 | 15.48 | 15.62 | - | - | 0 | 0 | - | 15.10 | 14.98 | 15.12 | - | - | 0 | - | 0.00% |
| 2014-08-27 | 0 | 15.60 | 15.52 | 15.66 | - | - | 0 | 0 | - | 15.10 | 15.02 | 15.16 | - | - | 0 | - | 0.00% |
| 2014-08-26 | 0 | 15.60 | 15.54 | 15.68 | 15.60 | 15.60 | 1,400 | 21,840 | 15.600 | 15.10 | 15.04 | 15.18 | 15.10 | 15.10 | 1,446 | 15.099 | -1.02% |
| 2014-08-25 | 0 | 15.76 | 15.64 | 15.78 | - | - | 0 | 0 | - | 15.25 | 15.14 | 15.27 | - | - | 0 | - | 0.00% |
| 2014-08-22 | 0 | 15.76 | 15.76 | 15.90 | 15.76 | 15.76 | 20,000 | 315,200 | 15.760 | 15.25 | 15.25 | 15.39 | 15.25 | 15.25 | 20,664 | 15.254 | 0.00% |
| 2014-08-21 | 0 | 15.76 | 15.76 | 15.90 | 15.64 | 15.64 | 2,500 | 39,240 | 15.696 | 15.25 | 15.25 | 15.39 | 15.14 | 15.14 | 2,583 | 15.192 | -0.88% |
| 2014-08-20 | 0 | 15.90 | 15.90 | 16.04 | 15.90 | 15.90 | 2,000 | 31,800 | 15.900 | 15.39 | 15.39 | 15.52 | 15.39 | 15.39 | 2,066 | 15.389 | 0.38% |
| 2014-08-19 | 0 | 15.84 | 15.84 | 15.98 | - | - | 7,000 | 112,000 | 16.000 | 15.33 | 15.33 | 15.47 | - | - | 7,232 | 15.486 | 0.00% |
| 2014-08-18 | 0 | 15.84 | 15.82 | 15.96 | 15.84 | 15.84 | 30,000 | 475,200 | 15.840 | 15.33 | 15.31 | 15.45 | 15.33 | 15.33 | 30,996 | 15.331 | -0.50% |
| 2014-08-15 | 0 | 15.92 | 15.80 | 15.92 | 15.92 | 15.92 | 2,000 | 31,840 | 15.920 | 15.41 | 15.29 | 15.41 | 15.41 | 15.41 | 2,066 | 15.409 | 0.89% |
| 2014-08-14 | 0 | 15.78 | 15.64 | 15.78 | 15.80 | 15.80 | 10,000 | 158,000 | 15.800 | 15.27 | 15.14 | 15.27 | 15.29 | 15.29 | 10,332 | 15.292 | 0.13% |
| 2014-08-13 | 0 | 15.76 | 15.76 | 15.90 | 15.76 | 15.76 | 6,300 | 99,288 | 15.760 | 15.25 | 15.25 | 15.39 | 15.25 | 15.25 | 6,509 | 15.254 | -0.38% |
| 2014-08-12 | 0 | 15.82 | 15.76 | 15.90 | - | - | 0 | 0 | - | 15.31 | 15.25 | 15.39 | - | - | 0 | - | 0.00% |
| 2014-08-11 | 0 | 15.82 | 15.82 | 15.96 | 15.76 | 15.94 | 34,700 | 549,794 | 15.844 | 15.31 | 15.31 | 15.45 | 15.25 | 15.43 | 35,852 | 15.335 | 1.41% |
| 2014-08-08 | 0 | 15.60 | 15.60 | 15.74 | - | - | 0 | 0 | - | 15.10 | 15.10 | 15.23 | - | - | 0 | - | 0.00% |
| 2014-08-07 | 0 | 15.60 | 15.46 | 15.60 | 15.66 | 15.66 | 10,000 | 156,600 | 15.660 | 15.10 | 14.96 | 15.10 | 15.16 | 15.16 | 10,332 | 15.157 | -1.76% |
| 2014-08-06 | 0 | 15.88 | 15.76 | 15.90 | 15.88 | 15.88 | 5,000 | 79,400 | 15.880 | 15.37 | 15.25 | 15.39 | 15.37 | 15.37 | 5,166 | 15.370 | -0.75% |
| 2014-08-05 | 0 | 16.00 | 15.86 | 16.00 | - | - | 0 | 0 | - | 15.49 | 15.35 | 15.49 | - | - | 0 | - | 0.00% |
| 2014-08-04 | 0 | 16.00 | 15.86 | 16.00 | 15.96 | 16.00 | 40,000 | 638,960 | 15.974 | 15.49 | 15.35 | 15.49 | 15.45 | 15.49 | 41,328 | 15.461 | 1.39% |
| 2014-08-01 | 0 | 15.78 | 15.64 | 15.78 | 15.78 | 15.86 | 5,000 | 79,220 | 15.844 | 15.27 | 15.14 | 15.27 | 15.27 | 15.35 | 5,166 | 15.335 | 1.28% |
| 2014-07-31 | 0 | 15.58 | 15.58 | 15.72 | 15.40 | 15.54 | 9,600 | 148,134 | 15.431 | 15.08 | 15.08 | 15.21 | 14.91 | 15.04 | 9,919 | 14.935 | 1.30% |
| 2014-07-30 | 0 | 15.38 | 15.28 | 15.38 | 15.28 | 15.38 | 20,500 | 313,290 | 15.282 | 14.89 | 14.79 | 14.89 | 14.79 | 14.89 | 21,180 | 14.791 | 0.00% |
| 2014-07-29 | 0 | 15.38 | 15.28 | 15.42 | - | - | 0 | 0 | - | 14.89 | 14.79 | 14.92 | - | - | 0 | - | 0.00% |
| 2014-07-28 | 0 | 15.38 | 15.38 | 15.52 | 15.36 | 15.36 | 1,100 | 16,866 | 15.333 | 14.89 | 14.89 | 15.02 | 14.87 | 14.87 | 1,137 | 14.840 | 2.26% |
| 2014-07-25 | 0 | 15.04 | 15.04 | 15.18 | 14.94 | 15.02 | 6,000 | 89,960 | 14.993 | 14.56 | 14.56 | 14.69 | 14.46 | 14.54 | 6,199 | 14.512 | 0.67% |
| 2014-07-24 | 0 | 14.94 | 14.94 | 15.06 | - | - | 0 | 0 | - | 14.46 | 14.46 | 14.58 | - | - | 0 | - | 0.95% |
| 2014-07-23 | 0 | 14.80 | 14.80 | 14.92 | 14.80 | 14.80 | 3,600 | 53,280 | 14.800 | 14.32 | 14.32 | 14.44 | 14.32 | 14.32 | 3,719 | 14.325 | -0.27% |
| 2014-07-22 | 0 | 14.84 | 14.84 | 14.96 | 14.80 | 14.80 | 600 | 8,880 | 14.800 | 14.36 | 14.36 | 14.48 | 14.32 | 14.32 | 620 | 14.325 | 0.95% |
| 2014-07-21 | 0 | 14.70 | 14.66 | 14.78 | 14.70 | 14.70 | 10,000 | 147,000 | 14.700 | 14.23 | 14.19 | 14.31 | 14.23 | 14.23 | 10,332 | 14.228 | 0.00% |
| 2014-07-18 | 0 | 14.70 | 14.60 | 14.72 | 14.48 | 14.80 | 38,700 | 568,562 | 14.692 | 14.23 | 14.13 | 14.25 | 14.01 | 14.32 | 39,985 | 14.220 | 2.80% |
| 2014-07-17 | 0 | 14.30 | 14.30 | 14.38 | 14.28 | 14.46 | 30,000 | 430,300 | 14.343 | 13.84 | 13.84 | 13.92 | 13.82 | 14.00 | 30,996 | 13.883 | 1.85% |
| 2014-07-16 | 0 | 14.04 | 13.94 | 14.06 | 14.04 | 14.16 | 25,600 | 361,424 | 14.118 | 13.59 | 13.49 | 13.61 | 13.59 | 13.71 | 26,450 | 13.665 | -4.23% |
| 2014-07-15 | 0 | 14.66 | 14.54 | 14.66 | 14.74 | 14.74 | 10,000 | 147,400 | 14.740 | 14.19 | 14.07 | 14.19 | 14.27 | 14.27 | 10,332 | 14.266 | 2.81% |
| 2014-07-14 | 0 | 14.26 | 14.26 | 14.38 | 14.10 | 14.10 | 400 | 5,640 | 14.100 | 13.80 | 13.80 | 13.92 | 13.65 | 13.65 | 413 | 13.647 | 2.00% |
| 2014-07-11 | 0 | 13.98 | 13.88 | 14.00 | - | - | 500 | 7,000 | 14.000 | 13.53 | 13.43 | 13.55 | - | - | 517 | 13.550 | 0.00% |
| 2014-07-10 | 0 | 13.98 | 13.86 | 13.98 | - | - | 0 | 0 | - | 13.53 | 13.41 | 13.53 | - | - | 0 | - | -0.71% |
| 2014-07-09 | 0 | 14.08 | 13.96 | 14.08 | 14.18 | 14.18 | 1,000 | 14,180 | 14.180 | 13.63 | 13.51 | 13.63 | 13.72 | 13.72 | 1,033 | 13.724 | -0.85% |
| 2014-07-08 | 0 | 14.20 | 14.20 | 14.32 | 14.18 | 14.18 | 9,000 | 127,620 | 14.180 | 13.74 | 13.74 | 13.86 | 13.72 | 13.72 | 9,299 | 13.724 | -0.28% |
| 2014-07-07 | 0 | 14.24 | 14.18 | 14.28 | - | - | 0 | 0 | - | 13.78 | 13.72 | 13.82 | - | - | 0 | - | 0.00% |
| 2014-07-04 | 0 | 14.24 | 14.24 | 14.30 | 14.22 | 14.22 | 14,200 | 201,948 | 14.222 | 13.78 | 13.78 | 13.84 | 13.76 | 13.76 | 14,671 | 13.765 | 0.28% |
| 2014-07-03 | 0 | 14.20 | 14.18 | 14.30 | 14.20 | 14.20 | 50,000 | 710,000 | 14.200 | 13.74 | 13.72 | 13.84 | 13.74 | 13.74 | 51,660 | 13.744 | 0.57% |
| 2014-07-02 | 0 | 14.12 | 14.12 | 14.24 | 14.06 | 14.16 | 5,000 | 70,508 | 14.102 | 13.67 | 13.67 | 13.78 | 13.61 | 13.71 | 5,166 | 13.649 | -0.56% |
| 2014-06-30 | 0 | 14.20 | 14.20 | 14.32 | - | - | 0 | 0 | - | 13.74 | 13.74 | 13.86 | - | - | 0 | - | 1.00% |
| 2014-06-27 | 0 | 14.06 | 14.06 | 14.18 | - | - | 0 | 0 | - | 13.61 | 13.61 | 13.72 | - | - | 0 | - | 0.29% |
| 2014-06-26 | 0 | 14.02 | 14.02 | 14.14 | - | - | 0 | 0 | - | 13.57 | 13.57 | 13.69 | - | - | 0 | - | 0.86% |
| 2014-06-25 | 0 | 13.90 | 13.90 | 14.02 | 13.90 | 13.98 | 7,000 | 97,520 | 13.931 | 13.45 | 13.45 | 13.57 | 13.45 | 13.53 | 7,232 | 13.484 | -1.00% |
| 2014-06-24 | 0 | 14.04 | 14.04 | 14.16 | 13.82 | 14.02 | 52,400 | 734,168 | 14.011 | 13.59 | 13.59 | 13.71 | 13.38 | 13.57 | 54,139 | 13.561 | 1.59% |
| 2014-06-23 | 0 | 13.82 | 13.82 | 13.94 | - | - | 0 | 0 | - | 13.38 | 13.38 | 13.49 | - | - | 0 | - | 0.44% |
| 2014-06-20 | 0 | 13.76 | - | - | 13.76 | 13.76 | 50,000 | 688,000 | 13.760 | 13.32 | - | - | 13.32 | 13.32 | 51,660 | 13.318 | -0.58% |
| 2014-06-19 | 0 | 13.84 | 13.72 | 13.84 | - | - | 7,000 | 101,500 | 14.500 | 13.40 | 13.28 | 13.40 | - | - | 7,232 | 14.034 | -1.28% |
| 2014-06-18 | 0 | 14.02 | 13.96 | 14.02 | - | - | 0 | 0 | - | 13.57 | 13.51 | 13.57 | - | - | 0 | - | -0.43% |
| 2014-06-17 | 0 | 14.08 | 13.96 | 14.08 | - | - | 0 | 0 | - | 13.63 | 13.51 | 13.63 | - | - | 0 | - | -0.42% |
| 2014-06-16 | 0 | 14.14 | 14.12 | 14.24 | - | - | 300 | 4,272 | 14.240 | 13.69 | 13.67 | 13.78 | - | - | 310 | 13.783 | 0.00% |
| 2014-06-13 | 0 | 14.14 | 14.14 | 14.26 | - | - | 0 | 0 | - | 13.69 | 13.69 | 13.80 | - | - | 0 | - | 0.43% |
| 2014-06-12 | 0 | 14.08 | 14.08 | 14.20 | 14.00 | 14.00 | 7,500 | 105,000 | 14.000 | 13.63 | 13.63 | 13.74 | 13.55 | 13.55 | 7,749 | 13.550 | 0.43% |
| 2014-06-11 | 0 | 14.02 | 14.02 | 14.14 | 13.98 | 14.04 | 4,000 | 56,042 | 14.011 | 13.57 | 13.57 | 13.69 | 13.53 | 13.59 | 4,133 | 13.560 | 0.29% |
| 2014-06-10 | 0 | 13.98 | 13.98 | 14.10 | 13.96 | 13.96 | 5,450 | 76,077 | 13.959 | 13.53 | 13.53 | 13.65 | 13.51 | 13.51 | 5,631 | 13.511 | 0.58% |
| 2014-06-09 | 0 | 13.90 | 13.82 | 13.94 | - | - | 0 | 0 | - | 13.45 | 13.38 | 13.49 | - | - | 0 | - | 0.00% |
| 2014-06-06 | 0 | 13.90 | 13.82 | 13.94 | 13.90 | 14.00 | 31,000 | 433,000 | 13.968 | 13.45 | 13.38 | 13.49 | 13.45 | 13.55 | 32,029 | 13.519 | -0.43% |
| 2014-06-05 | 0 | 13.96 | 13.96 | 14.08 | - | - | 0 | 0 | - | 13.51 | 13.51 | 13.63 | - | - | 0 | - | 0.87% |
| 2014-06-04 | 0 | 13.84 | 13.78 | 13.90 | 13.84 | 13.84 | 300 | 4,152 | 13.840 | 13.40 | 13.34 | 13.45 | 13.40 | 13.40 | 310 | 13.395 | -0.86% |
| 2014-06-03 | 0 | 13.96 | 13.84 | 13.96 | 14.00 | 14.00 | 4,000 | 56,000 | 14.000 | 13.51 | 13.40 | 13.51 | 13.55 | 13.55 | 4,133 | 13.550 | -1.69% |
| 2014-05-30 | 0 | 14.20 | 14.10 | 14.22 | - | - | 0 | 0 | - | 13.74 | 13.65 | 13.76 | - | - | 0 | - | 0.00% |
| 2014-05-29 | 0 | 14.20 | 14.08 | 14.20 | - | - | 500 | 7,130 | 14.260 | 13.74 | 13.63 | 13.74 | - | - | 517 | 13.802 | 0.00% |
| 2014-05-28 | 0 | 14.20 | 14.12 | 14.24 | - | - | 0 | 0 | - | 13.74 | 13.67 | 13.78 | - | - | 0 | - | 0.00% |
| 2014-05-27 | 0 | 14.20 | 14.08 | 14.20 | - | - | 0 | 0 | - | 13.74 | 13.63 | 13.74 | - | - | 0 | - | 0.00% |
| 2014-05-26 | 0 | 14.20 | 14.20 | 14.32 | - | - | 0 | 0 | - | 13.74 | 13.74 | 13.86 | - | - | 0 | - | 0.71% |
| 2014-05-23 | 0 | 14.10 | 14.10 | 14.22 | - | - | 0 | 0 | - | 13.65 | 13.65 | 13.76 | - | - | 0 | - | 0.00% |
| 2014-05-22 | 0 | 14.10 | 13.98 | 14.10 | 14.16 | 14.18 | 7,400 | 104,924 | 14.179 | 13.65 | 13.53 | 13.65 | 13.71 | 13.72 | 7,646 | 13.723 | 0.14% |
| 2014-05-21 | 0 | 14.08 | 14.08 | 14.20 | - | - | 0 | 0 | - | 13.63 | 13.63 | 13.74 | - | - | 0 | - | 1.00% |
| 2014-05-20 | 0 | 13.94 | 13.86 | 13.98 | 13.94 | 13.94 | 700 | 9,758 | 13.940 | 13.49 | 13.41 | 13.53 | 13.49 | 13.49 | 723 | 13.492 | -0.85% |
| 2014-05-19 | 0 | 14.06 | 13.98 | 14.06 | - | - | 0 | 0 | - | 13.61 | 13.53 | 13.61 | - | - | 0 | - | -1.82% |
| 2014-05-16 | 0 | 14.32 | 14.20 | 14.32 | - | - | 0 | 0 | - | 13.86 | 13.74 | 13.86 | - | - | 0 | - | -0.14% |
| 2014-05-15 | 0 | 14.34 | 14.22 | 14.34 | - | - | 0 | 0 | - | 13.88 | 13.76 | 13.88 | - | - | 0 | - | -1.24% |
| 2014-05-14 | 0 | 14.52 | 14.40 | 14.52 | - | - | 0 | 0 | - | 14.05 | 13.94 | 14.05 | - | - | 0 | - | -0.41% |
| 2014-05-13 | 0 | 14.58 | 14.58 | 14.70 | - | - | 0 | 0 | - | 14.11 | 14.11 | 14.23 | - | - | 0 | - | 0.41% |
| 2014-05-12 | 0 | 14.52 | 14.52 | 14.64 | - | - | 0 | 0 | - | 14.05 | 14.05 | 14.17 | - | - | 0 | - | 0.41% |
| 2014-05-09 | 0 | 14.46 | 14.34 | 14.46 | - | - | 0 | 0 | - | 14.00 | 13.88 | 14.00 | - | - | 0 | - | -0.41% |
| 2014-05-08 | 0 | 14.52 | 14.40 | 14.52 | - | - | 1,100 | 15,954 | 14.504 | 14.05 | 13.94 | 14.05 | - | - | 1,137 | 14.038 | -0.27% |
| 2014-05-07 | 0 | 14.56 | 14.44 | 14.56 | - | - | 0 | 0 | - | 14.09 | 13.98 | 14.09 | - | - | 0 | - | -0.27% |
| 2014-05-05 | 0 | 14.60 | 14.60 | 14.72 | - | - | 0 | 0 | - | 14.13 | 14.13 | 14.25 | - | - | 0 | - | 0.27% |
| 2014-05-02 | 0 | 14.56 | 14.56 | 14.68 | - | - | 0 | 0 | - | 14.09 | 14.09 | 14.21 | - | - | 0 | - | 0.00% |
| 2014-04-30 | 0 | 14.56 | 14.56 | 14.68 | 14.42 | 14.42 | 10,000 | 144,200 | 14.420 | 14.09 | 14.09 | 14.21 | 13.96 | 13.96 | 10,332 | 13.957 | 0.97% |
| 2014-04-29 | 0 | 14.42 | 14.42 | 14.54 | 14.34 | 14.34 | 200 | 2,868 | 14.340 | 13.96 | 13.96 | 14.07 | 13.88 | 13.88 | 207 | 13.879 | 0.56% |
| 2014-04-28 | 0 | 14.34 | 14.22 | 14.34 | 14.34 | 14.34 | 1,400 | 20,076 | 14.340 | 13.88 | 13.76 | 13.88 | 13.88 | 13.88 | 1,446 | 13.879 | -1.65% |
| 2014-04-25 | 0 | 14.58 | 14.46 | 14.58 | - | - | 0 | 0 | - | 14.11 | 14.00 | 14.11 | - | - | 0 | - | -2.80% |
| 2014-04-24 | 0 | 15.00 | 14.94 | 15.08 | 14.94 | 15.00 | 2,200 | 32,940 | 14.973 | 14.52 | 14.46 | 14.60 | 14.46 | 14.52 | 2,273 | 14.492 | 0.27% |
| 2014-04-23 | 0 | 14.96 | 14.96 | 15.10 | - | - | 0 | 0 | - | 14.48 | 14.48 | 14.61 | - | - | 0 | - | 0.00% |
| 2014-04-22 | 0 | 14.96 | 14.84 | 14.96 | - | - | 0 | 0 | - | 14.48 | 14.36 | 14.48 | - | - | 0 | - | -1.71% |
| 2014-04-17 | 0 | 15.22 | 15.14 | 15.28 | - | - | 0 | 0 | - | 14.73 | 14.65 | 14.79 | - | - | 0 | - | 0.00% |
| 2014-04-16 | 0 | 15.22 | 15.08 | 15.22 | - | - | 0 | 0 | - | 14.73 | 14.60 | 14.73 | - | - | 0 | - | -0.39% |
| 2014-04-15 | 0 | 15.28 | 15.14 | 15.28 | - | - | 0 | 0 | - | 14.79 | 14.65 | 14.79 | - | - | 0 | - | -1.16% |
| 2014-04-14 | 0 | 15.46 | 15.32 | 15.46 | - | - | 0 | 0 | - | 14.96 | 14.83 | 14.96 | - | - | 0 | - | -0.26% |
| 2014-04-11 | 0 | 15.50 | 15.36 | 15.50 | 15.50 | 15.64 | 27,600 | 430,192 | 15.587 | 15.00 | 14.87 | 15.00 | 15.00 | 15.14 | 28,516 | 15.086 | 2.24% |
| 2014-04-10 | 0 | 15.16 | 15.16 | 15.24 | - | - | 500 | 7,600 | 15.200 | 14.67 | 14.67 | 14.75 | - | - | 517 | 14.712 | 0.40% |
| 2014-04-09 | 0 | 15.10 | 14.98 | 15.12 | 15.10 | 15.10 | 900 | 13,590 | 15.100 | 14.61 | 14.50 | 14.63 | 14.61 | 14.61 | 930 | 14.615 | 0.94% |
| 2014-04-08 | 0 | 14.96 | 14.96 | 15.04 | - | - | 0 | 0 | - | 14.48 | 14.48 | 14.56 | - | - | 0 | - | 1.77% |
| 2014-04-07 | 0 | 14.70 | 14.70 | 14.76 | 14.70 | 14.70 | 400 | 5,880 | 14.700 | 14.23 | 14.23 | 14.29 | 14.23 | 14.23 | 413 | 14.228 | 0.00% |
| 2014-04-04 | 0 | 14.70 | 14.70 | 14.76 | - | - | 0 | 0 | - | 14.23 | 14.23 | 14.29 | - | - | 0 | - | 0.55% |
| 2014-04-03 | 0 | 14.62 | 14.54 | 14.62 | 14.64 | 14.76 | 2,100 | 30,928 | 14.728 | 14.15 | 14.07 | 14.15 | 14.17 | 14.29 | 2,170 | 14.254 | -0.14% |
| 2014-04-02 | 0 | 14.64 | 14.64 | 14.76 | 14.50 | 14.50 | 5,000 | 72,500 | 14.500 | 14.17 | 14.17 | 14.29 | 14.03 | 14.03 | 5,166 | 14.034 | 0.14% |
| 2014-04-01 | 0 | 14.62 | 14.62 | 14.74 | - | - | 0 | 0 | - | 14.15 | 14.15 | 14.27 | - | - | 0 | - | 1.95% |
| 2014-03-31 | 0 | 14.34 | 14.30 | 14.34 | 14.34 | 14.34 | 14,400 | 206,496 | 14.340 | 13.88 | 13.84 | 13.88 | 13.88 | 13.88 | 14,878 | 13.879 | 0.70% |
| 2014-03-28 | 0 | 14.24 | 14.18 | 14.24 | - | - | 0 | 0 | - | 13.78 | 13.72 | 13.78 | - | - | 0 | - | -1.25% |
| 2014-03-27 | 0 | 14.42 | 14.36 | 14.42 | - | - | 0 | 0 | - | 13.96 | 13.90 | 13.96 | - | - | 0 | - | -1.50% |
| 2014-03-26 | 0 | 14.64 | 14.58 | 14.64 | - | - | 0 | 0 | - | 14.17 | 14.11 | 14.17 | - | - | 0 | - | -1.08% |
| 2014-03-25 | 0 | 14.80 | 14.76 | 14.88 | 14.80 | 14.80 | 1,500 | 22,200 | 14.800 | 14.32 | 14.29 | 14.40 | 14.32 | 14.32 | 1,550 | 14.325 | -0.27% |
| 2014-03-24 | 0 | 14.84 | 14.84 | 14.96 | 14.84 | 14.90 | 51,500 | 767,260 | 14.898 | 14.36 | 14.36 | 14.48 | 14.36 | 14.42 | 53,209 | 14.420 | 0.13% |
| 2014-03-21 | 0 | 14.82 | 14.82 | 14.94 | - | - | 0 | 0 | - | 14.34 | 14.34 | 14.46 | - | - | 0 | - | 1.23% |
| 2014-03-20 | 0 | 14.64 | 14.52 | 14.64 | - | - | 0 | 0 | - | 14.17 | 14.05 | 14.17 | - | - | 0 | - | -2.40% |
| 2014-03-19 | 0 | 15.00 | 14.90 | 15.00 | - | - | 0 | 0 | - | 14.52 | 14.42 | 14.52 | - | - | 0 | - | -1.06% |
| 2014-03-18 | 0 | 15.16 | 15.16 | 15.30 | - | - | 0 | 0 | - | 14.67 | 14.67 | 14.81 | - | - | 0 | - | 0.13% |
| 2014-03-17 | 0 | 15.14 | 15.06 | 15.20 | 15.06 | 15.14 | 11,100 | 167,958 | 15.131 | 14.65 | 14.58 | 14.71 | 14.58 | 14.65 | 11,468 | 14.645 | -0.26% |
| 2014-03-14 | 0 | 15.18 | 15.04 | 15.18 | - | - | 0 | 0 | - | 14.69 | 14.56 | 14.69 | - | - | 0 | - | -1.17% |
| 2014-03-13 | 0 | 15.36 | 15.28 | 15.42 | 15.36 | 15.36 | 6,800 | 104,448 | 15.360 | 14.87 | 14.79 | 14.92 | 14.87 | 14.87 | 7,026 | 14.867 | 3.36% |
| 2014-03-12 | 0 | 14.86 | 14.78 | 14.88 | - | - | 0 | 0 | - | 14.38 | 14.31 | 14.40 | - | - | 0 | - | 0.00% |
| 2014-03-11 | 0 | 14.86 | 14.86 | 14.98 | 14.80 | 14.80 | 1,500 | 22,200 | 14.800 | 14.38 | 14.38 | 14.50 | 14.32 | 14.32 | 1,550 | 14.325 | 1.64% |
| 2014-03-10 | 0 | 14.62 | 14.52 | 14.64 | 14.64 | 14.88 | 26,100 | 388,304 | 14.878 | 14.15 | 14.05 | 14.17 | 14.17 | 14.40 | 26,966 | 14.400 | -1.88% |
| 2014-03-07 | 0 | 14.90 | 14.90 | 15.02 | - | - | 0 | 0 | - | 14.42 | 14.42 | 14.54 | - | - | 0 | - | 0.40% |
| 2014-03-06 | 0 | 14.84 | 14.78 | 14.90 | - | - | 0 | 0 | - | 14.36 | 14.31 | 14.42 | - | - | 0 | - | 0.00% |
| 2014-03-05 | 0 | 14.84 | 14.84 | 14.90 | - | - | 0 | 0 | - | 14.36 | 14.36 | 14.42 | - | - | 0 | - | 0.82% |
| 2014-03-04 | 0 | 14.72 | 14.68 | 14.72 | 14.78 | 14.78 | 25,000 | 369,500 | 14.780 | 14.25 | 14.21 | 14.25 | 14.31 | 14.31 | 25,830 | 14.305 | -1.08% |
| 2014-03-03 | 0 | 14.88 | 14.88 | 14.90 | 14.50 | 14.88 | 18,300 | 266,034 | 14.537 | 14.40 | 14.40 | 14.42 | 14.03 | 14.40 | 18,907 | 14.070 | 1.92% |
| 2014-02-28 | 0 | 14.60 | 14.50 | 14.62 | 14.60 | 14.60 | 900 | 13,140 | 14.600 | 14.13 | 14.03 | 14.15 | 14.13 | 14.13 | 930 | 14.131 | 1.96% |
| 2014-02-27 | 0 | 14.32 | 14.20 | 14.32 | - | - | 0 | 0 | - | 13.86 | 13.74 | 13.86 | - | - | 0 | - | -0.28% |
| 2014-02-26 | 0 | 14.36 | 14.32 | 14.44 | 14.36 | 14.36 | 500 | 7,180 | 14.360 | 13.90 | 13.86 | 13.98 | 13.90 | 13.90 | 517 | 13.899 | -0.69% |
| 2014-02-25 | 0 | 14.46 | 14.34 | 14.46 | - | - | 0 | 0 | - | 14.00 | 13.88 | 14.00 | - | - | 0 | - | -4.11% |
| 2014-02-24 | 0 | 15.08 | 14.94 | 15.08 | - | - | 0 | 0 | - | 14.60 | 14.46 | 14.60 | - | - | 0 | - | -1.44% |
| 2014-02-21 | 0 | 15.30 | 15.16 | 15.30 | - | - | 0 | 0 | - | 14.81 | 14.67 | 14.81 | - | - | 0 | - | -0.91% |
| 2014-02-20 | 0 | 15.44 | 15.30 | 15.44 | - | - | 0 | 0 | - | 14.94 | 14.81 | 14.94 | - | - | 0 | - | 0.00% |
| 2014-02-19 | 0 | 15.44 | 15.36 | 15.50 | - | - | 0 | 0 | - | 14.94 | 14.87 | 15.00 | - | - | 0 | - | 0.00% |
| 2014-02-18 | 0 | 15.44 | 15.30 | 15.44 | - | - | 0 | 0 | - | 14.94 | 14.81 | 14.94 | - | - | 0 | - | -0.39% |
| 2014-02-17 | 0 | 15.50 | 15.50 | 15.64 | 15.36 | 15.36 | 2,000 | 30,720 | 15.360 | 15.00 | 15.00 | 15.14 | 14.87 | 14.87 | 2,066 | 14.867 | 1.44% |
| 2014-02-14 | 0 | 15.28 | 15.28 | 15.42 | 15.06 | 15.28 | 14,000 | 212,540 | 15.181 | 14.79 | 14.79 | 14.92 | 14.58 | 14.79 | 14,465 | 14.694 | 1.73% |
| 2014-02-13 | 0 | 15.02 | 14.94 | 15.02 | - | - | 0 | 0 | - | 14.54 | 14.46 | 14.54 | - | - | 0 | - | -0.13% |
| 2014-02-12 | 0 | 15.04 | 15.04 | 15.10 | 14.92 | 14.98 | 1,800 | 26,946 | 14.970 | 14.56 | 14.56 | 14.61 | 14.44 | 14.50 | 1,860 | 14.489 | 0.27% |
| 2014-02-11 | 0 | 15.00 | 15.00 | 15.14 | 15.00 | 15.14 | 2,500 | 37,710 | 15.084 | 14.52 | 14.52 | 14.65 | 14.52 | 14.65 | 2,583 | 14.599 | 0.40% |
| 2014-02-10 | 0 | 14.94 | 14.94 | 15.06 | - | - | 0 | 0 | - | 14.46 | 14.46 | 14.58 | - | - | 0 | - | 2.47% |
| 2014-02-07 | 0 | 14.58 | 14.58 | 14.70 | - | - | 0 | 0 | - | 14.11 | 14.11 | 14.23 | - | - | 0 | - | 1.11% |
| 2014-02-06 | 0 | 14.42 | 14.40 | 14.52 | - | - | 0 | 0 | - | 13.96 | 13.94 | 14.05 | - | - | 0 | - | 0.00% |
| 2014-02-05 | 0 | 14.42 | 14.40 | 14.52 | 14.42 | 14.42 | 3,700 | 53,354 | 14.420 | 13.96 | 13.94 | 14.05 | 13.96 | 13.96 | 3,823 | 13.957 | 0.00% |
| 2014-02-04 | 0 | 14.42 | 14.42 | 14.54 | 14.42 | 14.42 | 5,600 | 80,752 | 14.420 | 13.96 | 13.96 | 14.07 | 13.96 | 13.96 | 5,786 | 13.957 | -0.41% |
| 2014-01-30 | 0 | 14.48 | 14.48 | 14.60 | 14.48 | 14.50 | 7,000 | 101,420 | 14.489 | 14.01 | 14.01 | 14.13 | 14.01 | 14.03 | 7,232 | 14.023 | -2.03% |
| 2014-01-29 | 0 | 14.78 | 14.72 | 14.84 | 14.78 | 14.78 | 300 | 4,434 | 14.780 | 14.31 | 14.25 | 14.36 | 14.31 | 14.31 | 310 | 14.305 | -1.47% |
| 2014-01-28 | 0 | 15.00 | 14.88 | 15.00 | - | - | 0 | 0 | - | 14.52 | 14.40 | 14.52 | - | - | 0 | - | -1.45% |
| 2014-01-27 | 0 | 15.22 | 15.08 | 15.22 | - | - | 0 | 0 | - | 14.73 | 14.60 | 14.73 | - | - | 0 | - | -0.39% |
| 2014-01-24 | 0 | 15.28 | 15.28 | 15.40 | - | - | 0 | 0 | - | 14.79 | 14.79 | 14.91 | - | - | 0 | - | 0.00% |
| 2014-01-23 | 0 | 15.28 | 15.20 | 15.34 | 15.38 | 15.40 | 5,600 | 86,230 | 15.398 | 14.79 | 14.71 | 14.85 | 14.89 | 14.91 | 5,786 | 14.904 | 0.26% |
| 2014-01-22 | 0 | 15.24 | 15.24 | 15.38 | - | - | 0 | 0 | - | 14.75 | 14.75 | 14.89 | - | - | 0 | - | 2.42% |
| 2014-01-21 | 0 | 14.88 | 14.82 | 14.94 | 14.90 | 14.96 | 3,800 | 56,668 | 14.913 | 14.40 | 14.34 | 14.46 | 14.42 | 14.48 | 3,926 | 14.434 | 0.00% |
| 2014-01-20 | 0 | 14.88 | 14.76 | 14.88 | 14.90 | 14.92 | 15,700 | 233,548 | 14.876 | 14.40 | 14.29 | 14.40 | 14.42 | 14.44 | 16,221 | 14.398 | 0.40% |
| 2014-01-17 | 0 | 14.82 | 14.82 | 14.94 | 14.82 | 14.92 | 31,900 | 474,370 | 14.871 | 14.34 | 14.34 | 14.46 | 14.34 | 14.44 | 32,959 | 14.393 | -2.50% |
| 2014-01-16 | 0 | 15.20 | 15.18 | 15.32 | - | - | 0 | 0 | - | 14.71 | 14.69 | 14.83 | - | - | 0 | - | 0.00% |
| 2014-01-15 | 0 | 15.20 | 15.12 | 15.20 | 15.20 | 15.22 | 25,000 | 380,460 | 15.218 | 14.71 | 14.63 | 14.71 | 14.71 | 14.73 | 25,830 | 14.729 | -0.39% |
| 2014-01-14 | 0 | 15.26 | 15.20 | 15.30 | 15.20 | 15.34 | 22,200 | 337,686 | 15.211 | 14.77 | 14.71 | 14.81 | 14.71 | 14.85 | 22,937 | 14.722 | 0.66% |
| 2014-01-13 | 0 | 15.16 | 15.10 | 15.16 | 15.18 | 15.18 | 1,600 | 24,288 | 15.180 | 14.67 | 14.61 | 14.67 | 14.69 | 14.69 | 1,653 | 14.692 | 0.93% |
| 2014-01-10 | 0 | 15.02 | 15.02 | 15.10 | 15.00 | 15.08 | 36,160 | 543,362 | 15.027 | 14.54 | 14.54 | 14.61 | 14.52 | 14.60 | 37,360 | 14.544 | 0.40% |
| 2014-01-09 | 0 | 14.96 | 14.96 | 15.10 | 14.96 | 14.98 | 30,000 | 448,802 | 14.960 | 14.48 | 14.48 | 14.61 | 14.48 | 14.50 | 30,996 | 14.479 | -1.58% |
| 2014-01-08 | 0 | 15.20 | 15.20 | 15.26 | 15.14 | 15.16 | 20,000 | 303,000 | 15.150 | 14.71 | 14.71 | 14.77 | 14.65 | 14.67 | 20,664 | 14.663 | 0.93% |
| 2014-01-07 | 0 | 15.06 | 15.06 | 15.20 | 15.00 | 15.00 | 3,000 | 45,000 | 15.000 | 14.58 | 14.58 | 14.71 | 14.52 | 14.52 | 3,100 | 14.518 | -0.26% |
| 2014-01-06 | 0 | 15.10 | 14.96 | 15.10 | 15.08 | 15.10 | 2,500 | 37,706 | 15.082 | 14.61 | 14.48 | 14.61 | 14.60 | 14.61 | 2,583 | 14.598 | -3.08% |
| 2014-01-03 | 0 | 15.58 | 15.44 | 15.58 | - | - | 0 | 0 | - | 15.08 | 14.94 | 15.08 | - | - | 0 | - | -0.51% |
| 2014-01-02 | 0 | 15.66 | 15.58 | 15.72 | - | - | 0 | 0 | - | 15.16 | 15.08 | 15.21 | - | - | 0 | - | 0.00% |
| 2013-12-31 | 0 | 15.66 | 15.66 | 15.78 | - | - | 0 | 0 | - | 15.16 | 15.16 | 15.27 | - | - | 0 | - | 1.29% |
| 2013-12-30 | 0 | 15.46 | 15.46 | 15.58 | 15.44 | 15.64 | 45,500 | 706,232 | 15.522 | 14.96 | 14.96 | 15.08 | 14.94 | 15.14 | 47,010 | 15.023 | 0.00% |
| 2013-12-27 | 0 | 15.46 | 15.46 | 15.60 | 15.34 | 15.48 | 32,000 | 493,780 | 15.431 | 14.96 | 14.96 | 15.10 | 14.85 | 14.98 | 33,062 | 14.935 | -0.39% |
| 2013-12-24 | 0 | 15.52 | 15.52 | 15.54 | 15.52 | 15.52 | 1,900 | 29,488 | 15.520 | 15.02 | 15.02 | 15.04 | 15.02 | 15.02 | 1,963 | 15.021 | 0.91% |
| 2013-12-23 | 0 | 15.38 | 15.26 | 15.38 | - | - | 0 | 0 | - | 14.89 | 14.77 | 14.89 | - | - | 0 | - | -0.26% |
| 2013-12-20 | 0 | 15.42 | 15.42 | 15.48 | 15.42 | 15.56 | 200 | 3,098 | 15.490 | 14.92 | 14.92 | 14.98 | 14.92 | 15.06 | 207 | 14.992 | 0.13% |
| 2013-12-19 | 0 | 15.40 | 15.40 | 15.52 | 15.40 | 15.60 | 23,200 | 359,516 | 15.496 | 14.91 | 14.91 | 15.02 | 14.91 | 15.10 | 23,970 | 14.999 | -1.79% |
| 2013-12-18 | 0 | 15.68 | 15.62 | 15.70 | - | - | 0 | 0 | - | 15.18 | 15.12 | 15.20 | - | - | 0 | - | 0.00% |
| 2013-12-17 | 0 | 15.68 | 15.60 | 15.72 | 15.66 | 15.68 | 416,100 | 6,522,448 | 15.675 | 15.18 | 15.10 | 15.21 | 15.16 | 15.18 | 429,911 | 15.172 | 0.64% |
| 2013-12-16 | 0 | 15.58 | 15.58 | 15.72 | 15.58 | 15.96 | 2,200 | 34,580 | 15.718 | 15.08 | 15.08 | 15.21 | 15.08 | 15.45 | 2,273 | 15.213 | -2.81% |
| 2013-12-13 | 0 | 16.42 | 16.28 | 16.42 | 16.42 | 16.50 | 2,200 | 36,204 | 16.456 | 15.52 | 15.38 | 15.52 | 15.52 | 15.59 | 2,328 | 15.549 | -0.24% |
| 2013-12-12 | 0 | 16.46 | 16.32 | 16.46 | - | - | 0 | 0 | - | 15.55 | 15.42 | 15.55 | - | - | 0 | - | -0.24% |
| 2013-12-11 | 0 | 16.50 | 16.36 | 16.50 | - | - | 200 | 3,294 | 16.470 | 15.59 | 15.46 | 15.59 | - | - | 212 | 15.562 | -0.84% |
| 2013-12-10 | 0 | 16.64 | 16.60 | 16.66 | 16.64 | 16.64 | 2,900 | 48,236 | 16.633 | 15.72 | 15.69 | 15.74 | 15.72 | 15.72 | 3,069 | 15.716 | -0.24% |
| 2013-12-09 | 0 | 16.68 | 16.54 | 16.68 | - | - | 0 | 0 | - | 15.76 | 15.63 | 15.76 | - | - | 0 | - | -1.07% |
| 2013-12-06 | 0 | 16.86 | 16.86 | 17.00 | - | - | 0 | 0 | - | 15.93 | 15.93 | 16.06 | - | - | 0 | - | 0.00% |
| 2013-12-05 | 0 | 16.86 | 16.80 | 16.98 | 16.86 | 16.90 | 2,000 | 33,760 | 16.880 | 15.93 | 15.87 | 16.04 | 15.93 | 15.97 | 2,117 | 15.950 | 0.12% |
| 2013-12-04 | 0 | 16.84 | 16.84 | 16.98 | - | - | 0 | 0 | - | 15.91 | 15.91 | 16.04 | - | - | 0 | - | 1.69% |
| 2013-12-03 | 0 | 16.56 | 16.56 | 16.76 | - | - | 0 | 0 | - | 15.65 | 15.65 | 15.84 | - | - | 0 | - | 0.85% |
| 2013-12-02 | 0 | 16.42 | 16.38 | 16.42 | 16.42 | 16.42 | 2,200 | 36,124 | 16.420 | 15.52 | 15.48 | 15.52 | 15.52 | 15.52 | 2,328 | 15.515 | -2.49% |
| 2013-11-29 | 0 | 16.84 | 16.84 | 17.06 | - | - | 0 | 0 | - | 15.91 | 15.91 | 16.12 | - | - | 0 | - | 0.00% |
| 2013-11-28 | 0 | 16.84 | 16.84 | 17.06 | 16.76 | 16.98 | 10,800 | 182,322 | 16.882 | 15.91 | 15.91 | 16.12 | 15.84 | 16.04 | 11,430 | 15.951 | 1.45% |
| 2013-11-27 | 0 | 16.60 | 16.60 | 16.82 | 16.60 | 16.60 | 5,300 | 88,010 | 16.606 | 15.69 | 15.69 | 15.89 | 15.69 | 15.69 | 5,609 | 15.690 | 0.36% |
| 2013-11-26 | 0 | 16.54 | 16.54 | 16.74 | - | - | 0 | 0 | - | 15.63 | 15.63 | 15.82 | - | - | 0 | - | 0.00% |
| 2013-11-25 | 0 | 16.54 | 16.54 | 16.74 | 16.42 | 16.68 | 5,000 | 82,826 | 16.565 | 15.63 | 15.63 | 15.82 | 15.52 | 15.76 | 5,292 | 15.652 | -1.08% |
| 2013-11-22 | 0 | 16.72 | 16.52 | 16.72 | - | - | 0 | 0 | - | 15.80 | 15.61 | 15.80 | - | - | 0 | - | -0.36% |
| 2013-11-21 | 0 | 16.78 | 16.58 | 16.80 | - | - | 0 | 0 | - | 15.86 | 15.67 | 15.87 | - | - | 0 | - | 0.00% |
| 2013-11-20 | 0 | 16.78 | 16.78 | 17.00 | 16.68 | 16.78 | 10,000 | 167,490 | 16.749 | 15.86 | 15.86 | 16.06 | 15.76 | 15.86 | 10,583 | 15.826 | -1.18% |
| 2013-11-19 | 0 | 16.98 | 16.76 | 16.98 | - | - | 0 | 0 | - | 16.04 | 15.84 | 16.04 | - | - | 0 | - | -0.24% |
| 2013-11-18 | 0 | 17.02 | 17.02 | 17.24 | 16.94 | 16.94 | 35,000 | 592,900 | 16.940 | 16.08 | 16.08 | 16.29 | 16.01 | 16.01 | 37,042 | 16.006 | 2.04% |
| 2013-11-15 | 0 | 16.68 | 16.68 | 16.90 | - | - | 0 | 0 | - | 15.76 | 15.76 | 15.97 | - | - | 0 | - | 1.46% |
| 2013-11-14 | 0 | 16.44 | 16.44 | 16.64 | - | - | 0 | 0 | - | 15.53 | 15.53 | 15.72 | - | - | 0 | - | 0.00% |
| 2013-11-13 | 0 | 16.44 | 16.24 | 16.44 | - | - | 0 | 0 | - | 15.53 | 15.34 | 15.53 | - | - | 0 | - | -0.36% |
| 2013-11-12 | 0 | 16.50 | 16.50 | 16.70 | - | - | 3,000 | 49,140 | 16.380 | 15.59 | 15.59 | 15.78 | - | - | 3,175 | 15.477 | 1.85% |
| 2013-11-11 | 0 | 16.20 | 16.20 | 16.40 | - | - | 0 | 0 | - | 15.31 | 15.31 | 15.50 | - | - | 0 | - | 0.87% |
| 2013-11-08 | 0 | 16.06 | 16.02 | 16.16 | 16.06 | 16.06 | 20,000 | 321,200 | 16.060 | 15.17 | 15.14 | 15.27 | 15.17 | 15.17 | 21,167 | 15.175 | -1.59% |
| 2013-11-07 | 0 | 16.32 | 16.12 | 16.32 | - | - | 0 | 0 | - | 15.42 | 15.23 | 15.42 | - | - | 0 | - | -0.73% |
| 2013-11-06 | 0 | 16.44 | 16.32 | 16.52 | - | - | 0 | 0 | - | 15.53 | 15.42 | 15.61 | - | - | 0 | - | 0.00% |
| 2013-11-05 | 0 | 16.44 | 16.44 | 16.64 | - | - | 0 | 0 | - | 15.53 | 15.53 | 15.72 | - | - | 0 | - | 1.36% |
| 2013-11-04 | 0 | 16.22 | 16.22 | 16.42 | 16.22 | 16.42 | 19,600 | 318,112 | 16.230 | 15.33 | 15.33 | 15.52 | 15.33 | 15.52 | 20,743 | 15.336 | -1.10% |
| 2013-11-01 | 0 | 16.40 | 16.28 | 16.40 | - | - | 0 | 0 | - | 15.50 | 15.38 | 15.50 | - | - | 0 | - | -0.49% |
| 2013-10-31 | 0 | 16.48 | 16.28 | 16.48 | - | - | 0 | 0 | - | 15.57 | 15.38 | 15.57 | - | - | 0 | - | -1.44% |
| 2013-10-30 | 0 | 16.72 | 16.72 | 16.94 | - | - | 0 | 0 | - | 15.80 | 15.80 | 16.01 | - | - | 0 | - | 0.97% |
| 2013-10-29 | 0 | 16.56 | 16.56 | 16.76 | 16.56 | 16.56 | 17,800 | 294,768 | 16.560 | 15.65 | 15.65 | 15.84 | 15.65 | 15.65 | 18,838 | 15.647 | -2.24% |
| 2013-10-28 | 0 | 16.94 | 16.72 | 16.94 | - | - | 1,700 | 28,696 | 16.880 | 16.01 | 15.80 | 16.01 | - | - | 1,799 | 15.950 | -1.17% |
| 2013-10-25 | 0 | 17.14 | 16.92 | 17.14 | - | - | 0 | 0 | - | 16.20 | 15.99 | 16.20 | - | - | 0 | - | -2.61% |
| 2013-10-24 | 0 | 17.60 | 17.38 | 17.60 | - | - | 0 | 0 | - | 16.63 | 16.42 | 16.63 | - | - | 0 | - | -1.12% |
| 2013-10-23 | 0 | 17.80 | 17.58 | 17.80 | - | - | 0 | 0 | - | 16.82 | 16.61 | 16.82 | - | - | 0 | - | -2.84% |
| 2013-10-22 | 0 | 18.32 | 18.14 | 18.36 | - | - | 0 | 0 | - | 17.31 | 17.14 | 17.35 | - | - | 0 | - | 0.00% |
| 2013-10-21 | 0 | 18.32 | 18.32 | 18.56 | - | - | 0 | 0 | - | 17.31 | 17.31 | 17.54 | - | - | 0 | - | 3.50% |
| 2013-10-18 | 0 | 17.70 | 17.70 | 17.92 | 17.70 | 17.70 | 800 | 14,160 | 17.700 | 16.72 | 16.72 | 16.93 | 16.72 | 16.72 | 847 | 16.724 | -0.67% |
| 2013-10-17 | 0 | 17.82 | 17.60 | 17.82 | - | - | 0 | 0 | - | 16.84 | 16.63 | 16.84 | - | - | 0 | - | -0.11% |
| 2013-10-16 | 0 | 17.84 | 17.62 | 17.84 | - | - | 0 | 0 | - | 16.86 | 16.65 | 16.86 | - | - | 0 | - | -0.22% |
| 2013-10-15 | 0 | 17.88 | 17.88 | 18.10 | 17.72 | 17.72 | 400 | 7,088 | 17.720 | 16.89 | 16.89 | 17.10 | 16.74 | 16.74 | 423 | 16.743 | 2.41% |
| 2013-10-11 | 0 | 17.46 | 17.46 | 17.50 | - | - | 0 | 0 | - | 16.50 | 16.50 | 16.54 | - | - | 0 | - | 1.04% |
| 2013-10-10 | 0 | 17.28 | 17.26 | 17.48 | - | - | 0 | 0 | - | 16.33 | 16.31 | 16.52 | - | - | 0 | - | 0.00% |
| 2013-10-09 | 0 | 17.28 | 17.28 | 17.50 | - | - | 0 | 0 | - | 16.33 | 16.33 | 16.54 | - | - | 0 | - | 0.70% |
| 2013-10-08 | 0 | 17.16 | 17.10 | 17.32 | 17.16 | 17.16 | 2,000 | 34,320 | 17.160 | 16.21 | 16.16 | 16.37 | 16.21 | 16.21 | 2,117 | 16.214 | 1.30% |
| 2013-10-07 | 0 | 16.94 | 16.94 | 17.16 | - | - | 0 | 0 | - | 16.01 | 16.01 | 16.21 | - | - | 0 | - | 0.00% |
| 2013-10-04 | 0 | 16.94 | 16.94 | 17.16 | 16.94 | 16.94 | 1,500 | 25,410 | 16.940 | 16.01 | 16.01 | 16.21 | 16.01 | 16.01 | 1,587 | 16.006 | 0.00% |
| 2013-10-03 | 0 | 16.94 | 16.94 | 17.14 | 16.94 | 16.94 | 25,000 | 423,500 | 16.940 | 16.01 | 16.01 | 16.20 | 16.01 | 16.01 | 26,458 | 16.006 | -0.35% |
| 2013-10-02 | 0 | 17.00 | 17.00 | 17.10 | - | - | 0 | 0 | - | 16.06 | 16.06 | 16.16 | - | - | 0 | - | 0.35% |
| 2013-09-30 | 0 | 16.94 | 16.94 | 17.16 | - | - | 1,400 | 23,688 | 16.920 | 16.01 | 16.01 | 16.21 | - | - | 1,482 | 15.987 | 0.12% |
| 2013-09-27 | 0 | 16.92 | 16.72 | 16.94 | - | - | 0 | 0 | - | 15.99 | 15.80 | 16.01 | - | - | 0 | - | 0.00% |
| 2013-09-26 | 0 | 16.92 | 16.84 | 17.06 | 16.88 | 16.92 | 45,300 | 764,824 | 16.884 | 15.99 | 15.91 | 16.12 | 15.95 | 15.99 | 47,942 | 15.953 | 0.71% |
| 2013-09-25 | 0 | 16.80 | - | 16.80 | 16.80 | 16.80 | 50,000 | 840,000 | 16.800 | 15.87 | - | 15.87 | 15.87 | 15.87 | 52,916 | 15.874 | -0.36% |
| 2013-09-24 | 0 | 16.86 | 16.86 | 17.08 | - | - | 0 | 0 | - | 15.93 | 15.93 | 16.14 | - | - | 0 | - | 1.32% |
| 2013-09-23 | 0 | 16.64 | 16.64 | 16.86 | 16.50 | 16.50 | 1,200 | 19,800 | 16.500 | 15.72 | 15.72 | 15.93 | 15.59 | 15.59 | 1,270 | 15.591 | 0.12% |
| 2013-09-19 | 0 | 16.62 | 16.42 | 16.62 | - | - | 0 | 0 | - | 15.70 | 15.52 | 15.70 | - | - | 0 | - | 0.00% |
| 2013-09-18 | 0 | 16.62 | 16.42 | 16.62 | - | - | 0 | 0 | - | 15.70 | 15.52 | 15.70 | - | - | 0 | - | -0.36% |
| 2013-09-17 | 0 | 16.68 | 16.48 | 16.68 | - | - | 0 | 0 | - | 15.76 | 15.57 | 15.76 | - | - | 0 | - | -1.07% |
| 2013-09-16 | 0 | 16.86 | 16.86 | 17.08 | 16.86 | 17.10 | 1,500 | 25,462 | 16.975 | 15.93 | 15.93 | 16.14 | 15.93 | 16.16 | 1,587 | 16.039 | -1.17% |
| 2013-09-13 | 0 | 17.06 | 17.04 | 17.26 | 17.00 | 17.14 | 4,500 | 76,834 | 17.074 | 16.12 | 16.10 | 16.31 | 16.06 | 16.20 | 4,762 | 16.133 | 1.67% |
| 2013-09-12 | 0 | 16.78 | 16.78 | 16.90 | 16.74 | 16.86 | 1,500 | 25,186 | 16.791 | 15.86 | 15.86 | 15.97 | 15.82 | 15.93 | 1,587 | 15.865 | -0.71% |
| 2013-09-11 | 0 | 16.90 | 16.90 | 17.12 | 16.58 | 16.90 | 203,900 | 3,405,330 | 16.701 | 15.97 | 15.97 | 16.18 | 15.67 | 15.97 | 215,793 | 15.781 | 0.84% |
| 2013-09-10 | 0 | 16.76 | 16.76 | 16.96 | 16.64 | 16.82 | 6,000 | 100,628 | 16.771 | 15.84 | 15.84 | 16.03 | 15.72 | 15.89 | 6,350 | 15.847 | 0.60% |
| 2013-09-09 | 0 | 16.66 | 16.66 | 16.88 | 16.56 | 16.68 | 1,500 | 24,950 | 16.633 | 15.74 | 15.74 | 15.95 | 15.65 | 15.76 | 1,587 | 15.717 | 0.85% |
| 2013-09-06 | 0 | 16.52 | 16.52 | 16.72 | 16.50 | 16.60 | 2,500 | 41,336 | 16.534 | 15.61 | 15.61 | 15.80 | 15.59 | 15.69 | 2,646 | 15.623 | -0.24% |
| 2013-09-05 | 0 | 16.56 | 16.56 | 16.76 | 16.30 | 16.56 | 1,800 | 29,698 | 16.499 | 15.65 | 15.65 | 15.84 | 15.40 | 15.65 | 1,905 | 15.590 | 0.61% |
| 2013-09-04 | 0 | 16.46 | 16.46 | 16.66 | 16.42 | 16.46 | 500 | 8,222 | 16.444 | 15.55 | 15.55 | 15.74 | 15.52 | 15.55 | 529 | 15.538 | 0.24% |
| 2013-09-03 | 0 | 16.42 | 16.42 | 16.62 | - | - | 0 | 0 | - | 15.52 | 15.52 | 15.70 | - | - | 0 | - | 0.49% |
| 2013-09-02 | 0 | 16.34 | 16.14 | 16.34 | 16.40 | 16.40 | 400 | 6,560 | 16.400 | 15.44 | 15.25 | 15.44 | 15.50 | 15.50 | 423 | 15.496 | -0.24% |
| 2013-08-30 | 0 | 16.38 | 16.38 | 16.58 | - | - | 2,000 | 33,120 | 16.560 | 15.48 | 15.48 | 15.67 | - | - | 2,117 | 15.647 | 0.74% |
| 2013-08-29 | 0 | 16.26 | 16.26 | 16.46 | 16.18 | 16.32 | 113,000 | 1,835,164 | 16.240 | 15.36 | 15.36 | 15.55 | 15.29 | 15.42 | 119,591 | 15.345 | -1.45% |
| 2013-08-28 | 0 | 16.50 | 16.34 | 16.54 | - | - | 0 | 0 | - | 15.59 | 15.44 | 15.63 | - | - | 0 | - | 0.00% |
| 2013-08-27 | 0 | 16.50 | 16.50 | 16.70 | 16.50 | 16.50 | 800 | 13,200 | 16.500 | 15.59 | 15.59 | 15.78 | 15.59 | 15.59 | 847 | 15.591 | 0.36% |
| 2013-08-26 | 0 | 16.44 | 16.44 | 16.64 | - | - | 0 | 0 | - | 15.53 | 15.53 | 15.72 | - | - | 0 | - | 0.37% |
| 2013-08-23 | 0 | 16.38 | 16.26 | 16.46 | - | - | 0 | 0 | - | 15.48 | 15.36 | 15.55 | - | - | 0 | - | 0.00% |
| 2013-08-22 | 0 | 16.38 | 16.38 | 16.58 | - | - | 0 | 0 | - | 15.48 | 15.48 | 15.67 | - | - | 0 | - | 0.00% |
| 2013-08-21 | 0 | 16.38 | 16.38 | 16.50 | 16.34 | 16.34 | 30,000 | 490,200 | 16.340 | 15.48 | 15.48 | 15.59 | 15.44 | 15.44 | 31,750 | 15.439 | -0.73% |
| 2013-08-20 | 0 | 16.50 | 16.38 | 16.58 | - | - | 0 | 0 | - | 15.59 | 15.48 | 15.67 | - | - | 0 | - | 0.00% |
| 2013-08-19 | 0 | 16.50 | 16.46 | 16.66 | - | - | 0 | 0 | - | 15.59 | 15.55 | 15.74 | - | - | 0 | - | 0.00% |
| 2013-08-16 | 0 | 16.50 | 16.30 | 16.50 | 16.76 | 16.76 | 1,000 | 16,760 | 16.760 | 15.59 | 15.40 | 15.59 | 15.84 | 15.84 | 1,058 | 15.836 | -1.55% |
| 2013-08-15 | 0 | 16.76 | 16.56 | 16.76 | - | - | 0 | 0 | - | 15.84 | 15.65 | 15.84 | - | - | 0 | - | 0.00% |
| 2013-08-13 | 0 | 16.76 | 16.76 | 16.98 | 16.72 | 16.82 | 31,000 | 519,186 | 16.748 | 15.84 | 15.84 | 16.04 | 15.80 | 15.89 | 32,808 | 15.825 | -0.36% |
| 2013-08-12 | 0 | 16.82 | 16.82 | 17.04 | 16.72 | 16.72 | 500 | 8,360 | 16.720 | 15.89 | 15.89 | 16.10 | 15.80 | 15.80 | 529 | 15.798 | 1.57% |
| 2013-08-09 | 0 | 16.56 | 16.56 | 16.78 | 16.48 | 16.48 | 500 | 8,240 | 16.480 | 15.65 | 15.65 | 15.86 | 15.57 | 15.57 | 529 | 15.572 | -0.36% |
| 2013-08-08 | 0 | 16.62 | 16.56 | 16.78 | - | - | 0 | 0 | - | 15.70 | 15.65 | 15.86 | - | - | 0 | - | 0.00% |
| 2013-08-07 | 0 | 16.62 | 16.62 | 16.84 | 16.54 | 16.68 | 51,200 | 849,390 | 16.590 | 15.70 | 15.70 | 15.91 | 15.63 | 15.76 | 54,186 | 15.675 | 0.12% |
| 2013-08-06 | 0 | 16.60 | 16.58 | 16.80 | 16.52 | 16.60 | 500 | 8,280 | 16.560 | 15.69 | 15.67 | 15.87 | 15.61 | 15.69 | 529 | 15.647 | 0.48% |
| 2013-08-05 | 0 | 16.52 | 16.52 | 16.72 | - | - | 0 | 0 | - | 15.61 | 15.61 | 15.80 | - | - | 0 | - | 1.98% |
| 2013-08-02 | 0 | 16.20 | 16.20 | 16.40 | - | - | 0 | 0 | - | 15.31 | 15.31 | 15.50 | - | - | 0 | - | 1.00% |
| 2013-08-01 | 0 | 16.04 | 16.04 | 16.24 | - | - | 0 | 0 | - | 15.16 | 15.16 | 15.34 | - | - | 0 | - | 0.25% |
| 2013-07-31 | 0 | 16.00 | 15.80 | 16.00 | - | - | 0 | 0 | - | 15.12 | 14.93 | 15.12 | - | - | 0 | - | -0.62% |
| 2013-07-30 | 0 | 16.10 | 15.92 | 16.12 | - | - | 0 | 0 | - | 15.21 | 15.04 | 15.23 | - | - | 0 | - | 0.00% |
| 2013-07-29 | 0 | 16.10 | 15.90 | 16.10 | - | - | 0 | 0 | - | 15.21 | 15.02 | 15.21 | - | - | 0 | - | -1.83% |
| 2013-07-26 | 0 | 16.40 | 16.22 | 16.40 | - | - | 0 | 0 | - | 15.50 | 15.33 | 15.50 | - | - | 0 | - | -1.09% |
| 2013-07-25 | 0 | 16.58 | 16.48 | 16.68 | 16.32 | 16.58 | 2,200 | 36,110 | 16.414 | 15.67 | 15.57 | 15.76 | 15.42 | 15.67 | 2,328 | 15.509 | 1.22% |
| 2013-07-24 | 0 | 16.38 | 16.36 | 16.56 | - | - | 0 | 0 | - | 15.48 | 15.46 | 15.65 | - | - | 0 | - | 0.00% |
| 2013-07-23 | 0 | 16.38 | 16.38 | 16.58 | - | - | 0 | 0 | - | 15.48 | 15.48 | 15.67 | - | - | 0 | - | 2.37% |
| 2013-07-22 | 0 | 16.00 | 16.00 | 16.20 | 15.94 | 16.00 | 6,700 | 107,158 | 15.994 | 15.12 | 15.12 | 15.31 | 15.06 | 15.12 | 7,091 | 15.112 | -0.74% |
| 2013-07-19 | 0 | 16.12 | 15.92 | 16.12 | - | - | 0 | 0 | - | 15.23 | 15.04 | 15.23 | - | - | 0 | - | -1.47% |
| 2013-07-18 | 0 | 16.36 | 16.36 | 16.56 | 16.28 | 16.28 | 1,000 | 16,280 | 16.280 | 15.46 | 15.46 | 15.65 | 15.38 | 15.38 | 1,058 | 15.383 | -2.15% |
| 2013-07-17 | 0 | 16.72 | 16.52 | 16.72 | - | - | 0 | 0 | - | 15.80 | 15.61 | 15.80 | - | - | 0 | - | -1.18% |
| 2013-07-16 | 0 | 16.92 | 16.92 | 17.14 | - | - | 0 | 0 | - | 15.99 | 15.99 | 16.20 | - | - | 0 | - | 0.24% |
| 2013-07-15 | 0 | 16.88 | 16.82 | 17.04 | - | - | 0 | 0 | - | 15.95 | 15.89 | 16.10 | - | - | 0 | - | 0.00% |
| 2013-07-12 | 0 | 16.88 | 16.68 | 16.90 | 16.88 | 16.88 | 10,000 | 168,800 | 16.880 | 15.95 | 15.76 | 15.97 | 15.95 | 15.95 | 10,583 | 15.950 | 0.24% |
| 2013-07-11 | 0 | 16.84 | 16.84 | 17.06 | - | - | 0 | 0 | - | 15.91 | 15.91 | 16.12 | - | - | 0 | - | 1.45% |
| 2013-07-10 | 0 | 16.60 | 16.58 | 16.80 | - | - | 0 | 0 | - | 15.69 | 15.67 | 15.87 | - | - | 0 | - | 0.00% |
| 2013-07-09 | 0 | 16.60 | 16.40 | 16.60 | - | - | 0 | 0 | - | 15.69 | 15.50 | 15.69 | - | - | 0 | - | -0.24% |
| 2013-07-08 | 0 | 16.64 | 16.44 | 16.64 | - | - | 0 | 0 | - | 15.72 | 15.53 | 15.72 | - | - | 0 | - | -1.65% |
| 2013-07-05 | 0 | 16.92 | 16.70 | 16.92 | - | - | 0 | 0 | - | 15.99 | 15.78 | 15.99 | - | - | 0 | - | 0.00% |
| 2013-07-04 | 0 | 16.92 | 16.80 | 17.02 | - | - | 0 | 0 | - | 15.99 | 15.87 | 16.08 | - | - | 0 | - | 0.00% |
| 2013-07-03 | 0 | 16.92 | 16.90 | 16.98 | 16.72 | 16.92 | 16,300 | 274,854 | 16.862 | 15.99 | 15.97 | 16.04 | 15.80 | 15.99 | 17,251 | 15.933 | 0.71% |
| 2013-07-02 | 0 | 16.80 | 16.80 | 17.02 | 16.46 | 17.00 | 3,500 | 58,952 | 16.843 | 15.87 | 15.87 | 16.08 | 15.55 | 16.06 | 3,704 | 15.915 | 3.45% |
| 2013-06-28 | 0 | 16.24 | 16.04 | 16.24 | 16.00 | 16.24 | 20,500 | 328,400 | 16.020 | 15.34 | 15.16 | 15.34 | 15.12 | 15.34 | 21,696 | 15.137 | 0.87% |
| 2013-06-27 | 0 | 16.10 | 15.90 | 16.10 | 15.98 | 16.14 | 6,800 | 109,252 | 16.067 | 15.21 | 15.02 | 15.21 | 15.10 | 15.25 | 7,197 | 15.181 | 0.50% |
| 2013-06-26 | 0 | 16.02 | 16.02 | 16.22 | - | - | 0 | 0 | - | 15.14 | 15.14 | 15.33 | - | - | 0 | - | 1.01% |
| 2013-06-25 | 0 | 15.86 | 15.84 | 16.04 | 15.22 | 15.86 | 49,100 | 770,216 | 15.687 | 14.99 | 14.97 | 15.16 | 14.38 | 14.99 | 51,964 | 14.822 | -0.63% |
| 2013-06-24 | 0 | 15.96 | 15.76 | 15.96 | 15.98 | 16.22 | 3,000 | 48,200 | 16.067 | 15.08 | 14.89 | 15.08 | 15.10 | 15.33 | 3,175 | 15.181 | -4.09% |
| 2013-06-21 | 0 | 16.64 | 16.44 | 16.64 | - | - | 0 | 0 | - | 15.72 | 15.53 | 15.72 | - | - | 0 | - | 0.00% |
| 2013-06-20 | 0 | 16.64 | 16.44 | 16.64 | 16.78 | 16.78 | 300 | 5,034 | 16.780 | 15.72 | 15.53 | 15.72 | 15.86 | 15.86 | 317 | 15.855 | -0.83% |
| 2013-06-19 | 0 | 16.78 | 16.78 | 17.00 | 16.48 | 16.48 | 4,200 | 69,216 | 16.480 | 15.86 | 15.86 | 16.06 | 15.57 | 15.57 | 4,445 | 15.572 | 1.57% |
| 2013-06-18 | 0 | 16.52 | 16.52 | 16.72 | - | - | 0 | 0 | - | 15.61 | 15.61 | 15.80 | - | - | 0 | - | 1.10% |
| 2013-06-17 | 0 | 16.34 | 16.28 | 16.48 | - | - | 0 | 0 | - | 15.44 | 15.38 | 15.57 | - | - | 0 | - | 0.00% |
| 2013-06-14 | 0 | 16.34 | 16.34 | 16.54 | - | - | 0 | 0 | - | 15.44 | 15.44 | 15.63 | - | - | 0 | - | 0.49% |
| 2013-06-13 | 0 | 16.26 | 16.26 | 16.46 | 16.26 | 16.58 | 176,000 | 2,892,480 | 16.435 | 15.36 | 15.36 | 15.55 | 15.36 | 15.67 | 186,266 | 15.529 | -3.44% |
| 2013-06-11 | 0 | 16.84 | 16.78 | 16.84 | - | - | 0 | 0 | - | 15.91 | 15.86 | 15.91 | - | - | 0 | - | -0.94% |
| 2013-06-10 | 0 | 17.00 | 16.78 | 17.00 | - | - | 0 | 0 | - | 16.06 | 15.86 | 16.06 | - | - | 0 | - | 0.00% |
| 2013-06-07 | 0 | 17.00 | 16.78 | 17.00 | - | - | 0 | 0 | - | 16.06 | 15.86 | 16.06 | - | - | 0 | - | -1.62% |
| 2013-06-06 | 0 | 17.28 | 17.06 | 17.28 | 17.30 | 17.44 | 600 | 10,380 | 17.300 | 16.33 | 16.12 | 16.33 | 16.35 | 16.48 | 635 | 16.347 | 0.70% |
| 2013-06-05 | 0 | 17.16 | 17.16 | 17.30 | 17.16 | 17.16 | 20,000 | 343,200 | 17.160 | 16.21 | 16.21 | 16.35 | 16.21 | 16.21 | 21,167 | 16.214 | 0.12% |
| 2013-06-04 | 0 | 17.14 | 17.14 | 17.30 | 17.14 | 17.34 | 12,400 | 212,676 | 17.151 | 16.20 | 16.20 | 16.35 | 16.20 | 16.38 | 13,123 | 16.206 | -1.04% |
| 2013-06-03 | 0 | 17.32 | 17.32 | 17.42 | 17.28 | 17.36 | 4,500 | 77,938 | 17.320 | 16.37 | 16.37 | 16.46 | 16.33 | 16.40 | 4,762 | 16.365 | -0.57% |
| 2013-05-31 | 0 | 17.42 | 17.20 | 17.42 | 17.50 | 17.50 | 24,300 | 425,250 | 17.500 | 16.46 | 16.25 | 16.46 | 16.54 | 16.54 | 25,717 | 16.536 | -0.46% |
| 2013-05-30 | 0 | 17.50 | 17.50 | 17.62 | 17.50 | 17.52 | 600 | 10,502 | 17.503 | 16.54 | 16.54 | 16.65 | 16.54 | 16.55 | 635 | 16.539 | 0.00% |
| 2013-05-29 | 0 | 17.50 | 17.50 | 17.56 | 17.50 | 17.56 | 500 | 8,762 | 17.524 | 16.54 | 16.54 | 16.59 | 16.54 | 16.59 | 529 | 16.558 | 0.23% |
| 2013-05-28 | 0 | 17.46 | 17.46 | 17.58 | 17.00 | 17.50 | 61,800 | 1,054,508 | 17.063 | 16.50 | 16.50 | 16.61 | 16.06 | 16.54 | 65,405 | 16.123 | 1.87% |
| 2013-05-27 | 0 | 17.14 | 17.14 | 22.50 | 17.00 | 17.14 | 500 | 8,526 | 17.052 | 16.20 | 16.20 | 21.26 | 16.06 | 16.20 | 529 | 16.112 | -2.06% |
| 2013-05-24 | 0 | 17.50 | 17.50 | 17.66 | 17.46 | 17.66 | 1,000 | 17,506 | 17.506 | 16.54 | 16.54 | 16.69 | 16.50 | 16.69 | 1,058 | 16.541 | 0.11% |
| 2013-05-23 | 0 | 17.48 | 17.46 | 17.48 | 17.46 | 17.72 | 16,900 | 296,744 | 17.559 | 16.52 | 16.50 | 16.52 | 16.50 | 16.74 | 17,886 | 16.591 | 0.23% |
| 2013-05-22 | 0 | 17.44 | 17.44 | 17.52 | - | - | 0 | 0 | - | 16.48 | 16.48 | 16.55 | - | - | 0 | - | 1.04% |
| 2013-05-21 | 0 | 17.26 | 17.26 | 17.44 | 17.18 | 17.28 | 500 | 8,614 | 17.228 | 16.31 | 16.31 | 16.48 | 16.23 | 16.33 | 529 | 16.278 | -0.46% |
| 2013-05-20 | 0 | 17.34 | 17.32 | 17.46 | 17.32 | 17.36 | 2,500 | 43,508 | 17.403 | 16.38 | 16.37 | 16.50 | 16.37 | 16.40 | 2,646 | 16.444 | 2.24% |
| 2013-05-16 | 0 | 16.96 | 16.96 | 17.02 | 16.82 | 17.02 | 3,400 | 57,652 | 16.957 | 16.03 | 16.03 | 16.08 | 15.89 | 16.08 | 3,598 | 16.022 | 0.83% |
| 2013-05-15 | 0 | 16.82 | 16.82 | 16.96 | 16.72 | 16.82 | 500 | 8,386 | 16.772 | 15.89 | 15.89 | 16.03 | 15.80 | 15.89 | 529 | 15.848 | 0.36% |
| 2013-05-14 | 0 | 16.76 | 16.76 | 16.94 | 16.74 | 17.08 | 500 | 8,422 | 16.844 | 15.84 | 15.84 | 16.01 | 15.82 | 16.14 | 529 | 15.916 | -1.87% |
| 2013-05-13 | 0 | 17.08 | 17.08 | 17.18 | 16.90 | 17.14 | 500 | 8,522 | 17.044 | 16.14 | 16.14 | 16.23 | 15.97 | 16.20 | 529 | 16.105 | -0.23% |
| 2013-05-10 | 0 | 17.12 | 17.12 | 17.32 | 17.04 | 17.20 | 500 | 8,564 | 17.128 | 16.18 | 16.18 | 16.37 | 16.10 | 16.25 | 529 | 16.184 | -0.23% |
| 2013-05-09 | 0 | 17.16 | 17.16 | 17.32 | 17.02 | 17.16 | 5,500 | 94,086 | 17.107 | 16.21 | 16.21 | 16.37 | 16.08 | 16.21 | 5,821 | 16.164 | 1.54% |
| 2013-05-08 | 0 | 16.90 | 16.90 | 17.00 | 16.82 | 17.00 | 12,500 | 212,358 | 16.989 | 15.97 | 15.97 | 16.06 | 15.89 | 16.06 | 13,229 | 16.052 | 0.36% |
| 2013-05-07 | 0 | 16.84 | 16.84 | 17.00 | 16.60 | 16.82 | 500 | 8,340 | 16.680 | 15.91 | 15.91 | 16.06 | 15.69 | 15.89 | 529 | 15.761 | 1.69% |
| 2013-05-06 | 0 | 16.56 | 16.56 | 16.76 | 16.30 | 16.56 | 1,200 | 19,700 | 16.417 | 15.65 | 15.65 | 15.84 | 15.40 | 15.65 | 1,270 | 15.512 | 1.47% |
| 2013-05-03 | 0 | 16.32 | 16.26 | 16.40 | 16.12 | 16.32 | 10,000 | 161,600 | 16.160 | 15.42 | 15.36 | 15.50 | 15.23 | 15.42 | 10,583 | 15.269 | 1.62% |
| 2013-05-02 | 0 | 16.06 | 16.06 | 16.18 | 15.94 | 15.94 | 800 | 12,752 | 15.940 | 15.17 | 15.17 | 15.29 | 15.06 | 15.06 | 847 | 15.061 | -1.47% |
| 2013-04-30 | 0 | 16.30 | 16.20 | 16.30 | 16.20 | 16.30 | 500 | 8,110 | 16.220 | 15.40 | 15.31 | 15.40 | 15.31 | 15.40 | 529 | 15.326 | 0.62% |
| 2013-04-29 | 0 | 16.20 | 16.20 | 16.30 | 16.20 | 16.30 | 45,100 | 730,820 | 16.204 | 15.31 | 15.31 | 15.40 | 15.31 | 15.40 | 47,731 | 15.311 | -1.22% |
| 2013-04-26 | 0 | 16.40 | 16.30 | 16.40 | - | - | 0 | 0 | - | 15.50 | 15.40 | 15.50 | - | - | 0 | - | -1.44% |
| 2013-04-25 | 0 | 16.64 | 16.56 | 16.68 | - | - | 0 | 0 | - | 15.72 | 15.65 | 15.76 | - | - | 0 | - | 0.00% |
| 2013-04-24 | 0 | 16.64 | 16.58 | 16.72 | 16.64 | 16.80 | 8,000 | 133,320 | 16.665 | 15.72 | 15.67 | 15.80 | 15.72 | 15.87 | 8,467 | 15.747 | -0.36% |
| 2013-04-23 | 0 | 16.70 | 16.70 | 16.78 | 16.62 | 16.86 | 53,000 | 885,196 | 16.702 | 15.78 | 15.78 | 15.86 | 15.70 | 15.93 | 56,091 | 15.781 | -0.60% |
| 2013-04-22 | 0 | 16.80 | 16.76 | 16.92 | 16.80 | 16.80 | 9,300 | 156,240 | 16.800 | 15.87 | 15.84 | 15.99 | 15.87 | 15.87 | 9,842 | 15.874 | -1.06% |
| 2013-04-19 | 0 | 16.98 | 16.98 | 17.12 | - | - | 0 | 0 | - | 16.04 | 16.04 | 16.18 | - | - | 0 | - | 1.31% |
| 2013-04-18 | 0 | 16.76 | 16.70 | 16.88 | - | - | 0 | 0 | - | 15.84 | 15.78 | 15.95 | - | - | 0 | - | 0.00% |
| 2013-04-17 | 0 | 16.76 | 16.76 | 16.96 | 16.58 | 16.58 | 6,000 | 99,480 | 16.580 | 15.84 | 15.84 | 16.03 | 15.67 | 15.67 | 6,350 | 15.666 | 1.09% |
| 2013-04-16 | 0 | 16.58 | 16.52 | 16.58 | 16.58 | 16.58 | 13,500 | 223,830 | 16.580 | 15.67 | 15.61 | 15.67 | 15.67 | 15.67 | 14,287 | 15.666 | -0.36% |
| 2013-04-15 | 0 | 16.64 | 16.66 | 16.72 | 16.46 | 16.70 | 2,100 | 34,590 | 16.471 | 15.72 | 15.74 | 15.80 | 15.55 | 15.78 | 2,222 | 15.564 | -0.60% |
| 2013-04-12 | 0 | 16.74 | 16.74 | 16.88 | - | - | 0 | 0 | - | 15.82 | 15.82 | 15.95 | - | - | 0 | - | 0.60% |
| 2013-04-11 | 0 | 16.64 | 16.54 | 16.64 | 16.68 | 16.68 | 800 | 13,344 | 16.680 | 15.72 | 15.63 | 15.72 | 15.76 | 15.76 | 847 | 15.761 | -0.24% |
| 2013-04-10 | 0 | 16.68 | 16.68 | 16.80 | 16.42 | 16.68 | 33,000 | 546,444 | 16.559 | 15.76 | 15.76 | 15.87 | 15.52 | 15.76 | 34,925 | 15.646 | 2.08% |
| 2013-04-09 | 0 | 16.34 | 16.34 | 16.40 | - | - | 0 | 0 | - | 15.44 | 15.44 | 15.50 | - | - | 0 | - | 0.00% |
| 2013-04-08 | 0 | 16.34 | 16.34 | 16.52 | 16.18 | 16.42 | 10,800 | 176,142 | 16.309 | 15.44 | 15.44 | 15.61 | 15.29 | 15.52 | 11,430 | 15.411 | 2.77% |
| 2013-04-05 | 0 | 15.90 | 15.90 | 16.06 | 15.90 | 16.08 | 6,500 | 103,770 | 15.965 | 15.02 | 15.02 | 15.17 | 15.02 | 15.19 | 6,879 | 15.085 | -1.49% |
| 2013-04-03 | 0 | 16.14 | 16.14 | 16.16 | 16.10 | 16.32 | 7,000 | 113,520 | 16.217 | 15.25 | 15.25 | 15.27 | 15.21 | 15.42 | 7,408 | 15.323 | -2.06% |
| 2013-04-02 | 0 | 16.48 | 16.40 | 16.46 | 16.52 | 16.80 | 1,800 | 29,808 | 16.560 | 15.57 | 15.50 | 15.55 | 15.61 | 15.87 | 1,905 | 15.647 | -2.60% |
| 2013-03-28 | 0 | 16.92 | 16.88 | 17.00 | 16.90 | 16.92 | 21,800 | 368,792 | 16.917 | 15.99 | 15.95 | 16.06 | 15.97 | 15.99 | 23,072 | 15.985 | -0.12% |
| 2013-03-27 | 0 | 16.94 | 16.94 | 17.06 | 16.94 | 17.14 | 2,200 | 37,668 | 17.122 | 16.01 | 16.01 | 16.12 | 16.01 | 16.20 | 2,328 | 16.178 | -1.74% |
| 2013-03-26 | 0 | 17.24 | 17.22 | 17.30 | 17.24 | 17.24 | 3,000 | 51,440 | 17.147 | 16.29 | 16.27 | 16.35 | 16.29 | 16.29 | 3,175 | 16.202 | 1.06% |
| 2013-03-25 | 0 | 17.06 | 16.96 | 17.06 | 17.06 | 17.06 | 100 | 1,706 | 17.060 | 16.12 | 16.03 | 16.12 | 16.12 | 16.12 | 106 | 16.120 | -0.12% |
| 2013-03-22 | 0 | 17.08 | 16.98 | 17.06 | - | - | 0 | 0 | - | 16.14 | 16.04 | 16.12 | - | - | 0 | - | 0.00% |
| 2013-03-21 | 0 | 17.08 | 16.98 | 17.06 | 16.96 | 17.10 | 7,500 | 128,180 | 17.091 | 16.14 | 16.04 | 16.12 | 16.03 | 16.16 | 7,937 | 16.149 | 0.95% |
| 2013-03-20 | 0 | 16.92 | 16.92 | 16.98 | 16.66 | 16.66 | 3,000 | 49,980 | 16.660 | 15.99 | 15.99 | 16.04 | 15.74 | 15.74 | 3,175 | 15.742 | 1.56% |
| 2013-03-19 | 0 | 16.66 | 16.60 | 16.68 | 16.72 | 16.72 | 1,000 | 16,720 | 16.720 | 15.74 | 15.69 | 15.76 | 15.80 | 15.80 | 1,058 | 15.798 | -1.88% |
| 2013-03-18 | 0 | 16.98 | 16.80 | 16.98 | - | - | 0 | 0 | - | 16.04 | 15.87 | 16.04 | - | - | 0 | - | -1.51% |
| 2013-03-15 | 0 | 17.24 | 17.08 | 17.24 | 17.26 | 17.30 | 22,000 | 379,800 | 17.264 | 16.29 | 16.14 | 16.29 | 16.31 | 16.35 | 23,283 | 16.312 | -0.35% |
| 2013-03-14 | 0 | 17.30 | 17.30 | 17.42 | 17.26 | 17.26 | 2,000 | 34,520 | 17.260 | 16.35 | 16.35 | 16.46 | 16.31 | 16.31 | 2,117 | 16.309 | -0.23% |
| 2013-03-13 | 0 | 17.34 | 17.32 | 17.42 | 17.22 | 17.56 | 42,100 | 728,438 | 17.303 | 16.38 | 16.37 | 16.46 | 16.27 | 16.59 | 44,556 | 16.349 | -1.59% |
| 2013-03-12 | 0 | 17.62 | 17.54 | 17.62 | - | - | 0 | 0 | - | 16.65 | 16.57 | 16.65 | - | - | 0 | - | -2.11% |
| 2013-03-11 | 0 | 18.00 | 17.80 | 17.98 | 17.80 | 18.02 | 11,100 | 199,742 | 17.995 | 17.01 | 16.82 | 16.99 | 16.82 | 17.03 | 11,747 | 17.003 | -0.33% |
| 2013-03-08 | 0 | 18.06 | 17.90 | 18.06 | 18.06 | 18.12 | 13,000 | 235,380 | 18.106 | 17.06 | 16.91 | 17.06 | 17.06 | 17.12 | 13,758 | 17.108 | -0.44% |
| 2013-03-07 | 0 | 18.14 | 18.08 | 18.16 | 18.06 | 18.14 | 28,200 | 510,420 | 18.100 | 17.14 | 17.08 | 17.16 | 17.06 | 17.14 | 29,845 | 17.102 | 2.02% |
| 2013-03-06 | 0 | 17.78 | 17.76 | 17.88 | 17.66 | 17.88 | 5,600 | 99,498 | 17.768 | 16.80 | 16.78 | 16.89 | 16.69 | 16.89 | 5,927 | 16.788 | 0.91% |
| 2013-03-05 | 0 | 17.62 | 17.62 | 17.66 | 17.56 | 17.70 | 5,900 | 104,120 | 17.648 | 16.65 | 16.65 | 16.69 | 16.59 | 16.72 | 6,244 | 16.675 | 0.57% |
| 2013-03-04 | 0 | 17.52 | 17.40 | 17.52 | 17.60 | 17.62 | 5,000 | 88,040 | 17.608 | 16.55 | 16.44 | 16.55 | 16.63 | 16.65 | 5,292 | 16.638 | 1.15% |
| 2013-03-01 | 0 | 17.32 | 17.32 | 17.36 | - | - | 0 | 0 | - | 16.37 | 16.37 | 16.40 | - | - | 0 | - | 0.00% |
| 2013-02-28 | 0 | 17.32 | 17.32 | 17.48 | 17.16 | 17.24 | 8,900 | 153,052 | 17.197 | 16.37 | 16.37 | 16.52 | 16.21 | 16.29 | 9,419 | 16.249 | 1.05% |
| 2013-02-27 | 0 | 17.14 | 17.14 | 17.22 | 17.00 | 17.20 | 2,500 | 42,900 | 17.160 | 16.20 | 16.20 | 16.27 | 16.06 | 16.25 | 2,646 | 16.214 | -0.46% |
| 2013-02-26 | 0 | 17.22 | 17.16 | 17.22 | 17.34 | 17.60 | 3,500 | 61,364 | 17.533 | 16.27 | 16.21 | 16.27 | 16.38 | 16.63 | 3,704 | 16.566 | -3.37% |
| 2013-02-25 | 0 | 17.82 | 17.64 | 17.82 | - | - | 0 | 0 | - | 16.84 | 16.67 | 16.84 | - | - | 0 | - | -0.22% |
| 2013-02-22 | 0 | 17.86 | 17.84 | 18.02 | 17.78 | 18.08 | 118,400 | 2,138,004 | 18.058 | 16.88 | 16.86 | 17.03 | 16.80 | 17.08 | 125,306 | 17.062 | 2.06% |
| 2013-02-21 | 0 | 17.50 | 17.50 | 17.60 | 17.44 | 17.66 | 9,500 | 166,434 | 17.519 | 16.54 | 16.54 | 16.63 | 16.48 | 16.69 | 10,054 | 16.554 | -0.46% |
| 2013-02-20 | 0 | 17.58 | 17.58 | 17.62 | 16.92 | 17.58 | 9,400 | 163,128 | 17.354 | 16.61 | 16.61 | 16.65 | 15.99 | 16.61 | 9,948 | 16.398 | 2.45% |
| 2013-02-19 | 0 | 17.16 | 17.14 | 17.34 | 17.16 | 17.40 | 27,900 | 483,142 | 17.317 | 16.21 | 16.20 | 16.38 | 16.21 | 16.44 | 29,527 | 16.363 | -1.72% |
| 2013-02-18 | 0 | 17.46 | 17.34 | 17.46 | - | - | 0 | 0 | - | 16.50 | 16.38 | 16.50 | - | - | 0 | - | -2.57% |
| 2013-02-15 | 0 | 17.92 | 17.78 | 17.92 | 17.72 | 17.94 | 12,400 | 221,808 | 17.888 | 16.93 | 16.80 | 16.93 | 16.74 | 16.95 | 13,123 | 16.902 | 1.24% |
| 2013-02-14 | 0 | 17.70 | 17.70 | 17.88 | 17.68 | 17.72 | 5,300 | 93,750 | 17.689 | 16.72 | 16.72 | 16.89 | 16.71 | 16.74 | 5,609 | 16.714 | 0.45% |
| 2013-02-08 | 0 | 17.62 | 17.60 | 17.66 | 17.50 | 17.62 | 17,100 | 300,918 | 17.598 | 16.65 | 16.63 | 16.69 | 16.54 | 16.65 | 18,097 | 16.628 | 1.26% |
| 2013-02-07 | 0 | 17.40 | 17.40 | 17.52 | 17.28 | 17.56 | 43,800 | 766,890 | 17.509 | 16.44 | 16.44 | 16.55 | 16.33 | 16.59 | 46,355 | 16.544 | -0.57% |
| 2013-02-06 | 0 | 17.50 | 17.50 | 17.54 | 17.30 | 17.48 | 6,700 | 116,566 | 17.398 | 16.54 | 16.54 | 16.57 | 16.35 | 16.52 | 7,091 | 16.439 | 1.39% |
| 2013-02-05 | 0 | 17.26 | 17.26 | 17.44 | 16.76 | 17.40 | 13,300 | 227,994 | 17.142 | 16.31 | 16.31 | 16.48 | 15.84 | 16.44 | 14,076 | 16.198 | 2.62% |
| 2013-02-04 | 0 | 16.82 | 16.78 | 16.86 | 16.78 | 16.96 | 7,000 | 117,888 | 16.841 | 15.89 | 15.86 | 15.93 | 15.86 | 16.03 | 7,408 | 15.913 | -0.36% |
| 2013-02-01 | 0 | 16.88 | 16.86 | 16.92 | 16.50 | 17.12 | 150,000 | 2,541,916 | 16.946 | 15.95 | 15.93 | 15.99 | 15.59 | 16.18 | 158,749 | 16.012 | -0.12% |
| 2013-01-31 | 0 | 16.90 | 16.76 | 16.90 | - | - | 0 | 0 | - | 15.97 | 15.84 | 15.97 | - | - | 0 | - | 0.00% |
| 2013-01-30 | 0 | 16.90 | 16.88 | 16.98 | 15.84 | 17.02 | 30,800 | 520,196 | 16.890 | 15.97 | 15.95 | 16.04 | 14.97 | 16.08 | 32,597 | 15.959 | 0.36% |
| 2013-01-29 | 0 | 16.84 | 16.84 | 16.88 | 16.66 | 16.78 | 53,600 | 895,564 | 16.708 | 15.91 | 15.91 | 15.95 | 15.74 | 15.86 | 56,726 | 15.787 | 0.60% |
| 2013-01-28 | 0 | 16.74 | 16.74 | 16.80 | 16.74 | 17.00 | 8,900 | 150,380 | 16.897 | 15.82 | 15.82 | 15.87 | 15.82 | 16.06 | 9,419 | 15.965 | -3.01% |
| 2013-01-25 | 0 | 17.26 | 17.22 | 17.26 | 17.24 | 17.32 | 5,800 | 100,192 | 17.275 | 16.31 | 16.27 | 16.31 | 16.29 | 16.37 | 6,138 | 16.322 | -1.82% |
| 2013-01-24 | 0 | 17.58 | 17.42 | 17.58 | 17.60 | 17.86 | 6,500 | 115,320 | 17.742 | 16.61 | 16.46 | 16.61 | 16.63 | 16.88 | 6,879 | 16.764 | -0.90% |
| 2013-01-23 | 0 | 17.74 | 17.74 | 17.88 | 17.66 | 17.80 | 30,600 | 541,810 | 17.706 | 16.76 | 16.76 | 16.89 | 16.69 | 16.82 | 32,385 | 16.730 | -0.11% |
| 2013-01-22 | 0 | 17.76 | 17.74 | 17.86 | 17.54 | 18.08 | 21,600 | 382,510 | 17.709 | 16.78 | 16.76 | 16.88 | 16.57 | 17.08 | 22,860 | 16.733 | -1.55% |
| 2013-01-21 | 0 | 18.04 | 17.98 | 18.00 | 18.00 | 18.54 | 88,100 | 1,587,928 | 18.024 | 17.05 | 16.99 | 17.01 | 17.01 | 17.52 | 93,239 | 17.031 | -3.22% |
| 2013-01-18 | 0 | 18.64 | 18.64 | 18.82 | 18.64 | 18.64 | 500 | 9,356 | 18.712 | 17.61 | 17.61 | 17.78 | 17.61 | 17.61 | 529 | 17.681 | -0.96% |
| 2013-01-17 | 0 | 18.82 | 18.62 | 18.82 | 18.98 | 19.00 | 7,500 | 142,480 | 18.997 | 17.78 | 17.59 | 17.78 | 17.93 | 17.95 | 7,937 | 17.950 | 0.32% |
| 2013-01-16 | 0 | 18.76 | 18.76 | 18.82 | 18.72 | 18.72 | 2,500 | 46,850 | 18.740 | 17.73 | 17.73 | 17.78 | 17.69 | 17.69 | 2,646 | 17.707 | -0.32% |
| 2013-01-15 | 0 | 18.82 | 18.82 | 18.92 | 18.74 | 18.74 | 1,000 | 18,740 | 18.740 | 17.78 | 17.78 | 17.88 | 17.71 | 17.71 | 1,058 | 17.707 | 0.64% |
| 2013-01-14 | 0 | 18.70 | 18.70 | 18.80 | - | - | 0 | 0 | - | 17.67 | 17.67 | 17.76 | - | - | 0 | - | 1.19% |
| 2013-01-11 | 0 | 18.48 | 18.48 | 18.58 | 18.38 | 18.80 | 16,300 | 301,544 | 18.500 | 17.46 | 17.46 | 17.56 | 17.37 | 17.76 | 17,251 | 17.480 | -1.49% |
| 2013-01-10 | 0 | 18.76 | 18.66 | 18.84 | 18.76 | 19.00 | 9,500 | 179,960 | 18.943 | 17.73 | 17.63 | 17.80 | 17.73 | 17.95 | 10,054 | 17.899 | 0.32% |
| 2013-01-09 | 0 | 18.70 | 18.64 | 18.80 | 18.68 | 18.70 | 12,700 | 235,670 | 18.557 | 17.67 | 17.61 | 17.76 | 17.65 | 17.67 | 13,441 | 17.534 | 2.41% |
| 2013-01-08 | 0 | 18.26 | 18.24 | 18.44 | 18.00 | 18.26 | 20,700 | 375,880 | 18.159 | 17.25 | 17.23 | 17.42 | 17.01 | 17.25 | 21,907 | 17.158 | 1.56% |
| 2013-01-07 | 0 | 17.98 | 17.98 | 18.14 | 17.76 | 18.02 | 23,900 | 429,582 | 17.974 | 16.99 | 16.99 | 17.14 | 16.78 | 17.03 | 25,294 | 16.984 | 0.00% |
| 2013-01-04 | 0 | 17.98 | 17.96 | 18.14 | 17.88 | 18.02 | 15,800 | 284,172 | 17.986 | 16.99 | 16.97 | 17.14 | 16.89 | 17.03 | 16,722 | 16.994 | -3.85% |
| 2013-01-03 | 0 | 18.70 | 18.58 | 18.70 | 18.54 | 18.76 | 26,700 | 498,468 | 18.669 | 17.67 | 17.56 | 17.67 | 17.52 | 17.73 | 28,257 | 17.640 | 0.97% |
| 2013-01-02 | 0 | 18.52 | 18.52 | 18.56 | 18.02 | 18.50 | 67,000 | 1,222,082 | 18.240 | 17.50 | 17.50 | 17.54 | 17.03 | 17.48 | 70,908 | 17.235 | 3.58% |
| 2012-12-31 | 0 | 17.88 | 17.78 | 17.86 | 17.74 | 18.00 | 14,800 | 264,180 | 17.850 | 16.89 | 16.80 | 16.88 | 16.76 | 17.01 | 15,663 | 16.866 | -0.67% |
| 2012-12-28 | 0 | 18.00 | 17.90 | 18.00 | 17.90 | 18.00 | 7,000 | 125,900 | 17.986 | 17.01 | 16.91 | 17.01 | 16.91 | 17.01 | 7,408 | 16.994 | 1.01% |
| 2012-12-27 | 0 | 17.82 | 17.80 | 17.88 | 17.62 | 17.82 | 7,100 | 125,342 | 17.654 | 16.84 | 16.82 | 16.89 | 16.65 | 16.84 | 7,514 | 16.681 | 3.01% |
| 2012-12-24 | 0 | 17.30 | 17.20 | 17.40 | 17.20 | 17.60 | 44,400 | 773,172 | 17.414 | 16.35 | 16.25 | 16.44 | 16.25 | 16.63 | 46,990 | 16.454 | -1.93% |
| 2012-12-21 | 0 | 17.64 | 17.60 | 17.68 | 17.64 | 17.90 | 14,800 | 262,010 | 17.703 | 16.67 | 16.63 | 16.71 | 16.67 | 16.91 | 15,663 | 16.728 | -1.45% |
| 2012-12-20 | 0 | 17.90 | 17.76 | 17.90 | 17.66 | 18.04 | 38,900 | 693,824 | 17.836 | 16.91 | 16.78 | 16.91 | 16.69 | 17.05 | 41,169 | 16.853 | -0.78% |
| 2012-12-19 | 0 | 18.04 | 17.94 | 18.08 | 18.04 | 18.10 | 8,000 | 144,560 | 18.070 | 17.05 | 16.95 | 17.08 | 17.05 | 17.10 | 8,467 | 17.074 | 0.89% |
| 2012-12-18 | 0 | 17.88 | 17.78 | 17.90 | 17.94 | 18.20 | 45,300 | 817,812 | 18.053 | 16.89 | 16.80 | 16.91 | 16.95 | 17.20 | 47,942 | 17.058 | 0.11% |
| 2012-12-17 | 0 | 17.86 | 17.86 | 17.90 | 17.30 | 17.92 | 45,200 | 802,690 | 17.759 | 16.88 | 16.88 | 16.91 | 16.35 | 16.93 | 47,836 | 16.780 | 2.64% |
| 2012-12-14 | 0 | 17.40 | 17.38 | 17.46 | 16.98 | 17.40 | 26,000 | 443,240 | 17.048 | 16.44 | 16.42 | 16.50 | 16.04 | 16.44 | 27,517 | 16.108 | 1.81% |
| 2012-12-13 | 0 | 17.30 | 17.24 | 17.30 | 17.34 | 17.34 | 2,000 | 34,680 | 17.340 | 16.15 | 16.09 | 16.15 | 16.19 | 16.19 | 2,143 | 16.185 | 0.12% |
| 2012-12-12 | 0 | 17.28 | 17.28 | 17.48 | 17.02 | 17.08 | 5,500 | 93,670 | 17.031 | 16.13 | 16.13 | 16.32 | 15.89 | 15.94 | 5,892 | 15.897 | 0.00% |
| 2012-12-11 | 0 | 17.28 | 17.16 | 17.30 | 17.30 | 17.32 | 7,900 | 136,770 | 17.313 | 16.13 | 16.02 | 16.15 | 16.15 | 16.17 | 8,464 | 16.160 | 1.41% |
| 2012-12-10 | 0 | 17.04 | 17.04 | 17.10 | 16.76 | 17.04 | 24,300 | 408,272 | 16.801 | 15.91 | 15.91 | 15.96 | 15.64 | 15.91 | 26,033 | 15.683 | 1.67% |
| 2012-12-07 | 0 | 16.76 | 16.76 | 16.94 | - | - | 0 | 0 | - | 15.64 | 15.64 | 15.81 | - | - | 0 | - | 1.70% |
| 2012-12-06 | 0 | 16.48 | 16.38 | 16.48 | 16.38 | 16.84 | 12,700 | 209,126 | 16.467 | 15.38 | 15.29 | 15.38 | 15.29 | 15.72 | 13,606 | 15.370 | -1.67% |
| 2012-12-05 | 0 | 16.76 | 16.62 | 16.78 | 16.68 | 16.76 | 8,900 | 148,660 | 16.703 | 15.64 | 15.51 | 15.66 | 15.57 | 15.64 | 9,535 | 15.591 | 2.95% |
| 2012-12-04 | 0 | 16.28 | 16.30 | 16.44 | 16.28 | 16.28 | 4,000 | 65,120 | 16.280 | 15.20 | 15.21 | 15.35 | 15.20 | 15.20 | 4,285 | 15.196 | -0.85% |
| 2012-12-03 | 0 | 16.42 | 16.22 | 16.42 | 16.20 | 16.82 | 49,700 | 818,572 | 16.470 | 15.33 | 15.14 | 15.33 | 15.12 | 15.70 | 53,245 | 15.374 | -3.86% |
| 2012-11-30 | 0 | 17.08 | 16.94 | 17.08 | - | - | 0 | 0 | - | 15.94 | 15.81 | 15.94 | - | - | 0 | - | -0.58% |
| 2012-11-29 | 0 | 17.18 | 17.00 | 17.18 | 17.18 | 17.20 | 73,000 | 1,255,040 | 17.192 | 16.04 | 15.87 | 16.04 | 16.04 | 16.05 | 78,207 | 16.048 | 0.94% |
| 2012-11-28 | 0 | 17.02 | 16.96 | 17.06 | 17.00 | 17.10 | 39,300 | 669,580 | 17.038 | 15.89 | 15.83 | 15.92 | 15.87 | 15.96 | 42,103 | 15.903 | -1.28% |
| 2012-11-27 | 0 | 17.24 | 17.10 | 17.24 | 17.30 | 17.30 | 11,100 | 192,030 | 17.300 | 16.09 | 15.96 | 16.09 | 16.15 | 16.15 | 11,892 | 16.148 | -0.92% |
| 2012-11-26 | 0 | 17.40 | 17.30 | 17.40 | 17.40 | 17.66 | 2,800 | 48,928 | 17.474 | 16.24 | 16.15 | 16.24 | 16.24 | 16.48 | 3,000 | 16.311 | -1.36% |
| 2012-11-23 | 0 | 17.64 | 17.64 | 17.70 | 17.42 | 17.70 | 5,000 | 87,880 | 17.576 | 16.47 | 16.47 | 16.52 | 16.26 | 16.52 | 5,357 | 16.406 | 1.26% |
| 2012-11-22 | 0 | 17.42 | 17.28 | 17.42 | 17.10 | 17.46 | 10,000 | 172,760 | 17.276 | 16.26 | 16.13 | 16.26 | 15.96 | 16.30 | 10,713 | 16.126 | -0.11% |
| 2012-11-21 | 0 | 17.44 | 17.44 | 17.58 | 17.42 | 17.60 | 18,100 | 316,004 | 17.459 | 16.28 | 16.28 | 16.41 | 16.26 | 16.43 | 19,391 | 16.296 | -0.46% |
| 2012-11-20 | 0 | 17.52 | 17.42 | 17.58 | 17.42 | 17.78 | 33,000 | 576,940 | 17.483 | 16.35 | 16.26 | 16.41 | 16.26 | 16.60 | 35,354 | 16.319 | 0.34% |
| 2012-11-19 | 0 | 17.46 | 17.38 | 17.56 | 17.30 | 18.16 | 30,800 | 538,334 | 17.478 | 16.30 | 16.22 | 16.39 | 16.15 | 16.95 | 32,997 | 16.315 | -3.85% |
| 2012-11-16 | 0 | 18.16 | 18.02 | 18.16 | 18.18 | 18.32 | 13,800 | 251,784 | 18.245 | 16.95 | 16.82 | 16.95 | 16.97 | 17.10 | 14,784 | 17.030 | -1.63% |
| 2012-11-15 | 0 | 18.46 | 18.30 | 18.46 | - | - | 0 | 0 | - | 17.23 | 17.08 | 17.23 | - | - | 0 | - | -0.32% |
| 2012-11-14 | 0 | 18.52 | 18.52 | 18.72 | 18.28 | 18.58 | 16,200 | 299,674 | 18.498 | 17.29 | 17.29 | 17.47 | 17.06 | 17.34 | 17,356 | 17.267 | 0.98% |
| 2012-11-13 | 0 | 18.34 | 18.26 | 18.34 | 18.34 | 18.40 | 24,500 | 449,820 | 18.360 | 17.12 | 17.04 | 17.12 | 17.12 | 17.17 | 26,248 | 17.138 | -1.50% |
| 2012-11-12 | 0 | 18.62 | 18.62 | 18.66 | 18.60 | 18.76 | 110,000 | 2,047,600 | 18.615 | 17.38 | 17.38 | 17.42 | 17.36 | 17.51 | 117,847 | 17.375 | -0.75% |
| 2012-11-09 | 0 | 18.76 | 18.76 | 18.80 | 18.76 | 18.76 | 10,000 | 187,600 | 18.760 | 17.51 | 17.51 | 17.55 | 17.51 | 17.51 | 10,713 | 17.511 | -0.53% |
| 2012-11-08 | 0 | 18.86 | 18.80 | 18.86 | 18.90 | 19.12 | 23,800 | 451,752 | 18.981 | 17.60 | 17.55 | 17.60 | 17.64 | 17.85 | 25,498 | 17.717 | -1.77% |
| 2012-11-07 | 0 | 19.20 | 19.14 | 19.34 | - | - | 0 | 0 | - | 17.92 | 17.87 | 18.05 | - | - | 0 | - | 0.00% |
| 2012-11-06 | 0 | 19.20 | 19.14 | 19.26 | 19.20 | 19.20 | 2,100 | 40,320 | 19.200 | 17.92 | 17.87 | 17.98 | 17.92 | 17.92 | 2,250 | 17.922 | -2.24% |
| 2012-11-05 | 0 | 19.64 | 19.58 | 19.66 | 19.64 | 19.86 | 20,000 | 392,988 | 19.649 | 18.33 | 18.28 | 18.35 | 18.33 | 18.54 | 21,427 | 18.341 | -1.80% |
| 2012-11-02 | 0 | 20.00 | 19.78 | 20.05 | 19.96 | 20.00 | 7,300 | 145,856 | 19.980 | 18.67 | 18.46 | 18.71 | 18.63 | 18.67 | 7,821 | 18.650 | 1.73% |
| 2012-11-01 | 0 | 19.66 | 19.60 | 19.76 | 19.36 | 19.66 | 1,172,500 | 22,823,800 | 19.466 | 18.35 | 18.29 | 18.44 | 18.07 | 18.35 | 1,256,139 | 18.170 | 0.92% |
| 2012-10-31 | 0 | 19.48 | 19.46 | 19.48 | 19.48 | 19.50 | 127,000 | 2,474,180 | 19.482 | 18.18 | 18.16 | 18.18 | 18.18 | 18.20 | 136,059 | 18.185 | 0.21% |
| 2012-10-30 | 0 | 19.44 | 19.30 | 19.48 | 19.44 | 19.50 | 13,000 | 253,080 | 19.468 | 18.15 | 18.01 | 18.18 | 18.15 | 18.20 | 13,927 | 18.171 | -0.61% |
| 2012-10-29 | 0 | 19.56 | 19.54 | 19.72 | 19.56 | 19.56 | 6,000 | 117,360 | 19.560 | 18.26 | 18.24 | 18.41 | 18.26 | 18.26 | 6,428 | 18.258 | -0.20% |
| 2012-10-26 | 0 | 19.60 | 19.54 | 19.60 | 19.68 | 19.90 | 18,000 | 356,880 | 19.827 | 18.29 | 18.24 | 18.29 | 18.37 | 18.57 | 19,284 | 18.507 | -2.73% |
| 2012-10-25 | 0 | 20.15 | 20.00 | 20.25 | 20.15 | 20.15 | 1,000 | 20,150 | 20.150 | 18.81 | 18.67 | 18.90 | 18.81 | 18.81 | 1,071 | 18.808 | -0.25% |
| 2012-10-24 | 0 | 20.20 | 20.15 | 20.40 | 20.20 | 20.20 | 1,700 | 34,340 | 20.200 | 18.86 | 18.81 | 19.04 | 18.86 | 18.86 | 1,821 | 18.855 | -2.18% |
| 2012-10-22 | 0 | 20.65 | 20.55 | 20.75 | 20.65 | 20.65 | 4,300 | 88,795 | 20.650 | 19.28 | 19.18 | 19.37 | 19.28 | 19.28 | 4,607 | 19.275 | -0.24% |
| 2012-10-19 | 0 | 20.70 | 20.65 | 20.70 | 20.70 | 20.80 | 13,300 | 276,275 | 20.773 | 19.32 | 19.28 | 19.32 | 19.32 | 19.42 | 14,249 | 19.389 | 0.49% |
| 2012-10-18 | 0 | 20.60 | 20.60 | 20.70 | 20.55 | 20.55 | 1,200 | 24,660 | 20.550 | 19.23 | 19.23 | 19.32 | 19.18 | 19.18 | 1,286 | 19.182 | 0.98% |
| 2012-10-17 | 0 | 20.40 | 20.15 | 20.40 | 20.40 | 20.40 | 2,000 | 40,800 | 20.400 | 19.04 | 18.81 | 19.04 | 19.04 | 19.04 | 2,143 | 19.042 | 0.25% |
| 2012-10-16 | 0 | 20.35 | 20.25 | 20.50 | 20.20 | 20.35 | 1,500 | 30,450 | 20.300 | 19.00 | 18.90 | 19.14 | 18.86 | 19.00 | 1,607 | 18.948 | 1.24% |
| 2012-10-15 | 0 | 20.10 | 19.88 | 20.10 | 19.92 | 20.15 | 15,000 | 300,200 | 20.013 | 18.76 | 18.56 | 18.76 | 18.59 | 18.81 | 16,070 | 18.681 | 1.52% |
| 2012-10-12 | 0 | 19.80 | 19.76 | 19.86 | 19.68 | 19.92 | 23,100 | 457,006 | 19.784 | 18.48 | 18.44 | 18.54 | 18.37 | 18.59 | 24,748 | 18.467 | -0.10% |
| 2012-10-11 | 0 | 19.82 | 19.72 | 19.82 | 19.60 | 19.82 | 7,700 | 151,302 | 19.650 | 18.50 | 18.41 | 18.50 | 18.29 | 18.50 | 8,249 | 18.341 | 0.81% |
| 2012-10-10 | 0 | 19.66 | 19.62 | 19.82 | - | - | 0 | 0 | - | 18.35 | 18.31 | 18.50 | - | - | 0 | - | 0.00% |
| 2012-10-09 | 0 | 19.66 | 19.56 | 19.66 | 19.66 | 19.66 | 6,000 | 117,960 | 19.660 | 18.35 | 18.26 | 18.35 | 18.35 | 18.35 | 6,428 | 18.351 | 1.13% |
| 2012-10-08 | 0 | 19.44 | 19.32 | 19.44 | - | - | 0 | 0 | - | 18.15 | 18.03 | 18.15 | - | - | 0 | - | -2.41% |
| 2012-10-05 | 0 | 19.92 | 19.82 | 19.92 | 19.82 | 19.92 | 6,000 | 119,220 | 19.870 | 18.59 | 18.50 | 18.59 | 18.50 | 18.59 | 6,428 | 18.547 | 0.91% |
| 2012-10-04 | 0 | 19.74 | 19.74 | 19.82 | - | - | 0 | 0 | - | 18.43 | 18.43 | 18.50 | - | - | 0 | - | 0.30% |
| 2012-10-03 | 0 | 19.68 | 19.68 | 19.74 | - | - | 0 | 0 | - | 18.37 | 18.37 | 18.43 | - | - | 0 | - | 0.31% |
| 2012-09-28 | 0 | 19.62 | 19.60 | 19.68 | 19.34 | 19.62 | 10,700 | 207,778 | 19.419 | 18.31 | 18.29 | 18.37 | 18.05 | 18.31 | 11,463 | 18.126 | 2.72% |
| 2012-09-27 | 0 | 19.10 | 19.02 | 19.16 | 19.10 | 19.10 | 6,000 | 114,600 | 19.100 | 17.83 | 17.75 | 17.88 | 17.83 | 17.83 | 6,428 | 17.828 | 1.81% |
| 2012-09-26 | 0 | 18.76 | 18.62 | 18.76 | 18.86 | 18.86 | 400 | 7,544 | 18.860 | 17.51 | 17.38 | 17.51 | 17.60 | 17.60 | 429 | 17.604 | -0.53% |
| 2012-09-25 | 0 | 18.86 | 18.86 | 18.98 | - | - | 0 | 0 | - | 17.60 | 17.60 | 17.72 | - | - | 0 | - | 0.75% |
| 2012-09-24 | 0 | 18.72 | 18.64 | 18.82 | - | - | 400 | 7,488 | 18.720 | 17.47 | 17.40 | 17.57 | - | - | 429 | 17.474 | 0.00% |
| 2012-09-21 | 0 | 18.72 | 18.54 | 18.72 | 18.64 | 18.74 | 2,200 | 41,132 | 18.696 | 17.47 | 17.31 | 17.47 | 17.40 | 17.49 | 2,357 | 17.451 | 0.54% |
| 2012-09-20 | 0 | 18.62 | 18.52 | 18.60 | 18.68 | 18.68 | 50,000 | 934,000 | 18.680 | 17.38 | 17.29 | 17.36 | 17.44 | 17.44 | 53,567 | 17.436 | -1.38% |
| 2012-09-19 | 0 | 18.88 | 18.80 | 18.98 | 18.88 | 19.08 | 55,000 | 1,042,960 | 18.963 | 17.62 | 17.55 | 17.72 | 17.62 | 17.81 | 58,923 | 17.700 | -1.56% |
| 2012-09-18 | 0 | 19.18 | 19.08 | 19.18 | - | - | 0 | 0 | - | 17.90 | 17.81 | 17.90 | - | - | 0 | - | -1.13% |
| 2012-09-17 | 0 | 19.40 | 19.40 | 19.56 | 19.40 | 19.80 | 57,000 | 1,126,100 | 19.756 | 18.11 | 18.11 | 18.26 | 18.11 | 18.48 | 61,066 | 18.441 | -1.42% |
| 2012-09-14 | 0 | 19.68 | 19.68 | 19.80 | 19.64 | 19.76 | 16,000 | 315,220 | 19.701 | 18.37 | 18.37 | 18.48 | 18.33 | 18.44 | 17,141 | 18.389 | 0.51% |
| 2012-09-13 | 0 | 19.58 | 19.44 | 19.58 | 19.58 | 19.70 | 8,000 | 156,652 | 19.582 | 18.28 | 18.15 | 18.28 | 18.28 | 18.39 | 8,571 | 18.278 | -0.61% |
| 2012-09-12 | 0 | 19.70 | 19.66 | 19.72 | 19.70 | 19.70 | 11,000 | 216,700 | 19.700 | 18.39 | 18.35 | 18.41 | 18.39 | 18.39 | 11,785 | 18.388 | 0.51% |
| 2012-09-11 | 0 | 19.60 | 19.42 | 19.60 | - | - | 0 | 0 | - | 18.29 | 18.13 | 18.29 | - | - | 0 | - | -0.41% |
| 2012-09-10 | 0 | 19.68 | 19.48 | 19.68 | 19.72 | 19.72 | 20,000 | 394,400 | 19.720 | 18.37 | 18.18 | 18.37 | 18.41 | 18.41 | 21,427 | 18.407 | 0.41% |
| 2012-09-07 | 0 | 19.60 | 19.58 | 19.64 | 19.60 | 19.60 | 2,000 | 39,200 | 19.600 | 18.29 | 18.28 | 18.33 | 18.29 | 18.29 | 2,143 | 18.295 | 4.37% |
| 2012-09-06 | 0 | 18.78 | 18.76 | 18.92 | - | - | 0 | 0 | - | 17.53 | 17.51 | 17.66 | - | - | 0 | - | 0.00% |
| 2012-09-05 | 0 | 18.78 | 18.74 | 18.94 | - | - | 0 | 0 | - | 17.53 | 17.49 | 17.68 | - | - | 0 | - | 0.00% |
| 2012-09-04 | 0 | 18.78 | 18.76 | 18.92 | - | - | 200 | 3,808 | 19.040 | 17.53 | 17.51 | 17.66 | - | - | 214 | 17.772 | 0.00% |
| 2012-09-03 | 0 | 18.78 | 18.66 | 18.82 | 18.78 | 18.78 | 10,000 | 187,800 | 18.780 | 17.53 | 17.42 | 17.57 | 17.53 | 17.53 | 10,713 | 17.530 | 2.51% |
| 2012-08-31 | 0 | 18.32 | 18.32 | 18.52 | - | - | 0 | 0 | - | 17.10 | 17.10 | 17.29 | - | - | 0 | - | 0.44% |
| 2012-08-30 | 0 | 18.24 | 18.24 | 18.42 | 18.20 | 18.20 | 1,000 | 18,200 | 18.200 | 17.03 | 17.03 | 17.19 | 16.99 | 16.99 | 1,071 | 16.988 | -2.98% |
| 2012-08-29 | 0 | 18.80 | 18.62 | 18.80 | - | - | 0 | 0 | - | 17.55 | 17.38 | 17.55 | - | - | 0 | - | -1.57% |
| 2012-08-28 | 0 | 19.10 | 18.92 | 19.12 | 19.14 | 19.16 | 500 | 9,576 | 19.152 | 17.83 | 17.66 | 17.85 | 17.87 | 17.88 | 536 | 17.877 | -0.52% |
| 2012-08-27 | 0 | 19.20 | 19.18 | 19.26 | 19.20 | 19.22 | 4,400 | 84,520 | 19.209 | 17.92 | 17.90 | 17.98 | 17.92 | 17.94 | 4,714 | 17.930 | -0.93% |
| 2012-08-24 | 0 | 19.38 | 19.34 | 19.46 | - | - | 0 | 0 | - | 18.09 | 18.05 | 18.16 | - | - | 0 | - | 0.00% |
| 2012-08-23 | 0 | 19.38 | 19.36 | 19.46 | 19.26 | 19.34 | 18,400 | 354,396 | 19.261 | 18.09 | 18.07 | 18.16 | 17.98 | 18.05 | 19,713 | 17.978 | 0.10% |
| 2012-08-22 | 0 | 19.36 | 19.36 | 19.52 | 19.36 | 19.66 | 7,300 | 142,380 | 19.504 | 18.07 | 18.07 | 18.22 | 18.07 | 18.35 | 7,821 | 18.205 | -1.83% |
| 2012-08-21 | 0 | 19.72 | 19.70 | 19.84 | - | - | 0 | 0 | - | 18.41 | 18.39 | 18.52 | - | - | 0 | - | 1.96% |
| 2012-08-20 | 0 | 19.34 | 19.34 | 19.54 | 19.18 | 19.36 | 21,000 | 404,600 | 19.267 | 18.05 | 18.05 | 18.24 | 17.90 | 18.07 | 22,498 | 17.984 | -0.41% |
| 2012-08-17 | 0 | 19.42 | 19.26 | 19.44 | 19.42 | 19.58 | 9,000 | 175,520 | 19.502 | 18.13 | 17.98 | 18.15 | 18.13 | 18.28 | 9,642 | 18.204 | -2.90% |
| 2012-08-16 | 0 | 20.00 | 19.88 | 20.05 | 19.98 | 20.00 | 38,000 | 759,640 | 19.991 | 18.67 | 18.56 | 18.71 | 18.65 | 18.67 | 40,711 | 18.659 | -0.74% |
| 2012-08-15 | 0 | 20.15 | 20.15 | 20.30 | 19.94 | 19.94 | 3,000 | 60,240 | 20.080 | 18.81 | 18.81 | 18.95 | 18.61 | 18.61 | 3,214 | 18.743 | -1.47% |
| 2012-08-14 | 0 | 20.45 | 20.30 | 20.45 | - | - | 0 | 0 | - | 19.09 | 18.95 | 19.09 | - | - | 0 | - | 0.00% |
| 2012-08-13 | 0 | 20.45 | 20.30 | 20.55 | - | - | 0 | 0 | - | 19.09 | 18.95 | 19.18 | - | - | 0 | - | 0.00% |
| 2012-08-10 | 0 | 20.45 | 20.20 | 20.45 | 20.40 | 20.65 | 3,100 | 63,415 | 20.457 | 19.09 | 18.86 | 19.09 | 19.04 | 19.28 | 3,321 | 19.094 | -1.45% |
| 2012-08-09 | 0 | 20.75 | 20.75 | 21.00 | 20.50 | 20.50 | 800 | 16,400 | 20.500 | 19.37 | 19.37 | 19.60 | 19.14 | 19.14 | 857 | 19.135 | 3.23% |
| 2012-08-08 | 0 | 20.10 | 20.10 | 20.35 | 20.10 | 20.10 | 2,500 | 50,250 | 20.100 | 18.76 | 18.76 | 19.00 | 18.76 | 18.76 | 2,678 | 18.762 | -0.99% |
| 2012-08-07 | 0 | 20.30 | 20.20 | 20.45 | 20.30 | 20.30 | 3,200 | 64,960 | 20.300 | 18.95 | 18.86 | 19.09 | 18.95 | 18.95 | 3,428 | 18.948 | 1.25% |
| 2012-08-06 | 0 | 20.05 | 20.00 | 20.25 | 20.00 | 20.25 | 132,000 | 2,651,575 | 20.088 | 18.71 | 18.67 | 18.90 | 18.67 | 18.90 | 141,416 | 18.750 | -0.25% |
| 2012-08-03 | 0 | 20.10 | 20.10 | 20.25 | - | - | 0 | 0 | - | 18.76 | 18.76 | 18.90 | - | - | 0 | - | 1.93% |
| 2012-08-02 | 0 | 19.72 | 19.74 | 19.84 | 19.70 | 19.96 | 38,000 | 756,440 | 19.906 | 18.41 | 18.43 | 18.52 | 18.39 | 18.63 | 40,711 | 18.581 | -1.00% |
| 2012-08-01 | 0 | 19.92 | 19.92 | 19.96 | 19.90 | 19.90 | 200 | 3,980 | 19.900 | 18.59 | 18.59 | 18.63 | 18.57 | 18.57 | 214 | 18.575 | -0.40% |
| 2012-07-31 | 0 | 20.00 | 19.84 | 20.00 | 19.88 | 20.00 | 25,000 | 498,880 | 19.955 | 18.67 | 18.52 | 18.67 | 18.56 | 18.67 | 26,783 | 18.627 | 0.00% |
| 2012-07-30 | 0 | 20.00 | 20.00 | 20.25 | - | - | 0 | 0 | - | 18.67 | 18.67 | 18.90 | - | - | 0 | - | 0.00% |
| 2012-07-27 | 0 | 20.00 | 20.00 | 20.25 | 20.00 | 20.00 | 6,000 | 120,000 | 20.000 | 18.67 | 18.67 | 18.90 | 18.67 | 18.67 | 6,428 | 18.668 | -1.23% |
| 2012-07-26 | 0 | 20.25 | 20.00 | 20.25 | - | - | 0 | 0 | - | 18.90 | 18.67 | 18.90 | - | - | 0 | - | -0.49% |
| 2012-07-25 | 0 | 20.35 | 20.35 | 20.50 | 20.30 | 20.35 | 16,700 | 339,410 | 20.324 | 19.00 | 19.00 | 19.14 | 18.95 | 19.00 | 17,891 | 18.971 | 0.25% |
| 2012-07-24 | 0 | 20.30 | 20.10 | 20.30 | 20.30 | 20.45 | 7,700 | 157,095 | 20.402 | 18.95 | 18.76 | 18.95 | 18.95 | 19.09 | 8,249 | 19.044 | 0.74% |
| 2012-07-23 | 0 | 20.15 | 19.92 | 20.15 | 20.25 | 20.25 | 1,100 | 22,260 | 20.236 | 18.81 | 18.59 | 18.81 | 18.90 | 18.90 | 1,178 | 18.889 | -0.74% |
| 2012-07-20 | 0 | 20.30 | 20.30 | 20.55 | 20.30 | 20.80 | 14,400 | 296,490 | 20.590 | 18.95 | 18.95 | 19.18 | 18.95 | 19.42 | 15,427 | 19.219 | -1.93% |
| 2012-07-19 | 0 | 20.70 | 20.50 | 20.75 | - | - | 0 | 0 | - | 19.32 | 19.14 | 19.37 | - | - | 0 | - | 0.00% |
| 2012-07-18 | 0 | 20.70 | 20.45 | 20.70 | - | - | 0 | 0 | - | 19.32 | 19.09 | 19.32 | - | - | 0 | - | -0.96% |
| 2012-07-17 | 0 | 20.90 | 20.65 | 20.90 | - | - | 0 | 0 | - | 19.51 | 19.28 | 19.51 | - | - | 0 | - | -1.65% |
| 2012-07-16 | 0 | 21.25 | 21.05 | 21.30 | 21.25 | 21.55 | 8,200 | 175,250 | 21.372 | 19.84 | 19.65 | 19.88 | 19.84 | 20.12 | 8,785 | 19.949 | -0.23% |
| 2012-07-13 | 0 | 21.30 | 21.30 | 21.55 | 21.10 | 21.35 | 21,000 | 449,050 | 21.383 | 19.88 | 19.88 | 20.12 | 19.70 | 19.93 | 22,498 | 19.960 | 0.24% |
| 2012-07-12 | 0 | 21.25 | 21.15 | 21.30 | - | - | 0 | 0 | - | 19.84 | 19.74 | 19.88 | - | - | 0 | - | 0.00% |
| 2012-07-11 | 0 | 21.25 | 21.25 | 21.45 | 20.90 | 20.90 | 3,000 | 62,700 | 20.900 | 19.84 | 19.84 | 20.02 | 19.51 | 19.51 | 3,214 | 19.508 | 1.67% |
| 2012-07-10 | 0 | 20.90 | 20.80 | 20.90 | - | - | 0 | 0 | - | 19.51 | 19.42 | 19.51 | - | - | 0 | - | -0.48% |
| 2012-07-09 | 0 | 21.00 | 20.90 | 21.10 | 21.00 | 21.10 | 2,700 | 56,860 | 21.059 | 19.60 | 19.51 | 19.70 | 19.60 | 19.70 | 2,893 | 19.657 | 0.48% |
| 2012-07-06 | 0 | 20.90 | 20.90 | 21.15 | 20.75 | 21.05 | 5,800 | 119,585 | 20.618 | 19.51 | 19.51 | 19.74 | 19.37 | 19.65 | 6,214 | 19.245 | 3.21% |
| 2012-07-05 | 0 | 20.25 | 20.25 | 20.40 | 20.15 | 20.15 | 500 | 10,075 | 20.150 | 18.90 | 18.90 | 19.04 | 18.81 | 18.81 | 536 | 18.808 | -0.74% |
| 2012-07-04 | 0 | 20.40 | 20.35 | 20.60 | 20.40 | 20.40 | 6,000 | 122,400 | 20.400 | 19.04 | 19.00 | 19.23 | 19.04 | 19.04 | 6,428 | 19.042 | 0.74% |
| 2012-07-03 | 0 | 20.25 | 20.25 | 20.50 | 20.15 | 20.20 | 700 | 14,115 | 20.164 | 18.90 | 18.90 | 19.14 | 18.81 | 18.86 | 750 | 18.822 | 2.90% |
| 2012-06-29 | 0 | 19.68 | 19.68 | 19.84 | 19.34 | 19.66 | 43,000 | 833,260 | 19.378 | 18.37 | 18.37 | 18.52 | 18.05 | 18.35 | 46,067 | 18.088 | 1.03% |
| 2012-06-28 | 0 | 19.48 | 19.48 | 19.62 | 19.46 | 19.46 | 400 | 7,784 | 19.460 | 18.18 | 18.18 | 18.31 | 18.16 | 18.16 | 429 | 18.164 | -1.22% |
| 2012-06-27 | 0 | 19.72 | 19.66 | 19.80 | 19.50 | 19.72 | 5,000 | 98,160 | 19.632 | 18.41 | 18.35 | 18.48 | 18.20 | 18.41 | 5,357 | 18.325 | 1.13% |
| 2012-06-26 | 0 | 19.50 | 19.44 | 19.56 | 19.46 | 19.50 | 7,000 | 136,340 | 19.477 | 18.20 | 18.15 | 18.26 | 18.16 | 18.20 | 7,499 | 18.180 | -1.71% |
| 2012-06-25 | 0 | 19.84 | 19.64 | 19.84 | - | - | 0 | 0 | - | 18.52 | 18.33 | 18.52 | - | - | 0 | - | -0.40% |
| 2012-06-22 | 0 | 19.92 | 19.80 | 19.94 | 19.88 | 19.96 | 31,700 | 631,650 | 19.926 | 18.59 | 18.48 | 18.61 | 18.56 | 18.63 | 33,961 | 18.599 | -1.14% |
| 2012-06-21 | 0 | 20.15 | 19.92 | 20.15 | 20.15 | 20.15 | 800 | 16,120 | 20.150 | 18.81 | 18.59 | 18.81 | 18.81 | 18.81 | 857 | 18.808 | -0.98% |
| 2012-06-20 | 0 | 20.35 | 20.25 | 20.50 | - | - | 0 | 0 | - | 19.00 | 18.90 | 19.14 | - | - | 0 | - | 0.00% |
| 2012-06-19 | 0 | 20.35 | 20.35 | 20.60 | 20.30 | 20.35 | 1,800 | 36,560 | 20.311 | 19.00 | 19.00 | 19.23 | 18.95 | 19.00 | 1,928 | 18.959 | -1.69% |
| 2012-06-18 | 0 | 20.70 | 20.50 | 20.75 | 20.70 | 20.70 | 100 | 2,070 | 20.700 | 19.32 | 19.14 | 19.37 | 19.32 | 19.32 | 107 | 19.322 | 1.47% |
| 2012-06-15 | 0 | 20.40 | 20.35 | 20.60 | 20.40 | 20.40 | 1,000 | 20,400 | 20.400 | 19.04 | 19.00 | 19.23 | 19.04 | 19.04 | 1,071 | 19.042 | -1.21% |
| 2012-06-14 | 0 | 20.65 | 20.45 | 20.65 | 20.85 | 20.85 | 500 | 10,425 | 20.850 | 19.28 | 19.09 | 19.28 | 19.46 | 19.46 | 536 | 19.462 | 1.47% |
| 2012-06-13 | 0 | 20.35 | 20.30 | 20.55 | - | - | 0 | 0 | - | 19.00 | 18.95 | 19.18 | - | - | 0 | - | 1.95% |
| 2012-06-12 | 0 | 19.96 | 19.92 | 20.05 | - | - | 0 | 0 | - | 18.63 | 18.59 | 18.71 | - | - | 0 | - | 0.00% |
| 2012-06-11 | 0 | 19.96 | 19.96 | 20.20 | - | - | 0 | 0 | - | 18.63 | 18.63 | 18.86 | - | - | 0 | - | 0.10% |
| 2012-06-08 | 0 | 19.94 | 19.88 | 20.05 | 19.94 | 19.94 | 6,000 | 119,640 | 19.940 | 18.61 | 18.56 | 18.71 | 18.61 | 18.61 | 6,428 | 18.612 | -0.80% |
| 2012-06-07 | 0 | 20.10 | 20.05 | 20.30 | - | - | 0 | 0 | - | 18.76 | 18.71 | 18.95 | - | - | 0 | - | 0.00% |
| 2012-06-06 | 0 | 20.10 | 20.10 | 20.35 | 20.10 | 20.10 | 3,000 | 60,300 | 20.100 | 18.76 | 18.76 | 19.00 | 18.76 | 18.76 | 3,214 | 18.762 | -0.50% |
| 2012-06-05 | 0 | 20.20 | 20.10 | 20.35 | 20.20 | 20.20 | 300 | 6,060 | 20.200 | 18.86 | 18.76 | 19.00 | 18.86 | 18.86 | 321 | 18.855 | -0.25% |
| 2012-06-04 | 0 | 20.25 | 20.00 | 20.25 | - | - | 500 | 10,075 | 20.150 | 18.90 | 18.67 | 18.90 | - | - | 536 | 18.808 | -0.98% |
| 2012-06-01 | 0 | 20.45 | 20.35 | 20.60 | 20.10 | 20.45 | 6,000 | 121,650 | 20.275 | 19.09 | 19.00 | 19.23 | 18.76 | 19.09 | 6,428 | 18.925 | 1.24% |
| 2012-05-31 | 0 | 20.20 | 20.20 | 20.40 | 20.20 | 20.20 | 100 | 2,020 | 20.200 | 18.86 | 18.86 | 19.04 | 18.86 | 18.86 | 107 | 18.855 | 0.25% |
| 2012-05-30 | 0 | 20.15 | 19.92 | 20.15 | - | - | 0 | 0 | - | 18.81 | 18.59 | 18.81 | - | - | 0 | - | -0.25% |
| 2012-05-29 | 0 | 20.20 | 20.20 | 20.35 | - | - | 0 | 0 | - | 18.86 | 18.86 | 19.00 | - | - | 0 | - | 0.75% |
| 2012-05-28 | 0 | 20.05 | 20.05 | 20.25 | 19.88 | 19.88 | 500 | 9,940 | 19.880 | 18.71 | 18.71 | 18.90 | 18.56 | 18.56 | 536 | 18.556 | 0.86% |
| 2012-05-25 | 0 | 19.88 | 19.78 | 19.88 | - | - | 0 | 0 | - | 18.56 | 18.46 | 18.56 | - | - | 0 | - | -1.83% |
| 2012-05-24 | 0 | 20.25 | 20.05 | 20.25 | 20.45 | 20.45 | 500 | 10,225 | 20.450 | 18.90 | 18.71 | 18.90 | 19.09 | 19.09 | 536 | 19.088 | -2.88% |
| 2012-05-23 | 0 | 20.85 | 20.60 | 20.85 | 20.85 | 20.95 | 1,300 | 27,175 | 20.904 | 19.46 | 19.23 | 19.46 | 19.46 | 19.56 | 1,393 | 19.512 | 0.24% |
| 2012-05-22 | 0 | 20.80 | 20.85 | 21.10 | 20.80 | 20.80 | 3,200 | 66,560 | 20.800 | 19.42 | 19.46 | 19.70 | 19.42 | 19.42 | 3,428 | 19.415 | 0.97% |
| 2012-05-21 | 0 | 20.60 | 20.60 | 20.80 | - | - | 0 | 0 | - | 19.23 | 19.23 | 19.42 | - | - | 0 | - | 0.49% |
| 2012-05-18 | 0 | 20.50 | 20.30 | 20.55 | - | - | 0 | 0 | - | 19.14 | 18.95 | 19.18 | - | - | 0 | - | -0.49% |
| 2012-05-17 | 0 | 20.60 | 20.50 | 20.75 | 20.60 | 20.60 | 25,000 | 515,000 | 20.600 | 19.23 | 19.14 | 19.37 | 19.23 | 19.23 | 26,783 | 19.228 | -0.24% |
| 2012-05-16 | 0 | 20.65 | 20.50 | 20.75 | 20.65 | 20.65 | 800 | 16,520 | 20.650 | 19.28 | 19.14 | 19.37 | 19.28 | 19.28 | 857 | 19.275 | -0.96% |
| 2012-05-15 | 0 | 20.85 | 20.90 | 21.10 | 20.70 | 20.70 | 3,000 | 62,100 | 20.700 | 19.46 | 19.51 | 19.70 | 19.32 | 19.32 | 3,214 | 19.322 | 0.72% |
| 2012-05-14 | 0 | 20.70 | 20.45 | 20.70 | - | - | 0 | 0 | - | 19.32 | 19.09 | 19.32 | - | - | 0 | - | -1.66% |
| 2012-05-11 | 0 | 21.05 | 20.80 | 21.05 | - | - | 0 | 0 | - | 19.65 | 19.42 | 19.65 | - | - | 0 | - | -1.41% |
| 2012-05-10 | 0 | 21.35 | 21.10 | 21.35 | - | - | 0 | 0 | - | 19.93 | 19.70 | 19.93 | - | - | 0 | - | 0.00% |
| 2012-05-09 | 0 | 21.35 | 21.10 | 21.35 | 21.50 | 21.50 | 2,000 | 43,000 | 21.500 | 19.93 | 19.70 | 19.93 | 20.07 | 20.07 | 2,143 | 20.068 | -1.84% |
| 2012-05-08 | 0 | 21.75 | 21.55 | 21.80 | - | - | 0 | 0 | - | 20.30 | 20.12 | 20.35 | - | - | 0 | - | 0.00% |
| 2012-05-07 | 0 | 21.75 | 21.70 | 21.85 | 21.60 | 21.75 | 11,200 | 242,840 | 21.682 | 20.30 | 20.26 | 20.40 | 20.16 | 20.30 | 11,999 | 20.238 | 0.93% |
| 2012-05-04 | 0 | 21.55 | 21.55 | 21.75 | 21.30 | 21.30 | 2,000 | 42,600 | 21.300 | 20.12 | 20.12 | 20.30 | 19.88 | 19.88 | 2,143 | 19.882 | 0.94% |
| 2012-05-03 | 0 | 21.35 | 21.35 | 21.60 | - | - | 0 | 0 | - | 19.93 | 19.93 | 20.16 | - | - | 0 | - | 0.71% |
| 2012-05-02 | 0 | 21.20 | 21.20 | 21.45 | 21.20 | 21.20 | 2,000 | 42,400 | 21.200 | 19.79 | 19.79 | 20.02 | 19.79 | 19.79 | 2,143 | 19.788 | 0.47% |
| 2012-04-30 | 0 | 21.10 | 21.10 | 21.35 | 21.00 | 21.10 | 25,200 | 531,610 | 21.096 | 19.70 | 19.70 | 19.93 | 19.60 | 19.70 | 26,998 | 19.691 | 1.20% |
| 2012-04-27 | 0 | 20.85 | 20.85 | 21.00 | 20.75 | 20.75 | 1,900 | 39,425 | 20.750 | 19.46 | 19.46 | 19.60 | 19.37 | 19.37 | 2,036 | 19.368 | 2.21% |
| 2012-04-26 | 0 | 20.40 | 20.40 | 20.65 | - | - | 0 | 0 | - | 19.04 | 19.04 | 19.28 | - | - | 0 | - | 0.49% |
| 2012-04-25 | 0 | 20.30 | 20.05 | 20.30 | - | - | 0 | 0 | - | 18.95 | 18.71 | 18.95 | - | - | 0 | - | 0.00% |
| 2012-04-24 | 0 | 20.30 | 20.30 | 20.55 | 20.20 | 20.50 | 27,000 | 549,650 | 20.357 | 18.95 | 18.95 | 19.18 | 18.86 | 19.14 | 28,926 | 19.002 | -1.69% |
| 2012-04-23 | 0 | 20.65 | 20.45 | 20.70 | - | - | 0 | 0 | - | 19.28 | 19.09 | 19.32 | - | - | 0 | - | -0.96% |
| 2012-04-20 | 0 | 20.85 | 20.60 | 20.85 | - | - | 0 | 0 | - | 19.46 | 19.23 | 19.46 | - | - | 0 | - | 0.00% |
| 2012-04-19 | 0 | 20.85 | 20.60 | 20.85 | - | - | 0 | 0 | - | 19.46 | 19.23 | 19.46 | - | - | 0 | - | -1.18% |
| 2012-04-18 | 0 | 21.10 | 20.85 | 21.10 | - | - | 0 | 0 | - | 19.70 | 19.46 | 19.70 | - | - | 0 | - | -0.47% |
| 2012-04-17 | 0 | 21.20 | 20.90 | 21.20 | - | - | 0 | 0 | - | 19.79 | 19.51 | 19.79 | - | - | 0 | - | 0.00% |
| 2012-04-16 | 0 | 21.20 | 21.10 | 21.35 | - | - | 0 | 0 | - | 19.79 | 19.70 | 19.93 | - | - | 0 | - | 0.00% |
| 2012-04-13 | 0 | 21.20 | 21.20 | 21.45 | 20.85 | 21.25 | 17,000 | 356,750 | 20.985 | 19.79 | 19.79 | 20.02 | 19.46 | 19.84 | 18,213 | 19.588 | 0.00% |
| 2012-04-12 | 0 | 21.20 | 21.15 | 21.40 | - | - | 0 | 0 | - | 19.79 | 19.74 | 19.98 | - | - | 0 | - | 1.44% |
| 2012-04-11 | 0 | 20.90 | 20.80 | 21.00 | 20.90 | 20.90 | 5,000 | 104,500 | 20.900 | 19.51 | 19.42 | 19.60 | 19.51 | 19.51 | 5,357 | 19.508 | 0.97% |
| 2012-04-10 | 0 | 20.70 | 20.65 | 20.90 | 20.70 | 20.80 | 3,400 | 70,420 | 20.712 | 19.32 | 19.28 | 19.51 | 19.32 | 19.42 | 3,643 | 19.333 | 0.49% |
| 2012-04-05 | 0 | 20.60 | 20.60 | 20.80 | 20.50 | 20.80 | 29,400 | 607,300 | 20.657 | 19.23 | 19.23 | 19.42 | 19.14 | 19.42 | 31,497 | 19.281 | 0.00% |
| 2012-04-03 | 0 | 20.60 | 20.60 | 20.80 | - | - | 0 | 0 | - | 19.23 | 19.23 | 19.42 | - | - | 0 | - | 0.00% |
| 2012-04-02 | 0 | 20.60 | 20.40 | 20.60 | 20.45 | 20.60 | 24,000 | 493,465 | 20.561 | 19.23 | 19.04 | 19.23 | 19.09 | 19.23 | 25,712 | 19.192 | 0.49% |
| 2012-03-30 | 0 | 20.50 | 20.35 | 20.50 | 20.55 | 20.55 | 300 | 6,165 | 20.550 | 19.14 | 19.00 | 19.14 | 19.18 | 19.18 | 321 | 19.182 | -1.68% |
| 2012-03-29 | 0 | 20.85 | 20.60 | 20.85 | 20.80 | 20.85 | 3,000 | 62,535 | 20.845 | 19.46 | 19.23 | 19.46 | 19.42 | 19.46 | 3,214 | 19.457 | 0.48% |
| 2012-03-28 | 0 | 20.75 | 20.75 | 20.90 | 20.65 | 21.00 | 8,600 | 179,420 | 20.863 | 19.37 | 19.37 | 19.51 | 19.28 | 19.60 | 9,213 | 19.474 | -1.89% |
| 2012-03-27 | 0 | 21.15 | 21.15 | 21.20 | 20.90 | 21.55 | 15,200 | 323,360 | 21.274 | 19.74 | 19.74 | 19.79 | 19.51 | 20.12 | 16,284 | 19.857 | -0.47% |
| 2012-03-26 | 0 | 21.25 | 21.20 | 21.45 | - | - | 0 | 0 | - | 19.84 | 19.79 | 20.02 | - | - | 0 | - | 0.00% |
| 2012-03-23 | 0 | 21.25 | 21.00 | 21.25 | - | - | 0 | 0 | - | 19.84 | 19.60 | 19.84 | - | - | 0 | - | -0.23% |
| 2012-03-22 | 0 | 21.30 | 21.05 | 21.30 | 21.00 | 21.30 | 3,700 | 78,020 | 21.087 | 19.88 | 19.65 | 19.88 | 19.60 | 19.88 | 3,964 | 19.682 | 0.47% |
| 2012-03-21 | 0 | 21.20 | 21.00 | 21.20 | 21.20 | 21.20 | 1,400 | 29,680 | 21.200 | 19.79 | 19.60 | 19.79 | 19.79 | 19.79 | 1,500 | 19.788 | -1.85% |
| 2012-03-20 | 0 | 21.60 | 21.35 | 21.60 | 21.70 | 21.70 | 500 | 10,850 | 21.700 | 20.16 | 19.93 | 20.16 | 20.26 | 20.26 | 536 | 20.255 | -2.26% |
| 2012-03-19 | 0 | 22.10 | 21.95 | 22.10 | 22.00 | 22.25 | 10,100 | 222,860 | 22.065 | 20.63 | 20.49 | 20.63 | 20.54 | 20.77 | 10,820 | 20.596 | 0.23% |
| 2012-03-16 | 0 | 22.05 | 22.00 | 22.25 | 21.80 | 22.10 | 31,700 | 695,640 | 21.945 | 20.58 | 20.54 | 20.77 | 20.35 | 20.63 | 33,961 | 20.483 | 2.32% |
| 2012-03-15 | 0 | 21.55 | 21.55 | 21.80 | 21.40 | 21.55 | 1,100 | 23,555 | 21.414 | 20.12 | 20.12 | 20.35 | 19.98 | 20.12 | 1,178 | 19.988 | -0.69% |
| 2012-03-14 | 0 | 21.70 | 21.40 | 21.65 | 22.05 | 22.05 | 2,400 | 52,920 | 22.050 | 20.26 | 19.98 | 20.21 | 20.58 | 20.58 | 2,571 | 20.582 | -0.91% |
| 2012-03-13 | 0 | 21.90 | 21.85 | 22.10 | 21.85 | 21.90 | 16,000 | 349,750 | 21.859 | 20.44 | 20.40 | 20.63 | 20.40 | 20.44 | 17,141 | 20.404 | 1.86% |
| 2012-03-12 | 0 | 21.50 | 21.45 | 21.70 | - | - | 0 | 0 | - | 20.07 | 20.02 | 20.26 | - | - | 0 | - | 0.00% |
| 2012-03-09 | 0 | 21.50 | 21.45 | 21.50 | 21.25 | 21.50 | 16,500 | 354,250 | 21.470 | 20.07 | 20.02 | 20.07 | 19.84 | 20.07 | 17,677 | 20.040 | 2.14% |
| 2012-03-08 | 0 | 21.05 | 21.05 | 21.15 | - | - | 0 | 0 | - | 19.65 | 19.65 | 19.74 | - | - | 0 | - | 0.96% |
| 2012-03-07 | 0 | 20.85 | 20.85 | 21.10 | 20.85 | 20.85 | 3,800 | 79,280 | 20.863 | 19.46 | 19.46 | 19.70 | 19.46 | 19.46 | 4,071 | 19.474 | -0.24% |
| 2012-03-06 | 0 | 20.90 | 20.85 | 21.10 | 20.90 | 21.15 | 1,600 | 33,490 | 20.931 | 19.51 | 19.46 | 19.70 | 19.51 | 19.74 | 1,714 | 19.538 | -1.88% |
| 2012-03-05 | 0 | 21.30 | 21.30 | 21.55 | 21.30 | 21.30 | 500 | 10,650 | 21.300 | 19.88 | 19.88 | 20.12 | 19.88 | 19.88 | 536 | 19.882 | -0.93% |
| 2012-03-02 | 0 | 21.50 | 21.50 | 21.65 | 21.50 | 21.50 | 1,900 | 40,850 | 21.500 | 20.07 | 20.07 | 20.21 | 20.07 | 20.07 | 2,036 | 20.068 | 0.00% |
| 2012-03-01 | 0 | 21.50 | 21.25 | 21.45 | 21.50 | 21.70 | 11,000 | 238,500 | 21.682 | 20.07 | 19.84 | 20.02 | 20.07 | 20.26 | 11,785 | 20.238 | -0.23% |
| 2012-02-29 | 0 | 21.55 | 21.55 | 21.75 | - | - | 1,000 | 21,700 | 21.700 | 20.12 | 20.12 | 20.30 | - | - | 1,071 | 20.255 | 0.70% |
| 2012-02-28 | 0 | 21.40 | 21.25 | 21.55 | - | - | 0 | 0 | - | 19.98 | 19.84 | 20.12 | - | - | 0 | - | 0.00% |
| 2012-02-27 | 0 | 21.40 | 21.05 | 21.40 | 21.50 | 21.50 | 1,000 | 21,500 | 21.500 | 19.98 | 19.65 | 19.98 | 20.07 | 20.07 | 1,071 | 20.068 | 1.66% |
| 2012-02-24 | 0 | 21.05 | 21.05 | 21.25 | 20.90 | 21.00 | 22,000 | 461,300 | 20.968 | 19.65 | 19.65 | 19.84 | 19.51 | 19.60 | 23,569 | 19.572 | 1.20% |
| 2012-02-23 | 0 | 20.80 | 20.75 | 20.90 | 20.75 | 20.95 | 37,100 | 774,570 | 20.878 | 19.42 | 19.37 | 19.51 | 19.37 | 19.56 | 39,746 | 19.488 | 0.00% |
| 2012-02-22 | 0 | 20.80 | 20.70 | 20.80 | 20.40 | 20.85 | 2,400 | 49,410 | 20.588 | 19.42 | 19.32 | 19.42 | 19.04 | 19.46 | 2,571 | 19.217 | 2.72% |
| 2012-02-21 | 0 | 20.25 | 20.25 | 20.50 | - | - | 0 | 0 | - | 18.90 | 18.90 | 19.14 | - | - | 0 | - | 0.00% |
| 2012-02-20 | 0 | 20.25 | 20.20 | 20.40 | - | - | 0 | 0 | - | 18.90 | 18.86 | 19.04 | - | - | 0 | - | 0.00% |
| 2012-02-17 | 0 | 20.25 | 20.10 | 20.35 | - | - | 0 | 0 | - | 18.90 | 18.76 | 19.00 | - | - | 0 | - | 0.00% |
| 2012-02-16 | 0 | 20.25 | 19.98 | 20.30 | 20.25 | 20.35 | 6,500 | 131,775 | 20.273 | 18.90 | 18.65 | 18.95 | 18.90 | 19.00 | 6,964 | 18.923 | -0.49% |
| 2012-02-15 | 0 | 20.35 | 20.35 | 20.60 | 20.00 | 20.30 | 25,600 | 514,740 | 20.107 | 19.00 | 19.00 | 19.23 | 18.67 | 18.95 | 27,426 | 18.768 | 1.75% |
| 2012-02-14 | 0 | 20.00 | 19.96 | 20.30 | 20.00 | 20.05 | 3,500 | 70,125 | 20.036 | 18.67 | 18.63 | 18.95 | 18.67 | 18.71 | 3,750 | 18.702 | 0.00% |
| 2012-02-13 | 0 | 20.00 | 20.00 | 20.30 | 19.80 | 19.80 | 5,000 | 99,132 | 19.826 | 18.67 | 18.67 | 18.95 | 18.48 | 18.48 | 5,357 | 18.506 | 0.20% |
| 2012-02-10 | 0 | 19.96 | 19.92 | 20.20 | 19.94 | 19.96 | 14,000 | 279,430 | 19.959 | 18.63 | 18.59 | 18.86 | 18.61 | 18.63 | 14,999 | 18.630 | 0.20% |
| 2012-02-09 | 0 | 19.92 | 19.92 | 20.25 | 19.90 | 20.00 | 3,600 | 71,836 | 19.954 | 18.59 | 18.59 | 18.90 | 18.57 | 18.67 | 3,857 | 18.626 | 0.50% |
| 2012-02-08 | 0 | 19.82 | 19.82 | 20.05 | 19.82 | 20.10 | 336,300 | 6,692,732 | 19.901 | 18.50 | 18.50 | 18.71 | 18.50 | 18.76 | 360,289 | 18.576 | -0.40% |
| 2012-02-07 | 0 | 19.90 | 19.82 | 19.90 | - | - | 0 | 0 | - | 18.57 | 18.50 | 18.57 | - | - | 0 | - | -1.24% |
| 2012-02-06 | 0 | 20.15 | 20.10 | 20.30 | 20.00 | 20.20 | 22,500 | 451,995 | 20.089 | 18.81 | 18.76 | 18.95 | 18.67 | 18.86 | 24,105 | 18.751 | 1.26% |
| 2012-02-03 | 0 | 19.90 | 19.90 | 20.00 | 19.84 | 20.05 | 8,000 | 158,916 | 19.865 | 18.57 | 18.57 | 18.67 | 18.52 | 18.71 | 8,571 | 18.542 | 0.10% |
| 2012-02-02 | 0 | 19.88 | 19.90 | 19.94 | 19.76 | 19.80 | 11,200 | 221,712 | 19.796 | 18.56 | 18.57 | 18.61 | 18.44 | 18.48 | 11,999 | 18.478 | 0.20% |
| 2012-02-01 | 0 | 19.84 | 19.64 | 19.84 | 19.82 | 19.96 | 26,000 | 517,000 | 19.885 | 18.52 | 18.33 | 18.52 | 18.50 | 18.63 | 27,855 | 18.561 | 1.95% |
| 2012-01-31 | 0 | 19.46 | 19.44 | 19.50 | 19.34 | 19.50 | 13,500 | 262,990 | 19.481 | 18.16 | 18.15 | 18.20 | 18.05 | 18.20 | 14,463 | 18.184 | -0.21% |
| 2012-01-30 | 0 | 19.50 | 19.36 | 19.50 | 19.48 | 19.58 | 11,200 | 218,696 | 19.526 | 18.20 | 18.07 | 18.20 | 18.18 | 18.28 | 11,999 | 18.226 | -0.91% |
| 2012-01-27 | 0 | 19.68 | 19.68 | 19.70 | 19.68 | 19.88 | 8,100 | 160,040 | 19.758 | 18.37 | 18.37 | 18.39 | 18.37 | 18.56 | 8,678 | 18.442 | -0.30% |
| 2012-01-26 | 0 | 19.74 | 19.72 | 19.74 | 19.74 | 19.86 | 27,500 | 543,966 | 19.781 | 18.43 | 18.41 | 18.43 | 18.43 | 18.54 | 29,462 | 18.464 | 0.71% |
| 2012-01-20 | 0 | 19.60 | 19.54 | 19.74 | 19.54 | 19.60 | 8,400 | 164,280 | 19.557 | 18.29 | 18.24 | 18.43 | 18.24 | 18.29 | 8,999 | 18.255 | 2.51% |
| 2012-01-19 | 0 | 19.12 | 19.12 | 19.32 | 18.88 | 19.12 | 8,600 | 164,192 | 19.092 | 17.85 | 17.85 | 18.03 | 17.62 | 17.85 | 9,213 | 17.821 | 1.27% |
| 2012-01-18 | 0 | 18.88 | 18.72 | 18.88 | 18.86 | 19.40 | 16,300 | 309,364 | 18.979 | 17.62 | 17.47 | 17.62 | 17.60 | 18.11 | 17,463 | 17.716 | -1.97% |
| 2012-01-17 | 0 | 19.26 | 19.26 | 19.40 | 18.66 | 19.26 | 5,500 | 105,330 | 19.151 | 17.98 | 17.98 | 18.11 | 17.42 | 17.98 | 5,892 | 17.876 | 2.67% |
| 2012-01-16 | 0 | 18.76 | 18.66 | 18.76 | 18.76 | 19.40 | 32,500 | 619,358 | 19.057 | 17.51 | 17.42 | 17.51 | 17.51 | 18.11 | 34,818 | 17.788 | -5.25% |
| 2012-01-13 | 0 | 19.80 | 19.58 | 19.80 | 19.54 | 19.82 | 23,100 | 454,340 | 19.668 | 18.48 | 18.28 | 18.48 | 18.24 | 18.50 | 24,748 | 18.359 | -1.74% |
| 2012-01-12 | 0 | 20.15 | 19.98 | 20.20 | - | - | 0 | 0 | - | 18.81 | 18.65 | 18.86 | - | - | 0 | - | 0.00% |
| 2012-01-11 | 0 | 20.15 | 20.15 | 20.20 | 20.05 | 20.35 | 2,100 | 42,540 | 20.257 | 18.81 | 18.81 | 18.86 | 18.71 | 19.00 | 2,250 | 18.908 | -1.23% |
| 2012-01-10 | 0 | 20.40 | 20.15 | 20.50 | 19.60 | 20.40 | 45,800 | 910,656 | 19.883 | 19.04 | 18.81 | 19.14 | 18.29 | 19.04 | 49,067 | 18.559 | 4.51% |
| 2012-01-09 | 0 | 19.52 | 19.52 | 19.66 | 19.00 | 19.36 | 1,900 | 36,460 | 19.190 | 18.22 | 18.22 | 18.35 | 17.73 | 18.07 | 2,036 | 17.912 | 1.77% |
| 2012-01-06 | 0 | 19.18 | 19.20 | 19.34 | 19.08 | 19.14 | 1,931,600 | 37,086,588 | 19.200 | 17.90 | 17.92 | 18.05 | 17.81 | 17.87 | 2,069,388 | 17.922 | 0.00% |
| 2012-01-05 | 0 | 19.18 | 19.10 | 19.24 | 19.10 | 19.56 | 5,700 | 109,676 | 19.241 | 17.90 | 17.83 | 17.96 | 17.83 | 18.26 | 6,107 | 17.960 | -2.44% |
| 2012-01-04 | 0 | 19.66 | 19.58 | 19.66 | 19.72 | 19.72 | 100 | 1,972 | 19.720 | 18.35 | 18.28 | 18.35 | 18.41 | 18.41 | 107 | 18.407 | -3.63% |
| 2012-01-03 | 0 | 20.40 | 20.40 | 20.75 | 20.35 | 20.65 | 36,400 | 742,730 | 20.405 | 19.04 | 19.04 | 19.37 | 19.00 | 19.28 | 38,997 | 19.046 | 0.74% |
| 2011-12-30 | 0 | 20.25 | 20.25 | 20.45 | - | - | 0 | 0 | - | 18.90 | 18.90 | 19.09 | - | - | 0 | - | 2.38% |
| 2011-12-29 | 0 | 19.78 | 19.78 | 20.00 | 19.74 | 19.88 | 8,000 | 158,476 | 19.810 | 18.46 | 18.46 | 18.67 | 18.43 | 18.56 | 8,571 | 18.491 | -0.50% |
| 2011-12-28 | 0 | 19.88 | 19.86 | 19.90 | 19.78 | 19.90 | 5,200 | 103,304 | 19.866 | 18.56 | 18.54 | 18.57 | 18.46 | 18.57 | 5,571 | 18.543 | -4.88% |
| 2011-12-23 | 0 | 20.90 | 20.80 | 21.10 | - | - | 0 | 0 | - | 19.51 | 19.42 | 19.70 | - | - | 0 | - | 0.00% |
| 2011-12-22 | 0 | 20.90 | 20.65 | 20.90 | - | - | 0 | 0 | - | 19.51 | 19.28 | 19.51 | - | - | 0 | - | 0.00% |
| 2011-12-21 | 0 | 20.90 | 20.70 | 20.90 | 20.90 | 20.95 | 3,000 | 62,725 | 20.908 | 19.51 | 19.32 | 19.51 | 19.51 | 19.56 | 3,214 | 19.516 | 0.97% |
| 2011-12-20 | 0 | 20.70 | 20.45 | 20.80 | - | - | 0 | 0 | - | 19.32 | 19.09 | 19.42 | - | - | 0 | - | 0.00% |
| 2011-12-19 | 0 | 20.70 | 20.40 | 20.75 | 20.70 | 20.80 | 12,000 | 248,600 | 20.717 | 19.32 | 19.04 | 19.37 | 19.32 | 19.42 | 12,856 | 19.337 | -2.13% |
| 2011-12-16 | 0 | 21.15 | 20.80 | 21.15 | 20.60 | 21.40 | 25,200 | 526,820 | 20.906 | 19.74 | 19.42 | 19.74 | 19.23 | 19.98 | 26,998 | 19.514 | 2.32% |
| 2011-12-15 | 0 | 20.80 | 20.50 | 20.85 | 20.15 | 20.80 | 161,000 | 3,293,490 | 20.457 | 19.29 | 19.02 | 19.34 | 18.69 | 19.29 | 173,570 | 18.975 | 0.00% |
| 2011-12-14 | 0 | 20.80 | 20.50 | 20.85 | 20.80 | 20.80 | 1,600 | 33,250 | 20.781 | 19.29 | 19.02 | 19.34 | 19.29 | 19.29 | 1,725 | 19.276 | -0.48% |
| 2011-12-13 | 0 | 20.90 | 20.75 | 20.90 | 20.90 | 20.90 | 5,000 | 104,500 | 20.900 | 19.39 | 19.25 | 19.39 | 19.39 | 19.39 | 5,390 | 19.386 | -1.88% |
| 2011-12-12 | 0 | 21.30 | 21.00 | 21.30 | 21.70 | 21.70 | 1,000 | 21,700 | 21.700 | 19.76 | 19.48 | 19.76 | 20.13 | 20.13 | 1,078 | 20.129 | -0.47% |
| 2011-12-09 | 0 | 21.40 | 21.40 | 21.70 | 21.40 | 21.80 | 26,800 | 577,540 | 21.550 | 19.85 | 19.85 | 20.13 | 19.85 | 20.22 | 28,892 | 19.989 | -3.17% |
| 2011-12-08 | 0 | 22.10 | 22.00 | 22.35 | - | - | 0 | 0 | - | 20.50 | 20.41 | 20.73 | - | - | 0 | - | 0.00% |
| 2011-12-07 | 0 | 22.10 | 22.10 | 22.35 | - | - | 0 | 0 | - | 20.50 | 20.50 | 20.73 | - | - | 0 | - | 0.91% |
| 2011-12-06 | 0 | 21.90 | 21.80 | 22.15 | 21.90 | 21.90 | 10,000 | 219,000 | 21.900 | 20.31 | 20.22 | 20.55 | 20.31 | 20.31 | 10,781 | 20.314 | -1.79% |
| 2011-12-05 | 0 | 22.30 | 22.00 | 22.30 | - | - | 0 | 0 | - | 20.69 | 20.41 | 20.69 | - | - | 0 | - | -1.98% |
| 2011-12-02 | 0 | 22.75 | 22.55 | 22.90 | 22.50 | 22.75 | 3,400 | 76,600 | 22.529 | 21.10 | 20.92 | 21.24 | 20.87 | 21.10 | 3,665 | 20.898 | -0.66% |
| 2011-12-01 | 0 | 22.90 | 22.90 | 23.20 | 22.80 | 23.40 | 117,100 | 2,695,245 | 23.017 | 21.24 | 21.24 | 21.52 | 21.15 | 21.71 | 126,242 | 21.350 | 0.22% |
| 2011-11-30 | 0 | 22.85 | 22.80 | 22.85 | 22.90 | 23.00 | 20,000 | 459,200 | 22.960 | 21.20 | 21.15 | 21.20 | 21.24 | 21.33 | 21,561 | 21.297 | -0.22% |
| 2011-11-29 | 0 | 22.90 | 22.85 | 22.90 | 22.90 | 22.90 | 2,000 | 45,800 | 22.900 | 21.24 | 21.20 | 21.24 | 21.24 | 21.24 | 2,156 | 21.242 | 1.33% |
| 2011-11-28 | 0 | 22.60 | 22.60 | 22.90 | 22.45 | 22.55 | 6,000 | 135,200 | 22.533 | 20.96 | 20.96 | 21.24 | 20.82 | 20.92 | 6,468 | 20.902 | 1.35% |
| 2011-11-25 | 0 | 22.30 | 22.15 | 22.35 | 22.30 | 22.40 | 12,400 | 276,580 | 22.305 | 20.69 | 20.55 | 20.73 | 20.69 | 20.78 | 13,368 | 20.690 | -0.22% |
| 2011-11-24 | 0 | 22.35 | 22.20 | 22.35 | 22.20 | 22.45 | 5,000 | 111,900 | 22.380 | 20.73 | 20.59 | 20.73 | 20.59 | 20.82 | 5,390 | 20.759 | 2.52% |
| 2011-11-23 | 0 | 21.80 | 21.80 | 22.00 | 21.80 | 21.85 | 14,800 | 322,790 | 21.810 | 20.22 | 20.22 | 20.41 | 20.22 | 20.27 | 15,955 | 20.231 | -0.23% |
| 2011-11-22 | 0 | 21.85 | 21.80 | 22.00 | 21.80 | 21.85 | 21,000 | 458,800 | 21.848 | 20.27 | 20.22 | 20.41 | 20.22 | 20.27 | 22,640 | 20.265 | 0.23% |
| 2011-11-21 | 0 | 21.80 | 21.60 | 21.85 | 21.80 | 22.05 | 300,900 | 6,611,235 | 21.972 | 20.22 | 20.04 | 20.27 | 20.22 | 20.45 | 324,392 | 20.380 | 1.40% |
| 2011-11-18 | 0 | 21.50 | 21.35 | 21.50 | - | - | 0 | 0 | - | 19.94 | 19.80 | 19.94 | - | - | 0 | - | -2.71% |
| 2011-11-17 | 0 | 22.10 | 21.90 | 22.15 | - | - | 0 | 0 | - | 20.50 | 20.31 | 20.55 | - | - | 0 | - | 0.00% |
| 2011-11-16 | 0 | 22.10 | 22.00 | 22.35 | 22.10 | 22.10 | 100 | 2,210 | 22.100 | 20.50 | 20.41 | 20.73 | 20.50 | 20.50 | 108 | 20.500 | -2.00% |
| 2011-11-15 | 0 | 22.55 | 22.45 | 22.70 | 22.55 | 22.55 | 21,200 | 476,460 | 22.475 | 20.92 | 20.82 | 21.06 | 20.92 | 20.92 | 22,855 | 20.847 | 0.22% |
| 2011-11-14 | 0 | 22.50 | 22.45 | 22.70 | - | - | 0 | 0 | - | 20.87 | 20.82 | 21.06 | - | - | 0 | - | 1.58% |
| 2011-11-11 | 0 | 22.15 | 21.85 | 22.20 | - | - | 0 | 0 | - | 20.55 | 20.27 | 20.59 | - | - | 0 | - | 0.00% |
| 2011-11-10 | 0 | 22.15 | 21.75 | 22.10 | - | - | 0 | 0 | - | 20.55 | 20.17 | 20.50 | - | - | 0 | - | -3.49% |
| 2011-11-09 | 0 | 22.95 | 22.60 | 22.95 | 22.95 | 22.95 | 4,000 | 91,800 | 22.950 | 21.29 | 20.96 | 21.29 | 21.29 | 21.29 | 4,312 | 21.288 | 0.22% |
| 2011-11-08 | 0 | 22.90 | 22.90 | 23.30 | 22.70 | 22.70 | 16,000 | 363,200 | 22.700 | 21.24 | 21.24 | 21.61 | 21.06 | 21.06 | 17,249 | 21.056 | -1.72% |
| 2011-11-07 | 0 | 23.30 | 23.05 | 23.30 | 23.00 | 23.40 | 70,900 | 1,639,080 | 23.118 | 21.61 | 21.38 | 21.61 | 21.33 | 21.71 | 76,435 | 21.444 | 2.64% |
| 2011-11-04 | 0 | 22.70 | 22.65 | 23.00 | 22.70 | 22.85 | 7,400 | 168,320 | 22.746 | 21.06 | 21.01 | 21.33 | 21.06 | 21.20 | 7,978 | 21.099 | 1.34% |
| 2011-11-03 | 0 | 22.40 | 22.35 | 22.70 | 22.40 | 22.65 | 12,500 | 282,550 | 22.604 | 20.78 | 20.73 | 21.06 | 20.78 | 21.01 | 13,476 | 20.967 | 0.45% |
| 2011-11-02 | 0 | 22.30 | 22.30 | 22.65 | 21.35 | 21.45 | 4,500 | 96,385 | 21.419 | 20.69 | 20.69 | 21.01 | 19.80 | 19.90 | 4,851 | 19.868 | 2.76% |
| 2011-11-01 | 0 | 21.70 | 21.45 | 21.70 | - | - | 0 | 0 | - | 20.13 | 19.90 | 20.13 | - | - | 0 | - | 0.00% |
| 2011-10-31 | 0 | 21.70 | 21.65 | 21.90 | 21.70 | 22.20 | 5,200 | 115,155 | 22.145 | 20.13 | 20.08 | 20.31 | 20.13 | 20.59 | 5,606 | 20.541 | 0.00% |
| 2011-10-28 | 0 | 21.70 | 21.60 | 22.00 | 21.70 | 22.40 | 48,000 | 1,059,465 | 22.072 | 20.13 | 20.04 | 20.41 | 20.13 | 20.78 | 51,747 | 20.474 | -1.36% |
| 2011-10-27 | 0 | 22.00 | 22.00 | 22.20 | 21.80 | 22.20 | 8,500 | 186,740 | 21.969 | 20.41 | 20.41 | 20.59 | 20.22 | 20.59 | 9,164 | 20.378 | 0.00% |
| 2011-10-26 | 0 | 22.00 | 21.75 | 22.10 | 21.15 | 22.00 | 249,100 | 5,382,155 | 21.606 | 20.41 | 20.17 | 20.50 | 19.62 | 20.41 | 268,548 | 20.042 | 4.02% |
| 2011-10-25 | 0 | 21.15 | 21.00 | 21.30 | 21.15 | 21.15 | 33,000 | 697,950 | 21.150 | 19.62 | 19.48 | 19.76 | 19.62 | 19.62 | 35,576 | 19.618 | 0.00% |
| 2011-10-24 | 0 | 21.15 | 21.00 | 21.15 | 21.15 | 21.15 | 20,000 | 423,000 | 21.150 | 19.62 | 19.48 | 19.62 | 19.62 | 19.62 | 21,561 | 19.618 | 2.67% |
| 2011-10-21 | 0 | 20.60 | 20.60 | 20.75 | 20.55 | 20.55 | 1,500 | 30,825 | 20.550 | 19.11 | 19.11 | 19.25 | 19.06 | 19.06 | 1,617 | 19.062 | -0.72% |
| 2011-10-20 | 0 | 20.75 | 20.45 | 20.75 | - | - | 0 | 0 | - | 19.25 | 18.97 | 19.25 | - | - | 0 | - | -1.43% |
| 2011-10-19 | 0 | 21.05 | 21.00 | 21.20 | 21.05 | 21.55 | 21,000 | 446,685 | 21.271 | 19.53 | 19.48 | 19.66 | 19.53 | 19.99 | 22,640 | 19.730 | -0.24% |
| 2011-10-18 | 0 | 21.10 | 21.10 | 21.45 | 21.05 | 21.85 | 37,200 | 790,725 | 21.256 | 19.57 | 19.57 | 19.90 | 19.53 | 20.27 | 40,104 | 19.717 | -2.54% |
| 2011-10-17 | 0 | 21.65 | 21.65 | 21.85 | 21.60 | 21.85 | 7,000 | 152,450 | 21.779 | 20.08 | 20.08 | 20.27 | 20.04 | 20.27 | 7,547 | 20.201 | 0.93% |
| 2011-10-14 | 0 | 21.45 | 21.25 | 21.40 | - | - | 0 | 0 | - | 19.90 | 19.71 | 19.85 | - | - | 0 | - | -1.61% |
| 2011-10-13 | 0 | 21.80 | 21.70 | 22.00 | 21.75 | 21.80 | 47,800 | 1,041,665 | 21.792 | 20.22 | 20.13 | 20.41 | 20.17 | 20.22 | 51,532 | 20.214 | 2.59% |
| 2011-10-12 | 0 | 21.25 | 21.25 | 21.60 | - | - | 0 | 0 | - | 19.71 | 19.71 | 20.04 | - | - | 0 | - | 0.47% |
| 2011-10-11 | 0 | 21.15 | 20.75 | 21.10 | 21.20 | 21.65 | 11,000 | 235,080 | 21.371 | 19.62 | 19.25 | 19.57 | 19.66 | 20.08 | 11,859 | 19.823 | 2.17% |
| 2011-10-10 | 0 | 20.70 | 20.65 | 20.70 | 20.55 | 20.70 | 72,000 | 1,479,900 | 20.554 | 19.20 | 19.15 | 19.20 | 19.06 | 19.20 | 77,621 | 19.066 | 0.24% |
| 2011-10-07 | 0 | 20.65 | 20.65 | 20.80 | - | - | 0 | 0 | - | 19.15 | 19.15 | 19.29 | - | - | 0 | - | 3.46% |
| 2011-10-06 | 0 | 19.96 | 19.88 | 20.00 | 19.86 | 20.00 | 45,600 | 910,808 | 19.974 | 18.51 | 18.44 | 18.55 | 18.42 | 18.55 | 49,160 | 18.527 | 3.85% |
| 2011-10-04 | 0 | 19.22 | 19.00 | 19.20 | 19.24 | 19.84 | 93,500 | 1,819,148 | 19.456 | 17.83 | 17.62 | 17.81 | 17.85 | 18.40 | 100,800 | 18.047 | -2.34% |
| 2011-10-03 | 0 | 19.68 | 19.64 | 19.82 | 19.68 | 20.10 | 36,104 | 713,241 | 19.755 | 18.25 | 18.22 | 18.38 | 18.25 | 18.64 | 38,923 | 18.325 | -2.57% |
| 2011-09-30 | 0 | 20.20 | 20.20 | 20.55 | 20.20 | 20.50 | 2,200 | 44,740 | 20.336 | 18.74 | 18.74 | 19.06 | 18.74 | 19.02 | 2,372 | 18.864 | -3.12% |
| 2011-09-28 | 0 | 20.85 | 20.80 | 21.10 | 20.65 | 21.20 | 10,400 | 216,945 | 20.860 | 19.34 | 19.29 | 19.57 | 19.15 | 19.66 | 11,212 | 19.349 | -0.95% |
| 2011-09-27 | 0 | 21.05 | 21.00 | 21.20 | 20.85 | 21.05 | 80,600 | 1,689,370 | 20.960 | 19.53 | 19.48 | 19.66 | 19.34 | 19.53 | 86,893 | 19.442 | 0.48% |
| 2011-09-26 | 0 | 20.95 | 20.95 | 21.00 | 20.80 | 21.30 | 29,100 | 612,385 | 21.044 | 19.43 | 19.43 | 19.48 | 19.29 | 19.76 | 31,372 | 19.520 | -2.33% |
| 2011-09-23 | 0 | 21.45 | 21.50 | 21.80 | 21.25 | 21.60 | 32,600 | 698,945 | 21.440 | 19.90 | 19.94 | 20.22 | 19.71 | 20.04 | 35,145 | 19.887 | -1.83% |
| 2011-09-22 | 0 | 21.85 | 21.50 | 21.85 | 22.00 | 22.20 | 11,300 | 249,720 | 22.099 | 20.27 | 19.94 | 20.27 | 20.41 | 20.59 | 12,182 | 20.499 | -2.02% |
| 2011-09-21 | 0 | 22.30 | 22.20 | 22.55 | 22.30 | 22.35 | 88,000 | 1,964,650 | 22.326 | 20.69 | 20.59 | 20.92 | 20.69 | 20.73 | 94,870 | 20.709 | 0.90% |
| 2011-09-20 | 0 | 22.10 | 22.10 | 22.45 | 22.05 | 22.10 | 600 | 13,245 | 22.075 | 20.50 | 20.50 | 20.82 | 20.45 | 20.50 | 647 | 20.476 | -1.12% |
| 2011-09-19 | 0 | 22.35 | 22.10 | 22.35 | 22.00 | 22.40 | 31,700 | 703,625 | 22.196 | 20.73 | 20.50 | 20.73 | 20.41 | 20.78 | 34,175 | 20.589 | -0.67% |
| 2011-09-16 | 0 | 22.50 | 22.45 | 22.65 | 22.50 | 22.50 | 5,000 | 112,500 | 22.500 | 20.87 | 20.82 | 21.01 | 20.87 | 20.87 | 5,390 | 20.871 | 0.22% |
| 2011-09-15 | 0 | 22.45 | 22.35 | 22.60 | 22.35 | 22.80 | 20,200 | 455,070 | 22.528 | 20.82 | 20.73 | 20.96 | 20.73 | 21.15 | 21,777 | 20.897 | 0.67% |
| 2011-09-14 | 0 | 22.30 | 22.30 | 22.65 | 22.10 | 22.60 | 2,700 | 60,220 | 22.304 | 20.69 | 20.69 | 21.01 | 20.50 | 20.96 | 2,911 | 20.689 | -0.89% |
| 2011-09-12 | 0 | 22.50 | 22.10 | 22.45 | 22.15 | 22.50 | 307,200 | 7,032,190 | 22.891 | 20.87 | 20.50 | 20.82 | 20.55 | 20.87 | 331,184 | 21.234 | -0.66% |
| 2011-09-09 | 0 | 22.65 | 22.40 | 22.65 | 22.75 | 22.75 | 300 | 6,825 | 22.750 | 21.01 | 20.78 | 21.01 | 21.10 | 21.10 | 323 | 21.102 | 0.00% |
| 2011-09-08 | 0 | 22.65 | 22.65 | 22.90 | 22.60 | 22.60 | 100 | 2,260 | 22.600 | 21.01 | 21.01 | 21.24 | 20.96 | 20.96 | 108 | 20.963 | -0.66% |
| 2011-09-07 | 0 | 22.80 | 22.60 | 23.00 | 22.80 | 22.80 | 9,700 | 220,455 | 22.727 | 21.15 | 20.96 | 21.33 | 21.15 | 21.15 | 10,457 | 21.081 | 2.70% |
| 2011-09-06 | 0 | 22.20 | 22.20 | 22.45 | 22.00 | 22.30 | 7,000 | 154,910 | 22.130 | 20.59 | 20.59 | 20.82 | 20.41 | 20.69 | 7,547 | 20.527 | -1.99% |
| 2011-09-05 | 0 | 22.65 | 22.30 | 22.65 | 22.70 | 22.70 | 100 | 2,270 | 22.700 | 21.01 | 20.69 | 21.01 | 21.06 | 21.06 | 108 | 21.056 | -0.88% |
| 2011-09-02 | 0 | 22.85 | 22.65 | 22.85 | 22.85 | 22.85 | 4,000 | 91,400 | 22.850 | 21.20 | 21.01 | 21.20 | 21.20 | 21.20 | 4,312 | 21.195 | -1.08% |
| 2011-09-01 | 0 | 23.10 | 22.85 | 23.10 | 23.50 | 23.50 | 700 | 16,370 | 23.386 | 21.43 | 21.20 | 21.43 | 21.80 | 21.80 | 755 | 21.692 | -2.33% |
| 2011-08-31 | 0 | 23.65 | 23.40 | 23.65 | 23.35 | 23.65 | 3,200 | 75,620 | 23.631 | 21.94 | 21.71 | 21.94 | 21.66 | 21.94 | 3,450 | 21.920 | 0.00% |
| 2011-08-30 | 0 | 23.65 | 23.40 | 23.65 | 23.50 | 23.65 | 7,700 | 181,955 | 23.631 | 21.94 | 21.71 | 21.94 | 21.80 | 21.94 | 8,301 | 21.919 | 1.07% |
| 2011-08-29 | 0 | 23.40 | 23.40 | 23.50 | 23.25 | 23.40 | 7,000 | 163,465 | 23.352 | 21.71 | 21.71 | 21.80 | 21.57 | 21.71 | 7,547 | 21.661 | 0.86% |
| 2011-08-26 | 0 | 23.20 | 23.10 | 23.25 | 23.20 | 23.20 | 600 | 13,920 | 23.200 | 21.52 | 21.43 | 21.57 | 21.52 | 21.52 | 647 | 21.520 | 0.00% |
| 2011-08-25 | 0 | 23.20 | 22.90 | 23.25 | 22.75 | 23.25 | 68,000 | 1,552,865 | 22.836 | 21.52 | 21.24 | 21.57 | 21.10 | 21.57 | 73,309 | 21.182 | 1.31% |
| 2011-08-24 | 0 | 22.90 | 22.80 | 23.10 | 22.85 | 23.25 | 65,700 | 1,512,590 | 23.023 | 21.24 | 21.15 | 21.43 | 21.20 | 21.57 | 70,829 | 21.355 | 1.55% |
| 2011-08-23 | 0 | 22.55 | 22.55 | 22.85 | 22.50 | 22.55 | 2,600 | 58,600 | 22.539 | 20.92 | 20.92 | 21.20 | 20.87 | 20.92 | 2,803 | 20.906 | 0.22% |
| 2011-08-22 | 0 | 22.50 | 22.45 | 22.50 | - | - | 0 | 0 | - | 20.87 | 20.82 | 20.87 | - | - | 0 | - | -1.10% |
| 2011-08-19 | 0 | 22.75 | 22.60 | 22.95 | - | - | 0 | 0 | - | 21.10 | 20.96 | 21.29 | - | - | 0 | - | 0.00% |
| 2011-08-18 | 0 | 22.75 | 22.75 | 23.10 | 22.65 | 23.45 | 21,000 | 484,935 | 23.092 | 21.10 | 21.10 | 21.43 | 21.01 | 21.75 | 22,640 | 21.420 | -2.78% |
| 2011-08-17 | 0 | 23.40 | 23.30 | 23.70 | 23.40 | 23.90 | 23,700 | 559,785 | 23.620 | 21.71 | 21.61 | 21.98 | 21.71 | 22.17 | 25,550 | 21.909 | -0.43% |
| 2011-08-16 | 0 | 23.50 | 23.50 | 23.80 | 23.50 | 23.80 | 13,700 | 323,995 | 23.649 | 21.80 | 21.80 | 22.08 | 21.80 | 22.08 | 14,770 | 21.937 | -0.84% |
| 2011-08-15 | 0 | 23.70 | 23.65 | 24.00 | 23.70 | 24.15 | 52,100 | 1,254,665 | 24.082 | 21.98 | 21.94 | 22.26 | 21.98 | 22.40 | 56,168 | 22.338 | -0.63% |
| 2011-08-12 | 0 | 23.85 | 23.70 | 24.00 | 23.85 | 24.20 | 92,800 | 2,231,035 | 24.041 | 22.12 | 21.98 | 22.26 | 22.12 | 22.45 | 100,045 | 22.300 | 0.00% |
| 2011-08-11 | 0 | 23.85 | 23.80 | 24.00 | 22.70 | 24.00 | 116,100 | 2,725,540 | 23.476 | 22.12 | 22.08 | 22.26 | 21.06 | 22.26 | 125,164 | 21.776 | 2.80% |
| 2011-08-10 | 0 | 23.20 | 23.20 | 23.30 | 22.90 | 23.90 | 81,000 | 1,873,200 | 23.126 | 21.52 | 21.52 | 21.61 | 21.24 | 22.17 | 87,324 | 21.451 | 1.98% |
| 2011-08-09 | 0 | 22.75 | 22.40 | 22.75 | 21.55 | 23.40 | 44,200 | 980,240 | 22.177 | 21.10 | 20.78 | 21.10 | 19.99 | 21.71 | 47,651 | 20.571 | 1.79% |
| 2011-08-08 | 0 | 22.35 | 22.30 | 22.50 | 21.95 | 22.30 | 167,900 | 3,695,505 | 22.010 | 20.73 | 20.69 | 20.87 | 20.36 | 20.69 | 181,008 | 20.416 | -1.11% |
| 2011-08-05 | 0 | 22.60 | 22.60 | 23.00 | 22.05 | 22.65 | 426,300 | 9,560,765 | 22.427 | 20.96 | 20.96 | 21.33 | 20.45 | 21.01 | 459,582 | 20.803 | -1.74% |
| 2011-08-04 | 0 | 23.00 | 22.90 | 23.05 | 22.75 | 23.05 | 32,900 | 756,965 | 23.008 | 21.33 | 21.24 | 21.38 | 21.10 | 21.38 | 35,469 | 21.342 | 0.88% |
| 2011-08-03 | 0 | 22.80 | 22.70 | 23.00 | 22.60 | 22.90 | 18,500 | 420,230 | 22.715 | 21.15 | 21.06 | 21.33 | 20.96 | 21.24 | 19,944 | 21.070 | 0.00% |
| 2011-08-02 | 0 | 22.80 | 22.75 | 23.10 | 22.80 | 23.15 | 22,400 | 511,045 | 22.815 | 21.15 | 21.10 | 21.43 | 21.15 | 21.47 | 24,149 | 21.162 | -1.94% |
| 2011-08-01 | 0 | 23.25 | 23.25 | 23.40 | 23.25 | 23.25 | 3,200 | 74,400 | 23.250 | 21.57 | 21.57 | 21.71 | 21.57 | 21.57 | 3,450 | 21.566 | -1.06% |
| 2011-07-29 | 0 | 23.50 | 23.20 | 23.50 | 23.35 | 23.50 | 2,900 | 67,875 | 23.405 | 21.80 | 21.52 | 21.80 | 21.66 | 21.80 | 3,126 | 21.710 | -0.21% |
| 2011-07-28 | 0 | 23.55 | 23.55 | 23.95 | 23.50 | 23.65 | 33,000 | 776,055 | 23.517 | 21.84 | 21.84 | 22.22 | 21.80 | 21.94 | 35,576 | 21.814 | 0.21% |
| 2011-07-27 | 0 | 23.50 | 23.50 | 23.60 | 23.50 | 23.80 | 52,900 | 1,246,375 | 23.561 | 21.80 | 21.80 | 21.89 | 21.80 | 22.08 | 57,030 | 21.855 | -0.42% |
| 2011-07-26 | 0 | 23.60 | 23.45 | 23.60 | 23.40 | 23.60 | 94,200 | 2,211,540 | 23.477 | 21.89 | 21.75 | 21.89 | 21.71 | 21.89 | 101,554 | 21.777 | 0.21% |
| 2011-07-25 | 0 | 23.55 | 23.45 | 23.55 | 23.55 | 23.80 | 2,500 | 59,030 | 23.612 | 21.84 | 21.75 | 21.84 | 21.84 | 22.08 | 2,695 | 21.902 | -1.05% |
| 2011-07-22 | 0 | 23.80 | 23.80 | 24.00 | 23.70 | 23.95 | 70,000 | 1,667,215 | 23.817 | 22.08 | 22.08 | 22.26 | 21.98 | 22.22 | 75,465 | 22.093 | 0.85% |
| 2011-07-21 | 0 | 23.60 | 23.55 | 23.70 | 23.60 | 23.90 | 30,900 | 733,650 | 23.743 | 21.89 | 21.84 | 21.98 | 21.89 | 22.17 | 33,312 | 22.023 | 0.43% |
| 2011-07-20 | 0 | 23.50 | 23.45 | 23.70 | 23.45 | 23.50 | 118,100 | 2,775,250 | 23.499 | 21.80 | 21.75 | 21.98 | 21.75 | 21.80 | 127,320 | 21.797 | 0.86% |
| 2011-07-19 | 0 | 23.30 | 23.25 | 23.30 | 23.30 | 23.60 | 16,100 | 375,395 | 23.317 | 21.61 | 21.57 | 21.61 | 21.61 | 21.89 | 17,357 | 21.628 | 0.00% |
| 2011-07-18 | 0 | 23.30 | 23.25 | 23.30 | 23.30 | 23.50 | 51,100 | 1,194,435 | 23.375 | 21.61 | 21.57 | 21.61 | 21.61 | 21.80 | 55,089 | 21.682 | 0.65% |
| 2011-07-15 | 0 | 23.15 | 23.15 | 23.35 | 23.05 | 23.30 | 17,100 | 395,920 | 23.153 | 21.47 | 21.47 | 21.66 | 21.38 | 21.61 | 18,435 | 21.477 | -0.22% |
| 2011-07-14 | 0 | 23.20 | 23.05 | 23.40 | 22.90 | 23.40 | 46,800 | 1,081,180 | 23.102 | 21.52 | 21.38 | 21.71 | 21.24 | 21.71 | 50,454 | 21.429 | 0.87% |
| 2011-07-13 | 0 | 23.00 | 22.95 | 23.00 | 23.00 | 23.20 | 27,300 | 628,230 | 23.012 | 21.33 | 21.29 | 21.33 | 21.33 | 21.52 | 29,431 | 21.346 | 0.44% |
| 2011-07-12 | 0 | 22.90 | 22.55 | 22.90 | 23.00 | 23.00 | 400 | 9,200 | 23.000 | 21.24 | 20.92 | 21.24 | 21.33 | 21.33 | 431 | 21.334 | -0.22% |
| 2011-07-11 | 0 | 22.95 | 22.95 | 23.00 | 22.85 | 23.20 | 36,600 | 844,110 | 23.063 | 21.29 | 21.29 | 21.33 | 21.20 | 21.52 | 39,457 | 21.393 | 0.22% |
| 2011-07-08 | 0 | 22.90 | 22.75 | 22.90 | 22.90 | 23.15 | 33,700 | 774,670 | 22.987 | 21.24 | 21.10 | 21.24 | 21.24 | 21.47 | 36,331 | 21.323 | -0.22% |
| 2011-07-07 | 0 | 22.95 | 22.95 | 23.00 | 22.95 | 23.10 | 47,800 | 1,100,125 | 23.015 | 21.29 | 21.29 | 21.33 | 21.29 | 21.43 | 51,532 | 21.348 | 0.88% |
| 2011-07-06 | 0 | 22.75 | 22.70 | 22.95 | 22.70 | 22.95 | 59,200 | 1,351,100 | 22.823 | 21.10 | 21.06 | 21.29 | 21.06 | 21.29 | 63,822 | 21.170 | -1.09% |
| 2011-07-05 | 0 | 23.00 | 22.65 | 23.00 | - | - | 0 | 0 | - | 21.33 | 21.01 | 21.33 | - | - | 0 | - | -0.65% |
| 2011-07-04 | 0 | 23.15 | 22.90 | 23.15 | 22.90 | 23.15 | 76,000 | 1,752,845 | 23.064 | 21.47 | 21.24 | 21.47 | 21.24 | 21.47 | 81,933 | 21.394 | 2.43% |
| 2011-06-30 | 0 | 22.60 | 22.45 | 22.65 | 22.55 | 22.65 | 125,100 | 2,828,265 | 22.608 | 20.96 | 20.82 | 21.01 | 20.92 | 21.01 | 134,867 | 20.971 | 1.57% |
| 2011-06-29 | 0 | 22.25 | 22.25 | 22.45 | 22.25 | 22.25 | 200 | 4,450 | 22.250 | 20.64 | 20.64 | 20.82 | 20.64 | 20.64 | 216 | 20.639 | 0.00% |
| 2011-06-28 | 0 | 22.25 | 22.25 | 22.50 | 22.25 | 22.50 | 14,000 | 314,150 | 22.439 | 20.64 | 20.64 | 20.87 | 20.64 | 20.87 | 15,093 | 20.814 | 0.68% |
| 2011-06-27 | 0 | 22.10 | 22.10 | 22.20 | 22.00 | 22.05 | 48,000 | 1,058,000 | 22.042 | 20.50 | 20.50 | 20.59 | 20.41 | 20.45 | 51,747 | 20.445 | 0.45% |
| 2011-06-24 | 0 | 22.00 | 21.85 | 22.20 | 22.00 | 22.00 | 5,200 | 113,400 | 21.808 | 20.41 | 20.27 | 20.59 | 20.41 | 20.41 | 5,606 | 20.228 | 1.15% |
| 2011-06-23 | 0 | 21.75 | 21.55 | 21.75 | 21.80 | 21.80 | 900 | 19,620 | 21.800 | 20.17 | 19.99 | 20.17 | 20.22 | 20.22 | 970 | 20.221 | 1.16% |
| 2011-06-22 | 0 | 21.50 | 21.50 | 21.80 | 21.20 | 21.70 | 22,300 | 477,855 | 21.429 | 19.94 | 19.94 | 20.22 | 19.66 | 20.13 | 24,041 | 19.877 | 0.70% |
| 2011-06-21 | 0 | 21.35 | 21.35 | 21.60 | 21.35 | 21.55 | 226,000 | 4,842,600 | 21.427 | 19.80 | 19.80 | 20.04 | 19.80 | 19.99 | 243,644 | 19.876 | 0.23% |
| 2011-06-20 | 0 | 21.30 | 21.30 | 21.45 | 21.30 | 21.50 | 28,300 | 605,790 | 21.406 | 19.76 | 19.76 | 19.90 | 19.76 | 19.94 | 30,509 | 19.856 | -2.74% |
| 2011-06-17 | 0 | 21.90 | 21.65 | 21.90 | 21.90 | 21.95 | 2,400 | 52,570 | 21.904 | 20.31 | 20.08 | 20.31 | 20.31 | 20.36 | 2,587 | 20.318 | 0.00% |
| 2011-06-16 | 0 | 21.90 | 21.85 | 22.00 | 21.90 | 22.00 | 27,000 | 593,900 | 21.996 | 20.31 | 20.27 | 20.41 | 20.31 | 20.41 | 29,108 | 20.403 | -2.01% |
| 2011-06-15 | 0 | 22.35 | 22.30 | 22.50 | 22.35 | 22.65 | 500 | 11,265 | 22.530 | 20.73 | 20.69 | 20.87 | 20.73 | 21.01 | 539 | 20.898 | -0.89% |
| 2011-06-14 | 0 | 22.55 | 22.35 | 22.65 | 22.65 | 22.65 | 5,000 | 113,250 | 22.650 | 20.92 | 20.73 | 21.01 | 21.01 | 21.01 | 5,390 | 21.010 | -0.22% |
| 2011-06-13 | 0 | 22.60 | 22.55 | 22.75 | 22.60 | 22.70 | 19,000 | 430,300 | 22.647 | 20.96 | 20.92 | 21.10 | 20.96 | 21.06 | 20,483 | 21.007 | -1.31% |
| 2011-06-10 | 0 | 22.90 | 22.90 | 23.10 | 22.90 | 23.00 | 8,500 | 194,850 | 22.924 | 21.24 | 21.24 | 21.43 | 21.24 | 21.33 | 9,164 | 21.263 | -0.43% |
| 2011-06-09 | 0 | 23.00 | 22.85 | 23.00 | 23.05 | 23.10 | 3,400 | 78,515 | 23.093 | 21.33 | 21.20 | 21.33 | 21.38 | 21.43 | 3,665 | 21.420 | -1.08% |
| 2011-06-08 | 0 | 23.25 | 23.20 | 23.45 | - | - | 0 | 0 | - | 21.57 | 21.52 | 21.75 | - | - | 0 | - | 0.00% |
| 2011-06-07 | 0 | 23.25 | 23.00 | 23.30 | 23.20 | 23.25 | 27,300 | 634,625 | 23.246 | 21.57 | 21.33 | 21.61 | 21.52 | 21.57 | 29,431 | 21.563 | 0.00% |
| 2011-06-03 | 0 | 23.25 | 23.05 | 23.25 | 23.00 | 23.25 | 3,600 | 83,500 | 23.194 | 21.57 | 21.38 | 21.57 | 21.33 | 21.57 | 3,881 | 21.515 | 1.31% |
| 2011-06-02 | 0 | 22.95 | 22.95 | 23.15 | 22.95 | 23.25 | 45,000 | 1,038,750 | 23.083 | 21.29 | 21.29 | 21.47 | 21.29 | 21.57 | 48,513 | 21.412 | -1.71% |
| 2011-06-01 | 0 | 23.35 | 23.30 | 23.40 | 23.10 | 23.35 | 104,400 | 2,426,285 | 23.240 | 21.66 | 21.61 | 21.71 | 21.43 | 21.66 | 112,551 | 21.557 | 2.19% |
| 2011-05-31 | 0 | 22.85 | 22.80 | 23.05 | 22.50 | 22.85 | 1,500 | 34,135 | 22.757 | 21.20 | 21.15 | 21.38 | 20.87 | 21.20 | 1,617 | 21.109 | 0.66% |
| 2011-05-30 | 0 | 22.70 | 22.60 | 22.70 | 22.70 | 22.70 | 100 | 2,270 | 22.700 | 21.06 | 20.96 | 21.06 | 21.06 | 21.06 | 108 | 21.056 | 1.34% |
| 2011-05-27 | 0 | 22.40 | 22.15 | 22.40 | 22.15 | 22.60 | 62,800 | 1,416,885 | 22.562 | 20.78 | 20.55 | 20.78 | 20.55 | 20.96 | 67,703 | 20.928 | -1.75% |
| 2011-05-26 | 0 | 22.80 | 22.70 | 22.95 | 22.80 | 22.80 | 200 | 4,560 | 22.800 | 21.15 | 21.06 | 21.29 | 21.15 | 21.15 | 216 | 21.149 | 1.33% |
| 2011-05-25 | 0 | 22.50 | 22.55 | 22.65 | 22.50 | 22.75 | 21,600 | 487,590 | 22.574 | 20.87 | 20.92 | 21.01 | 20.87 | 21.10 | 23,286 | 20.939 | 0.67% |
| 2011-05-24 | 0 | 22.35 | 22.25 | 22.35 | 22.40 | 22.45 | 300 | 6,725 | 22.417 | 20.73 | 20.64 | 20.73 | 20.78 | 20.82 | 323 | 20.793 | -0.67% |
| 2011-05-23 | 0 | 22.50 | 22.30 | 22.50 | 22.55 | 22.85 | 120,100 | 2,724,765 | 22.688 | 20.87 | 20.69 | 20.87 | 20.92 | 21.20 | 129,476 | 21.044 | -2.17% |
| 2011-05-20 | 0 | 23.00 | 22.85 | 23.00 | 22.85 | 23.10 | 114,900 | 2,642,175 | 22.995 | 21.33 | 21.20 | 21.33 | 21.20 | 21.43 | 123,870 | 21.330 | -0.43% |
| 2011-05-19 | 0 | 23.10 | 22.85 | 23.15 | 23.10 | 23.20 | 46,100 | 1,065,510 | 23.113 | 21.43 | 21.20 | 21.47 | 21.43 | 21.52 | 49,699 | 21.439 | 0.65% |
| 2011-05-18 | 0 | 22.95 | 22.85 | 23.00 | 22.85 | 23.00 | 96,200 | 2,200,915 | 22.879 | 21.29 | 21.20 | 21.33 | 21.20 | 21.33 | 103,710 | 21.222 | 2.23% |
| 2011-05-17 | 0 | 22.45 | 22.45 | 22.60 | 22.45 | 22.85 | 191,400 | 4,339,930 | 22.675 | 20.82 | 20.82 | 20.96 | 20.82 | 21.20 | 206,343 | 21.033 | -0.88% |
| 2011-05-16 | 0 | 22.65 | 22.65 | 22.70 | 22.60 | 23.10 | 101,600 | 2,304,980 | 22.687 | 21.01 | 21.01 | 21.06 | 20.96 | 21.43 | 109,532 | 21.044 | 0.44% |
| 2011-05-13 | 0 | 22.55 | 22.55 | 22.70 | 22.45 | 22.75 | 43,100 | 978,725 | 22.708 | 20.92 | 20.92 | 21.06 | 20.82 | 21.10 | 46,465 | 21.064 | -0.88% |
| 2011-05-12 | 0 | 22.75 | 22.65 | 22.75 | 22.40 | 22.85 | 832,400 | 18,985,545 | 22.808 | 21.10 | 21.01 | 21.10 | 20.78 | 21.20 | 897,387 | 21.156 | 2.02% |
| 2011-05-11 | 0 | 22.30 | 22.30 | 22.35 | 22.15 | 22.30 | 79,000 | 1,752,590 | 22.185 | 20.69 | 20.69 | 20.73 | 20.55 | 20.69 | 85,168 | 20.578 | 0.45% |
| 2011-05-09 | 0 | 22.20 | 22.15 | 22.30 | 22.20 | 22.20 | 4,200 | 93,240 | 22.200 | 20.59 | 20.55 | 20.69 | 20.59 | 20.59 | 4,528 | 20.592 | 0.00% |
| 2011-05-06 | 0 | 22.20 | 22.15 | 22.30 | 21.00 | 22.20 | 24,200 | 536,340 | 22.163 | 20.59 | 20.55 | 20.69 | 19.48 | 20.59 | 26,089 | 20.558 | 0.91% |
| 2011-05-05 | 0 | 22.00 | 22.00 | 22.20 | 21.85 | 22.10 | 8,700 | 191,055 | 21.960 | 20.41 | 20.41 | 20.59 | 20.27 | 20.50 | 9,379 | 20.370 | 1.38% |
| 2011-05-04 | 0 | 21.70 | 21.65 | 21.90 | 21.70 | 21.70 | 6,700 | 145,390 | 21.700 | 20.13 | 20.08 | 20.31 | 20.13 | 20.13 | 7,223 | 20.129 | -1.14% |
| 2011-05-03 | 0 | 21.95 | 21.80 | 21.95 | 21.60 | 22.00 | 113,600 | 2,484,570 | 21.871 | 20.36 | 20.22 | 20.36 | 20.04 | 20.41 | 122,469 | 20.287 | 2.09% |
| 2011-04-29 | 0 | 21.50 | 21.30 | 21.55 | 21.20 | 21.55 | 36,300 | 771,450 | 21.252 | 19.94 | 19.76 | 19.99 | 19.66 | 19.99 | 39,134 | 19.713 | 2.63% |
| 2011-04-28 | 0 | 20.95 | 20.80 | 21.05 | 20.95 | 21.50 | 37,900 | 812,435 | 21.436 | 19.43 | 19.29 | 19.53 | 19.43 | 19.94 | 40,859 | 19.884 | -3.01% |
| 2011-04-27 | 0 | 21.60 | 21.50 | 21.65 | 21.60 | 21.95 | 3,800 | 82,375 | 21.678 | 20.04 | 19.94 | 20.08 | 20.04 | 20.36 | 4,097 | 20.108 | -0.23% |
| 2011-04-26 | 0 | 21.65 | 21.65 | 21.85 | 21.65 | 21.95 | 96,100 | 2,087,620 | 21.723 | 20.08 | 20.08 | 20.27 | 20.08 | 20.36 | 103,603 | 20.150 | -0.46% |
| 2011-04-21 | 0 | 21.75 | 21.75 | 22.00 | 21.70 | 21.80 | 27,200 | 592,930 | 21.799 | 20.17 | 20.17 | 20.41 | 20.13 | 20.22 | 29,324 | 20.220 | 0.46% |
| 2011-04-20 | 0 | 21.65 | 21.65 | 21.85 | 21.45 | 21.65 | 11,600 | 249,940 | 21.547 | 20.08 | 20.08 | 20.27 | 19.90 | 20.08 | 12,506 | 19.986 | 1.64% |
| 2011-04-19 | 0 | 21.30 | 21.30 | 21.45 | 20.90 | 21.30 | 36,100 | 755,440 | 20.926 | 19.76 | 19.76 | 19.90 | 19.39 | 19.76 | 38,918 | 19.411 | 0.24% |
| 2011-04-18 | 0 | 21.25 | 21.20 | 21.25 | 21.20 | 21.50 | 44,400 | 949,250 | 21.380 | 19.71 | 19.66 | 19.71 | 19.66 | 19.94 | 47,866 | 19.831 | -1.16% |
| 2011-04-15 | 0 | 21.50 | 21.35 | 21.50 | 21.50 | 21.75 | 82,000 | 1,763,120 | 21.502 | 19.94 | 19.80 | 19.94 | 19.94 | 20.17 | 88,402 | 19.944 | -0.92% |
| 2011-04-14 | 0 | 21.70 | 21.70 | 21.75 | 21.65 | 21.80 | 1,600 | 34,660 | 21.663 | 20.13 | 20.13 | 20.17 | 20.08 | 20.22 | 1,725 | 20.094 | 0.00% |
| 2011-04-13 | 0 | 21.70 | 21.55 | 21.70 | 21.45 | 21.80 | 31,400 | 678,705 | 21.615 | 20.13 | 19.99 | 20.13 | 19.90 | 20.22 | 33,851 | 20.050 | 1.64% |
| 2011-04-12 | 0 | 21.35 | 21.35 | 21.45 | 20.80 | 21.35 | 50,900 | 1,074,975 | 21.119 | 19.80 | 19.80 | 19.90 | 19.29 | 19.80 | 54,874 | 19.590 | -0.93% |
| 2011-04-11 | 0 | 21.55 | 21.50 | 21.60 | 21.40 | 21.70 | 20,100 | 433,050 | 21.545 | 19.99 | 19.94 | 20.04 | 19.85 | 20.13 | 21,669 | 19.985 | 0.23% |
| 2011-04-08 | 0 | 21.50 | 21.50 | 21.55 | 21.45 | 21.50 | 60,500 | 1,299,680 | 21.482 | 19.94 | 19.94 | 19.99 | 19.90 | 19.94 | 65,223 | 19.927 | 0.00% |
| 2011-04-07 | 0 | 21.50 | 21.15 | 21.50 | 21.00 | 21.50 | 48,700 | 1,033,800 | 21.228 | 19.94 | 19.62 | 19.94 | 19.48 | 19.94 | 52,502 | 19.691 | 0.94% |
| 2011-04-06 | 0 | 21.30 | 21.25 | 21.40 | 21.05 | 21.40 | 46,600 | 990,625 | 21.258 | 19.76 | 19.71 | 19.85 | 19.53 | 19.85 | 50,238 | 19.719 | -0.93% |
| 2011-04-04 | 0 | 21.50 | 21.50 | 21.80 | 21.45 | 21.80 | 82,400 | 1,776,770 | 21.563 | 19.94 | 19.94 | 20.22 | 19.90 | 20.22 | 88,833 | 20.001 | 0.00% |
| 2011-04-01 | 0 | 21.50 | 21.35 | 21.50 | 21.50 | 21.50 | 20,000 | 430,000 | 21.500 | 19.94 | 19.80 | 19.94 | 19.94 | 19.94 | 21,561 | 19.943 | -0.46% |
| 2011-03-31 | 0 | 21.60 | 21.45 | 21.60 | 21.15 | 21.85 | 26,300 | 564,000 | 21.445 | 20.04 | 19.90 | 20.04 | 19.62 | 20.27 | 28,353 | 19.892 | 1.17% |
| 2011-03-30 | 0 | 21.35 | 21.15 | 21.35 | 21.20 | 21.45 | 64,100 | 1,369,110 | 21.359 | 19.80 | 19.62 | 19.80 | 19.66 | 19.90 | 69,104 | 19.812 | -0.23% |
| 2011-03-29 | 0 | 21.40 | 21.30 | 21.40 | 21.30 | 21.50 | 19,200 | 410,700 | 21.391 | 19.85 | 19.76 | 19.85 | 19.76 | 19.94 | 20,699 | 19.842 | -0.47% |
| 2011-03-28 | 0 | 21.50 | 21.50 | 21.60 | 21.50 | 21.85 | 83,100 | 1,804,790 | 21.718 | 19.94 | 19.94 | 20.04 | 19.94 | 20.27 | 89,588 | 20.146 | -2.27% |
| 2011-03-25 | 0 | 22.00 | 21.80 | 22.05 | 21.90 | 22.10 | 47,900 | 1,054,995 | 22.025 | 20.41 | 20.22 | 20.45 | 20.31 | 20.50 | 51,640 | 20.430 | 0.46% |
| 2011-03-24 | 0 | 21.90 | 21.70 | 21.95 | 21.80 | 22.00 | 39,400 | 864,640 | 21.945 | 20.31 | 20.13 | 20.36 | 20.22 | 20.41 | 42,476 | 20.356 | -0.23% |
| 2011-03-23 | 0 | 21.95 | 21.80 | 21.95 | 21.75 | 22.20 | 70,800 | 1,548,320 | 21.869 | 20.36 | 20.22 | 20.36 | 20.17 | 20.59 | 76,327 | 20.285 | -0.23% |
| 2011-03-22 | 0 | 22.00 | 21.90 | 22.00 | 21.80 | 22.05 | 11,100 | 243,085 | 21.900 | 20.41 | 20.31 | 20.41 | 20.22 | 20.45 | 11,967 | 20.314 | -0.68% |
| 2011-03-21 | 0 | 22.15 | 22.10 | 22.20 | - | - | 0 | 0 | - | 20.55 | 20.50 | 20.59 | - | - | 0 | - | 0.00% |
| 2011-03-18 | 0 | 22.15 | 22.05 | 22.30 | 22.15 | 22.15 | 50,000 | 1,107,500 | 22.150 | 20.55 | 20.45 | 20.69 | 20.55 | 20.55 | 53,904 | 20.546 | 0.00% |
| 2011-03-17 | 0 | 22.15 | 22.15 | 22.25 | 21.80 | 22.45 | 71,400 | 1,576,760 | 22.084 | 20.55 | 20.55 | 20.64 | 20.22 | 20.82 | 76,974 | 20.484 | 0.23% |
| 2011-03-16 | 0 | 22.10 | 22.05 | 22.25 | 22.00 | 22.30 | 1,700 | 37,610 | 22.124 | 20.50 | 20.45 | 20.64 | 20.41 | 20.69 | 1,833 | 20.521 | -0.23% |
| 2011-03-15 | 0 | 22.15 | 22.00 | 22.15 | 21.85 | 22.60 | 36,000 | 799,075 | 22.197 | 20.55 | 20.41 | 20.55 | 20.27 | 20.96 | 38,811 | 20.589 | -1.77% |
| 2011-03-14 | 0 | 22.55 | 22.50 | 22.70 | 21.50 | 22.55 | 32,400 | 724,500 | 22.361 | 20.92 | 20.87 | 21.06 | 19.94 | 20.92 | 34,930 | 20.742 | 2.50% |
| 2011-03-11 | 0 | 22.00 | 22.00 | 22.30 | 22.00 | 22.55 | 13,200 | 293,300 | 22.220 | 20.41 | 20.41 | 20.69 | 20.41 | 20.92 | 14,231 | 20.611 | -1.35% |
| 2011-03-10 | 0 | 22.30 | 22.30 | 22.50 | 22.20 | 22.20 | 10,000 | 222,000 | 22.200 | 20.69 | 20.69 | 20.87 | 20.59 | 20.59 | 10,781 | 20.592 | 1.36% |
| 2011-03-09 | 0 | 22.00 | 21.95 | 22.20 | 21.90 | 22.15 | 10,200 | 224,895 | 22.049 | 20.41 | 20.36 | 20.59 | 20.31 | 20.55 | 10,996 | 20.452 | -0.68% |
| 2011-03-08 | 0 | 22.15 | 22.05 | 22.15 | - | - | 0 | 0 | - | 20.55 | 20.45 | 20.55 | - | - | 0 | - | 0.00% |
| 2011-03-07 | 0 | 22.15 | 22.10 | 22.15 | 22.15 | 22.35 | 30,800 | 682,295 | 22.152 | 20.55 | 20.50 | 20.55 | 20.55 | 20.73 | 33,205 | 20.548 | -0.67% |
| 2011-03-04 | 0 | 22.30 | 22.30 | 22.40 | 22.20 | 22.30 | 2,000 | 44,575 | 22.288 | 20.69 | 20.69 | 20.78 | 20.59 | 20.69 | 2,156 | 20.673 | -0.22% |
| 2011-03-03 | 0 | 22.35 | 22.30 | 22.45 | 22.35 | 22.45 | 21,600 | 482,815 | 22.353 | 20.73 | 20.69 | 20.82 | 20.73 | 20.82 | 23,286 | 20.734 | -0.67% |
| 2011-03-02 | 0 | 22.50 | 22.50 | 22.70 | 22.45 | 22.50 | 6,000 | 134,750 | 22.458 | 20.87 | 20.87 | 21.06 | 20.82 | 20.87 | 6,468 | 20.832 | -0.44% |
| 2011-03-01 | 0 | 22.60 | 22.60 | 22.70 | 22.20 | 22.55 | 2,300 | 51,830 | 22.535 | 20.96 | 20.96 | 21.06 | 20.59 | 20.92 | 2,480 | 20.903 | 0.67% |
| 2011-02-28 | 0 | 22.45 | 22.30 | 22.60 | 21.90 | 22.45 | 15,100 | 333,165 | 22.064 | 20.82 | 20.69 | 20.96 | 20.31 | 20.82 | 16,279 | 20.466 | 1.81% |
| 2011-02-25 | 0 | 22.05 | 21.90 | 22.10 | 22.05 | 22.10 | 2,700 | 59,555 | 22.057 | 20.45 | 20.31 | 20.50 | 20.45 | 20.50 | 2,911 | 20.460 | -0.23% |
| 2011-02-24 | 0 | 22.10 | 21.90 | 22.15 | 22.10 | 22.25 | 1,600 | 35,520 | 22.200 | 20.50 | 20.31 | 20.55 | 20.50 | 20.64 | 1,725 | 20.592 | -0.67% |
| 2011-02-23 | 0 | 22.25 | 22.10 | 22.25 | 22.30 | 22.35 | 700 | 15,620 | 22.314 | 20.64 | 20.50 | 20.64 | 20.69 | 20.73 | 755 | 20.698 | -0.67% |
| 2011-02-22 | 0 | 22.40 | 22.30 | 22.45 | 22.20 | 22.50 | 48,000 | 1,072,200 | 22.338 | 20.78 | 20.69 | 20.82 | 20.59 | 20.87 | 51,747 | 20.720 | -1.32% |
| 2011-02-21 | 0 | 22.70 | 22.70 | 22.90 | 22.65 | 22.70 | 15,300 | 347,295 | 22.699 | 21.06 | 21.06 | 21.24 | 21.01 | 21.06 | 16,494 | 21.055 | 0.22% |
| 2011-02-18 | 0 | 22.65 | 22.65 | 22.85 | 22.40 | 22.95 | 57,800 | 1,316,335 | 22.774 | 21.01 | 21.01 | 21.20 | 20.78 | 21.29 | 62,313 | 21.125 | 0.22% |
| 2011-02-17 | 0 | 22.60 | 22.45 | 22.60 | 22.45 | 22.65 | 33,600 | 756,430 | 22.513 | 20.96 | 20.82 | 20.96 | 20.82 | 21.01 | 36,223 | 20.882 | 0.00% |
| 2011-02-16 | 0 | 22.60 | 22.35 | 22.55 | 22.55 | 22.60 | 10,600 | 239,535 | 22.598 | 20.96 | 20.73 | 20.92 | 20.92 | 20.96 | 11,428 | 20.961 | 0.22% |
| 2011-02-15 | 0 | 22.55 | 22.40 | 22.65 | 22.40 | 22.65 | 48,900 | 1,101,650 | 22.529 | 20.92 | 20.78 | 21.01 | 20.78 | 21.01 | 52,718 | 20.897 | 1.12% |
| 2011-02-14 | 0 | 22.30 | 22.25 | 22.45 | 22.15 | 22.30 | 76,500 | 1,697,650 | 22.192 | 20.69 | 20.64 | 20.82 | 20.55 | 20.69 | 82,472 | 20.584 | 1.36% |
| 2011-02-11 | 0 | 22.00 | 22.00 | 22.10 | 20.45 | 22.50 | 6,800 | 150,470 | 22.128 | 20.41 | 20.41 | 20.50 | 18.97 | 20.87 | 7,331 | 20.525 | -0.23% |
| 2011-02-10 | 0 | 22.05 | 22.00 | 22.05 | 21.75 | 22.15 | 74,400 | 1,630,630 | 21.917 | 20.45 | 20.41 | 20.45 | 20.17 | 20.55 | 80,209 | 20.330 | 1.85% |
| 2011-02-09 | 0 | 21.65 | 21.60 | 21.80 | 21.65 | 22.00 | 9,300 | 202,560 | 21.781 | 20.08 | 20.04 | 20.22 | 20.08 | 20.41 | 10,026 | 20.203 | 0.00% |
| 2011-02-08 | 0 | 21.65 | 21.65 | 21.80 | 21.65 | 21.65 | 200 | 4,330 | 21.650 | 20.08 | 20.08 | 20.22 | 20.08 | 20.08 | 216 | 20.082 | -0.46% |
| 2011-02-07 | 0 | 21.75 | 21.55 | 21.75 | 21.15 | 21.75 | 161,300 | 3,480,785 | 21.580 | 20.17 | 19.99 | 20.17 | 19.62 | 20.17 | 173,893 | 20.017 | 0.23% |
| 2011-02-02 | 0 | 21.70 | 21.70 | 21.90 | 21.70 | 21.75 | 3,500 | 75,975 | 21.707 | 20.13 | 20.13 | 20.31 | 20.13 | 20.17 | 3,773 | 20.135 | -0.23% |
| 2011-02-01 | 0 | 21.75 | 21.55 | 21.75 | 21.60 | 21.85 | 261,700 | 5,679,395 | 21.702 | 20.17 | 19.99 | 20.17 | 20.04 | 20.27 | 282,131 | 20.130 | 0.46% |
| 2011-01-31 | 0 | 21.65 | 21.65 | 21.85 | 21.45 | 21.80 | 297,400 | 6,409,915 | 21.553 | 20.08 | 20.08 | 20.27 | 19.90 | 20.22 | 320,618 | 19.992 | 0.00% |
| 2011-01-28 | 0 | 21.65 | 21.55 | 21.70 | 21.65 | 21.65 | 2,400 | 51,960 | 21.650 | 20.08 | 19.99 | 20.13 | 20.08 | 20.08 | 2,587 | 20.082 | 0.93% |
| 2011-01-27 | 0 | 21.45 | 21.30 | 21.50 | 21.05 | 21.45 | 58,900 | 1,259,905 | 21.391 | 19.90 | 19.76 | 19.94 | 19.53 | 19.90 | 63,498 | 19.842 | 0.70% |
| 2011-01-26 | 0 | 21.30 | 21.10 | 21.30 | 21.10 | 21.60 | 260,000 | 5,521,535 | 21.237 | 19.76 | 19.57 | 19.76 | 19.57 | 20.04 | 280,299 | 19.699 | 0.47% |
| 2011-01-25 | 0 | 21.20 | 21.10 | 21.20 | 21.10 | 21.45 | 77,100 | 1,639,710 | 21.267 | 19.66 | 19.57 | 19.66 | 19.57 | 19.90 | 83,119 | 19.727 | -0.93% |
| 2011-01-24 | 0 | 21.40 | 21.25 | 21.40 | 21.10 | 21.70 | 85,800 | 1,837,010 | 21.410 | 19.85 | 19.71 | 19.85 | 19.57 | 20.13 | 92,499 | 19.860 | -1.83% |
| 2011-01-21 | 0 | 21.80 | 21.70 | 21.80 | 21.70 | 22.40 | 76,300 | 1,684,240 | 22.074 | 20.22 | 20.13 | 20.22 | 20.13 | 20.78 | 82,257 | 20.475 | -3.11% |
| 2011-01-20 | 0 | 22.50 | 22.30 | 22.50 | 22.50 | 22.50 | 12,000 | 270,000 | 22.500 | 20.87 | 20.69 | 20.87 | 20.87 | 20.87 | 12,937 | 20.871 | -2.17% |
| 2011-01-19 | 0 | 23.00 | 22.95 | 23.00 | 22.95 | 23.25 | 143,200 | 3,298,065 | 23.031 | 21.33 | 21.29 | 21.33 | 21.29 | 21.57 | 154,380 | 21.363 | 1.10% |
| 2011-01-18 | 0 | 22.75 | 22.65 | 22.75 | 22.45 | 22.95 | 110,400 | 2,507,780 | 22.715 | 21.10 | 21.01 | 21.10 | 20.82 | 21.29 | 119,019 | 21.070 | 1.34% |
| 2011-01-17 | 0 | 22.45 | 22.25 | 22.50 | 22.25 | 22.70 | 144,700 | 3,259,825 | 22.528 | 20.82 | 20.64 | 20.87 | 20.64 | 21.06 | 155,997 | 20.897 | -1.10% |
| 2011-01-14 | 0 | 22.70 | 22.70 | 22.80 | 22.60 | 22.65 | 50,000 | 1,131,500 | 22.630 | 21.06 | 21.06 | 21.15 | 20.96 | 21.01 | 53,904 | 20.991 | 0.00% |
| 2011-01-13 | 0 | 22.70 | 22.65 | 22.75 | 22.35 | 22.75 | 130,100 | 2,935,290 | 22.562 | 21.06 | 21.01 | 21.10 | 20.73 | 21.10 | 140,257 | 20.928 | 1.57% |
| 2011-01-12 | 0 | 22.35 | 22.20 | 22.50 | 22.20 | 22.45 | 31,500 | 703,840 | 22.344 | 20.73 | 20.59 | 20.87 | 20.59 | 20.82 | 33,959 | 20.726 | 0.00% |
| 2011-01-11 | 0 | 22.35 | 22.35 | 22.45 | 22.25 | 22.30 | 8,300 | 184,910 | 22.278 | 20.73 | 20.73 | 20.82 | 20.64 | 20.69 | 8,948 | 20.665 | -1.11% |
| 2011-01-10 | 0 | 22.60 | 22.35 | 22.60 | 22.35 | 23.00 | 41,300 | 927,075 | 22.447 | 20.96 | 20.73 | 20.96 | 20.73 | 21.33 | 44,524 | 20.822 | -1.95% |
| 2011-01-07 | 0 | 23.05 | 23.05 | 23.15 | 23.00 | 23.45 | 43,300 | 1,010,670 | 23.341 | 21.38 | 21.38 | 21.47 | 21.33 | 21.75 | 46,680 | 21.651 | -1.50% |
| 2011-01-06 | 0 | 23.40 | 23.30 | 23.45 | 23.30 | 23.50 | 46,400 | 1,086,190 | 23.409 | 21.71 | 21.61 | 21.75 | 21.61 | 21.80 | 50,023 | 21.714 | -0.43% |
| 2011-01-05 | 0 | 23.50 | 23.50 | 23.60 | 23.35 | 23.90 | 262,200 | 6,165,255 | 23.514 | 21.80 | 21.80 | 21.89 | 21.66 | 22.17 | 282,670 | 21.811 | -0.21% |
| 2011-01-04 | 0 | 23.55 | 23.50 | 23.70 | 23.25 | 23.50 | 41,000 | 957,675 | 23.358 | 21.84 | 21.80 | 21.98 | 21.57 | 21.80 | 44,201 | 21.666 | 1.51% |
| 2011-01-03 | 0 | 23.20 | 23.20 | 23.50 | 23.10 | 23.20 | 10,900 | 252,390 | 23.155 | 21.52 | 21.52 | 21.80 | 21.43 | 21.52 | 11,751 | 21.478 | 1.31% |
| 2010-12-31 | 0 | 22.90 | 22.90 | 23.10 | 22.85 | 23.00 | 1,700 | 38,930 | 22.900 | 21.24 | 21.24 | 21.43 | 21.20 | 21.33 | 1,833 | 21.242 | 0.22% |
| 2010-12-30 | 0 | 22.85 | 22.70 | 22.80 | 22.65 | 22.95 | 61,200 | 1,395,090 | 22.796 | 21.20 | 21.06 | 21.15 | 21.01 | 21.29 | 65,978 | 21.145 | -0.44% |
| 2010-12-29 | 0 | 22.95 | 22.80 | 23.00 | 22.50 | 23.00 | 41,800 | 942,680 | 22.552 | 21.29 | 21.15 | 21.33 | 20.87 | 21.33 | 45,063 | 20.919 | 2.68% |
| 2010-12-28 | 0 | 22.35 | 22.15 | 22.35 | 21.75 | 22.50 | 118,400 | 2,618,430 | 22.115 | 20.73 | 20.55 | 20.73 | 20.17 | 20.87 | 127,644 | 20.514 | -0.67% |
| 2010-12-24 | 0 | 22.50 | 22.50 | 22.65 | 22.40 | 23.00 | 94,000 | 2,129,515 | 22.654 | 20.87 | 20.87 | 21.01 | 20.78 | 21.33 | 101,339 | 21.014 | -1.75% |
| 2010-12-23 | 0 | 22.90 | 22.85 | 22.90 | 22.85 | 23.40 | 42,100 | 969,640 | 23.032 | 21.24 | 21.20 | 21.24 | 21.20 | 21.71 | 45,387 | 21.364 | -0.87% |
| 2010-12-22 | 0 | 23.10 | 23.10 | 23.20 | 22.90 | 23.45 | 1,106,500 | 25,490,465 | 23.037 | 21.43 | 21.43 | 21.52 | 21.24 | 21.75 | 1,192,886 | 21.369 | -1.07% |
| 2010-12-21 | 0 | 23.35 | 23.20 | 23.35 | 23.30 | 23.90 | 163,400 | 3,828,870 | 23.433 | 21.66 | 21.52 | 21.66 | 21.61 | 22.17 | 176,157 | 21.736 | -2.51% |
| 2010-12-20 | 0 | 23.95 | 23.80 | 24.00 | 23.35 | 24.25 | 110,500 | 2,619,930 | 23.710 | 22.22 | 22.08 | 22.26 | 21.66 | 22.49 | 119,127 | 21.993 | -0.62% |
| 2010-12-17 | 0 | 24.10 | 24.15 | 24.30 | 23.90 | 24.50 | 40,200 | 962,620 | 23.946 | 22.35 | 22.40 | 22.54 | 22.17 | 22.73 | 43,338 | 22.212 | 0.21% |
| 2010-12-16 | 0 | 24.05 | 24.00 | 24.05 | 24.05 | 24.30 | 14,900 | 361,445 | 24.258 | 22.31 | 22.26 | 22.31 | 22.31 | 22.54 | 16,063 | 22.501 | 0.63% |
| 2010-12-15 | 0 | 23.90 | 23.90 | 24.00 | 23.85 | 24.50 | 244,400 | 5,933,940 | 24.280 | 22.17 | 22.17 | 22.26 | 22.12 | 22.73 | 263,481 | 22.521 | -0.42% |
| 2010-12-14 | 0 | 24.00 | 24.00 | 24.10 | - | - | 0 | 0 | - | 22.26 | 22.26 | 22.35 | - | - | 0 | - | 0.84% |
| 2010-12-13 | 0 | 23.80 | 23.70 | 23.80 | 23.55 | 24.20 | 111,100 | 2,642,285 | 23.783 | 22.08 | 21.98 | 22.08 | 21.84 | 22.45 | 119,774 | 22.061 | 0.42% |
| 2010-12-10 | 0 | 23.70 | 23.65 | 23.70 | 23.35 | 24.00 | 282,900 | 6,684,100 | 23.627 | 21.98 | 21.94 | 21.98 | 21.66 | 22.26 | 304,986 | 21.916 | -1.25% |
| 2010-12-09 | 0 | 24.00 | 23.90 | 24.00 | 23.65 | 24.25 | 304,600 | 7,279,990 | 23.900 | 22.26 | 22.17 | 22.26 | 21.94 | 22.49 | 328,381 | 22.169 | -0.62% |
| 2010-12-08 | 0 | 24.15 | 24.00 | 24.15 | 23.95 | 24.60 | 348,600 | 8,433,690 | 24.193 | 22.40 | 22.26 | 22.40 | 22.22 | 22.82 | 375,816 | 22.441 | 0.62% |
| 2010-12-07 | 0 | 24.00 | 23.95 | 24.00 | 23.60 | 24.10 | 700,800 | 16,721,875 | 23.861 | 22.26 | 22.22 | 22.26 | 21.89 | 22.35 | 755,513 | 22.133 | 1.27% |
| 2010-12-06 | 0 | 23.70 | 23.55 | 23.75 | 23.65 | 24.50 | 777,200 | 18,544,385 | 23.861 | 21.98 | 21.84 | 22.03 | 21.94 | 22.73 | 837,877 | 22.133 | -4.24% |
| 2010-12-03 | 0 | 24.75 | 24.70 | 24.75 | 24.80 | 25.05 | 7,500 | 186,815 | 24.909 | 22.96 | 22.91 | 22.96 | 23.00 | 23.24 | 8,086 | 23.105 | -0.40% |
| 2010-12-02 | 0 | 24.85 | 24.80 | 24.85 | 24.85 | 25.15 | 17,200 | 430,480 | 25.028 | 23.05 | 23.00 | 23.05 | 23.05 | 23.33 | 18,543 | 23.215 | 0.40% |
| 2010-12-01 | 0 | 24.75 | 24.70 | 24.80 | 24.30 | 24.75 | 166,300 | 4,080,515 | 24.537 | 22.96 | 22.91 | 23.00 | 22.54 | 22.96 | 179,283 | 22.760 | 0.20% |
| 2010-11-30 | 0 | 24.70 | 24.65 | 24.70 | 24.40 | 25.25 | 79,100 | 1,955,960 | 24.728 | 22.91 | 22.86 | 22.91 | 22.63 | 23.42 | 85,275 | 22.937 | -1.79% |
| 2010-11-29 | 0 | 25.15 | 25.15 | 25.35 | 24.60 | 24.95 | 8,700 | 214,450 | 24.649 | 23.33 | 23.33 | 23.51 | 22.82 | 23.14 | 9,379 | 22.864 | 1.62% |
| 2010-11-26 | 0 | 24.75 | 24.60 | 24.70 | 24.35 | 25.00 | 89,550 | 2,204,848 | 24.621 | 22.96 | 22.82 | 22.91 | 22.59 | 23.19 | 96,541 | 22.838 | 1.64% |
| 2010-11-25 | 0 | 24.35 | 24.25 | 24.35 | 24.05 | 24.45 | 181,300 | 4,415,105 | 24.353 | 22.59 | 22.49 | 22.59 | 22.31 | 22.68 | 195,454 | 22.589 | 1.25% |
| 2010-11-24 | 0 | 24.05 | 24.10 | 24.15 | 23.10 | 24.25 | 232,600 | 5,558,220 | 23.896 | 22.31 | 22.35 | 22.40 | 21.43 | 22.49 | 250,759 | 22.166 | 2.78% |
| 2010-11-23 | 0 | 23.40 | 23.30 | 23.35 | 23.20 | 24.00 | 213,500 | 4,996,555 | 23.403 | 21.71 | 21.61 | 21.66 | 21.52 | 22.26 | 230,168 | 21.708 | -1.06% |
| 2010-11-22 | 0 | 23.65 | 23.55 | 23.65 | 23.45 | 23.85 | 237,900 | 5,623,905 | 23.640 | 21.94 | 21.84 | 21.94 | 21.75 | 22.12 | 256,473 | 21.928 | 1.50% |
| 2010-11-19 | 0 | 23.30 | 23.00 | 23.25 | 22.90 | 23.40 | 67,340 | 1,561,968 | 23.195 | 21.61 | 21.33 | 21.57 | 21.24 | 21.71 | 72,597 | 21.516 | 2.42% |
| 2010-11-18 | 0 | 22.75 | 22.55 | 22.70 | 22.20 | 22.75 | 625,500 | 14,094,020 | 22.532 | 21.10 | 20.92 | 21.06 | 20.59 | 21.10 | 674,334 | 20.901 | 2.25% |
| 2010-11-17 | 0 | 22.25 | 22.25 | 22.30 | 22.00 | 23.50 | 786,600 | 17,895,540 | 22.751 | 20.64 | 20.64 | 20.69 | 20.41 | 21.80 | 848,011 | 21.103 | -5.52% |
| 2010-11-16 | 0 | 23.55 | 23.55 | 23.60 | 23.40 | 24.15 | 226,200 | 5,366,505 | 23.725 | 21.84 | 21.84 | 21.89 | 21.71 | 22.40 | 243,860 | 22.007 | -1.46% |
| 2010-11-15 | 0 | 23.90 | 23.85 | 24.05 | 23.45 | 24.15 | 2,211,700 | 52,002,210 | 23.512 | 22.17 | 22.12 | 22.31 | 21.75 | 22.40 | 2,384,371 | 21.810 | 2.14% |
| 2010-11-12 | 0 | 23.40 | 23.30 | 23.40 | 22.85 | 24.25 | 1,753,100 | 41,168,810 | 23.483 | 21.71 | 21.61 | 21.71 | 21.20 | 22.49 | 1,889,967 | 21.783 | -2.09% |
| 2010-11-11 | 0 | 23.90 | 23.85 | 24.05 | 23.90 | 24.75 | 222,900 | 5,433,805 | 24.378 | 22.17 | 22.12 | 22.31 | 22.17 | 22.96 | 240,302 | 22.612 | -1.65% |
| 2010-11-10 | 0 | 24.30 | 24.30 | 24.40 | 23.90 | 24.90 | 437,800 | 10,708,210 | 24.459 | 22.54 | 22.54 | 22.63 | 22.17 | 23.10 | 471,980 | 22.688 | 2.97% |
| 2010-11-09 | 0 | 23.60 | 23.55 | 23.75 | 23.20 | 23.70 | 179,000 | 4,191,705 | 23.417 | 21.89 | 21.84 | 22.03 | 21.52 | 21.98 | 192,975 | 21.722 | 1.51% |
| 2010-11-08 | 0 | 23.25 | 23.25 | 23.30 | 22.90 | 23.25 | 28,600 | 660,420 | 23.092 | 21.57 | 21.57 | 21.61 | 21.24 | 21.57 | 30,833 | 21.419 | 1.53% |
| 2010-11-05 | 0 | 22.90 | 22.75 | 22.90 | 22.90 | 23.40 | 177,000 | 4,103,830 | 23.186 | 21.24 | 21.10 | 21.24 | 21.24 | 21.71 | 190,819 | 21.506 | -0.43% |
| 2010-11-04 | 0 | 23.00 | 22.95 | 23.00 | 22.55 | 23.00 | 315,100 | 7,150,325 | 22.692 | 21.33 | 21.29 | 21.33 | 20.92 | 21.33 | 339,700 | 21.049 | 2.45% |
| 2010-11-03 | 0 | 22.45 | 22.45 | 22.50 | 22.45 | 22.90 | 421,900 | 9,622,430 | 22.807 | 20.82 | 20.82 | 20.87 | 20.82 | 21.24 | 454,838 | 21.156 | 0.45% |
| 2010-11-02 | 0 | 22.35 | 22.30 | 22.35 | 22.30 | 22.60 | 225,500 | 5,054,120 | 22.413 | 20.73 | 20.69 | 20.73 | 20.69 | 20.96 | 243,105 | 20.790 | -0.45% |
| 2010-11-01 | 0 | 22.45 | 22.20 | 22.45 | 21.95 | 22.45 | 212,400 | 4,731,155 | 22.275 | 20.82 | 20.59 | 20.82 | 20.36 | 20.82 | 228,982 | 20.662 | 3.70% |
| 2010-10-29 | 0 | 21.65 | 21.50 | 21.75 | 21.20 | 21.65 | 53,000 | 1,128,215 | 21.287 | 20.08 | 19.94 | 20.17 | 19.66 | 20.08 | 57,138 | 19.746 | 1.17% |
| 2010-10-28 | 0 | 21.40 | 21.35 | 21.40 | 21.35 | 22.50 | 364,700 | 7,923,355 | 21.726 | 19.85 | 19.80 | 19.85 | 19.80 | 20.87 | 393,173 | 20.152 | -1.15% |
| 2010-10-27 | 0 | 21.65 | 21.65 | 21.80 | 21.65 | 22.20 | 217,100 | 4,751,025 | 21.884 | 20.08 | 20.08 | 20.22 | 20.08 | 20.59 | 234,049 | 20.299 | -2.48% |
| 2010-10-26 | 0 | 22.20 | 22.05 | 22.20 | 21.85 | 22.55 | 133,400 | 2,931,145 | 21.973 | 20.59 | 20.45 | 20.59 | 20.27 | 20.92 | 143,815 | 20.381 | -0.45% |
| 2010-10-25 | 0 | 22.30 | 22.25 | 22.30 | 22.00 | 22.50 | 408,500 | 9,054,090 | 22.164 | 20.69 | 20.64 | 20.69 | 20.41 | 20.87 | 440,392 | 20.559 | 3.48% |
| 2010-10-22 | 0 | 21.55 | 21.40 | 21.55 | 21.50 | 21.65 | 98,200 | 2,112,255 | 21.510 | 19.99 | 19.85 | 19.99 | 19.94 | 20.08 | 105,867 | 19.952 | 0.94% |
| 2010-10-21 | 0 | 21.35 | 21.25 | 21.45 | 21.15 | 21.50 | 246,600 | 5,257,570 | 21.320 | 19.80 | 19.71 | 19.90 | 19.62 | 19.94 | 265,852 | 19.776 | 0.71% |
| 2010-10-20 | 0 | 21.20 | 21.10 | 21.20 | 20.70 | 21.30 | 899,504 | 18,807,424 | 20.909 | 19.66 | 19.57 | 19.66 | 19.20 | 19.76 | 969,730 | 19.395 | 1.92% |
| 2010-10-19 | 0 | 20.80 | 20.70 | 20.80 | 20.40 | 21.05 | 343,200 | 7,097,250 | 20.680 | 19.29 | 19.20 | 19.29 | 18.92 | 19.53 | 369,994 | 19.182 | -0.24% |
| 2010-10-18 | 0 | 20.85 | 20.85 | 20.95 | 20.45 | 21.25 | 907,700 | 19,008,000 | 20.941 | 19.34 | 19.34 | 19.43 | 18.97 | 19.71 | 978,566 | 19.424 | -1.88% |
| 2010-10-15 | 0 | 21.25 | 21.15 | 21.25 | 21.20 | 21.45 | 106,600 | 2,280,790 | 21.396 | 19.71 | 19.62 | 19.71 | 19.66 | 19.90 | 114,922 | 19.846 | 0.47% |
| 2010-10-14 | 0 | 21.15 | 21.15 | 21.20 | 21.15 | 21.35 | 78,300 | 1,662,685 | 21.235 | 19.62 | 19.62 | 19.66 | 19.62 | 19.80 | 84,413 | 19.697 | -2.31% |
| 2010-10-13 | 0 | 21.65 | 21.65 | 21.70 | 21.20 | 21.80 | 226,100 | 4,838,330 | 21.399 | 20.08 | 20.08 | 20.13 | 19.66 | 20.22 | 243,752 | 19.849 | -0.69% |
| 2010-10-12 | 0 | 21.80 | 21.80 | 21.85 | 21.50 | 22.40 | 396,500 | 8,661,740 | 21.846 | 20.22 | 20.22 | 20.27 | 19.94 | 20.78 | 427,455 | 20.263 | -1.80% |
| 2010-10-11 | 0 | 22.20 | 21.95 | 22.20 | 21.90 | 22.30 | 77,500 | 1,715,415 | 22.134 | 20.59 | 20.36 | 20.59 | 20.31 | 20.69 | 83,551 | 20.531 | 1.60% |
| 2010-10-08 | 0 | 21.85 | 21.80 | 21.90 | 21.70 | 22.20 | 241,400 | 5,301,645 | 21.962 | 20.27 | 20.22 | 20.31 | 20.13 | 20.59 | 260,246 | 20.372 | 0.00% |
| 2010-10-07 | 0 | 21.85 | 21.60 | 21.85 | 21.70 | 21.95 | 148,600 | 3,248,730 | 21.862 | 20.27 | 20.04 | 20.27 | 20.13 | 20.36 | 160,201 | 20.279 | -1.13% |
| 2010-10-06 | 0 | 22.10 | 21.95 | 22.10 | 21.95 | 22.30 | 81,500 | 1,793,310 | 22.004 | 20.50 | 20.36 | 20.50 | 20.36 | 20.69 | 87,863 | 20.410 | 1.84% |
| 2010-10-05 | 0 | 21.70 | 21.50 | 21.70 | 21.50 | 21.75 | 37,200 | 804,545 | 21.628 | 20.13 | 19.94 | 20.13 | 19.94 | 20.17 | 40,104 | 20.061 | 0.46% |
| 2010-10-04 | 0 | 21.60 | 21.45 | 21.60 | 21.25 | 21.60 | 40,500 | 869,260 | 21.463 | 20.04 | 19.90 | 20.04 | 19.71 | 20.04 | 43,662 | 19.909 | 1.89% |
| 2010-09-30 | 0 | 21.20 | 21.20 | 21.35 | 21.15 | 21.30 | 52,000 | 1,102,030 | 21.193 | 19.66 | 19.66 | 19.80 | 19.62 | 19.76 | 56,060 | 19.658 | -0.47% |
| 2010-09-29 | 0 | 21.30 | 21.15 | 21.30 | 21.15 | 21.65 | 47,200 | 1,009,320 | 21.384 | 19.76 | 19.62 | 19.76 | 19.62 | 20.08 | 50,885 | 19.835 | -0.93% |
| 2010-09-28 | 0 | 21.50 | 21.45 | 21.65 | 21.50 | 21.80 | 98,600 | 2,130,495 | 21.608 | 19.94 | 19.90 | 20.08 | 19.94 | 20.22 | 106,298 | 20.043 | 0.94% |
| 2010-09-27 | 0 | 21.30 | 21.20 | 21.30 | 20.75 | 21.30 | 31,100 | 655,295 | 21.071 | 19.76 | 19.66 | 19.76 | 19.25 | 19.76 | 33,528 | 19.545 | 3.40% |
| 2010-09-24 | 0 | 20.60 | 20.60 | 20.65 | 20.50 | 20.60 | 10,500 | 216,095 | 20.581 | 19.11 | 19.11 | 19.15 | 19.02 | 19.11 | 11,320 | 19.090 | 0.24% |
| 2010-09-22 | 0 | 20.55 | 20.55 | 20.65 | 20.35 | 20.55 | 49,100 | 1,006,070 | 20.490 | 19.06 | 19.06 | 19.15 | 18.88 | 19.06 | 52,933 | 19.006 | 0.49% |
| 2010-09-21 | 0 | 20.45 | 20.30 | 20.45 | 20.20 | 20.45 | 93,100 | 1,898,920 | 20.397 | 18.97 | 18.83 | 18.97 | 18.74 | 18.97 | 100,368 | 18.919 | 0.74% |
| 2010-09-20 | 0 | 20.30 | 20.20 | 20.30 | 20.20 | 20.40 | 18,500 | 375,305 | 20.287 | 18.83 | 18.74 | 18.83 | 18.74 | 18.92 | 19,944 | 18.818 | 0.74% |
| 2010-09-17 | 0 | 20.15 | 20.00 | 20.15 | 19.92 | 20.30 | 53,200 | 1,073,828 | 20.185 | 18.69 | 18.55 | 18.69 | 18.48 | 18.83 | 57,353 | 18.723 | 2.08% |
| 2010-09-16 | 0 | 19.74 | 19.76 | 19.92 | 19.54 | 19.90 | 109,200 | 2,152,660 | 19.713 | 18.31 | 18.33 | 18.48 | 18.12 | 18.46 | 117,725 | 18.285 | -0.30% |
| 2010-09-15 | 0 | 19.80 | 19.72 | 19.86 | 19.00 | 20.20 | 165,600 | 3,310,970 | 19.994 | 18.37 | 18.29 | 18.42 | 17.62 | 18.74 | 178,529 | 18.546 | -1.00% |
| 2010-09-14 | 0 | 20.00 | 19.90 | 20.00 | 20.00 | 20.40 | 46,600 | 938,845 | 20.147 | 18.55 | 18.46 | 18.55 | 18.55 | 18.92 | 50,238 | 18.688 | 0.30% |
| 2010-09-13 | 0 | 19.94 | 19.94 | 20.00 | 19.80 | 20.20 | 67,100 | 1,342,700 | 20.010 | 18.50 | 18.50 | 18.55 | 18.37 | 18.74 | 72,339 | 18.561 | 0.71% |
| 2010-09-10 | 0 | 19.80 | 19.70 | 19.80 | 19.36 | 19.80 | 70,400 | 1,373,388 | 19.508 | 18.37 | 18.27 | 18.37 | 17.96 | 18.37 | 75,896 | 18.096 | 1.85% |
| 2010-09-09 | 0 | 19.44 | 19.32 | 19.46 | 19.38 | 19.72 | 249,700 | 4,883,832 | 19.559 | 18.03 | 17.92 | 18.05 | 17.98 | 18.29 | 269,194 | 18.142 | 0.62% |
| 2010-09-08 | 0 | 19.32 | 19.26 | 19.36 | 19.30 | 19.48 | 382,600 | 7,418,190 | 19.389 | 17.92 | 17.87 | 17.96 | 17.90 | 18.07 | 412,470 | 17.985 | -0.41% |
| 2010-09-07 | 0 | 19.40 | 19.40 | 19.50 | 19.30 | 19.50 | 120,300 | 2,327,058 | 19.344 | 18.00 | 18.00 | 18.09 | 17.90 | 18.09 | 129,692 | 17.943 | -1.02% |
| 2010-09-06 | 0 | 19.60 | 19.50 | 19.60 | 19.38 | 19.60 | 266,800 | 5,181,094 | 19.419 | 18.18 | 18.09 | 18.18 | 17.98 | 18.18 | 287,629 | 18.013 | 2.08% |
| 2010-09-03 | 0 | 19.20 | 19.16 | 19.28 | 19.02 | 19.30 | 62,000 | 1,189,616 | 19.187 | 17.81 | 17.77 | 17.88 | 17.64 | 17.90 | 66,840 | 17.798 | 0.73% |
| 2010-09-02 | 0 | 19.06 | 19.00 | 19.06 | 18.90 | 19.08 | 247,500 | 4,686,816 | 18.937 | 17.68 | 17.62 | 17.68 | 17.53 | 17.70 | 266,823 | 17.565 | 1.93% |
| 2010-09-01 | 0 | 18.70 | 18.62 | 18.70 | 18.54 | 18.88 | 30,800 | 577,376 | 18.746 | 17.35 | 17.27 | 17.35 | 17.20 | 17.51 | 33,205 | 17.388 | 0.11% |
| 2010-08-31 | 0 | 18.68 | 18.68 | 18.74 | 18.62 | 18.74 | 19,300 | 360,424 | 18.675 | 17.33 | 17.33 | 17.38 | 17.27 | 17.38 | 20,807 | 17.322 | -0.11% |
| 2010-08-30 | 0 | 18.70 | 18.70 | 18.78 | 18.26 | 18.70 | 28,200 | 525,080 | 18.620 | 17.35 | 17.35 | 17.42 | 16.94 | 17.35 | 30,402 | 17.271 | 3.54% |
| 2010-08-27 | 0 | 18.06 | 18.06 | 18.10 | 18.04 | 18.20 | 94,900 | 1,719,238 | 18.116 | 16.75 | 16.75 | 16.79 | 16.73 | 16.88 | 102,309 | 16.804 | 0.11% |
| 2010-08-26 | 0 | 18.04 | 18.02 | 18.12 | 17.90 | 18.10 | 19,700 | 355,028 | 18.022 | 16.73 | 16.72 | 16.81 | 16.60 | 16.79 | 21,238 | 16.717 | 0.22% |
| 2010-08-25 | 0 | 18.00 | 17.96 | 18.00 | 17.90 | 18.16 | 255,400 | 4,610,140 | 18.051 | 16.70 | 16.66 | 16.70 | 16.60 | 16.84 | 275,339 | 16.743 | -0.11% |
| 2010-08-24 | 0 | 18.02 | 18.02 | 18.06 | 17.96 | 18.08 | 13,600 | 245,048 | 18.018 | 16.72 | 16.72 | 16.75 | 16.66 | 16.77 | 14,662 | 16.713 | 0.33% |
| 2010-08-23 | 0 | 17.96 | 17.96 | 18.02 | 17.88 | 18.10 | 762,300 | 13,679,666 | 17.945 | 16.66 | 16.66 | 16.72 | 16.59 | 16.79 | 821,814 | 16.646 | -0.88% |
| 2010-08-20 | 0 | 18.12 | 18.12 | 18.20 | 18.12 | 18.42 | 42,600 | 779,836 | 18.306 | 16.81 | 16.81 | 16.88 | 16.81 | 17.09 | 45,926 | 16.980 | -2.05% |
| 2010-08-19 | 0 | 18.50 | 18.50 | 18.54 | 18.50 | 18.58 | 86,000 | 1,593,788 | 18.532 | 17.16 | 17.16 | 17.20 | 17.16 | 17.23 | 92,714 | 17.190 | -0.32% |
| 2010-08-18 | 0 | 18.56 | 18.56 | 18.60 | 18.56 | 18.66 | 20,100 | 373,876 | 18.601 | 17.22 | 17.22 | 17.25 | 17.22 | 17.31 | 21,669 | 17.254 | -0.54% |
| 2010-08-17 | 0 | 18.66 | 18.66 | 18.74 | 18.62 | 18.78 | 52,600 | 986,348 | 18.752 | 17.31 | 17.31 | 17.38 | 17.27 | 17.42 | 56,707 | 17.394 | -0.21% |
| 2010-08-16 | 0 | 18.70 | 18.70 | 18.74 | 18.62 | 18.78 | 82,300 | 1,539,226 | 18.703 | 17.35 | 17.35 | 17.38 | 17.27 | 17.42 | 88,725 | 17.348 | 1.08% |
| 2010-08-13 | 0 | 18.50 | 18.54 | 18.58 | 18.42 | 18.60 | 542,400 | 10,047,170 | 18.524 | 17.16 | 17.20 | 17.23 | 17.09 | 17.25 | 584,746 | 17.182 | -0.11% |
| 2010-08-12 | 0 | 18.52 | 18.50 | 18.56 | 18.42 | 18.68 | 179,200 | 3,334,620 | 18.608 | 17.18 | 17.16 | 17.22 | 17.09 | 17.33 | 193,190 | 17.261 | -1.70% |
| 2010-08-11 | 0 | 18.84 | 18.68 | 18.84 | 18.56 | 18.86 | 349,900 | 6,532,916 | 18.671 | 17.48 | 17.33 | 17.48 | 17.22 | 17.49 | 377,217 | 17.319 | 1.73% |
| 2010-08-10 | 0 | 18.52 | 18.50 | 18.56 | 18.50 | 19.10 | 286,700 | 5,379,314 | 18.763 | 17.18 | 17.16 | 17.22 | 17.16 | 17.72 | 309,083 | 17.404 | -2.83% |
| 2010-08-09 | 0 | 19.06 | 19.04 | 19.06 | 18.86 | 19.28 | 526,300 | 10,033,254 | 19.064 | 17.68 | 17.66 | 17.68 | 17.49 | 17.88 | 567,389 | 17.683 | 1.06% |
| 2010-08-06 | 0 | 18.86 | 18.84 | 18.86 | 18.48 | 18.86 | 488,200 | 9,152,620 | 18.748 | 17.49 | 17.48 | 17.49 | 17.14 | 17.49 | 526,315 | 17.390 | 2.50% |
| 2010-08-05 | 0 | 18.40 | 18.34 | 18.42 | 18.26 | 18.50 | 98,400 | 1,812,648 | 18.421 | 17.07 | 17.01 | 17.09 | 16.94 | 17.16 | 106,082 | 17.087 | 0.99% |
| 2010-08-04 | 0 | 18.22 | 18.16 | 18.24 | 18.12 | 18.32 | 19,900 | 362,992 | 18.241 | 16.90 | 16.84 | 16.92 | 16.81 | 16.99 | 21,454 | 16.920 | 0.89% |
| 2010-08-03 | 0 | 18.06 | 18.02 | 18.08 | 18.08 | 18.32 | 76,800 | 1,400,578 | 18.237 | 16.75 | 16.72 | 16.77 | 16.77 | 16.99 | 82,796 | 16.916 | -1.20% |
| 2010-08-02 | 0 | 18.28 | 18.26 | 18.30 | 18.00 | 18.42 | 287,800 | 5,257,754 | 18.269 | 16.96 | 16.94 | 16.97 | 16.70 | 17.09 | 310,269 | 16.946 | 2.12% |
| 2010-07-30 | 0 | 17.90 | 17.88 | 17.90 | 17.74 | 18.00 | 97,000 | 1,728,838 | 17.823 | 16.60 | 16.59 | 16.60 | 16.46 | 16.70 | 104,573 | 16.532 | -0.78% |
| 2010-07-29 | 0 | 18.04 | 18.02 | 18.06 | 18.04 | 18.32 | 173,300 | 3,152,612 | 18.192 | 16.73 | 16.72 | 16.75 | 16.73 | 16.99 | 186,830 | 16.874 | -1.64% |
| 2010-07-28 | 0 | 18.34 | 18.34 | 18.40 | 18.04 | 18.34 | 103,500 | 1,882,236 | 18.186 | 17.01 | 17.01 | 17.07 | 16.73 | 17.01 | 111,580 | 16.869 | 1.78% |
| 2010-07-27 | 0 | 18.02 | 18.00 | 18.02 | 18.00 | 18.30 | 535,700 | 9,722,868 | 18.150 | 16.72 | 16.70 | 16.72 | 16.70 | 16.97 | 577,523 | 16.835 | -0.22% |
| 2010-07-26 | 0 | 18.06 | 18.04 | 18.06 | 18.06 | 18.22 | 1,617,500 | 29,301,286 | 18.115 | 16.75 | 16.73 | 16.75 | 16.75 | 16.90 | 1,743,781 | 16.803 | 0.56% |
| 2010-07-23 | 0 | 17.96 | 17.96 | 17.98 | 17.86 | 18.00 | 812,900 | 14,575,220 | 17.930 | 16.66 | 16.66 | 16.68 | 16.57 | 16.70 | 876,364 | 16.631 | 1.47% |
| 2010-07-22 | 0 | 17.70 | 17.70 | 17.74 | 17.50 | 17.70 | 54,800 | 965,750 | 17.623 | 16.42 | 16.42 | 16.46 | 16.23 | 16.42 | 59,078 | 16.347 | 0.91% |
| 2010-07-21 | 0 | 17.54 | 17.52 | 17.54 | 17.38 | 17.64 | 461,300 | 8,091,386 | 17.540 | 16.27 | 16.25 | 16.27 | 16.12 | 16.36 | 497,314 | 16.270 | 1.39% |
| 2010-07-20 | 0 | 17.30 | 17.28 | 17.30 | 16.98 | 17.32 | 396,900 | 6,825,268 | 17.196 | 16.05 | 16.03 | 16.05 | 15.75 | 16.07 | 427,887 | 15.951 |
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