Lyxor ETF MSCI Korea: Unit HKD
| Exchange | Code | Listed | Last trade | Delisted | |
|---|---|---|---|---|---|
| HKCIS | 02813 | 2007-04-26 | 2012-03-07 | 2012-03-13 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012-03-12 | 1 | - | - | - | - | - | 0 | 0 | - | 39.10 | - | - | - | - | 0 | - | 0.00% |
| 2012-03-09 | 1 | - | - | - | - | - | 0 | 0 | - | 39.10 | - | - | - | - | 0 | - | 0.00% |
| 2012-03-08 | 1 | - | - | - | - | - | 0 | 0 | - | 39.10 | - | - | - | - | 0 | - | 0.00% |
| 2012-03-07 | 0 | 39.10 | 37.00 | 39.20 | 39.05 | 39.50 | 90,450 | 3,541,422 | 39.153 | 39.10 | 37.00 | 39.20 | 39.05 | 39.50 | 90,450 | 39.153 | -1.01% |
| 2012-03-06 | 0 | 39.50 | 39.50 | 39.80 | 39.50 | 40.05 | 61,050 | 2,423,641 | 39.699 | 39.50 | 39.50 | 39.80 | 39.50 | 40.05 | 61,050 | 39.699 | -1.25% |
| 2012-03-05 | 0 | 40.00 | - | 40.20 | 40.00 | 40.15 | 40,050 | 1,604,670 | 40.067 | 40.00 | - | 40.20 | 40.00 | 40.15 | 40,050 | 40.067 | -1.36% |
| 2012-03-02 | 0 | 40.55 | - | 40.60 | 40.40 | 40.80 | 101,250 | 4,108,175 | 40.575 | 40.55 | - | 40.60 | 40.40 | 40.80 | 101,250 | 40.575 | 0.87% |
| 2012-03-01 | 0 | 40.20 | - | 40.20 | 40.00 | 40.40 | 50,250 | 2,025,982 | 40.318 | 40.20 | - | 40.20 | 40.00 | 40.40 | 50,250 | 40.318 | -0.62% |
| 2012-02-29 | 0 | 40.45 | 40.00 | 40.50 | 39.30 | 40.45 | 115,240 | 4,640,636 | 40.269 | 40.45 | 40.00 | 40.50 | 39.30 | 40.45 | 115,240 | 40.269 | 1.89% |
| 2012-02-28 | 0 | 39.70 | 39.30 | 39.70 | 39.30 | 39.75 | 104,850 | 4,148,077 | 39.562 | 39.70 | 39.30 | 39.70 | 39.30 | 39.75 | 104,850 | 39.562 | 1.28% |
| 2012-02-27 | 0 | 39.20 | 39.20 | 39.30 | 38.80 | 39.30 | 6,000 | 235,380 | 39.230 | 39.20 | 39.20 | 39.30 | 38.80 | 39.30 | 6,000 | 39.230 | -1.51% |
| 2012-02-24 | 0 | 39.80 | 39.00 | 39.90 | 39.50 | 39.80 | 36,000 | 1,431,982 | 39.777 | 39.80 | 39.00 | 39.90 | 39.50 | 39.80 | 36,000 | 39.777 | 0.76% |
| 2012-02-23 | 0 | 39.50 | 39.30 | 39.80 | 39.40 | 39.50 | 11,850 | 467,385 | 39.442 | 39.50 | 39.30 | 39.80 | 39.40 | 39.50 | 11,850 | 39.442 | -1.37% |
| 2012-02-22 | 0 | 40.05 | 39.85 | 40.15 | 39.85 | 40.10 | 154,160 | 6,174,996 | 40.056 | 40.05 | 39.85 | 40.15 | 39.85 | 40.10 | 154,160 | 40.056 | -0.25% |
| 2012-02-21 | 0 | 40.15 | - | 40.20 | 39.75 | 40.30 | 22,500 | 898,897 | 39.951 | 40.15 | - | 40.20 | 39.75 | 40.30 | 22,500 | 39.951 | 1.13% |
| 2012-02-20 | 0 | 39.70 | - | 40.00 | 39.70 | 40.20 | 36,610 | 1,464,064 | 39.991 | 39.70 | - | 40.00 | 39.70 | 40.20 | 36,610 | 39.991 | -0.50% |
| 2012-02-17 | 0 | 39.90 | - | 39.90 | 39.00 | 40.15 | 48,900 | 1,956,537 | 40.011 | 39.90 | - | 39.90 | 39.00 | 40.15 | 48,900 | 40.011 | 1.92% |
| 2012-02-16 | 0 | 39.15 | 39.10 | 39.30 | 39.05 | 39.40 | 24,450 | 960,405 | 39.280 | 39.15 | 39.10 | 39.30 | 39.05 | 39.40 | 24,450 | 39.280 | -2.00% |
| 2012-02-15 | 0 | 39.95 | - | 39.95 | 39.45 | 40.05 | 52,050 | 2,078,820 | 39.939 | 39.95 | - | 39.95 | 39.45 | 40.05 | 52,050 | 39.939 | 1.52% |
| 2012-02-14 | 0 | 39.35 | - | 39.50 | 39.30 | 39.50 | 14,850 | 584,325 | 39.349 | 39.35 | - | 39.50 | 39.30 | 39.50 | 14,850 | 39.348 | -0.38% |
| 2012-02-13 | 0 | 39.50 | - | 39.85 | 39.00 | 39.80 | 31,500 | 1,244,445 | 39.506 | 39.50 | - | 39.85 | 39.00 | 39.80 | 31,500 | 39.506 | 1.02% |
| 2012-02-10 | 0 | 39.10 | 39.00 | 39.80 | 39.10 | 39.35 | 3,450 | 135,637 | 39.315 | 39.10 | 39.00 | 39.80 | 39.10 | 39.35 | 3,450 | 39.315 | -2.13% |
| 2012-02-09 | 0 | 39.95 | 39.35 | 40.00 | 39.35 | 40.05 | 7,500 | 298,845 | 39.846 | 39.95 | 39.35 | 40.00 | 39.35 | 40.05 | 7,500 | 39.846 | 0.38% |
| 2012-02-08 | 0 | 39.80 | 39.35 | 39.90 | 39.50 | 39.85 | 113,720 | 4,512,215 | 39.678 | 39.80 | 39.35 | 39.90 | 39.50 | 39.85 | 113,720 | 39.678 | 1.14% |
| 2012-02-07 | 0 | 39.35 | 39.35 | 39.50 | 39.00 | 39.40 | 40,700 | 1,600,160 | 39.316 | 39.35 | 39.35 | 39.50 | 39.00 | 39.40 | 40,700 | 39.316 | 0.25% |
| 2012-02-06 | 0 | 39.25 | 38.90 | 39.25 | 38.95 | 39.40 | 9,900 | 388,395 | 39.232 | 39.25 | 38.90 | 39.25 | 38.95 | 39.40 | 9,900 | 39.232 | -0.38% |
| 2012-02-03 | 0 | 39.40 | 39.20 | 39.40 | 39.00 | 39.40 | 57,900 | 2,279,122 | 39.363 | 39.40 | 39.20 | 39.40 | 39.00 | 39.40 | 57,900 | 39.363 | -0.25% |
| 2012-02-02 | 0 | 39.50 | - | 39.70 | 39.20 | 39.80 | 30,750 | 1,218,802 | 39.636 | 39.50 | - | 39.70 | 39.20 | 39.80 | 30,750 | 39.636 | 1.41% |
| 2012-02-01 | 0 | 38.95 | - | 39.00 | 38.70 | 39.20 | 32,550 | 1,274,520 | 39.156 | 38.95 | - | 39.00 | 38.70 | 39.20 | 32,550 | 39.156 | 0.26% |
| 2012-01-31 | 0 | 38.85 | - | 39.00 | 38.40 | 39.05 | 87,750 | 3,420,262 | 38.977 | 38.85 | - | 39.00 | 38.40 | 39.05 | 87,750 | 38.977 | 1.04% |
| 2012-01-30 | 0 | 38.45 | 38.40 | 38.80 | 38.45 | 39.00 | 22,350 | 862,312 | 38.582 | 38.45 | 38.40 | 38.80 | 38.45 | 39.00 | 22,350 | 38.582 | -2.29% |
| 2012-01-27 | 0 | 39.35 | 38.95 | 39.35 | 38.70 | 39.35 | 41,700 | 1,637,100 | 39.259 | 39.35 | 38.95 | 39.35 | 38.70 | 39.35 | 41,700 | 39.259 | 0.90% |
| 2012-01-26 | 0 | 39.00 | 38.00 | 39.40 | 38.40 | 39.35 | 60,450 | 2,371,012 | 39.223 | 39.00 | 38.00 | 39.40 | 38.40 | 39.35 | 60,450 | 39.223 | 1.43% |
| 2012-01-20 | 0 | 38.45 | - | 38.80 | 38.00 | 38.75 | 52,950 | 2,031,735 | 38.371 | 38.45 | - | 38.80 | 38.00 | 38.75 | 52,950 | 38.371 | 2.53% |
| 2012-01-19 | 0 | 37.50 | - | 37.80 | 36.50 | 37.75 | 47,850 | 1,799,940 | 37.616 | 37.50 | - | 37.80 | 36.50 | 37.75 | 47,850 | 37.616 | 1.76% |
| 2012-01-18 | 0 | 36.85 | 36.50 | 37.00 | 36.60 | 37.00 | 28,800 | 1,057,485 | 36.718 | 36.85 | 36.50 | 37.00 | 36.60 | 37.00 | 28,800 | 36.718 | -0.41% |
| 2012-01-17 | 0 | 37.00 | - | 37.80 | 36.00 | 37.00 | 139,200 | 5,134,207 | 36.884 | 37.00 | - | 37.80 | 36.00 | 37.00 | 139,200 | 36.884 | 3.64% |
| 2012-01-16 | 0 | 35.70 | - | 36.00 | 35.45 | 35.70 | 16,950 | 602,790 | 35.563 | 35.70 | - | 36.00 | 35.45 | 35.70 | 16,950 | 35.563 | -1.65% |
| 2012-01-13 | 0 | 36.30 | - | 36.50 | 35.50 | 36.30 | 14,199 | 512,127 | 36.068 | 36.30 | - | 36.50 | 35.50 | 36.30 | 14,199 | 36.068 | 1.68% |
| 2012-01-12 | 0 | 35.70 | 35.70 | 35.80 | 35.30 | 35.70 | 2,700 | 95,550 | 35.389 | 35.70 | 35.70 | 35.80 | 35.30 | 35.70 | 2,700 | 35.389 | 0.85% |
| 2012-01-11 | 0 | 35.40 | 34.70 | 35.65 | 35.20 | 35.50 | 8,850 | 312,450 | 35.305 | 35.40 | 34.70 | 35.65 | 35.20 | 35.50 | 8,850 | 35.305 | -0.28% |
| 2012-01-10 | 0 | 35.50 | 34.50 | 35.70 | 35.50 | 35.80 | 15,750 | 560,160 | 35.566 | 35.50 | 34.50 | 35.70 | 35.50 | 35.80 | 15,750 | 35.566 | 1.43% |
| 2012-01-09 | 0 | 35.00 | 34.05 | 36.00 | 34.60 | 34.60 | 300 | 10,380 | 34.600 | 35.00 | 34.05 | 36.00 | 34.60 | 34.60 | 300 | 34.600 | -0.71% |
| 2012-01-06 | 0 | 35.25 | 31.00 | 38.00 | 35.15 | 35.15 | 600 | 21,090 | 35.150 | 35.25 | 31.00 | 38.00 | 35.15 | 35.15 | 600 | 35.150 | -2.49% |
| 2012-01-05 | 0 | 36.15 | 33.00 | 36.75 | 36.15 | 36.20 | 4,950 | 178,972 | 36.156 | 36.15 | 33.00 | 36.75 | 36.15 | 36.20 | 4,950 | 36.156 | -0.82% |
| 2012-01-04 | 0 | 36.45 | 31.00 | 36.45 | 36.25 | 36.80 | 3,150 | 115,395 | 36.633 | 36.45 | 31.00 | 36.45 | 36.25 | 36.80 | 3,150 | 36.633 | -0.68% |
| 2012-01-03 | 0 | 36.70 | 33.00 | 37.30 | 35.80 | 36.70 | 94,050 | 3,434,520 | 36.518 | 36.70 | 33.00 | 37.30 | 35.80 | 36.70 | 94,050 | 36.518 | 4.26% |
| 2011-12-30 | 0 | 35.20 | 31.00 | 35.25 | 35.20 | 35.20 | 6,000 | 211,200 | 35.200 | 35.20 | 31.00 | 35.25 | 35.20 | 35.20 | 6,000 | 35.200 | -0.14% |
| 2011-12-29 | 0 | 35.25 | 31.00 | 35.45 | 34.70 | 35.45 | 72,000 | 2,540,145 | 35.280 | 35.25 | 31.00 | 35.45 | 34.70 | 35.45 | 72,000 | 35.280 | 0.71% |
| 2011-12-28 | 0 | 35.00 | 31.00 | 35.30 | 34.80 | 35.20 | 28,950 | 1,015,740 | 35.086 | 35.00 | 31.00 | 35.30 | 34.80 | 35.20 | 28,950 | 35.086 | -2.37% |
| 2011-12-23 | 0 | 35.85 | 35.00 | 36.00 | 35.00 | 35.85 | 9,000 | 321,067 | 35.674 | 35.85 | 35.00 | 36.00 | 35.00 | 35.85 | 9,000 | 35.674 | 2.14% |
| 2011-12-22 | 0 | 35.10 | 34.00 | 35.60 | 34.80 | 35.10 | 24,000 | 842,355 | 35.098 | 35.10 | 34.00 | 35.60 | 34.80 | 35.10 | 24,000 | 35.098 | -1.40% |
| 2011-12-21 | 0 | 35.60 | 35.00 | 35.60 | 35.25 | 35.60 | 144,750 | 5,132,107 | 35.455 | 35.60 | 35.00 | 35.60 | 35.25 | 35.60 | 144,750 | 35.455 | 5.48% |
| 2011-12-20 | 0 | 33.75 | 33.50 | 40.00 | 33.55 | 33.80 | 100,000 | 3,360,105 | 33.601 | 33.75 | 33.50 | 40.00 | 33.55 | 33.80 | 100,000 | 33.601 | 0.45% |
| 2011-12-19 | 0 | 33.60 | 33.60 | 35.15 | 33.00 | 34.05 | 29,550 | 990,885 | 33.533 | 33.60 | 33.60 | 35.15 | 33.00 | 34.05 | 29,550 | 33.532 | -4.27% |
| 2011-12-16 | 0 | 35.10 | - | 35.10 | 34.00 | 35.15 | 91,200 | 3,187,650 | 34.952 | 35.10 | - | 35.10 | 34.00 | 35.15 | 91,200 | 34.952 | 1.89% |
| 2011-12-15 | 0 | 34.45 | 34.05 | 35.25 | 34.35 | 34.50 | 23,700 | 814,327 | 34.360 | 34.45 | 34.05 | 35.25 | 34.35 | 34.50 | 23,700 | 34.360 | -2.27% |
| 2011-12-14 | 0 | 35.25 | 35.00 | 35.65 | 35.00 | 35.25 | 4,350 | 152,992 | 35.171 | 35.25 | 35.00 | 35.65 | 35.00 | 35.25 | 4,350 | 35.171 | -1.12% |
| 2011-12-13 | 0 | 35.65 | - | 35.70 | 35.45 | 35.70 | 9,300 | 331,642 | 35.660 | 35.65 | - | 35.70 | 35.45 | 35.70 | 9,300 | 35.660 | -2.06% |
| 2011-12-12 | 0 | 36.40 | - | 36.50 | 36.40 | 36.60 | 7,650 | 279,382 | 36.521 | 36.40 | - | 36.50 | 36.40 | 36.60 | 7,650 | 36.521 | 1.11% |
| 2011-12-09 | 0 | 36.00 | - | 37.00 | 36.00 | 36.00 | 3,000 | 108,000 | 36.000 | 36.00 | - | 37.00 | 36.00 | 36.00 | 3,000 | 36.000 | -3.49% |
| 2011-12-08 | 0 | 37.30 | - | 37.60 | 37.00 | 37.80 | 15,450 | 574,125 | 37.160 | 37.30 | - | 37.60 | 37.00 | 37.80 | 15,450 | 37.160 | -1.19% |
| 2011-12-07 | 0 | 37.75 | - | 40.00 | 37.70 | 37.70 | 300 | 11,310 | 37.700 | 37.75 | - | 40.00 | 37.70 | 37.70 | 300 | 37.700 | 0.94% |
| 2011-12-06 | 0 | 37.40 | - | 37.40 | - | - | 0 | 0 | - | 37.40 | - | 37.40 | - | - | 0 | - | -0.93% |
| 2011-12-05 | 0 | 37.75 | - | 40.00 | 37.75 | 37.75 | 1,800 | 67,950 | 37.750 | 37.75 | - | 40.00 | 37.75 | 37.75 | 1,800 | 37.750 | 0.27% |
| 2011-12-02 | 0 | 37.65 | 37.65 | 38.00 | 37.30 | 37.35 | 1,650 | 61,552 | 37.304 | 37.65 | 37.65 | 38.00 | 37.30 | 37.35 | 1,650 | 37.304 | 0.40% |
| 2011-12-01 | 0 | 37.50 | 36.00 | 38.00 | 36.00 | 36.00 | 2,400 | 86,400 | 36.000 | 37.50 | 36.00 | 38.00 | 36.00 | 36.00 | 2,400 | 36.000 | 5.49% |
| 2011-11-30 | 0 | 35.55 | - | 36.10 | 35.05 | 35.75 | 16,200 | 568,470 | 35.091 | 35.55 | - | 36.10 | 35.05 | 35.75 | 16,200 | 35.091 | -0.56% |
| 2011-11-29 | 0 | 35.75 | 35.75 | 40.00 | 35.30 | 35.30 | 150 | 5,295 | 35.300 | 35.75 | 35.75 | 40.00 | 35.30 | 35.30 | 150 | 35.300 | 3.32% |
| 2011-11-28 | 0 | 34.60 | - | 40.00 | 33.85 | 33.85 | 5,100 | 172,635 | 33.850 | 34.60 | - | 40.00 | 33.85 | 33.85 | 5,100 | 33.850 | 2.22% |
| 2011-11-25 | 0 | 33.85 | 33.50 | 33.85 | - | - | 0 | 0 | - | 33.85 | 33.50 | 33.85 | - | - | 0 | - | -0.59% |
| 2011-11-24 | 0 | 34.05 | 34.05 | 34.40 | 33.90 | 33.95 | 52,200 | 1,770,390 | 33.916 | 34.05 | 34.05 | 34.40 | 33.90 | 33.95 | 52,200 | 33.916 | -0.29% |
| 2011-11-23 | 0 | 34.15 | 33.90 | 34.15 | 34.15 | 34.15 | 150 | 5,122 | 34.147 | 34.15 | 33.90 | 34.15 | 34.15 | 34.15 | 150 | 34.147 | -2.43% |
| 2011-11-22 | 0 | 35.00 | 35.00 | 35.15 | - | - | 0 | 0 | - | 35.00 | 35.00 | 35.15 | - | - | 0 | - | 0.14% |
| 2011-11-21 | 0 | 34.95 | 34.90 | 35.30 | 34.80 | 36.80 | 7,400 | 258,707 | 34.960 | 34.95 | 34.90 | 35.30 | 34.80 | 36.80 | 7,400 | 34.960 | -2.37% |
| 2011-11-18 | 0 | 35.80 | 35.50 | 35.80 | 35.85 | 35.85 | 1,200 | 43,020 | 35.850 | 35.80 | 35.50 | 35.80 | 35.85 | 35.85 | 1,200 | 35.850 | -2.45% |
| 2011-11-17 | 0 | 36.70 | 36.40 | 36.70 | 36.70 | 36.70 | 6,000 | 220,200 | 36.700 | 36.70 | 36.40 | 36.70 | 36.70 | 36.70 | 6,000 | 36.700 | 0.96% |
| 2011-11-16 | 0 | 36.35 | - | 36.40 | 36.35 | 36.35 | 1,800 | 65,430 | 36.350 | 36.35 | - | 36.40 | 36.35 | 36.35 | 1,800 | 36.350 | -2.02% |
| 2011-11-15 | 0 | 37.10 | - | 37.10 | - | - | 0 | 0 | - | 37.10 | - | 37.10 | - | - | 0 | - | -0.54% |
| 2011-11-14 | 0 | 37.30 | - | 40.00 | 36.50 | 36.50 | 1,651 | 60,262 | 36.500 | 37.30 | - | 40.00 | 36.50 | 36.50 | 1,651 | 36.500 | 2.61% |
| 2011-11-11 | 0 | 36.35 | 36.25 | 36.35 | 36.00 | 36.40 | 15,450 | 562,200 | 36.388 | 36.35 | 36.25 | 36.35 | 36.00 | 36.40 | 15,450 | 36.388 | 3.56% |
| 2011-11-10 | 0 | 35.10 | - | 35.35 | 35.10 | 35.45 | 35,700 | 1,265,302 | 35.443 | 35.10 | - | 35.35 | 35.10 | 35.45 | 35,700 | 35.443 | -6.52% |
| 2011-11-09 | 0 | 37.55 | - | 37.90 | - | - | 0 | 0 | - | 37.55 | - | 37.90 | - | - | 0 | - | 0.00% |
| 2011-11-08 | 0 | 37.55 | - | 37.55 | 37.85 | 38.00 | 3,000 | 113,775 | 37.925 | 37.55 | - | 37.55 | 37.85 | 38.00 | 3,000 | 37.925 | -0.40% |
| 2011-11-07 | 0 | 37.70 | 37.10 | 40.00 | 37.70 | 38.50 | 75,450 | 2,852,272 | 37.804 | 37.70 | 37.10 | 40.00 | 37.70 | 38.50 | 75,450 | 37.803 | -1.69% |
| 2011-11-04 | 0 | 38.35 | 38.25 | 38.50 | 38.15 | 38.40 | 2,550 | 97,575 | 38.265 | 38.35 | 38.25 | 38.50 | 38.15 | 38.40 | 2,550 | 38.265 | 5.94% |
| 2011-11-03 | 0 | 36.20 | 36.20 | 40.00 | 36.20 | 36.85 | 600 | 21,877 | 36.462 | 36.20 | 36.20 | 40.00 | 36.20 | 36.85 | 600 | 36.462 | -3.85% |
| 2011-11-02 | 0 | 37.65 | 37.55 | 37.85 | 36.90 | 37.00 | 2,400 | 88,590 | 36.913 | 37.65 | 37.55 | 37.85 | 36.90 | 37.00 | 2,400 | 36.913 | -0.26% |
| 2011-11-01 | 0 | 37.75 | 37.75 | 38.05 | 37.65 | 38.15 | 5,100 | 194,025 | 38.044 | 37.75 | 37.75 | 38.05 | 37.65 | 38.15 | 5,100 | 38.044 | -1.05% |
| 2011-10-31 | 0 | 38.15 | 38.10 | 38.40 | 37.95 | 37.95 | 2,400 | 91,080 | 37.950 | 38.15 | 38.10 | 38.40 | 37.95 | 37.95 | 2,400 | 37.950 | -0.91% |
| 2011-10-28 | 0 | 38.50 | 38.50 | 38.85 | 38.45 | 39.10 | 9,750 | 377,670 | 38.735 | 38.50 | 38.50 | 38.85 | 38.45 | 39.10 | 9,750 | 38.735 | 0.65% |
| 2011-10-27 | 0 | 38.25 | 38.25 | 38.45 | 37.25 | 37.95 | 10,250 | 384,267 | 37.490 | 38.25 | 38.25 | 38.45 | 37.25 | 37.95 | 10,250 | 37.489 | 2.96% |
| 2011-10-26 | 0 | 37.15 | 37.00 | 37.15 | 37.00 | 37.15 | 10,800 | 400,365 | 37.071 | 37.15 | 37.00 | 37.15 | 37.00 | 37.15 | 10,800 | 37.071 | 0.00% |
| 2011-10-25 | 0 | 37.15 | 37.10 | 37.40 | 37.00 | 37.05 | 2,700 | 99,975 | 37.028 | 37.15 | 37.10 | 37.40 | 37.00 | 37.05 | 2,700 | 37.028 | 0.81% |
| 2011-10-24 | 0 | 36.85 | - | 37.10 | 36.45 | 36.70 | 16,200 | 592,860 | 36.596 | 36.85 | - | 37.10 | 36.45 | 36.70 | 16,200 | 36.596 | 4.54% |
| 2011-10-21 | 0 | 35.25 | 35.25 | 35.40 | - | - | 0 | 0 | - | 35.25 | 35.25 | 35.40 | - | - | 0 | - | 1.29% |
| 2011-10-20 | 0 | 34.80 | 34.80 | 35.00 | 34.70 | 35.70 | 27,600 | 958,785 | 34.739 | 34.80 | 34.80 | 35.00 | 34.70 | 35.70 | 27,600 | 34.739 | -3.73% |
| 2011-10-19 | 0 | 36.15 | 35.95 | 36.25 | 36.15 | 36.20 | 54,000 | 1,953,600 | 36.178 | 36.15 | 35.95 | 36.25 | 36.15 | 36.20 | 54,000 | 36.178 | 3.29% |
| 2011-10-18 | 0 | 35.00 | 34.90 | 35.20 | 35.00 | 35.25 | 4,200 | 147,645 | 35.154 | 35.00 | 34.90 | 35.20 | 35.00 | 35.25 | 4,200 | 35.154 | -3.45% |
| 2011-10-17 | 0 | 36.25 | 36.15 | 36.30 | 36.25 | 36.25 | 750 | 27,187 | 36.249 | 36.25 | 36.15 | 36.30 | 36.25 | 36.25 | 750 | 36.249 | 3.72% |
| 2011-10-14 | 0 | 34.95 | 34.95 | 35.20 | 34.95 | 35.10 | 4,500 | 157,320 | 34.960 | 34.95 | 34.95 | 35.20 | 34.95 | 35.10 | 4,500 | 34.960 | -0.43% |
| 2011-10-13 | 0 | 35.10 | 35.05 | 35.35 | 34.95 | 35.20 | 2,700 | 94,627 | 35.047 | 35.10 | 35.05 | 35.35 | 34.95 | 35.20 | 2,700 | 35.047 | 1.89% |
| 2011-10-12 | 0 | 34.45 | 34.30 | 34.55 | 33.85 | 34.40 | 3,300 | 112,995 | 34.241 | 34.45 | 34.30 | 34.55 | 33.85 | 34.40 | 3,300 | 34.241 | 1.77% |
| 2011-10-11 | 0 | 33.85 | 33.45 | - | 33.85 | 34.50 | 3,000 | 102,885 | 34.295 | 33.85 | 33.45 | - | 33.85 | 34.50 | 3,000 | 34.295 | 1.20% |
| 2011-10-10 | 0 | 33.45 | 33.45 | 33.70 | - | - | 900 | 30,150 | 33.500 | 33.45 | 33.45 | 33.70 | - | - | 900 | 33.500 | 0.75% |
| 2011-10-07 | 0 | 33.20 | 33.15 | 33.40 | 33.05 | 33.20 | 2,850 | 94,327 | 33.097 | 33.20 | 33.15 | 33.40 | 33.05 | 33.20 | 2,850 | 33.097 | 2.79% |
| 2011-10-06 | 0 | 32.30 | 32.15 | 32.40 | 31.00 | 32.45 | 95,290 | 3,067,480 | 32.191 | 32.30 | 32.15 | 32.40 | 31.00 | 32.45 | 95,290 | 32.191 | 3.69% |
| 2011-10-04 | 0 | 31.15 | 30.05 | - | 30.90 | 31.45 | 3,450 | 107,595 | 31.187 | 31.15 | 30.05 | - | 30.90 | 31.45 | 3,450 | 31.187 | -1.42% |
| 2011-10-03 | 0 | 31.60 | - | 31.60 | 31.60 | 31.65 | 8,400 | 265,552 | 31.613 | 31.60 | - | 31.60 | 31.60 | 31.65 | 8,400 | 31.613 | -4.10% |
| 2011-09-30 | 0 | 32.95 | 32.90 | 33.30 | 32.55 | 33.35 | 36,150 | 1,194,082 | 33.031 | 32.95 | 32.90 | 33.30 | 32.55 | 33.35 | 36,150 | 33.031 | 0.61% |
| 2011-09-28 | 0 | 32.75 | 32.70 | 32.85 | 32.75 | 32.75 | 450 | 14,812 | 32.916 | 32.75 | 32.70 | 32.85 | 32.75 | 32.75 | 450 | 32.916 | -0.15% |
| 2011-09-27 | 0 | 32.80 | 32.75 | 33.00 | 32.10 | 32.85 | 8,700 | 280,980 | 32.297 | 32.80 | 32.75 | 33.00 | 32.10 | 32.85 | 8,700 | 32.297 | 7.54% |
| 2011-09-26 | 0 | 30.50 | 30.40 | 30.70 | 30.40 | 31.25 | 21,300 | 657,945 | 30.889 | 30.50 | 30.40 | 30.70 | 30.40 | 31.25 | 21,300 | 30.889 | -4.39% |
| 2011-09-23 | 0 | 31.90 | 31.80 | 31.90 | 31.00 | 32.00 | 315,150 | 9,875,887 | 31.337 | 31.90 | 31.80 | 31.90 | 31.00 | 32.00 | 315,150 | 31.337 | -3.77% |
| 2011-09-22 | 0 | 33.15 | 33.05 | 33.15 | 32.95 | 33.65 | 10,800 | 357,727 | 33.123 | 33.15 | 33.05 | 33.15 | 32.95 | 33.65 | 10,800 | 33.123 | -5.82% |
| 2011-09-21 | 0 | 35.20 | 35.05 | 35.40 | 35.10 | 35.25 | 51,750 | 1,822,402 | 35.216 | 35.20 | 35.05 | 35.40 | 35.10 | 35.25 | 51,750 | 35.215 | -0.14% |
| 2011-09-20 | 0 | 35.25 | 35.25 | 35.65 | 34.85 | 35.20 | 20,400 | 716,280 | 35.112 | 35.25 | 35.25 | 35.65 | 34.85 | 35.20 | 20,400 | 35.112 | 0.71% |
| 2011-09-19 | 0 | 35.00 | 34.95 | 35.30 | 35.00 | 35.60 | 3,900 | 137,040 | 35.139 | 35.00 | 34.95 | 35.30 | 35.00 | 35.60 | 3,900 | 35.138 | -2.64% |
| 2011-09-16 | 0 | 35.95 | 35.75 | 36.00 | 35.95 | 36.10 | 4,650 | 167,610 | 36.045 | 35.95 | 35.75 | 36.00 | 35.95 | 36.10 | 4,650 | 36.045 | 3.75% |
| 2011-09-15 | 0 | 34.65 | 34.65 | 34.95 | 34.55 | 35.20 | 4,950 | 172,387 | 34.826 | 34.65 | 34.65 | 34.95 | 34.55 | 35.20 | 4,950 | 34.826 | 0.00% |
| 2011-09-14 | 0 | 34.65 | 34.65 | 34.90 | 34.35 | 35.40 | 13,750 | 482,157 | 35.066 | 34.65 | 34.65 | 34.90 | 34.35 | 35.40 | 13,750 | 35.066 | 0.14% |
| 2011-09-12 | 0 | 34.60 | 34.60 | 45.00 | 34.55 | 35.15 | 2,700 | 94,462 | 34.986 | 34.60 | 34.60 | 45.00 | 34.55 | 35.15 | 2,700 | 34.986 | -5.46% |
| 2011-09-09 | 0 | 36.60 | 36.35 | 36.60 | - | - | 0 | 0 | - | 36.60 | 36.35 | 36.60 | - | - | 0 | - | -1.48% |
| 2011-09-08 | 0 | 37.15 | 37.05 | 37.30 | 37.15 | 37.30 | 95,850 | 3,569,677 | 37.242 | 37.15 | 37.05 | 37.30 | 37.15 | 37.30 | 95,850 | 37.242 | 0.41% |
| 2011-09-07 | 0 | 37.00 | 36.95 | 37.25 | 36.50 | 37.00 | 1,350 | 49,402 | 36.594 | 37.00 | 36.95 | 37.25 | 36.50 | 37.00 | 1,350 | 36.594 | 3.35% |
| 2011-09-06 | 0 | 35.80 | 35.70 | 36.00 | 35.80 | 36.05 | 2,850 | 102,420 | 35.937 | 35.80 | 35.70 | 36.00 | 35.80 | 36.05 | 2,850 | 35.937 | -0.83% |
| 2011-09-05 | 0 | 36.10 | 36.00 | 36.25 | 36.00 | 36.75 | 59,100 | 2,135,872 | 36.140 | 36.10 | 36.00 | 36.25 | 36.00 | 36.75 | 59,100 | 36.140 | -4.50% |
| 2011-09-02 | 0 | 37.80 | 37.80 | 38.10 | 37.60 | 37.95 | 15,000 | 565,785 | 37.719 | 37.80 | 37.80 | 38.10 | 37.60 | 37.95 | 15,000 | 37.719 | -1.31% |
| 2011-09-01 | 0 | 38.30 | 38.15 | 38.40 | 38.30 | 39.30 | 7,200 | 280,065 | 38.898 | 38.30 | 38.15 | 38.40 | 38.30 | 39.30 | 7,200 | 38.898 | 0.13% |
| 2011-08-31 | 0 | 38.25 | 38.20 | 39.70 | 37.25 | 38.30 | 22,500 | 857,535 | 38.113 | 38.25 | 38.20 | 39.70 | 37.25 | 38.30 | 22,500 | 38.113 | 2.68% |
| 2011-08-30 | 0 | 37.25 | 37.25 | 37.50 | 37.20 | 37.40 | 20,100 | 751,335 | 37.380 | 37.25 | 37.25 | 37.50 | 37.20 | 37.40 | 20,100 | 37.380 | 0.95% |
| 2011-08-29 | 0 | 36.90 | 36.80 | 37.00 | 36.70 | 36.90 | 78,000 | 2,869,312 | 36.786 | 36.90 | 36.80 | 37.00 | 36.70 | 36.90 | 78,000 | 36.786 | 3.36% |
| 2011-08-26 | 0 | 35.70 | 35.30 | 35.85 | 35.40 | 35.75 | 60,670 | 2,130,555 | 35.117 | 35.70 | 35.30 | 35.85 | 35.40 | 35.75 | 60,670 | 35.117 | -0.42% |
| 2011-08-25 | 0 | 35.85 | 35.15 | 35.90 | 35.65 | 35.85 | 25,800 | 922,350 | 35.750 | 35.85 | 35.15 | 35.90 | 35.65 | 35.85 | 25,800 | 35.750 | 2.72% |
| 2011-08-24 | 0 | 34.90 | 34.75 | 37.50 | 34.70 | 35.80 | 10,950 | 382,725 | 34.952 | 34.90 | 34.75 | 37.50 | 34.70 | 35.80 | 10,950 | 34.952 | -2.10% |
| 2011-08-23 | 0 | 35.65 | 35.65 | 38.30 | 35.05 | 35.60 | 13,350 | 473,025 | 35.433 | 35.65 | 35.65 | 38.30 | 35.05 | 35.60 | 13,350 | 35.433 | 3.94% |
| 2011-08-22 | 0 | 34.30 | 34.30 | 45.00 | 33.90 | 35.10 | 29,250 | 1,012,920 | 34.630 | 34.30 | 34.30 | 45.00 | 33.90 | 35.10 | 29,250 | 34.630 | -1.86% |
| 2011-08-19 | 0 | 34.95 | 34.60 | 37.05 | 34.50 | 35.50 | 236,850 | 8,262,577 | 34.885 | 34.95 | 34.60 | 37.05 | 34.50 | 35.50 | 236,850 | 34.885 | -5.92% |
| 2011-08-18 | 0 | 37.15 | 37.10 | 37.15 | 37.05 | 37.85 | 39,450 | 1,468,327 | 37.220 | 37.15 | 37.10 | 37.15 | 37.05 | 37.85 | 39,450 | 37.220 | -1.85% |
| 2011-08-17 | 0 | 37.85 | 37.80 | 38.05 | 37.65 | 38.00 | 14,700 | 555,765 | 37.807 | 37.85 | 37.80 | 38.05 | 37.65 | 38.00 | 14,700 | 37.807 | 0.00% |
| 2011-08-16 | 0 | 37.85 | 37.65 | 38.00 | 37.00 | 37.85 | 15,950 | 598,960 | 37.552 | 37.85 | 37.65 | 38.00 | 37.00 | 37.85 | 15,950 | 37.552 | 1.88% |
| 2011-08-15 | 0 | 37.15 | 36.80 | 37.20 | 36.05 | 37.65 | 281,850 | 10,403,145 | 36.910 | 37.15 | 36.80 | 37.20 | 36.05 | 37.65 | 281,850 | 36.910 | 3.77% |
| 2011-08-12 | 0 | 35.80 | 35.50 | 36.25 | 35.80 | 37.10 | 144,750 | 5,336,122 | 36.864 | 35.80 | 35.50 | 36.25 | 35.80 | 37.10 | 144,750 | 36.864 | -1.24% |
| 2011-08-11 | 0 | 36.25 | 35.50 | 42.00 | 35.40 | 36.80 | 4,200 | 152,940 | 36.414 | 36.25 | 35.50 | 42.00 | 35.40 | 36.80 | 4,200 | 36.414 | -0.96% |
| 2011-08-10 | 0 | 36.60 | 36.45 | 37.20 | 36.25 | 37.80 | 111,900 | 4,129,305 | 36.902 | 36.60 | 36.45 | 37.20 | 36.25 | 37.80 | 111,900 | 36.902 | -0.27% |
| 2011-08-09 | 0 | 36.70 | 36.40 | 36.75 | 33.55 | 36.95 | 76,950 | 2,717,827 | 35.319 | 36.70 | 36.40 | 36.75 | 33.55 | 36.95 | 76,950 | 35.319 | -5.05% |
| 2011-08-08 | 0 | 38.65 | 38.25 | 45.00 | 37.60 | 39.30 | 210,000 | 8,063,085 | 38.396 | 38.65 | 38.25 | 45.00 | 37.60 | 39.30 | 210,000 | 38.396 | -3.86% |
| 2011-08-05 | 0 | 40.20 | 39.80 | 40.20 | 39.25 | 40.20 | 114,900 | 4,539,352 | 39.507 | 40.20 | 39.80 | 40.20 | 39.25 | 40.20 | 114,900 | 39.507 | -3.25% |
| 2011-08-04 | 0 | 41.55 | 41.50 | 41.55 | 41.45 | 42.35 | 2,400 | 100,297 | 41.790 | 41.55 | 41.50 | 41.55 | 41.45 | 42.35 | 2,400 | 41.790 | -2.12% |
| 2011-08-03 | 0 | 42.45 | 42.35 | 42.50 | 42.25 | 44.50 | 30,000 | 1,278,157 | 42.605 | 42.45 | 42.35 | 42.50 | 42.25 | 44.50 | 30,000 | 42.605 | -3.63% |
| 2011-08-02 | 0 | 44.05 | 43.75 | 44.05 | 43.85 | 44.20 | 1,800 | 79,035 | 43.908 | 44.05 | 43.75 | 44.05 | 43.85 | 44.20 | 1,800 | 43.908 | -2.33% |
| 2011-08-01 | 0 | 45.10 | 45.00 | 45.20 | 44.95 | 45.15 | 60,230 | 2,715,477 | 45.085 | 45.10 | 45.00 | 45.20 | 44.95 | 45.15 | 60,230 | 45.085 | 1.69% |
| 2011-07-29 | 0 | 44.35 | 44.10 | 44.35 | 44.20 | 44.50 | 41,550 | 1,844,910 | 44.402 | 44.35 | 44.10 | 44.35 | 44.20 | 44.50 | 41,550 | 44.402 | -1.00% |
| 2011-07-28 | 0 | 44.80 | 44.80 | 44.90 | 44.70 | 44.80 | 15,300 | 685,215 | 44.785 | 44.80 | 44.80 | 44.90 | 44.70 | 44.80 | 15,300 | 44.785 | -0.67% |
| 2011-07-27 | 0 | 45.10 | 45.10 | 45.40 | 45.10 | 45.10 | 450 | 20,295 | 45.100 | 45.10 | 45.10 | 45.40 | 45.10 | 45.10 | 450 | 45.100 | 0.00% |
| 2011-07-26 | 0 | 45.10 | 45.05 | 45.40 | 44.70 | 45.10 | 900 | 40,290 | 44.767 | 45.10 | 45.05 | 45.40 | 44.70 | 45.10 | 900 | 44.767 | 0.67% |
| 2011-07-25 | 0 | 44.80 | 43.00 | 44.85 | 45.40 | 45.40 | 600 | 27,240 | 45.400 | 44.80 | 43.00 | 44.85 | 45.40 | 45.40 | 600 | 45.400 | -1.32% |
| 2011-07-22 | 0 | 45.40 | 45.05 | 45.40 | 44.90 | 45.40 | 8,250 | 373,987 | 45.332 | 45.40 | 45.05 | 45.40 | 44.90 | 45.40 | 8,250 | 45.332 | 1.57% |
| 2011-07-21 | 0 | 44.70 | 44.35 | 44.75 | 44.25 | 44.75 | 15,000 | 669,495 | 44.633 | 44.70 | 44.35 | 44.75 | 44.25 | 44.75 | 15,000 | 44.633 | -0.11% |
| 2011-07-20 | 0 | 44.75 | 44.70 | 45.50 | 44.75 | 44.75 | 7,800 | 349,050 | 44.750 | 44.75 | 44.70 | 45.50 | 44.75 | 44.75 | 7,800 | 44.750 | 1.70% |
| 2011-07-19 | 0 | 44.00 | 43.80 | 44.15 | 44.00 | 44.00 | 600 | 26,400 | 44.000 | 44.00 | 43.80 | 44.15 | 44.00 | 44.00 | 600 | 44.000 | 0.69% |
| 2011-07-18 | 0 | 43.70 | 43.70 | 43.95 | 43.60 | 43.80 | 3,750 | 164,130 | 43.768 | 43.70 | 43.70 | 43.95 | 43.60 | 43.80 | 3,750 | 43.768 | -1.58% |
| 2011-07-15 | 0 | 44.40 | 44.40 | 44.65 | 44.35 | 44.50 | 46,650 | 2,072,100 | 44.418 | 44.40 | 44.40 | 44.65 | 44.35 | 44.50 | 46,650 | 44.418 | 0.34% |
| 2011-07-14 | 0 | 44.25 | 44.25 | 44.60 | 44.00 | 44.00 | 10,650 | 468,600 | 44.000 | 44.25 | 44.25 | 44.60 | 44.00 | 44.00 | 10,650 | 44.000 | -0.34% |
| 2011-07-13 | 0 | 44.40 | 44.20 | 44.60 | 43.85 | 44.40 | 1,200 | 52,785 | 43.988 | 44.40 | 44.20 | 44.60 | 43.85 | 44.40 | 1,200 | 43.988 | 3.02% |
| 2011-07-12 | 0 | 43.10 | 43.10 | 43.45 | 43.10 | 44.50 | 37,650 | 1,649,655 | 43.816 | 43.10 | 43.10 | 43.45 | 43.10 | 44.50 | 37,650 | 43.816 | -3.79% |
| 2011-07-11 | 0 | 44.80 | 44.75 | 45.20 | 44.80 | 45.25 | 23,700 | 1,070,917 | 45.186 | 44.80 | 44.75 | 45.20 | 44.80 | 45.25 | 23,700 | 45.186 | -1.75% |
| 2011-07-08 | 0 | 45.60 | 45.50 | 45.80 | 45.50 | 45.70 | 9,600 | 437,835 | 45.608 | 45.60 | 45.50 | 45.80 | 45.50 | 45.70 | 9,600 | 45.608 | 0.44% |
| 2011-07-07 | 0 | 45.40 | 45.10 | 45.40 | 45.00 | 46.00 | 3,750 | 170,400 | 45.440 | 45.40 | 45.10 | 45.40 | 45.00 | 46.00 | 3,750 | 45.440 | 0.89% |
| 2011-07-06 | 0 | 45.00 | 44.85 | 45.25 | 45.00 | 45.00 | 750 | 33,750 | 45.000 | 45.00 | 44.85 | 45.25 | 45.00 | 45.00 | 750 | 45.000 | 0.22% |
| 2011-07-05 | 0 | 44.90 | 44.80 | 45.15 | 44.70 | 45.00 | 5,100 | 228,540 | 44.812 | 44.90 | 44.80 | 45.15 | 44.70 | 45.00 | 5,100 | 44.812 | 0.79% |
| 2011-07-04 | 0 | 44.55 | 44.50 | 44.90 | 44.50 | 44.95 | 93,150 | 4,181,572 | 44.891 | 44.55 | 44.50 | 44.90 | 44.50 | 44.95 | 93,150 | 44.891 | 3.12% |
| 2011-06-30 | 0 | 43.20 | 43.20 | 43.60 | 43.15 | 43.15 | 600 | 25,890 | 43.150 | 43.20 | 43.20 | 43.60 | 43.15 | 43.15 | 600 | 43.150 | 0.58% |
| 2011-06-29 | 0 | 42.95 | 42.80 | 43.00 | 42.90 | 43.00 | 49,650 | 2,132,475 | 42.950 | 42.95 | 42.80 | 43.00 | 42.90 | 43.00 | 49,650 | 42.950 | 1.30% |
| 2011-06-28 | 0 | 42.40 | 41.80 | 42.40 | 42.75 | 42.75 | 600 | 25,650 | 42.750 | 42.40 | 41.80 | 42.40 | 42.75 | 42.75 | 600 | 42.750 | 0.36% |
| 2011-06-27 | 0 | 42.25 | 41.00 | 42.25 | - | - | 0 | 0 | - | 42.25 | 41.00 | 42.25 | - | - | 0 | - | -0.94% |
| 2011-06-24 | 0 | 42.65 | 42.65 | 42.95 | 42.50 | 42.50 | 1,800 | 76,500 | 42.500 | 42.65 | 42.65 | 42.95 | 42.50 | 42.50 | 1,800 | 42.500 | 1.19% |
| 2011-06-23 | 0 | 42.15 | 41.85 | 42.15 | - | - | 0 | 0 | - | 42.15 | 41.85 | 42.15 | - | - | 0 | - | -0.35% |
| 2011-06-22 | 0 | 42.30 | 42.25 | 42.65 | 42.30 | 42.30 | 2,400 | 101,520 | 42.300 | 42.30 | 42.25 | 42.65 | 42.30 | 42.30 | 2,400 | 42.300 | 0.95% |
| 2011-06-21 | 0 | 41.90 | 41.90 | 42.35 | 41.20 | 41.80 | 5,400 | 225,195 | 41.703 | 41.90 | 41.90 | 42.35 | 41.20 | 41.80 | 5,400 | 41.703 | 1.70% |
| 2011-06-20 | 0 | 41.20 | 41.00 | 41.20 | 41.00 | 41.60 | 1,200 | 49,650 | 41.375 | 41.20 | 41.00 | 41.20 | 41.00 | 41.60 | 1,200 | 41.375 | 0.00% |
| 2011-06-17 | 0 | 41.20 | 41.00 | 41.50 | 41.20 | 41.50 | 3,600 | 148,432 | 41.231 | 41.20 | 41.00 | 41.50 | 41.20 | 41.50 | 3,600 | 41.231 | -0.96% |
| 2011-06-16 | 0 | 41.60 | 41.60 | 42.05 | 41.60 | 42.00 | 13,350 | 557,010 | 41.724 | 41.60 | 41.60 | 42.05 | 41.60 | 42.00 | 13,350 | 41.724 | -2.23% |
| 2011-06-15 | 0 | 42.55 | 42.55 | 43.05 | 42.35 | 42.35 | 2,100 | 88,935 | 42.350 | 42.55 | 42.55 | 43.05 | 42.35 | 42.35 | 2,100 | 42.350 | 0.47% |
| 2011-06-14 | 0 | 42.35 | 42.35 | 42.75 | 41.90 | 42.55 | 2,100 | 88,320 | 42.057 | 42.35 | 42.35 | 42.75 | 41.90 | 42.55 | 2,100 | 42.057 | 0.83% |
| 2011-06-13 | 0 | 42.00 | 42.00 | 42.30 | 42.00 | 42.10 | 4,050 | 170,400 | 42.074 | 42.00 | 42.00 | 42.30 | 42.00 | 42.10 | 4,050 | 42.074 | 0.00% |
| 2011-06-10 | 0 | 42.00 | 42.00 | 42.25 | 42.00 | 42.70 | 160,950 | 6,856,942 | 42.603 | 42.00 | 42.00 | 42.25 | 42.00 | 42.70 | 160,950 | 42.603 | -1.18% |
| 2011-06-09 | 0 | 42.50 | 42.50 | 42.80 | 42.45 | 42.60 | 47,100 | 2,003,992 | 42.548 | 42.50 | 42.50 | 42.80 | 42.45 | 42.60 | 47,100 | 42.548 | -0.47% |
| 2011-06-08 | 0 | 42.70 | 42.50 | 43.05 | 42.40 | 42.70 | 3,750 | 159,525 | 42.540 | 42.70 | 42.50 | 43.05 | 42.40 | 42.70 | 3,750 | 42.540 | -0.81% |
| 2011-06-07 | 0 | 43.05 | 43.00 | 44.30 | 42.95 | 43.30 | 6,640 | 285,854 | 43.050 | 43.05 | 43.00 | 44.30 | 42.95 | 43.30 | 6,640 | 43.050 | -1.49% |
| 2011-06-03 | 0 | 43.70 | 43.50 | 43.70 | - | - | 0 | 0 | - | 43.70 | 43.50 | 43.70 | - | - | 0 | - | 0.00% |
| 2011-06-02 | 0 | 43.70 | 43.40 | 43.70 | 43.55 | 43.95 | 5,700 | 249,390 | 43.753 | 43.70 | 43.40 | 43.70 | 43.55 | 43.95 | 5,700 | 43.753 | -1.35% |
| 2011-06-01 | 0 | 44.30 | 44.30 | 44.55 | 44.20 | 44.40 | 3,900 | 172,890 | 44.331 | 44.30 | 44.30 | 44.55 | 44.20 | 44.40 | 3,900 | 44.331 | -0.34% |
| 2011-05-31 | 0 | 44.45 | 44.20 | 44.50 | 44.00 | 44.60 | 96,600 | 4,270,320 | 44.206 | 44.45 | 44.20 | 44.50 | 44.00 | 44.60 | 96,600 | 44.206 | 2.30% |
| 2011-05-30 | 0 | 43.45 | 43.30 | 45.40 | - | - | 0 | 0 | - | 43.45 | 43.30 | 45.40 | - | - | 0 | - | 0.00% |
| 2011-05-27 | 0 | 43.45 | 43.25 | 43.45 | 43.50 | 43.65 | 2,100 | 91,372 | 43.511 | 43.45 | 43.25 | 43.45 | 43.50 | 43.65 | 2,100 | 43.510 | 1.52% |
| 2011-05-26 | 0 | 42.80 | 42.80 | 43.10 | 42.10 | 42.15 | 8,100 | 341,355 | 42.143 | 42.80 | 42.80 | 43.10 | 42.10 | 42.15 | 8,100 | 42.143 | 3.63% |
| 2011-05-25 | 0 | 41.30 | 41.15 | 41.30 | 41.30 | 41.90 | 30,450 | 1,265,002 | 41.544 | 41.30 | 41.15 | 41.30 | 41.30 | 41.90 | 30,450 | 41.544 | -1.43% |
| 2011-05-24 | 0 | 41.90 | 41.90 | 42.10 | 41.90 | 42.15 | 34,950 | 1,469,302 | 42.040 | 41.90 | 41.90 | 42.10 | 41.90 | 42.15 | 34,950 | 42.040 | 0.36% |
| 2011-05-23 | 0 | 41.75 | 41.50 | 41.75 | 41.75 | 42.70 | 11,700 | 492,930 | 42.131 | 41.75 | 41.50 | 41.75 | 41.75 | 42.70 | 11,700 | 42.131 | -3.80% |
| 2011-05-20 | 0 | 43.40 | 43.40 | 43.50 | 43.30 | 43.55 | 10,350 | 449,272 | 43.408 | 43.40 | 43.40 | 43.50 | 43.30 | 43.55 | 10,350 | 43.408 | 0.35% |
| 2011-05-19 | 0 | 43.25 | 43.10 | 43.25 | 43.00 | 43.80 | 15,450 | 672,390 | 43.520 | 43.25 | 43.10 | 43.25 | 43.00 | 43.80 | 15,450 | 43.520 | -1.48% |
| 2011-05-18 | 0 | 43.90 | 42.60 | 43.90 | 43.70 | 43.90 | 7,650 | 334,845 | 43.771 | 43.90 | 42.60 | 43.90 | 43.70 | 43.90 | 7,650 | 43.771 | 1.97% |
| 2011-05-17 | 0 | 43.05 | 43.00 | 43.35 | 42.85 | 43.10 | 3,300 | 141,892 | 42.998 | 43.05 | 43.00 | 43.35 | 42.85 | 43.10 | 3,300 | 42.998 | -0.69% |
| 2011-05-16 | 0 | 43.35 | 42.90 | 44.50 | 42.90 | 43.35 | 52,500 | 2,258,610 | 43.021 | 43.35 | 42.90 | 44.50 | 42.90 | 43.35 | 52,500 | 43.021 | -1.37% |
| 2011-05-13 | 0 | 43.95 | 43.60 | 43.95 | 43.30 | 44.45 | 18,150 | 793,102 | 43.697 | 43.95 | 43.60 | 43.95 | 43.30 | 44.45 | 18,150 | 43.697 | 0.34% |
| 2011-05-12 | 0 | 43.80 | 43.65 | 43.80 | 43.80 | 44.30 | 30,300 | 1,329,705 | 43.885 | 43.80 | 43.65 | 43.80 | 43.80 | 44.30 | 30,300 | 43.885 | -2.67% |
| 2011-05-11 | 0 | 45.00 | 44.90 | 45.25 | 44.90 | 45.00 | 1,950 | 87,660 | 44.954 | 45.00 | 44.90 | 45.25 | 44.90 | 45.00 | 1,950 | 44.954 | 1.81% |
| 2011-05-09 | 0 | 44.20 | 44.10 | 44.45 | 44.00 | 44.75 | 162,300 | 7,199,775 | 44.361 | 44.20 | 44.10 | 44.45 | 44.00 | 44.75 | 162,300 | 44.361 | 0.23% |
| 2011-05-06 | 0 | 44.10 | 44.05 | 44.30 | 43.95 | 44.40 | 15,450 | 680,820 | 44.066 | 44.10 | 44.05 | 44.30 | 43.95 | 44.40 | 15,450 | 44.066 | -1.78% |
| 2011-05-05 | 0 | 44.90 | 44.90 | 45.05 | 44.90 | 45.10 | 33,150 | 1,488,915 | 44.915 | 44.90 | 44.90 | 45.05 | 44.90 | 45.10 | 33,150 | 44.914 | -0.77% |
| 2011-05-04 | 0 | 45.25 | 45.20 | 45.40 | 45.25 | 45.40 | 28,350 | 1,282,905 | 45.252 | 45.25 | 45.20 | 45.40 | 45.25 | 45.40 | 28,350 | 45.252 | -1.63% |
| 2011-05-03 | 0 | 46.00 | 45.90 | 46.00 | 46.00 | 46.30 | 25,350 | 1,167,045 | 46.037 | 46.00 | 45.90 | 46.00 | 46.00 | 46.30 | 25,350 | 46.037 | 0.00% |
| 2011-04-29 | 0 | 46.00 | 46.00 | 46.20 | 45.65 | 46.00 | 72,900 | 3,328,815 | 45.663 | 46.00 | 46.00 | 46.20 | 45.65 | 46.00 | 72,900 | 45.663 | -0.22% |
| 2011-04-28 | 0 | 46.10 | 46.00 | 46.10 | 45.90 | 46.20 | 21,300 | 983,040 | 46.152 | 46.10 | 46.00 | 46.10 | 45.90 | 46.20 | 21,300 | 46.152 | 1.10% |
| 2011-04-27 | 0 | 45.60 | 45.50 | 45.70 | 45.45 | 45.90 | 20,700 | 944,475 | 45.627 | 45.60 | 45.50 | 45.70 | 45.45 | 45.90 | 20,700 | 45.627 | 0.33% |
| 2011-04-26 | 0 | 45.45 | 45.45 | 45.60 | 45.25 | 45.35 | 4,050 | 183,607 | 45.335 | 45.45 | 45.45 | 45.60 | 45.25 | 45.35 | 4,050 | 45.335 | -0.33% |
| 2011-04-21 | 0 | 45.60 | 45.55 | 45.60 | 45.25 | 45.90 | 25,200 | 1,147,762 | 45.546 | 45.60 | 45.55 | 45.60 | 45.25 | 45.90 | 25,200 | 45.546 | 1.00% |
| 2011-04-20 | 0 | 45.15 | 45.00 | 45.20 | 44.50 | 45.15 | 50,230 | 2,252,087 | 44.836 | 45.15 | 45.00 | 45.20 | 44.50 | 45.15 | 50,230 | 44.835 | 3.79% |
| 2011-04-19 | 0 | 43.50 | 43.10 | 43.50 | 43.15 | 43.60 | 43,350 | 1,870,882 | 43.158 | 43.50 | 43.10 | 43.50 | 43.15 | 43.60 | 43,350 | 43.158 | -0.34% |
| 2011-04-18 | 0 | 43.65 | 43.55 | 43.85 | 43.65 | 43.80 | 2,100 | 91,845 | 43.736 | 43.65 | 43.55 | 43.85 | 43.65 | 43.80 | 2,100 | 43.736 | -0.57% |
| 2011-04-15 | 0 | 43.90 | 43.65 | 43.90 | - | - | 0 | 0 | - | 43.90 | 43.65 | 43.90 | - | - | 0 | - | -0.11% |
| 2011-04-14 | 0 | 43.95 | 43.85 | 43.95 | 43.30 | 44.00 | 42,750 | 1,866,637 | 43.664 | 43.95 | 43.85 | 43.95 | 43.30 | 44.00 | 42,750 | 43.664 | 0.92% |
| 2011-04-13 | 0 | 43.55 | 43.55 | 43.80 | 42.50 | 42.50 | 600 | 25,500 | 42.500 | 43.55 | 43.55 | 43.80 | 42.50 | 42.50 | 600 | 42.500 | 2.35% |
| 2011-04-12 | 0 | 42.55 | 42.55 | 44.10 | 42.50 | 42.85 | 18,600 | 790,710 | 42.511 | 42.55 | 42.55 | 44.10 | 42.50 | 42.85 | 18,600 | 42.511 | -2.41% |
| 2011-04-11 | 0 | 43.60 | 43.40 | 43.80 | 43.50 | 43.60 | 3,600 | 156,690 | 43.525 | 43.60 | 43.40 | 43.80 | 43.50 | 43.60 | 3,600 | 43.525 | -0.11% |
| 2011-04-08 | 0 | 43.65 | 43.65 | 43.90 | 43.65 | 44.00 | 12,750 | 557,580 | 43.732 | 43.65 | 43.65 | 43.90 | 43.65 | 44.00 | 12,750 | 43.732 | 0.11% |
| 2011-04-07 | 0 | 43.60 | 43.40 | 43.60 | 43.50 | 43.75 | 3,150 | 137,235 | 43.567 | 43.60 | 43.40 | 43.60 | 43.50 | 43.75 | 3,150 | 43.567 | -0.34% |
| 2011-04-06 | 0 | 43.75 | 43.75 | 44.10 | 43.70 | 44.00 | 9,450 | 414,172 | 43.828 | 43.75 | 43.75 | 44.10 | 43.70 | 44.00 | 9,450 | 43.828 | 0.34% |
| 2011-04-04 | 0 | 43.60 | 42.90 | 43.75 | 43.00 | 43.75 | 16,200 | 704,137 | 43.465 | 43.60 | 42.90 | 43.75 | 43.00 | 43.75 | 16,200 | 43.465 | 0.11% |
| 2011-04-01 | 0 | 43.55 | 43.55 | 43.65 | 43.20 | 43.65 | 20,400 | 885,255 | 43.395 | 43.55 | 43.55 | 43.65 | 43.20 | 43.65 | 20,400 | 43.395 | 0.81% |
| 2011-03-31 | 0 | 43.20 | 43.05 | 43.25 | 42.65 | 43.20 | 12,450 | 533,618 | 42.861 | 43.20 | 43.05 | 43.25 | 42.65 | 43.20 | 12,450 | 42.861 | 1.53% |
| 2011-03-30 | 0 | 42.55 | 42.45 | 42.65 | 42.25 | 42.55 | 7,500 | 317,985 | 42.398 | 42.55 | 42.45 | 42.65 | 42.25 | 42.55 | 7,500 | 42.398 | 1.43% |
| 2011-03-29 | 0 | 41.95 | 41.85 | 42.05 | 41.60 | 42.00 | 7,200 | 301,785 | 41.915 | 41.95 | 41.85 | 42.05 | 41.60 | 42.00 | 7,200 | 41.915 | 0.84% |
| 2011-03-28 | 0 | 41.60 | 41.55 | 41.70 | 41.30 | 41.60 | 7,950 | 330,180 | 41.532 | 41.60 | 41.55 | 41.70 | 41.30 | 41.60 | 7,950 | 41.532 | -0.24% |
| 2011-03-25 | 0 | 41.70 | 41.60 | 41.70 | 41.25 | 41.70 | 5,550 | 229,913 | 41.426 | 41.70 | 41.60 | 41.70 | 41.25 | 41.70 | 5,550 | 41.426 | 2.08% |
| 2011-03-24 | 0 | 40.85 | 40.55 | 40.85 | 40.50 | 40.95 | 6,300 | 257,498 | 40.873 | 40.85 | 40.55 | 40.85 | 40.50 | 40.95 | 6,300 | 40.873 | 1.62% |
| 2011-03-23 | 0 | 40.20 | 40.00 | 40.35 | 40.10 | 40.20 | 3,450 | 138,428 | 40.124 | 40.20 | 40.00 | 40.35 | 40.10 | 40.20 | 3,450 | 40.124 | -0.25% |
| 2011-03-22 | 0 | 40.30 | 40.30 | 40.40 | 40.10 | 40.25 | 6,000 | 240,698 | 40.116 | 40.30 | 40.30 | 40.40 | 40.10 | 40.25 | 6,000 | 40.116 | 0.12% |
| 2011-03-21 | 0 | 40.25 | 40.00 | 40.35 | 40.00 | 40.25 | 7,950 | 318,218 | 40.027 | 40.25 | 40.00 | 40.35 | 40.00 | 40.25 | 7,950 | 40.027 | 1.77% |
| 2011-03-18 | 0 | 39.55 | 39.55 | 39.65 | 39.50 | 39.65 | 15,750 | 624,060 | 39.623 | 39.55 | 39.55 | 39.65 | 39.50 | 39.65 | 15,750 | 39.623 | 1.15% |
| 2011-03-17 | 0 | 39.10 | 38.85 | 39.10 | 38.40 | 39.15 | 37,050 | 1,444,178 | 38.979 | 39.10 | 38.85 | 39.10 | 38.40 | 39.15 | 37,050 | 38.979 | 0.26% |
| 2011-03-16 | 0 | 39.00 | 39.00 | 39.10 | 38.45 | 39.20 | 9,900 | 382,335 | 38.620 | 39.00 | 39.00 | 39.10 | 38.45 | 39.20 | 9,900 | 38.620 | 2.09% |
| 2011-03-15 | 0 | 38.20 | 38.10 | - | 37.75 | 38.25 | 4,950 | 188,168 | 38.014 | 38.20 | 38.10 | - | 37.75 | 38.25 | 4,950 | 38.014 | -2.68% |
| 2011-03-14 | 0 | 39.25 | 38.50 | 39.45 | 38.45 | 39.25 | 9,600 | 373,283 | 38.884 | 39.25 | 38.50 | 39.45 | 38.45 | 39.25 | 9,600 | 38.884 | 1.95% |
| 2011-03-11 | 0 | 38.50 | 38.40 | 38.50 | 38.60 | 39.30 | 11,100 | 430,065 | 38.745 | 38.50 | 38.40 | 38.50 | 38.60 | 39.30 | 11,100 | 38.745 | -2.04% |
| 2011-03-10 | 0 | 39.30 | 39.30 | 39.55 | 39.30 | 39.45 | 3,300 | 130,163 | 39.443 | 39.30 | 39.30 | 39.55 | 39.30 | 39.45 | 3,300 | 39.443 | -2.24% |
| 2011-03-09 | 0 | 40.20 | 40.15 | 40.40 | 40.10 | 40.40 | 1,800 | 72,450 | 40.250 | 40.20 | 40.15 | 40.40 | 40.10 | 40.40 | 1,800 | 40.250 | 0.25% |
| 2011-03-08 | 0 | 40.10 | 40.00 | 40.30 | - | - | 0 | 0 | - | 40.10 | 40.00 | 40.30 | - | - | 0 | - | 0.63% |
| 2011-03-07 | 0 | 39.85 | 39.55 | 39.85 | 39.90 | 40.25 | 15,450 | 616,718 | 39.917 | 39.85 | 39.55 | 39.85 | 39.90 | 40.25 | 15,450 | 39.917 | -1.36% |
| 2011-03-04 | 0 | 40.40 | 40.35 | 40.65 | 40.10 | 40.40 | 4,800 | 193,260 | 40.263 | 40.40 | 40.35 | 40.65 | 40.10 | 40.40 | 4,800 | 40.263 | 2.15% |
| 2011-03-03 | 0 | 39.55 | 39.50 | 39.80 | 39.50 | 39.60 | 5,850 | 231,510 | 39.574 | 39.55 | 39.50 | 39.80 | 39.50 | 39.60 | 5,850 | 39.574 | 2.46% |
| 2011-03-02 | 0 | 38.60 | 38.40 | 38.70 | 38.35 | 38.60 | 4,350 | 167,063 | 38.405 | 38.60 | 38.40 | 38.70 | 38.35 | 38.60 | 4,350 | 38.405 | -1.03% |
| 2011-03-01 | 0 | 39.00 | 38.85 | 39.10 | 38.60 | 39.00 | 16,200 | 627,390 | 38.728 | 39.00 | 38.85 | 39.10 | 38.60 | 39.00 | 16,200 | 38.728 | 0.78% |
| 2011-02-28 | 0 | 38.70 | 38.55 | 38.70 | 38.70 | 38.70 | 150 | 5,805 | 38.700 | 38.70 | 38.55 | 38.70 | 38.70 | 38.70 | 150 | 38.700 | -0.64% |
| 2011-02-25 | 0 | 38.95 | 38.90 | 39.10 | 38.95 | 38.95 | 15,900 | 619,305 | 38.950 | 38.95 | 38.90 | 39.10 | 38.95 | 38.95 | 15,900 | 38.950 | 1.17% |
| 2011-02-24 | 0 | 38.50 | 38.15 | 38.50 | 38.50 | 39.10 | 18,450 | 711,285 | 38.552 | 38.50 | 38.15 | 38.50 | 38.50 | 39.10 | 18,450 | 38.552 | -1.53% |
| 2011-02-23 | 0 | 39.10 | 39.10 | 39.40 | 39.00 | 39.20 | 9,300 | 363,293 | 39.064 | 39.10 | 39.10 | 39.40 | 39.00 | 39.20 | 9,300 | 39.064 | 0.77% |
| 2011-02-22 | 0 | 38.80 | 38.80 | 39.00 | 38.75 | 39.50 | 6,000 | 234,030 | 39.005 | 38.80 | 38.80 | 39.00 | 38.75 | 39.50 | 6,000 | 39.005 | -3.24% |
| 2011-02-21 | 0 | 40.10 | 39.90 | 40.40 | 40.10 | 40.10 | 150 | 6,015 | 40.100 | 40.10 | 39.90 | 40.40 | 40.10 | 40.10 | 150 | 40.100 | -0.50% |
| 2011-02-18 | 0 | 40.30 | 40.30 | 40.50 | - | - | 0 | 0 | - | 40.30 | 40.30 | 40.50 | - | - | 0 | - | 1.00% |
| 2011-02-17 | 0 | 39.90 | 39.15 | 39.95 | - | - | 0 | 0 | - | 39.90 | 39.15 | 39.95 | - | - | 0 | - | 0.00% |
| 2011-02-16 | 0 | 39.90 | 39.20 | 39.95 | 39.90 | 40.15 | 27,450 | 1,097,775 | 39.992 | 39.90 | 39.20 | 39.95 | 39.90 | 40.15 | 27,450 | 39.992 | -0.50% |
| 2011-02-15 | 0 | 40.10 | 39.70 | 40.60 | - | - | 0 | 0 | - | 40.10 | 39.70 | 40.60 | - | - | 0 | - | 0.00% |
| 2011-02-14 | 0 | 40.10 | 40.05 | 40.50 | 40.00 | 40.50 | 3,750 | 150,585 | 40.156 | 40.10 | 40.05 | 40.50 | 40.00 | 40.50 | 3,750 | 40.156 | 1.52% |
| 2011-02-11 | 0 | 39.50 | 39.00 | 39.95 | 39.50 | 40.70 | 15,300 | 615,758 | 40.246 | 39.50 | 39.00 | 39.95 | 39.50 | 40.70 | 15,300 | 40.246 | -2.95% |
| 2011-02-10 | 0 | 40.70 | 39.35 | 40.70 | 40.40 | 41.10 | 450 | 18,345 | 40.767 | 40.70 | 39.35 | 40.70 | 40.40 | 41.10 | 450 | 40.767 | -2.98% |
| 2011-02-09 | 0 | 41.95 | 40.00 | 42.00 | 42.05 | 42.05 | 1,050 | 44,153 | 42.051 | 41.95 | 40.00 | 42.00 | 42.05 | 42.05 | 1,050 | 42.050 | -0.12% |
| 2011-02-08 | 0 | 42.00 | 41.35 | 42.00 | 42.00 | 42.20 | 11,700 | 491,723 | 42.028 | 42.00 | 41.35 | 42.00 | 42.00 | 42.20 | 11,700 | 42.028 | -0.24% |
| 2011-02-07 | 0 | 42.10 | 41.35 | 42.10 | 41.80 | 42.80 | 92,250 | 3,932,580 | 42.630 | 42.10 | 41.35 | 42.10 | 41.80 | 42.80 | 92,250 | 42.630 | 0.12% |
| 2011-02-02 | 0 | 42.05 | 41.75 | 42.80 | 41.90 | 42.05 | 52,800 | 2,220,083 | 42.047 | 42.05 | 41.75 | 42.80 | 41.90 | 42.05 | 52,800 | 42.047 | 1.57% |
| 2011-02-01 | 0 | 41.40 | 41.30 | 41.40 | 41.40 | 42.30 | 41,850 | 1,745,108 | 41.699 | 41.40 | 41.30 | 41.40 | 41.40 | 42.30 | 41,850 | 41.699 | 0.00% |
| 2011-01-31 | 0 | 41.40 | 41.25 | 41.40 | 41.40 | 41.55 | 13,800 | 572,235 | 41.466 | 41.40 | 41.25 | 41.40 | 41.40 | 41.55 | 13,800 | 41.466 | -2.13% |
| 2011-01-28 | 0 | 42.30 | 42.30 | 42.45 | 42.20 | 42.30 | 17,700 | 747,375 | 42.225 | 42.30 | 42.30 | 42.45 | 42.20 | 42.30 | 17,700 | 42.225 | 0.12% |
| 2011-01-27 | 0 | 42.25 | 42.10 | 42.25 | 42.30 | 42.35 | 23,400 | 989,880 | 42.303 | 42.25 | 42.10 | 42.25 | 42.30 | 42.35 | 23,400 | 42.303 | -0.12% |
| 2011-01-26 | 0 | 42.30 | 42.20 | 42.35 | 42.00 | 42.30 | 49,650 | 2,098,305 | 42.262 | 42.30 | 42.20 | 42.35 | 42.00 | 42.30 | 49,650 | 42.262 | 1.20% |
| 2011-01-25 | 0 | 41.80 | 41.60 | 41.80 | 41.90 | 42.05 | 7,200 | 302,580 | 42.025 | 41.80 | 41.60 | 41.80 | 41.90 | 42.05 | 7,200 | 42.025 | 1.09% |
| 2011-01-24 | 0 | 41.35 | 41.35 | 41.50 | 41.35 | 41.35 | 3,000 | 124,050 | 41.350 | 41.35 | 41.35 | 41.50 | 41.35 | 41.35 | 3,000 | 41.350 | 0.61% |
| 2011-01-21 | 0 | 41.10 | 40.95 | 41.10 | 41.10 | 41.50 | 6,600 | 273,353 | 41.417 | 41.10 | 40.95 | 41.10 | 41.10 | 41.50 | 6,600 | 41.417 | -1.67% |
| 2011-01-20 | 0 | 41.80 | 41.65 | 41.80 | 41.80 | 42.10 | 10,350 | 432,900 | 41.826 | 41.80 | 41.65 | 41.80 | 41.80 | 42.10 | 10,350 | 41.826 | -1.65% |
| 2011-01-19 | 0 | 42.50 | 42.40 | 42.55 | 42.20 | 42.50 | 6,750 | 285,930 | 42.360 | 42.50 | 42.40 | 42.55 | 42.20 | 42.50 | 6,750 | 42.360 | 1.31% |
| 2011-01-18 | 0 | 41.95 | 41.80 | 42.00 | 41.90 | 42.05 | 15,450 | 647,895 | 41.935 | 41.95 | 41.80 | 42.00 | 41.90 | 42.05 | 15,450 | 41.935 | 0.12% |
| 2011-01-17 | 0 | 41.90 | 41.80 | 41.90 | 41.90 | 42.10 | 8,250 | 346,628 | 42.016 | 41.90 | 41.80 | 41.90 | 41.90 | 42.10 | 8,250 | 42.016 | -0.24% |
| 2011-01-14 | 0 | 42.00 | 42.00 | 42.10 | 41.50 | 42.00 | 37,200 | 1,544,775 | 41.526 | 42.00 | 42.00 | 42.10 | 41.50 | 42.00 | 37,200 | 41.526 | 0.72% |
| 2011-01-13 | 0 | 41.70 | 41.60 | 41.70 | 41.70 | 42.05 | 7,950 | 333,165 | 41.908 | 41.70 | 41.60 | 41.70 | 41.70 | 42.05 | 7,950 | 41.908 | 0.12% |
| 2011-01-12 | 0 | 41.65 | 41.65 | 41.75 | 41.45 | 41.65 | 4,350 | 180,923 | 41.592 | 41.65 | 41.65 | 41.75 | 41.45 | 41.65 | 4,350 | 41.591 | 1.34% |
| 2011-01-11 | 0 | 41.10 | 41.10 | 41.30 | 40.95 | 41.15 | 23,250 | 953,370 | 41.005 | 41.10 | 41.10 | 41.30 | 40.95 | 41.15 | 23,250 | 41.005 | 0.00% |
| 2011-01-10 | 0 | 41.10 | 40.90 | 41.10 | 41.00 | 41.40 | 21,410 | 881,282 | 41.162 | 41.10 | 40.90 | 41.10 | 41.00 | 41.40 | 21,410 | 41.162 | -0.48% |
| 2011-01-07 | 0 | 41.30 | 41.20 | 41.35 | 41.25 | 41.40 | 41,850 | 1,727,303 | 41.274 | 41.30 | 41.20 | 41.35 | 41.25 | 41.40 | 41,850 | 41.274 | 0.00% |
| 2011-01-06 | 0 | 41.30 | 41.20 | 41.35 | 41.30 | 41.30 | 750 | 30,975 | 41.300 | 41.30 | 41.20 | 41.35 | 41.30 | 41.30 | 750 | 41.300 | 0.00% |
| 2011-01-05 | 0 | 41.30 | 41.10 | 41.30 | 41.05 | 41.30 | 18,410 | 757,355 | 41.138 | 41.30 | 41.10 | 41.30 | 41.05 | 41.30 | 18,410 | 41.138 | -0.36% |
| 2011-01-04 | 0 | 41.45 | 41.25 | 41.70 | 41.10 | 41.45 | 8,550 | 353,213 | 41.312 | 41.45 | 41.25 | 41.70 | 41.10 | 41.45 | 8,550 | 41.311 | 0.85% |
| 2011-01-03 | 0 | 41.10 | 41.00 | 42.00 | 40.75 | 41.10 | 6,000 | 245,333 | 40.889 | 41.10 | 41.00 | 42.00 | 40.75 | 41.10 | 6,000 | 40.889 | 0.74% |
| 2010-12-31 | 0 | 40.80 | 40.45 | 40.80 | 40.55 | 40.90 | 220,200 | 8,983,328 | 40.796 | 40.80 | 40.45 | 40.80 | 40.55 | 40.90 | 220,200 | 40.796 | 0.99% |
| 2010-12-30 | 0 | 40.40 | 40.30 | 40.40 | 39.90 | 40.40 | 58,050 | 2,329,358 | 40.127 | 40.40 | 40.30 | 40.40 | 39.90 | 40.40 | 58,050 | 40.127 | 1.25% |
| 2010-12-29 | 0 | 39.90 | 39.85 | 39.90 | 39.70 | 39.90 | 145,650 | 5,786,265 | 39.727 | 39.90 | 39.85 | 39.90 | 39.70 | 39.90 | 145,650 | 39.727 | 1.40% |
| 2010-12-28 | 0 | 39.35 | 37.20 | 39.35 | 39.40 | 39.55 | 5,850 | 231,015 | 39.490 | 39.35 | 37.20 | 39.35 | 39.40 | 39.55 | 5,850 | 39.490 | 0.38% |
| 2010-12-24 | 0 | 39.20 | 39.15 | 39.30 | 39.20 | 39.20 | 2,400 | 94,080 | 39.200 | 39.20 | 39.15 | 39.30 | 39.20 | 39.20 | 2,400 | 39.200 | -0.51% |
| 2010-12-23 | 0 | 39.40 | 37.20 | 39.50 | 39.25 | 39.40 | 21,150 | 830,528 | 39.269 | 39.40 | 37.20 | 39.50 | 39.25 | 39.40 | 21,150 | 39.268 | 0.38% |
| 2010-12-22 | 0 | 39.25 | 39.20 | 39.30 | 39.20 | 39.20 | 900 | 35,280 | 39.200 | 39.25 | 39.20 | 39.30 | 39.20 | 39.20 | 900 | 39.200 | -0.13% |
| 2010-12-21 | 0 | 39.30 | 39.20 | 39.30 | 39.20 | 39.30 | 4,950 | 194,490 | 39.291 | 39.30 | 39.20 | 39.30 | 39.20 | 39.30 | 4,950 | 39.291 | 0.64% |
| 2010-12-20 | 0 | 39.05 | 37.00 | 39.20 | 38.30 | 39.10 | 65,400 | 2,551,965 | 39.021 | 39.05 | 37.00 | 39.20 | 38.30 | 39.10 | 65,400 | 39.021 | 0.13% |
| 2010-12-17 | 0 | 39.00 | 39.00 | 39.15 | 39.00 | 39.00 | 2,400 | 93,600 | 39.000 | 39.00 | 39.00 | 39.15 | 39.00 | 39.00 | 2,400 | 39.000 | 0.91% |
| 2010-12-16 | 0 | 38.65 | 38.65 | 38.70 | 38.65 | 38.75 | 300 | 11,610 | 38.700 | 38.65 | 38.65 | 38.70 | 38.65 | 38.75 | 300 | 38.700 | -0.13% |
| 2010-12-15 | 0 | 38.70 | 38.70 | 38.80 | 38.70 | 39.20 | 124,350 | 4,812,720 | 38.703 | 38.70 | 38.70 | 38.80 | 38.70 | 39.20 | 124,350 | 38.703 | -1.28% |
| 2010-12-14 | 0 | 39.20 | 39.05 | 39.30 | 38.95 | 39.20 | 23,850 | 929,625 | 38.978 | 39.20 | 39.05 | 39.30 | 38.95 | 39.20 | 23,850 | 38.978 | 1.16% |
| 2010-12-13 | 0 | 38.75 | 38.70 | 38.90 | 38.60 | 38.75 | 8,100 | 313,470 | 38.700 | 38.75 | 38.70 | 38.90 | 38.60 | 38.75 | 8,100 | 38.700 | 0.52% |
| 2010-12-10 | 0 | 38.55 | 38.55 | 38.75 | 38.50 | 38.55 | 1,800 | 69,375 | 38.542 | 38.55 | 38.55 | 38.75 | 38.50 | 38.55 | 1,800 | 38.542 | -0.39% |
| 2010-12-09 | 0 | 38.70 | 38.70 | 38.80 | 38.35 | 38.70 | 13,200 | 510,015 | 38.638 | 38.70 | 38.70 | 38.80 | 38.35 | 38.70 | 13,200 | 38.638 | 1.98% |
| 2010-12-08 | 0 | 37.95 | 37.70 | 37.95 | 38.10 | 38.35 | 2,600 | 99,308 | 38.195 | 37.95 | 37.70 | 37.95 | 38.10 | 38.35 | 2,600 | 38.195 | -1.56% |
| 2010-12-07 | 0 | 38.55 | 38.35 | 38.60 | 38.20 | 38.55 | 10,500 | 403,695 | 38.447 | 38.55 | 38.35 | 38.60 | 38.20 | 38.55 | 10,500 | 38.447 | 1.05% |
| 2010-12-06 | 0 | 38.15 | 38.10 | 38.35 | 38.00 | 38.20 | 16,050 | 611,693 | 38.112 | 38.15 | 38.10 | 38.35 | 38.00 | 38.20 | 16,050 | 38.112 | 0.39% |
| 2010-12-03 | 0 | 38.00 | 38.00 | 38.20 | 37.70 | 38.00 | 11,700 | 442,530 | 37.823 | 38.00 | 38.00 | 38.20 | 37.70 | 38.00 | 11,700 | 37.823 | 1.47% |
| 2010-12-02 | 0 | 37.45 | 37.45 | 37.65 | 37.30 | 37.45 | 2,250 | 84,105 | 37.380 | 37.45 | 37.45 | 37.65 | 37.30 | 37.45 | 2,250 | 37.380 | 1.63% |
| 2010-12-01 | 0 | 36.85 | 36.80 | 37.00 | 36.40 | 36.85 | 8,700 | 317,835 | 36.533 | 36.85 | 36.80 | 37.00 | 36.40 | 36.85 | 8,700 | 36.533 | 1.66% |
| 2010-11-30 | 0 | 36.25 | 36.15 | 38.00 | 36.25 | 36.25 | 71,100 | 2,577,375 | 36.250 | 36.25 | 36.15 | 38.00 | 36.25 | 36.25 | 71,100 | 36.250 | -0.41% |
| 2010-11-29 | 0 | 36.40 | 36.05 | 36.45 | 36.25 | 36.40 | 79,350 | 2,883,338 | 36.337 | 36.40 | 36.05 | 36.45 | 36.25 | 36.40 | 79,350 | 36.337 | 0.69% |
| 2010-11-26 | 0 | 36.15 | 36.10 | 38.00 | 36.10 | 37.30 | 18,150 | 659,325 | 36.326 | 36.15 | 36.10 | 38.00 | 36.10 | 37.30 | 18,150 | 36.326 | -3.34% |
| 2010-11-25 | 0 | 37.40 | 37.30 | 37.40 | 36.75 | 37.40 | 42,450 | 1,572,788 | 37.050 | 37.40 | 37.30 | 37.40 | 36.75 | 37.40 | 42,450 | 37.050 | 0.54% |
| 2010-11-24 | 0 | 37.20 | 36.90 | 37.20 | 36.05 | 37.25 | 14,700 | 540,675 | 36.781 | 37.20 | 36.90 | 37.20 | 36.05 | 37.25 | 14,700 | 36.781 | 5.68% |
| 2010-11-23 | 0 | 35.20 | 35.20 | 36.00 | 35.20 | 37.20 | 105,000 | 3,886,103 | 37.011 | 35.20 | 35.20 | 36.00 | 35.20 | 37.20 | 105,000 | 37.011 | -7.12% |
| 2010-11-22 | 0 | 37.90 | 35.20 | 39.50 | 37.85 | 37.85 | 150 | 5,678 | 37.853 | 37.90 | 35.20 | 39.50 | 37.85 | 37.85 | 150 | 37.853 | 0.93% |
| 2010-11-19 | 0 | 37.55 | 37.35 | 39.50 | 37.25 | 37.55 | 4,200 | 157,365 | 37.468 | 37.55 | 37.35 | 39.50 | 37.25 | 37.55 | 4,200 | 37.468 | 1.21% |
| 2010-11-18 | 0 | 37.10 | 37.00 | 37.25 | 36.75 | 37.10 | 18,600 | 684,930 | 36.824 | 37.10 | 37.00 | 37.25 | 36.75 | 37.10 | 18,600 | 36.824 | 2.20% |
| 2010-11-17 | 0 | 36.30 | 35.00 | 36.30 | 36.15 | 36.65 | 5,850 | 213,413 | 36.481 | 36.30 | 35.00 | 36.30 | 36.15 | 36.65 | 5,850 | 36.481 | -1.36% |
| 2010-11-16 | 0 | 36.80 | 35.00 | 36.95 | - | - | 0 | 0 | - | 36.80 | 35.00 | 36.95 | - | - | 0 | - | 0.00% |
| 2010-11-15 | 0 | 36.80 | 36.00 | 37.00 | 36.80 | 37.00 | 41,100 | 1,512,645 | 36.804 | 36.80 | 36.00 | 37.00 | 36.80 | 37.00 | 41,100 | 36.804 | -0.41% |
| 2010-11-12 | 0 | 36.95 | 36.80 | 40.00 | 36.95 | 37.60 | 15,150 | 563,040 | 37.164 | 36.95 | 36.80 | 40.00 | 36.95 | 37.60 | 15,150 | 37.164 | -3.15% |
| 2010-11-11 | 0 | 38.15 | 38.15 | 38.55 | 38.10 | 38.75 | 9,600 | 368,685 | 38.405 | 38.15 | 38.15 | 38.55 | 38.10 | 38.75 | 9,600 | 38.405 | -0.65% |
| 2010-11-10 | 0 | 38.40 | 38.35 | 38.50 | 37.85 | 38.40 | 70,050 | 2,661,930 | 38.000 | 38.40 | 38.35 | 38.50 | 37.85 | 38.40 | 70,050 | 38.000 | 1.05% |
| 2010-11-09 | 0 | 38.00 | 37.80 | 38.00 | 37.70 | 38.00 | 8,850 | 334,770 | 37.827 | 38.00 | 37.80 | 38.00 | 37.70 | 38.00 | 8,850 | 37.827 | 0.53% |
| 2010-11-08 | 0 | 37.80 | 37.85 | 38.20 | 37.80 | 38.20 | 4,200 | 159,518 | 37.981 | 37.80 | 37.85 | 38.20 | 37.80 | 38.20 | 4,200 | 37.980 | -0.79% |
| 2010-11-05 | 0 | 38.10 | 37.90 | 38.15 | 37.95 | 38.35 | 25,650 | 982,538 | 38.306 | 38.10 | 37.90 | 38.15 | 37.95 | 38.35 | 25,650 | 38.306 | 0.53% |
| 2010-11-04 | 0 | 37.90 | 37.85 | 38.00 | 37.80 | 38.00 | 27,450 | 1,039,628 | 37.874 | 37.90 | 37.85 | 38.00 | 37.80 | 38.00 | 27,450 | 37.874 | 0.93% |
| 2010-11-03 | 0 | 37.55 | 37.40 | 37.55 | 37.40 | 37.65 | 100,200 | 3,757,650 | 37.502 | 37.55 | 37.40 | 37.55 | 37.40 | 37.65 | 100,200 | 37.501 | 1.21% |
| 2010-11-02 | 0 | 37.10 | 37.00 | 37.20 | 36.95 | 37.10 | 81,000 | 3,002,078 | 37.063 | 37.10 | 37.00 | 37.20 | 36.95 | 37.10 | 81,000 | 37.063 | 0.41% |
| 2010-11-01 | 0 | 36.95 | 36.95 | 37.15 | 36.75 | 36.90 | 63,150 | 2,324,040 | 36.802 | 36.95 | 36.95 | 37.15 | 36.75 | 36.90 | 63,150 | 36.802 | 2.64% |
| 2010-10-29 | 0 | 36.00 | 35.95 | 36.10 | 35.95 | 36.40 | 270,000 | 9,780,615 | 36.225 | 36.00 | 35.95 | 36.10 | 35.95 | 36.40 | 270,000 | 36.225 | -1.77% |
| 2010-10-28 | 0 | 36.65 | 36.45 | 36.70 | 36.40 | 36.65 | 92,250 | 3,361,418 | 36.438 | 36.65 | 36.45 | 36.70 | 36.40 | 36.65 | 92,250 | 36.438 | 0.69% |
| 2010-10-27 | 0 | 36.40 | 36.25 | 37.50 | 36.40 | 37.00 | 92,400 | 3,375,705 | 36.534 | 36.40 | 36.25 | 37.50 | 36.40 | 37.00 | 92,400 | 36.534 | -2.02% |
| 2010-10-26 | 0 | 37.15 | 36.90 | 37.50 | 37.00 | 37.25 | 16,759 | 622,407 | 37.139 | 37.15 | 36.90 | 37.50 | 37.00 | 37.25 | 16,759 | 37.139 | -0.13% |
| 2010-10-25 | 0 | 37.20 | 37.10 | 37.50 | 36.75 | 37.30 | 6,300 | 233,963 | 37.137 | 37.20 | 37.10 | 37.50 | 36.75 | 37.30 | 6,300 | 37.137 | 2.06% |
| 2010-10-22 | 0 | 36.45 | 36.35 | 36.65 | 36.40 | 36.60 | 8,100 | 295,275 | 36.454 | 36.45 | 36.35 | 36.65 | 36.40 | 36.60 | 8,100 | 36.454 | 1.25% |
| 2010-10-21 | 0 | 36.00 | 35.95 | 36.10 | 35.75 | 36.05 | 298,200 | 10,700,933 | 35.885 | 36.00 | 35.95 | 36.10 | 35.75 | 36.05 | 298,200 | 35.885 | 0.00% |
| 2010-10-20 | 0 | 36.00 | 35.70 | 36.30 | 35.50 | 36.45 | 61,758 | 2,200,994 | 35.639 | 36.00 | 35.70 | 36.30 | 35.50 | 36.45 | 61,758 | 35.639 | 0.98% |
| 2010-10-19 | 0 | 35.65 | 35.65 | 36.30 | 35.60 | 36.30 | 86,850 | 3,100,965 | 35.705 | 35.65 | 35.65 | 36.30 | 35.60 | 36.30 | 86,850 | 35.705 | -1.79% |
| 2010-10-18 | 0 | 36.30 | 36.20 | 37.50 | 36.20 | 36.80 | 78,300 | 2,853,893 | 36.448 | 36.30 | 36.20 | 37.50 | 36.20 | 36.80 | 78,300 | 36.448 | -2.16% |
| 2010-10-15 | 0 | 37.10 | 36.85 | 37.10 | 36.80 | 37.20 | 17,166 | 634,169 | 36.943 | 37.10 | 36.85 | 37.10 | 36.80 | 37.20 | 17,166 | 36.943 | 0.00% |
| 2010-10-14 | 0 | 37.10 | 37.10 | 37.25 | 36.70 | 37.10 | 16,000 | 591,580 | 36.974 | 37.10 | 37.10 | 37.25 | 36.70 | 37.10 | 16,000 | 36.974 | 2.20% |
| 2010-10-13 | 0 | 36.30 | 36.20 | 36.30 | 36.20 | 36.30 | 27,750 | 1,004,700 | 36.205 | 36.30 | 36.20 | 36.30 | 36.20 | 36.30 | 27,750 | 36.205 | 1.68% |
| 2010-10-12 | 0 | 35.70 | 35.60 | 35.80 | 35.70 | 36.05 | 50,250 | 1,804,688 | 35.914 | 35.70 | 35.60 | 35.80 | 35.70 | 36.05 | 50,250 | 35.914 | -2.86% |
| 2010-10-11 | 0 | 36.75 | 35.00 | 36.80 | 36.75 | 37.00 | 42,300 | 1,560,045 | 36.881 | 36.75 | 35.00 | 36.80 | 36.75 | 37.00 | 42,300 | 36.880 | 0.14% |
| 2010-10-08 | 0 | 36.70 | 36.00 | 37.30 | 36.65 | 36.90 | 92,250 | 3,390,233 | 36.751 | 36.70 | 36.00 | 37.30 | 36.65 | 36.90 | 92,250 | 36.750 | -0.81% |
| 2010-10-07 | 0 | 37.00 | 36.90 | 37.00 | 36.90 | 37.20 | 37,800 | 1,396,793 | 36.952 | 37.00 | 36.90 | 37.00 | 36.90 | 37.20 | 37,800 | 36.952 | -0.13% |
| 2010-10-06 | 0 | 37.05 | 35.00 | 38.00 | 36.80 | 37.10 | 48,600 | 1,795,665 | 36.948 | 37.05 | 35.00 | 38.00 | 36.80 | 37.10 | 48,600 | 36.948 | 2.77% |
| 2010-10-05 | 0 | 36.05 | 35.00 | 36.50 | 35.90 | 36.00 | 28,800 | 1,034,475 | 35.919 | 36.05 | 35.00 | 36.50 | 35.90 | 36.00 | 28,800 | 35.919 | -0.41% |
| 2010-10-04 | 0 | 36.20 | 30.00 | 36.35 | 36.20 | 36.50 | 27,750 | 1,010,708 | 36.422 | 36.20 | 30.00 | 36.35 | 36.20 | 36.50 | 27,750 | 36.422 | 1.26% |
| 2010-09-30 | 0 | 35.75 | 35.50 | 35.90 | 35.50 | 35.60 | 137,850 | 4,893,870 | 35.501 | 35.75 | 35.50 | 35.90 | 35.50 | 35.60 | 137,850 | 35.501 | 0.70% |
| 2010-09-29 | 0 | 35.50 | 30.00 | 35.60 | 35.50 | 35.70 | 169,650 | 6,033,600 | 35.565 | 35.50 | 30.00 | 35.60 | 35.50 | 35.70 | 169,650 | 35.565 | 1.57% |
| 2010-09-28 | 0 | 34.95 | 30.00 | 35.25 | 34.95 | 35.15 | 91,200 | 3,200,970 | 35.098 | 34.95 | 30.00 | 35.25 | 34.95 | 35.15 | 91,200 | 35.098 | -0.71% |
| 2010-09-27 | 0 | 35.20 | 30.05 | 35.25 | 34.55 | 35.20 | 188,250 | 6,611,993 | 35.124 | 35.20 | 30.05 | 35.25 | 34.55 | 35.20 | 188,250 | 35.123 | 1.29% |
| 2010-09-24 | 0 | 34.75 | 34.60 | 35.25 | 34.65 | 34.80 | 23,550 | 819,075 | 34.780 | 34.75 | 34.60 | 35.25 | 34.65 | 34.80 | 23,550 | 34.780 | -0.43% |
| 2010-09-22 | 0 | 34.90 | 34.75 | 34.90 | 34.85 | 34.95 | 45,750 | 1,594,410 | 34.851 | 34.90 | 34.75 | 34.90 | 34.85 | 34.95 | 45,750 | 34.850 | 0.72% |
| 2010-09-21 | 0 | 34.65 | 34.65 | 35.75 | 34.50 | 34.70 | 20,250 | 702,135 | 34.673 | 34.65 | 34.65 | 35.75 | 34.50 | 34.70 | 20,250 | 34.673 | 0.43% |
| 2010-09-20 | 0 | 34.50 | 34.20 | 34.65 | - | - | 0 | 0 | - | 34.50 | 34.20 | 34.65 | - | - | 0 | - | 0.00% |
| 2010-09-17 | 0 | 34.50 | 34.10 | 34.60 | 34.05 | 34.50 | 111,900 | 3,819,368 | 34.132 | 34.50 | 34.10 | 34.60 | 34.05 | 34.50 | 111,900 | 34.132 | 1.17% |
| 2010-09-16 | 0 | 34.10 | 30.00 | 34.10 | 34.15 | 34.20 | 2,550 | 87,015 | 34.124 | 34.10 | 30.00 | 34.10 | 34.15 | 34.20 | 2,550 | 34.124 | -0.44% |
| 2010-09-15 | 0 | 34.25 | 34.00 | 34.40 | 34.15 | 34.25 | 69,450 | 2,371,778 | 34.151 | 34.25 | 34.00 | 34.40 | 34.15 | 34.25 | 69,450 | 34.151 | 0.44% |
| 2010-09-14 | 0 | 34.10 | 34.00 | 34.25 | 34.10 | 34.10 | 1,500 | 51,150 | 34.100 | 34.10 | 34.00 | 34.25 | 34.10 | 34.10 | 1,500 | 34.100 | -0.29% |
| 2010-09-13 | 0 | 34.20 | 33.75 | 34.30 | 33.75 | 34.20 | 50,700 | 1,730,925 | 34.141 | 34.20 | 33.75 | 34.30 | 33.75 | 34.20 | 50,700 | 34.141 | 1.33% |
| 2010-09-10 | 0 | 33.75 | 32.50 | 33.95 | 33.70 | 33.85 | 4,350 | 147,090 | 33.814 | 33.75 | 32.50 | 33.95 | 33.70 | 33.85 | 4,350 | 33.814 | 1.05% |
| 2010-09-09 | 0 | 33.40 | 32.55 | 34.00 | 33.30 | 33.40 | 7,500 | 250,395 | 33.386 | 33.40 | 32.55 | 34.00 | 33.30 | 33.40 | 7,500 | 33.386 | 0.60% |
| 2010-09-08 | 0 | 33.20 | 32.25 | 33.30 | 33.00 | 33.20 | 2,400 | 79,260 | 33.025 | 33.20 | 32.25 | 33.30 | 33.00 | 33.20 | 2,400 | 33.025 | -0.45% |
| 2010-09-07 | 0 | 33.35 | 30.00 | 33.40 | 33.50 | 33.50 | 6,000 | 201,000 | 33.500 | 33.35 | 30.00 | 33.40 | 33.50 | 33.50 | 6,000 | 33.500 | -0.45% |
| 2010-09-06 | 0 | 33.50 | 30.00 | 33.60 | 33.00 | 33.50 | 27,150 | 908,025 | 33.445 | 33.50 | 30.00 | 33.60 | 33.00 | 33.50 | 27,150 | 33.445 | 1.06% |
| 2010-09-03 | 0 | 33.15 | 32.00 | 33.45 | 33.10 | 33.25 | 35,850 | 1,187,310 | 33.119 | 33.15 | 32.00 | 33.45 | 33.10 | 33.25 | 35,850 | 33.119 | 0.45% |
| 2010-09-02 | 0 | 33.00 | 32.00 | 33.40 | 32.80 | 33.00 | 5,100 | 167,925 | 32.927 | 33.00 | 32.00 | 33.40 | 32.80 | 33.00 | 5,100 | 32.926 | 1.07% |
| 2010-09-01 | 0 | 32.65 | 31.50 | 33.00 | 32.40 | 32.65 | 91,950 | 2,994,023 | 32.561 | 32.65 | 31.50 | 33.00 | 32.40 | 32.65 | 91,950 | 32.561 | 2.19% |
| 2010-08-31 | 0 | 31.95 | 31.50 | 33.00 | 32.05 | 32.05 | 900 | 28,845 | 32.050 | 31.95 | 31.50 | 33.00 | 32.05 | 32.05 | 900 | 32.050 | -1.54% |
| 2010-08-30 | 0 | 32.45 | 32.40 | 32.65 | 32.45 | 32.65 | 64,500 | 2,093,625 | 32.459 | 32.45 | 32.40 | 32.65 | 32.45 | 32.65 | 64,500 | 32.459 | 1.72% |
| 2010-08-27 | 0 | 31.90 | 30.00 | - | 31.85 | 32.00 | 6,600 | 210,638 | 31.915 | 31.90 | 30.00 | - | 31.85 | 32.00 | 6,600 | 31.915 | -0.47% |
| 2010-08-26 | 0 | 32.05 | 30.00 | - | 32.05 | 32.15 | 300 | 9,630 | 32.100 | 32.05 | 30.00 | - | 32.05 | 32.15 | 300 | 32.100 | 0.00% |
| 2010-08-25 | 0 | 32.05 | 31.95 | 32.15 | 32.00 | 32.15 | 5,250 | 168,270 | 32.051 | 32.05 | 31.95 | 32.15 | 32.00 | 32.15 | 5,250 | 32.051 | -1.08% |
| 2010-08-24 | 0 | 32.40 | 31.40 | 33.60 | 32.40 | 32.55 | 2,550 | 82,800 | 32.471 | 32.40 | 31.40 | 33.60 | 32.40 | 32.55 | 2,550 | 32.471 | -1.97% |
| 2010-08-23 | 0 | 33.05 | 32.80 | 33.05 | 33.15 | 33.15 | 450 | 14,918 | 33.151 | 33.05 | 32.80 | 33.05 | 33.15 | 33.15 | 450 | 33.151 | 0.00% |
| 2010-08-20 | 0 | 33.05 | 32.05 | - | 32.95 | 33.05 | 1,200 | 39,600 | 33.000 | 33.05 | 32.05 | - | 32.95 | 33.05 | 1,200 | 33.000 | -1.05% |
| 2010-08-19 | 0 | 33.40 | 33.30 | 33.50 | 33.30 | 33.40 | 33,450 | 1,116,900 | 33.390 | 33.40 | 33.30 | 33.50 | 33.30 | 33.40 | 33,450 | 33.390 | 1.98% |
| 2010-08-18 | 0 | 32.75 | 31.60 | 33.20 | 32.70 | 32.90 | 5,400 | 176,865 | 32.753 | 32.75 | 31.60 | 33.20 | 32.70 | 32.90 | 5,400 | 32.753 | 0.15% |
| 2010-08-17 | 0 | 32.70 | 32.00 | - | 32.00 | 32.70 | 9,750 | 316,725 | 32.485 | 32.70 | 32.00 | - | 32.00 | 32.70 | 9,750 | 32.485 | 0.93% |
| 2010-08-16 | 0 | 32.40 | 31.60 | - | 31.85 | 32.50 | 10,200 | 327,735 | 32.131 | 32.40 | 31.60 | - | 31.85 | 32.50 | 10,200 | 32.131 | 0.00% |
| 2010-08-13 | 0 | 32.40 | 31.95 | - | 32.40 | 32.40 | 900 | 29,160 | 32.400 | 32.40 | 31.95 | - | 32.40 | 32.40 | 900 | 32.400 | 1.09% |
| 2010-08-12 | 0 | 32.05 | 31.95 | - | 31.80 | 32.05 | 15,000 | 479,228 | 31.949 | 32.05 | 31.95 | - | 31.80 | 32.05 | 15,000 | 31.949 | -2.29% |
| 2010-08-11 | 0 | 32.80 | 32.50 | 33.40 | 32.65 | 33.20 | 27,750 | 910,560 | 32.813 | 32.80 | 32.50 | 33.40 | 32.65 | 33.20 | 27,750 | 32.813 | -2.24% |
| 2010-08-10 | 0 | 33.55 | - | 34.00 | - | - | 0 | 0 | - | 33.55 | - | 34.00 | - | - | 0 | - | -1.18% |
| 2010-08-09 | 0 | 33.95 | - | 34.00 | 33.90 | 33.90 | 6,750 | 228,825 | 33.900 | 33.95 | - | 34.00 | 33.90 | 33.90 | 6,750 | 33.900 | 0.44% |
| 2010-08-06 | 0 | 33.80 | 33.75 | - | 33.80 | 34.00 | 1,300 | 44,090 | 33.915 | 33.80 | 33.75 | - | 33.80 | 34.00 | 1,300 | 33.915 | 0.00% |
| 2010-08-05 | 0 | 33.80 | 33.65 | - | - | - | 0 | 0 | - | 33.80 | 33.65 | - | - | - | 0 | - | 0.00% |
| 2010-08-04 | 0 | 33.80 | 33.00 | 33.90 | 33.55 | 33.80 | 12,600 | 425,243 | 33.749 | 33.80 | 33.00 | 33.90 | 33.55 | 33.80 | 12,600 | 33.749 | 0.00% |
| 2010-08-03 | 0 | 33.80 | - | 33.80 | 33.80 | 33.90 | 8,400 | 284,010 | 33.811 | 33.80 | - | 33.80 | 33.80 | 33.90 | 8,400 | 33.811 | 0.60% |
| 2010-08-02 | 0 | 33.60 | 33.55 | 33.65 | 33.50 | 33.65 | 12,450 | 417,885 | 33.565 | 33.60 | 33.55 | 33.65 | 33.50 | 33.65 | 12,450 | 33.565 | 1.97% |
| 2010-07-30 | 0 | 32.95 | 32.55 | 33.50 | 32.75 | 32.95 | 7,550 | 247,980 | 32.845 | 32.95 | 32.55 | 33.50 | 32.75 | 32.95 | 7,550 | 32.845 | 0.00% |
| 2010-07-29 | 0 | 32.95 | 32.80 | 33.50 | 32.90 | 33.00 | 8,850 | 291,975 | 32.992 | 32.95 | 32.80 | 33.50 | 32.90 | 33.00 | 8,850 | 32.992 | -0.45% |
| 2010-07-28 | 0 | 33.10 | 33.00 | 33.50 | 32.95 | 33.25 | 9,750 | 321,375 | 32.962 | 33.10 | 33.00 | 33.50 | 32.95 | 33.25 | 9,750 | 32.962 | -0.15% |
| 2010-07-27 | 0 | 33.15 | 33.10 | 33.25 | 32.30 | 33.15 | 11,250 | 370,703 | 32.951 | 33.15 | 33.10 | 33.25 | 32.30 | 33.15 | 11,250 | 32.951 | 1.53% |
| 2010-07-26 | 0 | 32.65 | 32.45 | 32.85 | 32.50 | 32.60 | 7,050 | 229,485 | 32.551 | 32.65 | 32.45 | 32.85 | 32.50 | 32.60 | 7,050 | 32.551 | 0.77% |
| 2010-07-23 | 0 | 32.40 | - | 32.60 | 32.30 | 32.40 | 6,000 | 194,100 | 32.350 | 32.40 | - | 32.60 | 32.30 | 32.40 | 6,000 | 32.350 | 1.89% |
| 2010-07-22 | 0 | 31.80 | 31.80 | 32.60 | 31.80 | 32.00 | 27,750 | 885,000 | 31.892 | 31.80 | 31.80 | 32.60 | 31.80 | 32.00 | 27,750 | 31.892 | -0.63% |
| 2010-07-21 | 0 | 32.00 | - | 32.60 | 31.95 | 32.00 | 75,300 | 2,409,428 | 31.998 | 32.00 | - | 32.60 | 31.95 | 32.00 | 75,300 | 31.998 | 1.75% |
| 2010-07-20 | 0 | 31.45 | 31.45 | - | 31.20 | 31.45 | 48,000 | 1,498,350 | 31.216 | 31.45 | 31.45 | - | 31.20 | 31.45 | 48,000 | 31.216 | 0.00% |
| 2010-07-19 | 0 | 31.45 | 31.30 | 31.50 | 31.40 | 31.45 | 52,050 | 1,636,868 | 31.448 | 31.45 | 31.30 | 31.50 | 31.40 | 31.45 | 52,050 | 31.448 | -1.26% |
| 2010-07-16 | 0 | 31.85 | 31.85 | - | 31.85 | 32.05 | 9,900 | 315,683 | 31.887 | 31.85 | 31.85 | - | 31.85 | 32.05 | 9,900 | 31.887 | -0.78% |
| 2010-07-15 | 0 | 32.10 | 32.00 | 32.25 | 32.10 | 32.10 | 3,000 | 96,300 | 32.100 | 32.10 | 32.00 | 32.25 | 32.10 | 32.10 | 3,000 | 32.100 | -0.93% |
| 2010-07-14 | 0 | 32.40 | 32.25 | 33.00 | 32.40 | 32.65 | 15,900 | 518,738 | 32.625 | 32.40 | 32.25 | 33.00 | 32.40 | 32.65 | 15,900 | 32.625 | 2.21% |
| 2010-07-13 | 0 | 31.70 | - | 32.50 | 31.75 | 31.80 | 2,850 | 90,623 | 31.798 | 31.70 | - | 32.50 | 31.75 | 31.80 | 2,850 | 31.798 | -0.16% |
| 2010-07-12 | 0 | 31.75 | 31.70 | 31.75 | - | - | 0 | 0 | - | 31.75 | 31.70 | 31.75 | - | - | 0 | - | 0.00% |
| 2010-07-09 | 0 | 31.75 | 31.70 | - | 31.15 | 31.75 | 3,150 | 99,923 | 31.722 | 31.75 | 31.70 | - | 31.15 | 31.75 | 3,150 | 31.722 | 2.75% |
| 2010-07-08 | 0 | 30.90 | - | 31.00 | 30.85 | 30.90 | 108,600 | 3,350,318 | 30.850 | 30.90 | - | 31.00 | 30.85 | 30.90 | 108,600 | 30.850 | 2.49% |
| 2010-07-07 | 0 | 30.15 | 29.80 | 30.30 | 30.15 | 30.15 | 900 | 27,135 | 30.150 | 30.15 | 29.80 | 30.30 | 30.15 | 30.15 | 900 | 30.150 | -0.99% |
| 2010-07-06 | 0 | 30.45 | 30.30 | - | 30.45 | 30.45 | 900 | 27,405 | 30.450 | 30.45 | 30.30 | - | 30.45 | 30.45 | 900 | 30.450 | 1.33% |
| 2010-07-05 | 0 | 30.05 | 29.55 | - | 30.05 | 30.10 | 6,000 | 180,375 | 30.063 | 30.05 | 29.55 | - | 30.05 | 30.10 | 6,000 | 30.063 | 0.67% |
| 2010-07-02 | 0 | 29.85 | 29.85 | - | 29.70 | 30.65 | 113,550 | 3,408,615 | 30.019 | 29.85 | 29.85 | - | 29.70 | 30.65 | 113,550 | 30.019 | -2.61% |
| 2010-06-30 | 0 | 30.65 | 30.35 | 31.00 | 30.40 | 30.65 | 11,850 | 362,715 | 30.609 | 30.65 | 30.35 | 31.00 | 30.40 | 30.65 | 11,850 | 30.609 | -0.65% |
| 2010-06-29 | 0 | 30.85 | - | - | 30.85 | 30.85 | 900 | 27,765 | 30.850 | 30.85 | - | - | 30.85 | 30.85 | 900 | 30.850 | -2.68% |
| 2010-06-28 | 0 | 31.70 | - | - | 31.70 | 31.70 | 6,600 | 209,220 | 31.700 | 31.70 | - | - | 31.70 | 31.70 | 6,600 | 31.700 | 0.48% |
| 2010-06-25 | 0 | 31.55 | - | - | 31.55 | 32.00 | 5,400 | 172,028 | 31.857 | 31.55 | - | - | 31.55 | 32.00 | 5,400 | 31.857 | -2.47% |
| 2010-06-24 | 0 | 32.35 | - | 32.55 | 32.35 | 32.45 | 46,500 | 1,508,775 | 32.447 | 32.35 | - | 32.55 | 32.35 | 32.45 | 46,500 | 32.447 | 0.31% |
| 2010-06-23 | 0 | 32.25 | - | 32.50 | 32.15 | 32.25 | 3,450 | 111,158 | 32.220 | 32.25 | - | 32.50 | 32.15 | 32.25 | 3,450 | 32.220 | -0.77% |
| 2010-06-22 | 0 | 32.50 | 32.20 | 32.50 | 32.35 | 32.60 | 1,350 | 43,898 | 32.517 | 32.50 | 32.20 | 32.50 | 32.35 | 32.60 | 1,350 | 32.517 | -1.37% |
| 2010-06-21 | 0 | 32.95 | 32.50 | 33.00 | 31.70 | 32.95 | 43,650 | 1,431,683 | 32.799 | 32.95 | 32.50 | 33.00 | 31.70 | 32.95 | 43,650 | 32.799 | 4.44% |
| 2010-06-18 | 0 | 31.55 | 31.45 | 31.70 | 31.40 | 31.50 | 3,150 | 99,075 | 31.452 | 31.55 | 31.45 | 31.70 | 31.40 | 31.50 | 3,150 | 31.452 | 0.96% |
| 2010-06-17 | 0 | 31.25 | - | 31.50 | 31.20 | 31.20 | 15,000 | 468,000 | 31.200 | 31.25 | - | 31.50 | 31.20 | 31.20 | 15,000 | 31.200 | 1.63% |
| 2010-06-15 | 0 | 30.75 | 30.10 | 31.00 | 30.75 | 30.95 | 101,150 | 3,116,485 | 30.811 | 30.75 | 30.10 | 31.00 | 30.75 | 30.95 | 101,150 | 30.811 | -0.81% |
| 2010-06-14 | 0 | 31.00 | 30.10 | 31.00 | 30.80 | 31.00 | 104,100 | 3,211,853 | 30.854 | 31.00 | 30.10 | 31.00 | 30.80 | 31.00 | 104,100 | 30.854 | 3.68% |
| 2010-06-11 | 0 | 29.90 | - | 29.95 | 29.90 | 29.90 | 750 | 22,425 | 29.900 | 29.90 | - | 29.95 | 29.90 | 29.90 | 750 | 29.900 | 2.40% |
| 2010-06-10 | 0 | 29.20 | 29.00 | - | 29.20 | 29.30 | 1,500 | 43,935 | 29.290 | 29.20 | 29.00 | - | 29.20 | 29.30 | 1,500 | 29.290 | -0.51% |
| 2010-06-09 | 0 | 29.35 | 29.30 | 29.50 | 29.35 | 29.70 | 4,350 | 128,025 | 29.431 | 29.35 | 29.30 | 29.50 | 29.35 | 29.70 | 4,350 | 29.431 | -1.84% |
| 2010-06-08 | 0 | 29.90 | - | - | 29.90 | 29.90 | 1,950 | 58,305 | 29.900 | 29.90 | - | - | 29.90 | 29.90 | 1,950 | 29.900 | 0.84% |
| 2010-06-07 | 0 | 29.65 | - | 32.00 | 29.25 | 29.90 | 10,800 | 317,168 | 29.367 | 29.65 | - | 32.00 | 29.25 | 29.90 | 10,800 | 29.367 | -4.66% |
| 2010-06-04 | 0 | 31.10 | 30.80 | 32.00 | 30.75 | 31.10 | 150,000 | 4,638,728 | 30.925 | 31.10 | 30.80 | 32.00 | 30.75 | 31.10 | 150,000 | 30.925 | 0.97% |
| 2010-06-03 | 0 | 30.80 | 30.20 | 31.00 | 30.30 | 30.80 | 127,500 | 3,879,030 | 30.424 | 30.80 | 30.20 | 31.00 | 30.30 | 30.80 | 127,500 | 30.424 | 4.23% |
| 2010-06-02 | 0 | 29.55 | - | 30.30 | 29.50 | 29.60 | 53,250 | 1,575,743 | 29.591 | 29.55 | - | 30.30 | 29.50 | 29.60 | 53,250 | 29.591 | -0.17% |
| 2010-06-01 | 0 | 29.60 | - | 30.50 | 29.70 | 30.00 | 24,600 | 732,225 | 29.765 | 29.60 | - | 30.50 | 29.70 | 30.00 | 24,600 | 29.765 | -2.31% |
| 2010-05-31 | 0 | 30.30 | - | 30.50 | 30.05 | 30.30 | 79,800 | 2,409,128 | 30.190 | 30.30 | - | 30.50 | 30.05 | 30.30 | 79,800 | 30.190 | 0.00% |
| 2010-05-28 | 0 | 30.30 | 30.05 | 30.50 | 29.90 | 30.50 | 57,000 | 1,720,005 | 30.176 | 30.30 | 30.05 | 30.50 | 29.90 | 30.50 | 57,000 | 30.176 | 2.89% |
| 2010-05-27 | 0 | 29.45 | - | 30.50 | 28.25 | 29.45 | 68,700 | 2,010,240 | 29.261 | 29.45 | - | 30.50 | 28.25 | 29.45 | 68,700 | 29.261 | 3.70% |
| 2010-05-26 | 0 | 28.40 | 28.00 | 29.00 | 27.50 | 28.40 | 39,450 | 1,104,653 | 28.001 | 28.40 | 28.00 | 29.00 | 27.50 | 28.40 | 39,450 | 28.001 | 1.43% |
| 2010-05-25 | 0 | 28.00 | 27.70 | 28.00 | 27.00 | 29.60 | 49,050 | 1,357,808 | 27.682 | 28.00 | 27.70 | 28.00 | 27.00 | 29.60 | 49,050 | 27.682 | -6.51% |
| 2010-05-24 | 0 | 29.95 | - | 29.95 | 29.60 | 30.20 | 283,800 | 8,476,890 | 29.869 | 29.95 | - | 29.95 | 29.60 | 30.20 | 283,800 | 29.869 | 0.17% |
| 2010-05-20 | 0 | 29.90 | 29.50 | - | 29.65 | 31.00 | 134,100 | 4,069,913 | 30.350 | 29.90 | 29.50 | - | 29.65 | 31.00 | 134,100 | 30.350 | -3.86% |
| 2010-05-19 | 0 | 31.10 | 31.00 | 32.00 | 30.70 | 31.10 | 63,750 | 1,979,370 | 31.049 | 31.10 | 31.00 | 32.00 | 30.70 | 31.10 | 63,750 | 31.049 | -2.81% |
| 2010-05-18 | 0 | 32.00 | 31.80 | 32.20 | 31.70 | 32.05 | 64,800 | 2,068,613 | 31.923 | 32.00 | 31.80 | 32.20 | 31.70 | 32.05 | 64,800 | 31.923 | 0.00% |
| 2010-05-17 | 0 | 32.00 | 31.60 | - | 31.60 | 32.05 | 20,700 | 660,105 | 31.889 | 32.00 | 31.60 | - | 31.60 | 32.05 | 20,700 | 31.889 | -3.47% |
| 2010-05-14 | 0 | 33.15 | 32.05 | - | 33.10 | 33.20 | 7,200 | 238,680 | 33.150 | 33.15 | 32.05 | - | 33.10 | 33.20 | 7,200 | 33.150 | -0.45% |
| 2010-05-13 | 0 | 33.30 | 33.10 | - | 32.90 | 33.30 | 36,150 | 1,193,558 | 33.017 | 33.30 | 33.10 | - | 32.90 | 33.30 | 36,150 | 33.017 | 3.90% |
| 2010-05-12 | 0 | 32.05 | 31.60 | - | 31.95 | 32.55 | 104,350 | 3,364,108 | 32.239 | 32.05 | 31.60 | - | 31.95 | 32.55 | 104,350 | 32.239 | -1.54% |
| 2010-05-11 | 0 | 32.55 | 32.30 | 32.80 | 32.45 | 33.05 | 61,050 | 1,999,335 | 32.749 | 32.55 | 32.30 | 32.80 | 32.45 | 33.05 | 61,050 | 32.749 | -1.51% |
| 2010-05-10 | 0 | 33.05 | 32.60 | 33.10 | 31.50 | 33.05 | 67,500 | 2,213,108 | 32.787 | 33.05 | 32.60 | 33.10 | 31.50 | 33.05 | 67,500 | 32.787 | 4.26% |
| 2010-05-07 | 0 | 31.70 | 31.50 | 31.85 | 31.35 | 31.80 | 64,500 | 2,047,163 | 31.739 | 31.70 | 31.50 | 31.85 | 31.35 | 31.80 | 64,500 | 31.739 | -2.91% |
| 2010-05-06 | 0 | 32.65 | 32.00 | 33.00 | 32.60 | 33.00 | 4,500 | 147,383 | 32.752 | 32.65 | 32.00 | 33.00 | 32.60 | 33.00 | 4,500 | 32.752 | -2.39% |
| 2010-05-05 | 0 | 33.45 | 33.35 | 33.75 | 33.45 | 33.45 | 2,250 | 75,263 | 33.450 | 33.45 | 33.35 | 33.75 | 33.45 | 33.45 | 2,250 | 33.450 | -2.05% |
| 2010-05-04 | 0 | 34.15 | - | - | 34.15 | 34.35 | 750 | 25,703 | 34.271 | 34.15 | - | - | 34.15 | 34.35 | 750 | 34.271 | 0.29% |
| 2010-05-03 | 0 | 34.05 | 34.00 | 34.50 | 34.00 | 35.00 | 6,600 | 225,518 | 34.169 | 34.05 | 34.00 | 34.50 | 34.00 | 35.00 | 6,600 | 34.169 | -2.58% |
| 2010-04-30 | 0 | 34.95 | 34.50 | 35.00 | 34.90 | 34.95 | 3,900 | 136,283 | 34.944 | 34.95 | 34.50 | 35.00 | 34.90 | 34.95 | 3,900 | 34.944 | 1.60% |
| 2010-04-29 | 0 | 34.40 | 34.00 | 34.95 | 34.25 | 34.35 | 30,000 | 1,029,000 | 34.300 | 34.40 | 34.00 | 34.95 | 34.25 | 34.35 | 30,000 | 34.300 | 0.15% |
| 2010-04-28 | 0 | 34.35 | 34.20 | 34.95 | 34.25 | 34.50 | 73,800 | 2,529,165 | 34.271 | 34.35 | 34.20 | 34.95 | 34.25 | 34.50 | 73,800 | 34.271 | -1.72% |
| 2010-04-27 | 0 | 34.95 | 34.65 | 35.20 | 34.95 | 35.05 | 46,800 | 1,638,045 | 35.001 | 34.95 | 34.65 | 35.20 | 34.95 | 35.05 | 46,800 | 35.001 | -0.71% |
| 2010-04-26 | 0 | 35.20 | 34.90 | 35.50 | 35.20 | 35.25 | 31,650 | 1,114,410 | 35.210 | 35.20 | 34.90 | 35.50 | 35.20 | 35.25 | 31,650 | 35.210 | 1.59% |
| 2010-04-23 | 0 | 34.65 | 34.60 | 35.00 | 34.55 | 35.00 | 57,600 | 1,990,890 | 34.564 | 34.65 | 34.60 | 35.00 | 34.55 | 35.00 | 57,600 | 34.564 | -0.29% |
| 2010-04-22 | 0 | 34.75 | 34.40 | 35.00 | 34.35 | 34.75 | 278,700 | 9,599,033 | 34.442 | 34.75 | 34.40 | 35.00 | 34.35 | 34.75 | 278,700 | 34.442 | -0.43% |
| 2010-04-21 | 0 | 34.90 | 33.70 | 35.00 | 34.65 | 34.95 | 56,250 | 1,963,485 | 34.906 | 34.90 | 33.70 | 35.00 | 34.65 | 34.95 | 56,250 | 34.906 | 2.50% |
| 2010-04-20 | 0 | 34.05 | 33.80 | - | 33.95 | 34.05 | 16,800 | 571,148 | 33.997 | 34.05 | 33.80 | - | 33.95 | 34.05 | 16,800 | 33.997 | 0.89% |
| 2010-04-19 | 0 | 33.75 | - | 33.90 | 33.65 | 34.00 | 77,400 | 2,608,973 | 33.708 | 33.75 | - | 33.90 | 33.65 | 34.00 | 77,400 | 33.708 | -2.60% |
| 2010-04-16 | 0 | 34.65 | 32.00 | 34.70 | 34.35 | 34.90 | 60,450 | 2,077,590 | 34.369 | 34.65 | 32.00 | 34.70 | 34.35 | 34.90 | 60,450 | 34.369 | -0.72% |
| 2010-04-15 | 0 | 34.90 | 34.80 | 39.80 | 34.75 | 35.50 | 7,500 | 262,800 | 35.040 | 34.90 | 34.80 | 39.80 | 34.75 | 35.50 | 7,500 | 35.040 | 1.01% |
| 2010-04-14 | 0 | 34.55 | 34.55 | 34.70 | 34.20 | 34.55 | 8,250 | 283,763 | 34.396 | 34.55 | 34.55 | 34.70 | 34.20 | 34.55 | 8,250 | 34.396 | 2.37% |
| 2010-04-13 | 0 | 33.75 | 33.60 | 33.95 | 33.50 | 33.90 | 4,350 | 146,948 | 33.781 | 33.75 | 33.60 | 33.95 | 33.50 | 33.90 | 4,350 | 33.781 | -0.88% |
| 2010-04-12 | 0 | 34.05 | - | 34.30 | 33.85 | 34.20 | 8,550 | 290,865 | 34.019 | 34.05 | - | 34.30 | 33.85 | 34.20 | 8,550 | 34.019 | -0.73% |
| 2010-04-09 | 0 | 34.30 | 34.10 | 40.00 | 34.10 | 34.35 | 4,500 | 154,043 | 34.232 | 34.30 | 34.10 | 40.00 | 34.10 | 34.35 | 4,500 | 34.232 | 0.29% |
| 2010-04-08 | 0 | 34.20 | 34.10 | 40.00 | 34.15 | 34.40 | 118,950 | 4,074,398 | 34.253 | 34.20 | 34.10 | 40.00 | 34.15 | 34.40 | 118,950 | 34.253 | -0.15% |
| 2010-04-07 | 0 | 34.25 | 34.10 | 34.35 | 33.85 | 34.25 | 900 | 30,765 | 34.183 | 34.25 | 34.10 | 34.35 | 33.85 | 34.25 | 900 | 34.183 | 1.18% |
| 2010-04-01 | 0 | 33.85 | - | 33.90 | 33.30 | 33.85 | 13,500 | 455,918 | 33.772 | 33.85 | - | 33.90 | 33.30 | 33.85 | 13,500 | 33.772 | 2.58% |
| 2010-03-31 | 0 | 33.00 | - | 33.45 | 33.00 | 33.20 | 54,050 | 1,793,105 | 33.175 | 33.00 | - | 33.45 | 33.00 | 33.20 | 54,050 | 33.175 | -0.45% |
| 2010-03-30 | 0 | 33.15 | - | 33.30 | 33.05 | 33.20 | 32,250 | 1,067,723 | 33.108 | 33.15 | - | 33.30 | 33.05 | 33.20 | 32,250 | 33.108 | 0.30% |
| 2010-03-29 | 0 | 33.05 | - | 40.00 | 32.80 | 33.05 | 53,450 | 1,760,145 | 32.931 | 33.05 | - | 40.00 | 32.80 | 33.05 | 53,450 | 32.931 | 0.46% |
| 2010-03-26 | 0 | 32.90 | - | 33.00 | 32.55 | 32.70 | 166,800 | 5,439,240 | 32.609 | 32.90 | - | 33.00 | 32.55 | 32.70 | 166,800 | 32.609 | 0.77% |
| 2010-03-25 | 0 | 32.65 | - | 32.70 | 32.60 | 32.70 | 269,850 | 8,812,328 | 32.656 | 32.65 | - | 32.70 | 32.60 | 32.70 | 269,850 | 32.656 | -0.15% |
| 2010-03-24 | 0 | 32.70 | - | 33.00 | 32.60 | 32.85 | 24,750 | 808,410 | 32.663 | 32.70 | - | 33.00 | 32.60 | 32.85 | 24,750 | 32.663 | 0.31% |
| 2010-03-23 | 0 | 32.60 | - | 32.60 | 32.60 | 32.75 | 40,500 | 1,320,750 | 32.611 | 32.60 | - | 32.60 | 32.60 | 32.75 | 40,500 | 32.611 | 0.62% |
| 2010-03-22 | 0 | 32.40 | - | 32.50 | 32.20 | 32.30 | 1,650 | 53,220 | 32.255 | 32.40 | - | 32.50 | 32.20 | 32.30 | 1,650 | 32.255 | -1.37% |
| 2010-03-19 | 0 | 32.85 | - | 32.85 | 32.70 | 32.85 | 76,200 | 2,491,830 | 32.701 | 32.85 | - | 32.85 | 32.70 | 32.85 | 76,200 | 32.701 | 1.08% |
| 2010-03-18 | 0 | 32.50 | - | 33.00 | 32.50 | 32.85 | 38,100 | 1,240,658 | 32.563 | 32.50 | - | 33.00 | 32.50 | 32.85 | 38,100 | 32.563 | -1.22% |
| 2010-03-17 | 0 | 32.90 | 32.65 | 33.00 | 32.40 | 32.90 | 77,150 | 2,537,195 | 32.887 | 32.90 | 32.65 | 33.00 | 32.40 | 32.90 | 77,150 | 32.887 | 2.81% |
| 2010-03-16 | 0 | 32.00 | 31.50 | 32.80 | 32.00 | 32.05 | 600 | 19,215 | 32.025 | 32.00 | 31.50 | 32.80 | 32.00 | 32.05 | 600 | 32.025 | 0.00% |
| 2010-03-15 | 0 | 32.00 | 31.80 | 32.40 | 32.00 | 32.00 | 76,500 | 2,448,000 | 32.000 | 32.00 | 31.80 | 32.40 | 32.00 | 32.00 | 76,500 | 32.000 | -1.23% |
| 2010-03-12 | 0 | 32.40 | 32.30 | 32.80 | 32.25 | 32.25 | 13,500 | 435,375 | 32.250 | 32.40 | 32.30 | 32.80 | 32.25 | 32.25 | 13,500 | 32.250 | 0.62% |
| 2010-03-11 | 0 | 32.20 | 32.00 | 32.80 | 32.20 | 32.55 | 344,700 | 11,133,465 | 32.299 | 32.20 | 32.00 | 32.80 | 32.20 | 32.55 | 344,700 | 32.299 | -0.77% |
| 2010-03-10 | 0 | 32.45 | 32.40 | 32.80 | 32.20 | 32.45 | 16,950 | 546,810 | 32.260 | 32.45 | 32.40 | 32.80 | 32.20 | 32.45 | 16,950 | 32.260 | 0.46% |
| 2010-03-09 | 0 | 32.30 | 32.00 | 32.60 | 32.20 | 32.20 | 6,900 | 222,180 | 32.200 | 32.30 | 32.00 | 32.60 | 32.20 | 32.20 | 6,900 | 32.200 | -0.31% |
| 2010-03-08 | 0 | 32.40 | 32.05 | 32.50 | 32.00 | 32.40 | 7,500 | 242,460 | 32.328 | 32.40 | 32.05 | 32.50 | 32.00 | 32.40 | 7,500 | 32.328 | 2.21% |
| 2010-03-05 | 0 | 31.70 | 30.80 | 31.80 | 31.50 | 31.70 | 12,300 | 387,653 | 31.517 | 31.70 | 30.80 | 31.80 | 31.50 | 31.70 | 12,300 | 31.517 | 1.77% |
| 2010-03-04 | 0 | 31.15 | 31.00 | 31.40 | 31.15 | 31.20 | 1,200 | 37,388 | 31.157 | 31.15 | 31.00 | 31.40 | 31.15 | 31.20 | 1,200 | 31.157 | -0.16% |
| 2010-03-03 | 0 | 31.20 | 31.15 | 31.25 | 31.10 | 31.25 | 22,800 | 709,290 | 31.109 | 31.20 | 31.15 | 31.25 | 31.10 | 31.25 | 22,800 | 31.109 | 0.97% |
| 2010-03-02 | 0 | 30.90 | 30.30 | 31.50 | 30.90 | 30.90 | 2,550 | 78,795 | 30.900 | 30.90 | 30.30 | 31.50 | 30.90 | 30.90 | 2,550 | 30.900 | 1.15% |
| 2010-03-01 | 0 | 30.55 | 30.30 | 31.50 | 30.35 | 30.55 | 150,300 | 4,565,415 | 30.375 | 30.55 | 30.30 | 31.50 | 30.35 | 30.55 | 150,300 | 30.375 | 1.16% |
| 2010-02-26 | 0 | 30.20 | 30.00 | 30.30 | 30.15 | 30.15 | 1,500 | 45,225 | 30.150 | 30.20 | 30.00 | 30.30 | 30.15 | 30.15 | 1,500 | 30.150 | 0.33% |
| 2010-02-25 | 0 | 30.10 | 30.10 | 32.00 | 30.10 | 30.55 | 4,500 | 136,133 | 30.252 | 30.10 | 30.10 | 32.00 | 30.10 | 30.55 | 4,500 | 30.252 | -2.59% |
| 2010-02-24 | 0 | 30.90 | 30.80 | 32.00 | 30.90 | 30.95 | 2,100 | 64,958 | 30.932 | 30.90 | 30.80 | 32.00 | 30.90 | 30.95 | 2,100 | 30.932 | -1.59% |
| 2010-02-23 | 0 | 31.40 | - | 31.40 | - | - | 0 | 0 | - | 31.40 | - | 31.40 | - | - | 0 | - | 0.00% |
| 2010-02-22 | 0 | 31.40 | 30.45 | 31.45 | 31.35 | 31.35 | 2,100 | 65,835 | 31.350 | 31.40 | 30.45 | 31.45 | 31.35 | 31.35 | 2,100 | 31.350 | 3.12% |
| 2010-02-19 | 0 | 30.45 | - | 31.35 | 30.35 | 30.80 | 31,600 | 968,203 | 30.639 | 30.45 | - | 31.35 | 30.35 | 30.80 | 31,600 | 30.639 | -2.56% |
| 2010-02-18 | 0 | 31.25 | - | 31.90 | 31.25 | 31.35 | 4,650 | 145,680 | 31.329 | 31.25 | - | 31.90 | 31.25 | 31.35 | 4,650 | 31.329 | -1.11% |
| 2010-02-17 | 0 | 31.60 | 30.00 | 31.60 | 31.40 | 31.60 | 7,650 | 240,750 | 31.471 | 31.60 | 30.00 | 31.60 | 31.40 | 31.60 | 7,650 | 31.471 | 3.44% |
| 2010-02-12 | 0 | 30.55 | 30.00 | 31.00 | 30.30 | 30.50 | 3,150 | 95,715 | 30.386 | 30.55 | 30.00 | 31.00 | 30.30 | 30.50 | 3,150 | 30.386 | -0.49% |
| 2010-02-11 | 0 | 30.70 | 30.55 | 31.00 | 30.55 | 30.70 | 57,450 | 1,758,585 | 30.611 | 30.70 | 30.55 | 31.00 | 30.55 | 30.70 | 57,450 | 30.611 | 2.16% |
| 2010-02-10 | 0 | 30.05 | 30.05 | 30.60 | 30.05 | 30.10 | 4,350 | 130,823 | 30.074 | 30.05 | 30.05 | 30.60 | 30.05 | 30.10 | 4,350 | 30.074 | 0.33% |
| 2010-02-09 | 0 | 29.95 | 29.00 | 32.00 | 29.55 | 30.00 | 63,750 | 1,899,323 | 29.793 | 29.95 | 29.00 | 32.00 | 29.55 | 30.00 | 63,750 | 29.793 | 2.22% |
| 2010-02-08 | 0 | 29.30 | 29.30 | 29.40 | 29.30 | 29.55 | 5,700 | 167,798 | 29.438 | 29.30 | 29.30 | 29.40 | 29.30 | 29.55 | 5,700 | 29.438 | -1.01% |
| 2010-02-05 | 0 | 29.60 | 29.50 | 33.40 | 29.60 | 29.75 | 5,850 | 173,655 | 29.685 | 29.60 | 29.50 | 33.40 | 29.60 | 29.75 | 5,850 | 29.685 | -4.36% |
| 2010-02-04 | 0 | 30.95 | 29.30 | 33.40 | - | - | 0 | 0 | - | 30.95 | 29.30 | 33.40 | - | - | 0 | - | 0.00% |
| 2010-02-03 | 0 | 30.95 | 30.30 | 31.60 | - | - | 0 | 0 | - | 30.95 | 30.30 | 31.60 | - | - | 0 | - | 1.64% |
| 2010-02-02 | 0 | 30.45 | 30.30 | 30.70 | 30.35 | 31.00 | 20,100 | 614,070 | 30.551 | 30.45 | 30.30 | 30.70 | 30.35 | 31.00 | 20,100 | 30.551 | 0.83% |
| 2010-02-01 | 0 | 30.20 | 29.50 | 40.00 | 30.00 | 30.20 | 10,200 | 306,555 | 30.054 | 30.20 | 29.50 | 40.00 | 30.00 | 30.20 | 10,200 | 30.054 | -2.11% |
| 2010-01-29 | 0 | 30.85 | 30.50 | 30.95 | 30.85 | 31.20 | 900 | 27,923 | 31.026 | 30.85 | 30.50 | 30.95 | 30.85 | 31.20 | 900 | 31.026 | -2.37% |
| 2010-01-28 | 0 | 31.60 | 29.50 | 33.40 | 31.60 | 31.60 | 150 | 4,740 | 31.600 | 31.60 | 29.50 | 33.40 | 31.60 | 31.60 | 150 | 31.600 | 2.27% |
| 2010-01-27 | 0 | 30.90 | 30.50 | 32.50 | 30.90 | 31.15 | 112,050 | 3,489,713 | 31.144 | 30.90 | 30.50 | 32.50 | 30.90 | 31.15 | 112,050 | 31.144 | 0.32% |
| 2010-01-26 | 0 | 30.80 | - | 33.40 | 30.80 | 32.20 | 6,750 | 212,895 | 31.540 | 30.80 | - | 33.40 | 30.80 | 32.20 | 6,750 | 31.540 | -4.50% |
| 2010-01-25 | 0 | 32.25 | 31.55 | 33.40 | 31.95 | 32.30 | 6,150 | 197,978 | 32.192 | 32.25 | 31.55 | 33.40 | 31.95 | 32.30 | 6,150 | 32.192 | 0.16% |
| 2010-01-22 | 0 | 32.20 | 32.20 | 32.75 | 32.00 | 32.75 | 9,300 | 300,473 | 32.309 | 32.20 | 32.20 | 32.75 | 32.00 | 32.75 | 9,300 | 32.309 | -2.87% |
| 2010-01-21 | 0 | 33.15 | 33.15 | 33.50 | 33.10 | 33.30 | 13,050 | 432,030 | 33.106 | 33.15 | 33.15 | 33.50 | 33.10 | 33.30 | 13,050 | 33.106 | -0.45% |
| 2010-01-20 | 0 | 33.30 | 32.50 | 33.30 | 33.30 | 33.45 | 2,100 | 70,148 | 33.404 | 33.30 | 32.50 | 33.30 | 33.30 | 33.45 | 2,100 | 33.404 | -0.15% |
| 2010-01-19 | 0 | 33.35 | 33.00 | 33.55 | 33.30 | 33.55 | 152,700 | 5,100,195 | 33.400 | 33.35 | 33.00 | 33.55 | 33.30 | 33.55 | 152,700 | 33.400 | 0.45% |
| 2010-01-18 | 0 | 33.20 | 32.90 | 33.40 | 32.90 | 32.90 | 450 | 14,805 | 32.900 | 33.20 | 32.90 | 33.40 | 32.90 | 32.90 | 450 | 32.900 | 0.15% |
| 2010-01-15 | 0 | 33.15 | - | 33.30 | 33.15 | 33.15 | 750 | 24,863 | 33.151 | 33.15 | - | 33.30 | 33.15 | 33.15 | 750 | 33.151 | 0.45% |
| 2010-01-14 | 0 | 33.00 | 33.00 | 33.50 | 33.00 | 33.10 | 4,200 | 138,810 | 33.050 | 33.00 | 33.00 | 33.50 | 33.00 | 33.10 | 4,200 | 33.050 | 0.92% |
| 2010-01-13 | 0 | 32.70 | 32.10 | 32.70 | 32.55 | 32.70 | 4,050 | 132,165 | 32.633 | 32.70 | 32.10 | 32.70 | 32.55 | 32.70 | 4,050 | 32.633 | -0.91% |
| 2010-01-12 | 0 | 33.00 | 32.95 | 33.00 | 32.95 | 33.00 | 91,950 | 3,034,335 | 33.000 | 33.00 | 32.95 | 33.00 | 32.95 | 33.00 | 91,950 | 33.000 | -1.49% |
| 2010-01-11 | 0 | 33.50 | 33.35 | 33.50 | 33.00 | 33.65 | 213,900 | 7,168,088 | 33.511 | 33.50 | 33.35 | 33.50 | 33.00 | 33.65 | 213,900 | 33.511 | 2.29% |
| 2010-01-08 | 0 | 32.75 | 32.00 | 33.20 | 32.70 | 33.00 | 5,550 | 182,085 | 32.808 | 32.75 | 32.00 | 33.20 | 32.70 | 33.00 | 5,550 | 32.808 | -0.30% |
| 2010-01-07 | 0 | 32.85 | 32.00 | 33.60 | 32.40 | 33.20 | 10,650 | 347,175 | 32.599 | 32.85 | 32.00 | 33.60 | 32.40 | 33.20 | 10,650 | 32.599 | -0.90% |
| 2010-01-06 | 0 | 33.15 | 33.15 | 33.40 | 33.15 | 33.15 | 4,050 | 134,258 | 33.150 | 33.15 | 33.15 | 33.40 | 33.15 | 33.15 | 4,050 | 33.150 | 1.07% |
| 2010-01-05 | 0 | 32.80 | 32.70 | 32.80 | 32.50 | 32.80 | 3,150 | 102,998 | 32.698 | 32.80 | 32.70 | 32.80 | 32.50 | 32.80 | 3,150 | 32.698 | 0.92% |
| 2010-01-04 | 0 | 32.50 | 32.25 | 32.50 | 32.20 | 32.50 | 11,850 | 382,245 | 32.257 | 32.50 | 32.25 | 32.50 | 32.20 | 32.50 | 11,850 | 32.257 | 2.20% |
| 2009-12-31 | 0 | 31.80 | 31.70 | 33.00 | - | - | 0 | 0 | - | 31.80 | 31.70 | 33.00 | - | - | 0 | - | 0.00% |
| 2009-12-30 | 0 | 31.80 | 31.80 | 32.15 | 31.40 | 32.00 | 52,200 | 1,649,160 | 31.593 | 31.80 | 31.80 | 32.15 | 31.40 | 32.00 | 52,200 | 31.593 | -0.31% |
| 2009-12-29 | 0 | 31.90 | 31.75 | 31.90 | 31.65 | 31.95 | 178,000 | 5,649,730 | 31.740 | 31.90 | 31.75 | 31.90 | 31.65 | 31.95 | 178,000 | 31.740 | 0.95% |
| 2009-12-28 | 0 | 31.60 | 31.60 | 31.75 | 31.40 | 31.85 | 3,450 | 109,290 | 31.678 | 31.60 | 31.60 | 31.75 | 31.40 | 31.85 | 3,450 | 31.678 | 0.48% |
| 2009-12-24 | 0 | 31.45 | 31.40 | 32.00 | 31.40 | 31.55 | 12,150 | 381,630 | 31.410 | 31.45 | 31.40 | 32.00 | 31.40 | 31.55 | 12,150 | 31.410 | 2.28% |
| 2009-12-23 | 0 | 30.75 | 30.75 | 31.00 | 30.75 | 30.75 | 2,100 | 64,575 | 30.750 | 30.75 | 30.75 | 31.00 | 30.75 | 30.75 | 2,100 | 30.750 | 0.49% |
| 2009-12-22 | 0 | 30.60 | 30.60 | 30.90 | 30.55 | 30.55 | 900 | 27,495 | 30.550 | 30.60 | 30.60 | 30.90 | 30.55 | 30.55 | 900 | 30.550 | 0.33% |
| 2009-12-21 | 0 | 30.50 | 30.50 | 31.80 | 30.30 | 30.60 | 7,650 | 232,020 | 30.329 | 30.50 | 30.50 | 31.80 | 30.30 | 30.60 | 7,650 | 30.329 | -0.97% |
| 2009-12-18 | 0 | 30.80 | 30.50 | 30.95 | 30.70 | 30.80 | 2,550 | 78,345 | 30.724 | 30.80 | 30.50 | 30.95 | 30.70 | 30.80 | 2,550 | 30.724 | 0.98% |
| 2009-12-17 | 0 | 30.50 | 30.30 | 31.80 | 30.50 | 30.85 | 6,600 | 201,518 | 30.533 | 30.50 | 30.30 | 31.80 | 30.50 | 30.85 | 6,600 | 30.533 | -2.56% |
| 2009-12-16 | 0 | 31.30 | 31.50 | 31.70 | 31.30 | 31.30 | 3,450 | 107,985 | 31.300 | 31.30 | 31.50 | 31.70 | 31.30 | 31.30 | 3,450 | 31.300 | -0.95% |
| 2009-12-15 | 0 | 31.60 | 31.60 | 31.65 | 31.40 | 31.65 | 7,800 | 245,745 | 31.506 | 31.60 | 31.60 | 31.65 | 31.40 | 31.65 | 7,800 | 31.506 | -0.16% |
| 2009-12-14 | 0 | 31.65 | 31.20 | 31.70 | 30.90 | 31.65 | 152,550 | 4,750,343 | 31.140 | 31.65 | 31.20 | 31.70 | 30.90 | 31.65 | 152,550 | 31.140 | 0.32% |
| 2009-12-11 | 0 | 31.55 | 31.05 | 31.55 | 31.25 | 31.55 | 240,750 | 7,544,895 | 31.339 | 31.55 | 31.05 | 31.55 | 31.25 | 31.55 | 240,750 | 31.339 | 1.61% |
| 2009-12-10 | 0 | 31.05 | 30.85 | 31.45 | 30.70 | 31.05 | 269,250 | 8,339,483 | 30.973 | 31.05 | 30.85 | 31.45 | 30.70 | 31.05 | 269,250 | 30.973 | 0.81% |
| 2009-12-09 | 0 | 30.80 | 30.60 | 31.00 | 30.65 | 31.05 | 212,250 | 6,554,415 | 30.881 | 30.80 | 30.60 | 31.00 | 30.65 | 31.05 | 212,250 | 30.881 | -0.81% |
| 2009-12-08 | 0 | 31.05 | 31.00 | 31.20 | 31.05 | 31.20 | 49,800 | 1,548,705 | 31.099 | 31.05 | 31.00 | 31.20 | 31.05 | 31.20 | 49,800 | 31.098 | -0.64% |
| 2009-12-07 | 0 | 31.25 | 31.25 | 31.50 | 31.10 | 31.20 | 7,800 | 242,985 | 31.152 | 31.25 | 31.25 | 31.50 | 31.10 | 31.20 | 7,800 | 31.152 | 0.48% |
| 2009-12-04 | 0 | 31.10 | 31.00 | 31.50 | 31.05 | 31.25 | 14,100 | 439,328 | 31.158 | 31.10 | 31.00 | 31.50 | 31.05 | 31.25 | 14,100 | 31.158 | 0.65% |
| 2009-12-03 | 0 | 30.90 | 30.60 | 31.00 | 30.50 | 31.00 | 15,150 | 468,405 | 30.918 | 30.90 | 30.60 | 31.00 | 30.50 | 31.00 | 15,150 | 30.918 | 1.31% |
| 2009-12-02 | 0 | 30.50 | 30.50 | 30.60 | 30.45 | 30.60 | 5,850 | 178,545 | 30.521 | 30.50 | 30.50 | 30.60 | 30.45 | 30.60 | 5,850 | 30.521 | 2.69% |
| 2009-12-01 | 0 | 29.70 | 29.20 | 30.00 | 29.00 | 29.70 | 14,400 | 425,880 | 29.575 | 29.70 | 29.20 | 30.00 | 29.00 | 29.70 | 14,400 | 29.575 | 0.34% |
| 2009-11-30 | 0 | 29.60 | 29.00 | - | 28.35 | 29.80 | 48,600 | 1,443,885 | 29.710 | 29.60 | 29.00 | - | 28.35 | 29.80 | 48,600 | 29.710 | 4.59% |
| 2009-11-27 | 0 | 28.30 | 28.30 | 29.20 | 28.30 | 29.70 | 184,200 | 5,355,660 | 29.075 | 28.30 | 28.30 | 29.20 | 28.30 | 29.70 | 184,200 | 29.075 | -7.52% |
| 2009-11-26 | 0 | 30.60 | - | 31.00 | 30.85 | 31.00 | 4,350 | 134,588 | 30.940 | 30.60 | - | 31.00 | 30.85 | 31.00 | 4,350 | 30.940 | -0.65% |
| 2009-11-25 | 0 | 30.80 | 29.70 | 30.95 | 30.60 | 30.75 | 20,550 | 628,988 | 30.608 | 30.80 | 29.70 | 30.95 | 30.60 | 30.75 | 20,550 | 30.608 | 0.82% |
| 2009-11-24 | 0 | 30.55 | 30.40 | 30.90 | 30.55 | 30.75 | 13,800 | 423,053 | 30.656 | 30.55 | 30.40 | 30.90 | 30.55 | 30.75 | 13,800 | 30.656 | -1.13% |
| 2009-11-23 | 0 | 30.90 | 30.00 | 31.50 | 30.85 | 30.95 | 25,350 | 784,065 | 30.930 | 30.90 | 30.00 | 31.50 | 30.85 | 30.95 | 25,350 | 30.930 | 0.32% |
| 2009-11-20 | 0 | 30.80 | 30.60 | 31.50 | 30.55 | 30.80 | 5,850 | 179,588 | 30.699 | 30.80 | 30.60 | 31.50 | 30.55 | 30.80 | 5,850 | 30.699 | -0.16% |
| 2009-11-19 | 0 | 30.85 | 30.70 | 31.00 | 30.85 | 31.00 | 51,600 | 1,598,408 | 30.977 | 30.85 | 30.70 | 31.00 | 30.85 | 31.00 | 51,600 | 30.977 | 0.65% |
| 2009-11-18 | 0 | 30.65 | - | 30.75 | 30.55 | 30.80 | 13,650 | 419,055 | 30.700 | 30.65 | - | 30.75 | 30.55 | 30.80 | 13,650 | 30.700 | 1.16% |
| 2009-11-17 | 0 | 30.30 | 30.25 | 31.00 | 30.30 | 30.45 | 33,600 | 1,021,448 | 30.400 | 30.30 | 30.25 | 31.00 | 30.30 | 30.45 | 33,600 | 30.400 | -0.49% |
| 2009-11-16 | 0 | 30.45 | 30.00 | 30.45 | 30.00 | 30.45 | 4,650 | 140,400 | 30.194 | 30.45 | 30.00 | 30.45 | 30.00 | 30.45 | 4,650 | 30.194 | 2.01% |
| 2009-11-13 | 0 | 29.85 | 29.85 | 29.95 | 29.60 | 29.95 | 32,550 | 966,923 | 29.706 | 29.85 | 29.85 | 29.95 | 29.60 | 29.95 | 32,550 | 29.706 | -0.67% |
| 2009-11-12 | 0 | 30.05 | 28.20 | 30.35 | 30.35 | 30.50 | 12,000 | 364,770 | 30.398 | 30.05 | 28.20 | 30.35 | 30.35 | 30.50 | 12,000 | 30.398 | -0.99% |
| 2009-11-11 | 0 | 30.35 | 30.35 | 30.40 | 30.00 | 30.35 | 7,950 | 239,220 | 30.091 | 30.35 | 30.35 | 30.40 | 30.00 | 30.35 | 7,950 | 30.091 | 1.34% |
| 2009-11-10 | 0 | 29.95 | 28.20 | 30.55 | 29.95 | 30.30 | 28,800 | 864,713 | 30.025 | 29.95 | 28.20 | 30.55 | 29.95 | 30.30 | 28,800 | 30.025 | -0.17% |
| 2009-11-09 | 0 | 30.00 | 29.65 | 30.00 | 30.00 | 30.10 | 9,000 | 270,405 | 30.045 | 30.00 | 29.65 | 30.00 | 30.00 | 30.10 | 9,000 | 30.045 | 1.18% |
| 2009-11-06 | 0 | 29.65 | 29.50 | - | 29.35 | 29.65 | 45,150 | 1,332,315 | 29.509 | 29.65 | 29.50 | - | 29.35 | 29.65 | 45,150 | 29.509 | 2.24% |
| 2009-11-05 | 0 | 29.00 | 28.75 | 29.00 | 29.00 | 29.15 | 15,150 | 440,393 | 29.069 | 29.00 | 28.75 | 29.00 | 29.00 | 29.15 | 15,150 | 29.069 | -1.86% |
| 2009-11-04 | 0 | 29.55 | 29.30 | 30.00 | 28.90 | 29.55 | 40,950 | 1,193,850 | 29.154 | 29.55 | 29.30 | 30.00 | 28.90 | 29.55 | 40,950 | 29.154 | 2.96% |
| 2009-11-03 | 0 | 28.70 | 28.70 | 28.80 | 28.70 | 29.15 | 26,100 | 756,060 | 28.968 | 28.70 | 28.70 | 28.80 | 28.70 | 29.15 | 26,100 | 28.968 | -0.69% |
| 2009-11-02 | 0 | 28.90 | 28.80 | 29.60 | 28.75 | 29.05 | 6,750 | 194,813 | 28.861 | 28.90 | 28.80 | 29.60 | 28.75 | 29.05 | 6,750 | 28.861 | -1.70% |
| 2009-10-30 | 0 | 29.40 | 29.35 | 29.40 | 29.40 | 29.75 | 52,050 | 1,533,735 | 29.467 | 29.40 | 29.35 | 29.40 | 29.40 | 29.75 | 52,050 | 29.467 | 0.51% |
| 2009-10-29 | 0 | 29.25 | 29.10 | 29.70 | 28.65 | 29.50 | 19,200 | 556,028 | 28.960 | 29.25 | 29.10 | 29.70 | 28.65 | 29.50 | 19,200 | 28.960 | -1.52% |
| 2009-10-28 | 0 | 29.70 | 29.70 | 30.65 | 29.60 | 30.65 | 37,950 | 1,128,810 | 29.745 | 29.70 | 29.70 | 30.65 | 29.60 | 30.65 | 37,950 | 29.745 | -2.78% |
| 2009-10-27 | 0 | 30.55 | 30.40 | 30.65 | 30.30 | 30.55 | 11,700 | 355,478 | 30.383 | 30.55 | 30.40 | 30.65 | 30.30 | 30.55 | 11,700 | 30.383 | 0.83% |
| 2009-10-23 | 0 | 30.30 | 30.30 | 30.45 | 30.15 | 30.40 | 16,950 | 512,880 | 30.258 | 30.30 | 30.30 | 30.45 | 30.15 | 30.40 | 16,950 | 30.258 | 1.17% |
| 2009-10-22 | 0 | 29.95 | 29.90 | 30.65 | 29.90 | 30.30 | 6,150 | 184,395 | 29.983 | 29.95 | 29.90 | 30.65 | 29.90 | 30.30 | 6,150 | 29.983 | -2.28% |
| 2009-10-21 | 0 | 30.65 | 30.60 | 30.65 | 30.55 | 30.65 | 4,350 | 133,155 | 30.610 | 30.65 | 30.60 | 30.65 | 30.55 | 30.65 | 4,350 | 30.610 | -1.45% |
| 2009-10-20 | 0 | 31.10 | 31.00 | 31.30 | 31.00 | 31.10 | 30,150 | 937,650 | 31.100 | 31.10 | 31.00 | 31.30 | 31.00 | 31.10 | 30,150 | 31.100 | 0.97% |
| 2009-10-19 | 0 | 30.80 | 30.40 | 31.40 | 30.20 | 30.90 | 41,700 | 1,265,348 | 30.344 | 30.80 | 30.40 | 31.40 | 30.20 | 30.90 | 41,700 | 30.344 | -0.32% |
| 2009-10-16 | 0 | 30.90 | 30.90 | 31.50 | 30.80 | 31.30 | 13,200 | 411,615 | 31.183 | 30.90 | 30.90 | 31.50 | 30.80 | 31.30 | 13,200 | 31.183 | -1.44% |
| 2009-10-15 | 0 | 31.35 | 31.00 | 31.90 | 31.30 | 31.45 | 30,450 | 954,450 | 31.345 | 31.35 | 31.00 | 31.90 | 31.30 | 31.45 | 30,450 | 31.345 | 0.80% |
| 2009-10-14 | 0 | 31.10 | 31.10 | - | 30.90 | 31.10 | 1,950 | 60,383 | 30.966 | 31.10 | 31.10 | - | 30.90 | 31.10 | 1,950 | 30.966 | 1.63% |
| 2009-10-13 | 0 | 30.60 | 30.35 | 30.90 | 30.30 | 30.75 | 9,750 | 296,910 | 30.452 | 30.60 | 30.35 | 30.90 | 30.30 | 30.75 | 9,750 | 30.452 | 0.00% |
| 2009-10-12 | 0 | 30.60 | 30.60 | 30.75 | 30.50 | 31.10 | 11,850 | 364,793 | 30.784 | 30.60 | 30.60 | 30.75 | 30.50 | 31.10 | 11,850 | 30.784 | -1.45% |
| 2009-10-09 | 0 | 31.05 | 31.05 | 31.50 | 30.60 | 31.05 | 12,600 | 390,653 | 31.004 | 31.05 | 31.05 | 31.50 | 30.60 | 31.05 | 12,600 | 31.004 | 2.48% |
| 2009-10-08 | 0 | 30.30 | 30.25 | 30.30 | 29.80 | 30.30 | 13,350 | 400,403 | 29.993 | 30.30 | 30.25 | 30.30 | 29.80 | 30.30 | 13,350 | 29.993 | 0.83% |
| 2009-10-07 | 0 | 30.05 | 29.80 | 30.60 | 29.90 | 30.20 | 415,650 | 12,485,138 | 30.038 | 30.05 | 29.80 | 30.60 | 29.90 | 30.20 | 415,650 | 30.038 | 0.17% |
| 2009-10-06 | 0 | 30.00 | 30.00 | 30.95 | 29.90 | 30.15 | 12,300 | 369,503 | 30.041 | 30.00 | 30.00 | 30.95 | 29.90 | 30.15 | 12,300 | 30.041 | -0.33% |
| 2009-10-05 | 0 | 30.10 | 30.00 | 30.20 | 30.10 | 30.60 | 2,250 | 68,033 | 30.237 | 30.10 | 30.00 | 30.20 | 30.10 | 30.60 | 2,250 | 30.237 | -1.63% |
| 2009-10-02 | 0 | 30.60 | 30.60 | 31.00 | 30.60 | 30.75 | 2,550 | 78,075 | 30.618 | 30.60 | 30.60 | 31.00 | 30.60 | 30.75 | 2,550 | 30.618 | -1.77% |
| 2009-09-30 | 0 | 31.15 | 31.15 | 31.95 | 31.15 | 31.80 | 106,350 | 3,323,385 | 31.250 | 31.15 | 31.15 | 31.95 | 31.15 | 31.80 | 106,350 | 31.250 | -0.64% |
| 2009-09-29 | 0 | 31.35 | 31.35 | 31.40 | 31.25 | 31.40 | 12,300 | 385,920 | 31.376 | 31.35 | 31.35 | 31.40 | 31.25 | 31.40 | 12,300 | 31.376 | 2.12% |
| 2009-09-28 | 0 | 30.70 | 30.70 | 31.00 | 30.70 | 31.30 | 5,250 | 162,023 | 30.862 | 30.70 | 30.70 | 31.00 | 30.70 | 31.30 | 5,250 | 30.862 | -2.23% |
| 2009-09-25 | 0 | 31.40 | 30.65 | 31.40 | 30.60 | 31.40 | 10,050 | 309,450 | 30.791 | 31.40 | 30.65 | 31.40 | 30.60 | 31.40 | 10,050 | 30.791 | 0.48% |
| 2009-09-24 | 0 | 31.25 | 31.15 | 31.40 | 31.05 | 31.60 | 5,700 | 178,883 | 31.383 | 31.25 | 31.15 | 31.40 | 31.05 | 31.60 | 5,700 | 31.383 | -1.11% |
| 2009-09-23 | 0 | 31.60 | 31.60 | - | 31.45 | 31.65 | 3,150 | 99,473 | 31.579 | 31.60 | 31.60 | - | 31.45 | 31.65 | 3,150 | 31.579 | 0.48% |
| 2009-09-22 | 0 | 31.45 | 31.45 | 32.60 | 31.30 | 31.40 | 3,450 | 108,075 | 31.326 | 31.45 | 31.45 | 32.60 | 31.30 | 31.40 | 3,450 | 31.326 | 1.13% |
| 2009-09-21 | 0 | 31.10 | 30.10 | 31.15 | 30.75 | 31.10 | 35,700 | 1,098,855 | 30.780 | 31.10 | 30.10 | 31.15 | 30.75 | 31.10 | 35,700 | 30.780 | 0.16% |
| 2009-09-18 | 0 | 31.05 | 30.90 | 31.15 | 30.85 | 31.05 | 106,650 | 3,306,353 | 31.002 | 31.05 | 30.90 | 31.15 | 30.85 | 31.05 | 106,650 | 31.002 | 0.00% |
| 2009-09-17 | 0 | 31.05 | 31.00 | 31.05 | 30.60 | 31.05 | 39,600 | 1,216,658 | 30.724 | 31.05 | 31.00 | 31.05 | 30.60 | 31.05 | 39,600 | 30.724 | 1.80% |
| 2009-09-16 | 0 | 30.50 | 30.05 | 30.80 | 30.00 | 30.80 | 291,750 | 8,921,265 | 30.579 | 30.50 | 30.05 | 30.80 | 30.00 | 30.80 | 291,750 | 30.578 | 3.39% |
| 2009-09-15 | 0 | 29.50 | 29.20 | 30.00 | 29.50 | 29.50 | 300 | 8,850 | 29.500 | 29.50 | 29.20 | 30.00 | 29.50 | 29.50 | 300 | 29.500 | 0.68% |
| 2009-09-14 | 0 | 29.30 | 29.20 | 29.50 | 29.30 | 29.75 | 1,050 | 30,900 | 29.429 | 29.30 | 29.20 | 29.50 | 29.30 | 29.75 | 1,050 | 29.429 | -1.18% |
| 2009-09-11 | 0 | 29.65 | 29.15 | 30.00 | 29.55 | 29.70 | 4,950 | 146,498 | 29.596 | 29.65 | 29.15 | 30.00 | 29.55 | 29.70 | 4,950 | 29.596 | 0.51% |
| 2009-09-10 | 0 | 29.50 | 29.35 | 29.50 | 29.00 | 29.50 | 20,250 | 588,023 | 29.038 | 29.50 | 29.35 | 29.50 | 29.00 | 29.50 | 20,250 | 29.038 | 2.25% |
| 2009-09-09 | 0 | 28.85 | - | - | 28.70 | 28.85 | 10,050 | 289,725 | 28.828 | 28.85 | - | - | 28.70 | 28.85 | 10,050 | 28.828 | 0.17% |
| 2009-09-08 | 0 | 28.80 | 28.50 | - | 28.70 | 28.80 | 11,850 | 340,470 | 28.732 | 28.80 | 28.50 | - | 28.70 | 28.80 | 11,850 | 28.732 | 1.05% |
| 2009-09-07 | 0 | 28.50 | 28.35 | 28.70 | 28.35 | 28.70 | 33,750 | 960,278 | 28.453 | 28.50 | 28.35 | 28.70 | 28.35 | 28.70 | 33,750 | 28.453 | -0.18% |
| 2009-09-04 | 0 | 28.55 | 28.00 | 28.70 | 28.10 | 28.55 | 9,600 | 271,133 | 28.243 | 28.55 | 28.00 | 28.70 | 28.10 | 28.55 | 9,600 | 28.243 | 0.88% |
| 2009-09-03 | 0 | 28.30 | 28.00 | 28.40 | 28.25 | 28.45 | 22,050 | 627,098 | 28.440 | 28.30 | 28.00 | 28.40 | 28.25 | 28.45 | 22,050 | 28.440 | 0.00% |
| 2009-09-02 | 0 | 28.30 | - | 28.35 | 28.25 | 28.50 | 11,100 | 315,180 | 28.395 | 28.30 | - | 28.35 | 28.25 | 28.50 | 11,100 | 28.395 | -1.05% |
| 2009-09-01 | 0 | 28.60 | 28.00 | 28.75 | 28.10 | 28.60 | 9,450 | 267,713 | 28.329 | 28.60 | 28.00 | 28.75 | 28.10 | 28.60 | 9,450 | 28.329 | 3.25% |
| 2009-08-31 | 0 | 27.70 | 27.30 | 28.00 | 27.70 | 27.90 | 18,450 | 512,183 | 27.761 | 27.70 | 27.30 | 28.00 | 27.70 | 27.90 | 18,450 | 27.761 | -1.77% |
| 2009-08-28 | 0 | 28.20 | 27.85 | 28.50 | 28.00 | 28.20 | 1,950 | 54,885 | 28.146 | 28.20 | 27.85 | 28.50 | 28.00 | 28.20 | 1,950 | 28.146 | 1.26% |
| 2009-08-27 | 0 | 27.85 | 27.85 | 28.15 | 27.80 | 27.95 | 4,500 | 125,640 | 27.920 | 27.85 | 27.85 | 28.15 | 27.80 | 27.95 | 4,500 | 27.920 | -1.07% |
| 2009-08-26 | 0 | 28.15 | 28.15 | 28.30 | 28.10 | 28.35 | 18,750 | 527,048 | 28.109 | 28.15 | 28.15 | 28.30 | 28.10 | 28.35 | 18,750 | 28.109 | -0.18% |
| 2009-08-25 | 0 | 28.20 | 27.60 | 28.35 | 28.15 | 28.35 | 39,150 | 1,108,373 | 28.311 | 28.20 | 27.60 | 28.35 | 28.15 | 28.35 | 39,150 | 28.311 | -0.70% |
| 2009-08-24 | 0 | 28.40 | 28.30 | - | 28.20 | 28.40 | 14,400 | 407,280 | 28.283 | 28.40 | 28.30 | - | 28.20 | 28.40 | 14,400 | 28.283 | 2.90% |
| 2009-08-21 | 0 | 27.60 | 27.40 | 27.70 | 27.55 | 27.75 | 4,800 | 132,585 | 27.622 | 27.60 | 27.40 | 27.70 | 27.55 | 27.75 | 4,800 | 27.622 | 0.18% |
| 2009-08-20 | 0 | 27.55 | 27.00 | 27.55 | 27.00 | 27.55 | 7,050 | 192,848 | 27.354 | 27.55 | 27.00 | 27.55 | 27.00 | 27.55 | 7,050 | 27.354 | 2.99% |
| 2009-08-19 | 0 | 26.75 | 26.55 | 26.75 | 26.75 | 26.90 | 1,200 | 32,235 | 26.863 | 26.75 | 26.55 | 26.75 | 26.75 | 26.90 | 1,200 | 26.863 | -0.56% |
| 2009-08-18 | 0 | 26.90 | 26.30 | 27.50 | 26.50 | 26.85 | 9,750 | 259,170 | 26.582 | 26.90 | 26.30 | 27.50 | 26.50 | 26.85 | 9,750 | 26.582 | 1.13% |
| 2009-08-17 | 0 | 26.60 | 26.50 | 27.50 | 26.65 | 27.10 | 33,450 | 895,710 | 26.778 | 26.60 | 26.50 | 27.50 | 26.65 | 27.10 | 33,450 | 26.778 | -4.14% |
| 2009-08-14 | 0 | 27.75 | - | 28.00 | 27.65 | 27.90 | 6,300 | 175,103 | 27.794 | 27.75 | - | 28.00 | 27.65 | 27.90 | 6,300 | 27.794 | 0.91% |
| 2009-08-13 | 0 | 27.50 | - | 27.85 | 27.50 | 27.50 | 300 | 8,250 | 27.500 | 27.50 | - | 27.85 | 27.50 | 27.50 | 300 | 27.500 | 2.23% |
| 2009-08-12 | 0 | 26.90 | 26.60 | 27.60 | 26.65 | 26.90 | 5,550 | 148,950 | 26.838 | 26.90 | 26.60 | 27.60 | 26.65 | 26.90 | 5,550 | 26.838 | -2.71% |
| 2009-08-11 | 0 | 27.65 | - | 28.00 | 27.40 | 27.65 | 7,650 | 210,443 | 27.509 | 27.65 | - | 28.00 | 27.40 | 27.65 | 7,650 | 27.509 | -0.36% |
| 2009-08-10 | 0 | 27.75 | 27.75 | 27.80 | 27.75 | 27.85 | 23,250 | 647,408 | 27.846 | 27.75 | 27.75 | 27.80 | 27.75 | 27.85 | 23,250 | 27.846 | 0.00% |
| 2009-08-07 | 0 | 27.75 | - | 28.00 | 27.50 | 27.80 | 10,050 | 278,355 | 27.697 | 27.75 | - | 28.00 | 27.50 | 27.80 | 10,050 | 27.697 | 0.36% |
| 2009-08-06 | 0 | 27.65 | 27.65 | 27.80 | 27.35 | 27.35 | 7,200 | 196,920 | 27.350 | 27.65 | 27.65 | 27.80 | 27.35 | 27.35 | 7,200 | 27.350 | 0.18% |
| 2009-08-05 | 0 | 27.60 | 27.60 | 27.75 | 27.60 | 28.10 | 5,850 | 162,660 | 27.805 | 27.60 | 27.60 | 27.75 | 27.60 | 28.10 | 5,850 | 27.805 | -0.90% |
| 2009-08-04 | 0 | 27.85 | 27.80 | 27.85 | 27.85 | 28.45 | 93,900 | 2,637,255 | 28.086 | 27.85 | 27.80 | 27.85 | 27.85 | 28.45 | 93,900 | 28.086 | -0.18% |
| 2009-08-03 | 0 | 27.90 | 27.85 | 28.50 | 27.70 | 28.00 | 42,750 | 1,189,613 | 27.827 | 27.90 | 27.85 | 28.50 | 27.70 | 28.00 | 42,750 | 27.827 | 1.27% |
| 2009-07-31 | 0 | 27.55 | 27.50 | 27.55 | 27.10 | 27.55 | 21,750 | 596,865 | 27.442 | 27.55 | 27.50 | 27.55 | 27.10 | 27.55 | 21,750 | 27.442 | 2.04% |
| 2009-07-30 | 0 | 27.00 | 26.90 | 27.10 | 26.50 | 27.00 | 46,650 | 1,254,428 | 26.890 | 27.00 | 26.90 | 27.10 | 26.50 | 27.00 | 46,650 | 26.890 | 2.08% |
| 2009-07-29 | 0 | 26.45 | 26.45 | 26.50 | 26.45 | 26.85 | 31,500 | 840,000 | 26.667 | 26.45 | 26.45 | 26.50 | 26.45 | 26.85 | 31,500 | 26.667 | -1.31% |
| 2009-07-28 | 0 | 26.80 | 26.80 | 27.00 | 26.60 | 26.95 | 5,100 | 136,268 | 26.719 | 26.80 | 26.80 | 27.00 | 26.60 | 26.95 | 5,100 | 26.719 | 0.75% |
| 2009-07-27 | 0 | 26.60 | 26.55 | 26.60 | 26.40 | 26.60 | 19,950 | 529,485 | 26.541 | 26.60 | 26.55 | 26.60 | 26.40 | 26.60 | 19,950 | 26.541 | 2.11% |
| 2009-07-24 | 0 | 26.05 | 26.05 | 26.20 | 25.95 | 26.15 | 10,800 | 281,595 | 26.074 | 26.05 | 26.05 | 26.20 | 25.95 | 26.15 | 10,800 | 26.074 | 0.58% |
| 2009-07-23 | 0 | 25.90 | 25.90 | 26.10 | 25.90 | 26.10 | 8,850 | 229,328 | 25.913 | 25.90 | 25.90 | 26.10 | 25.90 | 26.10 | 8,850 | 25.913 | 0.58% |
| 2009-07-22 | 0 | 25.75 | 25.60 | 25.75 | 25.80 | 25.85 | 7,800 | 201,255 | 25.802 | 25.75 | 25.60 | 25.75 | 25.80 | 25.85 | 7,800 | 25.802 | 0.39% |
| 2009-07-21 | 0 | 25.65 | 25.60 | 25.70 | 25.60 | 26.00 | 32,550 | 837,143 | 25.719 | 25.65 | 25.60 | 25.70 | 25.60 | 26.00 | 32,550 | 25.719 | -0.19% |
| 2009-07-20 | 0 | 25.70 | 25.60 | 25.75 | 25.30 | 25.70 | 224,850 | 5,729,678 | 25.482 | 25.70 | 25.60 | 25.75 | 25.30 | 25.70 | 224,850 | 25.482 | 3.84% |
| 2009-07-17 | 0 | 24.75 | 24.70 | 24.75 | 24.60 | 24.75 | 134,850 | 3,329,160 | 24.688 | 24.75 | 24.70 | 24.75 | 24.60 | 24.75 | 134,850 | 24.688 | 1.43% |
| 2009-07-16 | 0 | 24.40 | 24.30 | 24.50 | 24.40 | 24.60 | 15,150 | 370,905 | 24.482 | 24.40 | 24.30 | 24.50 | 24.40 | 24.60 | 15,150 | 24.482 | 1.46% |
| 2009-07-15 | 0 | 24.05 | - | 24.50 | 23.90 | 24.05 | 4,650 | 111,795 | 24.042 | 24.05 | - | 24.50 | 23.90 | 24.05 | 4,650 | 24.042 | 4.11% |
| 2009-07-14 | 0 | 23.10 | 22.60 | 24.00 | 23.00 | 23.10 | 2,550 | 58,785 | 23.053 | 23.10 | 22.60 | 24.00 | 23.00 | 23.10 | 2,550 | 23.053 | 2.21% |
| 2009-07-13 | 0 | 22.60 | 22.50 | 24.00 | 22.50 | 23.60 | 41,100 | 945,915 | 23.015 | 22.60 | 22.50 | 24.00 | 22.50 | 23.60 | 41,100 | 23.015 | -5.24% |
| 2009-07-10 | 0 | 23.85 | 23.75 | 23.85 | 23.90 | 23.90 | 6,300 | 150,570 | 23.900 | 23.85 | 23.75 | 23.85 | 23.90 | 23.90 | 6,300 | 23.900 | -1.65% |
| 2009-07-09 | 0 | 24.25 | 24.25 | 24.30 | 24.05 | 24.25 | 8,850 | 213,998 | 24.181 | 24.25 | 24.25 | 24.30 | 24.05 | 24.25 | 8,850 | 24.181 | 1.46% |
| 2009-07-08 | 0 | 23.90 | 23.90 | 24.05 | 23.80 | 23.95 | 9,000 | 215,100 | 23.900 | 23.90 | 23.90 | 24.05 | 23.80 | 23.95 | 9,000 | 23.900 | -1.44% |
| 2009-07-07 | 0 | 24.25 | 24.20 | 24.30 | 24.15 | 24.30 | 18,750 | 454,560 | 24.243 | 24.25 | 24.20 | 24.30 | 24.15 | 24.30 | 18,750 | 24.243 | 0.62% |
| 2009-07-06 | 0 | 24.10 | 23.90 | 24.30 | 24.00 | 24.20 | 22,650 | 547,223 | 24.160 | 24.10 | 23.90 | 24.30 | 24.00 | 24.20 | 22,650 | 24.160 | 1.26% |
| 2009-07-03 | 0 | 23.80 | 23.50 | 23.90 | 23.50 | 23.80 | 83,550 | 1,966,733 | 23.540 | 23.80 | 23.50 | 23.90 | 23.50 | 23.80 | 83,550 | 23.540 | 0.21% |
| 2009-07-02 | 0 | 23.75 | 23.65 | 23.75 | 23.75 | 23.90 | 16,500 | 392,520 | 23.789 | 23.75 | 23.65 | 23.75 | 23.75 | 23.90 | 16,500 | 23.789 | 2.15% |
| 2009-06-30 | 0 | 23.25 | 22.80 | 23.80 | 23.45 | 23.45 | 1,800 | 42,210 | 23.450 | 23.25 | 22.80 | 23.80 | 23.45 | 23.45 | 1,800 | 23.450 | 0.43% |
| 2009-06-29 | 0 | 23.15 | 23.00 | 23.40 | 23.20 | 23.20 | 600 | 13,920 | 23.200 | 23.15 | 23.00 | 23.40 | 23.20 | 23.20 | 600 | 23.200 | 0.22% |
| 2009-06-26 | 0 | 23.10 | 23.10 | 23.20 | 23.10 | 23.10 | 3,600 | 83,160 | 23.100 | 23.10 | 23.10 | 23.20 | 23.10 | 23.10 | 3,600 | 23.100 | 0.22% |
| 2009-06-25 | 0 | 23.05 | 22.95 | 24.00 | 23.10 | 23.35 | 100,350 | 2,328,188 | 23.201 | 23.05 | 22.95 | 24.00 | 23.10 | 23.35 | 100,350 | 23.201 | 1.77% |
| 2009-06-24 | 0 | 22.65 | 22.00 | 23.30 | 22.45 | 22.65 | 27,000 | 606,450 | 22.461 | 22.65 | 22.00 | 23.30 | 22.45 | 22.65 | 27,000 | 22.461 | 1.34% |
| 2009-06-23 | 0 | 22.35 | 22.30 | 23.70 | 22.35 | 22.45 | 15,450 | 345,645 | 22.372 | 22.35 | 22.30 | 23.70 | 22.35 | 22.45 | 15,450 | 22.372 | -3.04% |
| 2009-06-22 | 0 | 23.05 | 23.00 | 23.20 | 23.05 | 23.15 | 12,300 | 283,860 | 23.078 | 23.05 | 23.00 | 23.20 | 23.05 | 23.15 | 12,300 | 23.078 | 0.22% |
| 2009-06-19 | 0 | 23.00 | 22.90 | 23.50 | 22.50 | 23.00 | 5,700 | 130,485 | 22.892 | 23.00 | 22.90 | 23.50 | 22.50 | 23.00 | 5,700 | 22.892 | 0.00% |
| 2009-06-18 | 0 | 23.00 | 23.00 | 23.50 | 22.95 | 23.25 | 6,600 | 152,010 | 23.032 | 23.00 | 23.00 | 23.50 | 22.95 | 23.25 | 6,600 | 23.032 | -1.08% |
| 2009-06-17 | 0 | 23.25 | 23.20 | 23.40 | 23.25 | 23.40 | 25,200 | 587,730 | 23.323 | 23.25 | 23.20 | 23.40 | 23.25 | 23.40 | 25,200 | 23.323 | -1.27% |
| 2009-06-16 | 0 | 23.55 | 23.25 | 23.65 | 23.25 | 23.65 | 58,950 | 1,384,598 | 23.488 | 23.55 | 23.25 | 23.65 | 23.25 | 23.65 | 58,950 | 23.488 | -1.05% |
| 2009-06-15 | 0 | 23.80 | 23.70 | 23.80 | 23.65 | 24.10 | 67,200 | 1,595,205 | 23.738 | 23.80 | 23.70 | 23.80 | 23.65 | 24.10 | 67,200 | 23.738 | -1.45% |
| 2009-06-12 | 0 | 24.15 | 24.00 | 24.15 | 24.00 | 24.15 | 33,150 | 799,215 | 24.109 | 24.15 | 24.00 | 24.15 | 24.00 | 24.15 | 33,150 | 24.109 | 0.84% |
| 2009-06-11 | 0 | 23.95 | - | 24.20 | 23.90 | 24.20 | 36,450 | 878,250 | 24.095 | 23.95 | - | 24.20 | 23.90 | 24.20 | 36,450 | 24.095 | 0.21% |
| 2009-06-10 | 0 | 23.90 | 23.50 | 24.00 | 23.40 | 24.00 | 10,500 | 250,305 | 23.839 | 23.90 | 23.50 | 24.00 | 23.40 | 24.00 | 10,500 | 23.839 | 4.14% |
| 2009-06-09 | 0 | 22.95 | 22.75 | 23.00 | 22.75 | 23.20 | 11,100 | 253,928 | 22.876 | 22.95 | 22.75 | 23.00 | 22.75 | 23.20 | 11,100 | 22.876 | -2.13% |
| 2009-06-08 | 0 | 23.45 | 23.10 | 23.50 | 23.35 | 23.70 | 52,500 | 1,232,775 | 23.481 | 23.45 | 23.10 | 23.50 | 23.35 | 23.70 | 52,500 | 23.481 | -0.42% |
| 2009-06-05 | 0 | 23.55 | 23.55 | 23.70 | 23.50 | 23.70 | 29,850 | 705,090 | 23.621 | 23.55 | 23.55 | 23.70 | 23.50 | 23.70 | 29,850 | 23.621 | 1.07% |
| 2009-06-04 | 0 | 23.30 | 23.20 | 23.40 | 23.30 | 23.80 | 30,900 | 724,170 | 23.436 | 23.30 | 23.20 | 23.40 | 23.30 | 23.80 | 30,900 | 23.436 | -3.52% |
| 2009-06-03 | 0 | 24.15 | 24.10 | 24.15 | 23.80 | 24.15 | 29,850 | 714,263 | 23.928 | 24.15 | 24.10 | 24.15 | 23.80 | 24.15 | 29,850 | 23.928 | 0.00% |
| 2009-06-02 | 0 | 24.15 | 24.00 | 24.55 | 24.00 | 24.55 | 67,349 | 1,632,598 | 24.241 | 24.15 | 24.00 | 24.55 | 24.00 | 24.55 | 67,349 | 24.241 | -1.43% |
| 2009-06-01 | 0 | 24.50 | 24.50 | 24.55 | 23.65 | 24.55 | 98,250 | 2,353,328 | 23.952 | 24.50 | 24.50 | 24.55 | 23.65 | 24.55 | 98,250 | 23.952 | 4.48% |
| 2009-05-29 | 0 | 23.45 | 23.45 | 23.65 | 22.95 | 23.65 | 14,850 | 348,098 | 23.441 | 23.45 | 23.45 | 23.65 | 22.95 | 23.65 | 14,850 | 23.441 | 2.40% |
| 2009-05-27 | 0 | 22.90 | 22.90 | 22.95 | 22.70 | 23.50 | 25,800 | 598,470 | 23.197 | 22.90 | 22.90 | 22.95 | 22.70 | 23.50 | 25,800 | 23.197 | -0.43% |
| 2009-05-26 | 0 | 23.00 | 23.00 | 23.15 | 23.00 | 23.30 | 14,400 | 333,795 | 23.180 | 23.00 | 23.00 | 23.15 | 23.00 | 23.30 | 14,400 | 23.180 | -2.95% |
| 2009-05-25 | 0 | 23.70 | 23.70 | 23.80 | 23.00 | 23.70 | 46,200 | 1,094,153 | 23.683 | 23.70 | 23.70 | 23.80 | 23.00 | 23.70 | 46,200 | 23.683 | 0.00% |
| 2009-05-22 | 0 | 23.70 | 23.55 | 23.70 | 23.70 | 24.15 | 3,300 | 78,870 | 23.900 | 23.70 | 23.55 | 23.70 | 23.70 | 24.15 | 3,300 | 23.900 | -1.66% |
| 2009-05-21 | 0 | 24.10 | 23.90 | 24.10 | - | - | 0 | 0 | - | 24.10 | 23.90 | 24.10 | - | - | 0 | - | -0.82% |
| 2009-05-20 | 0 | 24.30 | 24.10 | 24.60 | 24.10 | 24.30 | 4,200 | 101,408 | 24.145 | 24.30 | 24.10 | 24.60 | 24.10 | 24.30 | 4,200 | 24.145 | 1.25% |
| 2009-05-19 | 0 | 24.00 | - | 25.00 | 23.80 | 24.05 | 16,200 | 389,040 | 24.015 | 24.00 | - | 25.00 | 23.80 | 24.05 | 16,200 | 24.015 | 3.90% |
| 2009-05-18 | 0 | 23.10 | 23.10 | 23.30 | 22.60 | 23.30 | 5,250 | 120,165 | 22.889 | 23.10 | 23.10 | 23.30 | 22.60 | 23.30 | 5,250 | 22.889 | -0.86% |
| 2009-05-15 | 0 | 23.30 | 23.15 | 23.30 | 23.20 | 23.50 | 4,350 | 101,445 | 23.321 | 23.30 | 23.15 | 23.30 | 23.20 | 23.50 | 4,350 | 23.321 | 1.97% |
| 2009-05-14 | 0 | 22.85 | 22.85 | 22.90 | 22.80 | 23.80 | 29,400 | 676,673 | 23.016 | 22.85 | 22.85 | 22.90 | 22.80 | 23.80 | 29,400 | 23.016 | -4.79% |
| 2009-05-13 | 0 | 24.00 | 23.85 | 24.00 | 23.80 | 24.00 | 5,850 | 139,950 | 23.923 | 24.00 | 23.85 | 24.00 | 23.80 | 24.00 | 5,850 | 23.923 | 1.05% |
| 2009-05-12 | 0 | 23.75 | 23.75 | 23.80 | 23.65 | 23.80 | 2,550 | 60,600 | 23.765 | 23.75 | 23.75 | 23.80 | 23.65 | 23.80 | 2,550 | 23.765 | -1.04% |
| 2009-05-11 | 0 | 24.00 | 24.00 | 24.20 | 24.00 | 24.20 | 6,750 | 162,593 | 24.088 | 24.00 | 24.00 | 24.20 | 24.00 | 24.20 | 6,750 | 24.088 | 0.63% |
| 2009-05-08 | 0 | 23.85 | 23.85 | 24.00 | 23.00 | 23.85 | 6,000 | 141,570 | 23.595 | 23.85 | 23.85 | 24.00 | 23.00 | 23.85 | 6,000 | 23.595 | 1.27% |
| 2009-05-07 | 0 | 23.55 | 23.55 | 23.60 | 23.35 | 23.60 | 52,950 | 1,246,980 | 23.550 | 23.55 | 23.55 | 23.60 | 23.35 | 23.60 | 52,950 | 23.550 | 0.21% |
| 2009-05-06 | 0 | 23.50 | 23.50 | 23.90 | 22.85 | 23.50 | 137,550 | 3,215,903 | 23.380 | 23.50 | 23.50 | 23.90 | 22.85 | 23.50 | 137,550 | 23.380 | -0.21% |
| 2009-05-05 | 0 | 23.55 | 23.50 | 25.00 | 23.55 | 23.60 | 10,200 | 240,645 | 23.593 | 23.55 | 23.50 | 25.00 | 23.55 | 23.60 | 10,200 | 23.593 | 1.29% |
| 2009-05-04 | 0 | 23.25 | 23.05 | 23.25 | 23.05 | 23.25 | 31,500 | 728,318 | 23.121 | 23.25 | 23.05 | 23.25 | 23.05 | 23.25 | 31,500 | 23.121 | 3.33% |
| 2009-04-30 | 0 | 22.50 | 21.80 | 22.50 | 21.60 | 22.50 | 454,800 | 10,215,840 | 22.462 | 22.50 | 21.80 | 22.50 | 21.60 | 22.50 | 454,800 | 22.462 | 6.89% |
| 2009-04-29 | 0 | 21.05 | 20.85 | 21.50 | 20.00 | 21.05 | 9,750 | 200,565 | 20.571 | 21.05 | 20.85 | 21.50 | 20.00 | 21.05 | 9,750 | 20.571 | 4.21% |
| 2009-04-28 | 0 | 20.20 | 20.20 | 20.40 | 20.20 | 21.00 | 13,500 | 277,470 | 20.553 | 20.20 | 20.20 | 20.40 | 20.20 | 21.00 | 13,500 | 20.553 | -3.81% |
| 2009-04-27 | 0 | 21.00 | 20.70 | 22.40 | 20.95 | 21.30 | 8,550 | 180,608 | 21.124 | 21.00 | 20.70 | 22.40 | 20.95 | 21.30 | 8,550 | 21.124 | -2.33% |
| 2009-04-24 | 0 | 21.50 | 21.30 | 21.50 | 21.50 | 21.60 | 7,650 | 165,195 | 21.594 | 21.50 | 21.30 | 21.50 | 21.50 | 21.60 | 7,650 | 21.594 | 0.47% |
| 2009-04-23 | 0 | 21.40 | 21.25 | 21.90 | 21.30 | 21.45 | 274,500 | 5,865,825 | 21.369 | 21.40 | 21.25 | 21.90 | 21.30 | 21.45 | 274,500 | 21.369 | 0.71% |
| 2009-04-22 | 0 | 21.25 | 21.25 | 21.30 | 21.10 | 21.35 | 8,400 | 178,583 | 21.260 | 21.25 | 21.25 | 21.30 | 21.10 | 21.35 | 8,400 | 21.260 | 2.16% |
| 2009-04-21 | 0 | 20.80 | 20.80 | 20.90 | 20.40 | 21.20 | 31,650 | 651,690 | 20.591 | 20.80 | 20.80 | 20.90 | 20.40 | 21.20 | 31,650 | 20.591 | -1.42% |
| 2009-04-20 | 0 | 21.10 | 21.10 | 21.20 | 20.75 | 21.20 | 86,100 | 1,821,818 | 21.159 | 21.10 | 21.10 | 21.20 | 20.75 | 21.20 | 86,100 | 21.159 | 0.00% |
| 2009-04-17 | 0 | 21.10 | 21.05 | 21.15 | 21.10 | 21.40 | 2,400 | 51,143 | 21.310 | 21.10 | 21.05 | 21.15 | 21.10 | 21.40 | 2,400 | 21.310 | 0.00% |
| 2009-04-16 | 0 | 21.10 | 21.00 | 21.50 | 21.10 | 21.55 | 55,350 | 1,192,163 | 21.539 | 21.10 | 21.00 | 21.50 | 21.10 | 21.55 | 55,350 | 21.539 | 2.18% |
| 2009-04-15 | 0 | 20.65 | 20.65 | 20.70 | 20.30 | 20.80 | 109,650 | 2,251,590 | 20.534 | 20.65 | 20.65 | 20.70 | 20.30 | 20.80 | 109,650 | 20.534 | -2.13% |
| 2009-04-14 | 0 | 21.10 | 21.00 | 21.15 | 21.00 | 21.20 | 44,400 | 939,458 | 21.159 | 21.10 | 21.00 | 21.15 | 21.00 | 21.20 | 44,400 | 21.159 | 1.20% |
| 2009-04-09 | 0 | 20.85 | 20.20 | 20.90 | 20.20 | 20.95 | 14,400 | 294,443 | 20.447 | 20.85 | 20.20 | 20.90 | 20.20 | 20.95 | 14,400 | 20.447 | 6.60% |
| 2009-04-08 | 0 | 19.56 | - | 19.56 | 19.56 | 19.98 | 24,300 | 478,947 | 19.710 | 19.56 | - | 19.56 | 19.56 | 19.98 | 24,300 | 19.710 | -5.73% |
| 2009-04-07 | 0 | 20.75 | - | 21.00 | 20.65 | 20.75 | 2,850 | 59,003 | 20.703 | 20.75 | - | 21.00 | 20.65 | 20.75 | 2,850 | 20.703 | -1.19% |
| 2009-04-06 | 0 | 21.00 | 20.55 | 21.15 | 21.00 | 21.30 | 14,550 | 307,433 | 21.129 | 21.00 | 20.55 | 21.15 | 21.00 | 21.30 | 14,550 | 21.129 | 3.45% |
| 2009-04-03 | 0 | 20.30 | 20.30 | 20.90 | 20.20 | 20.40 | 4,350 | 88,365 | 20.314 | 20.30 | 20.30 | 20.90 | 20.20 | 20.40 | 4,350 | 20.314 | -0.49% |
| 2009-04-02 | 0 | 20.40 | - | 20.40 | 19.84 | 20.40 | 15,450 | 309,333 | 20.022 | 20.40 | - | 20.40 | 19.84 | 20.40 | 15,450 | 20.022 | 7.37% |
| 2009-04-01 | 0 | 19.00 | 19.00 | 21.00 | 18.64 | 19.10 | 15,900 | 302,991 | 19.056 | 19.00 | 19.00 | 21.00 | 18.64 | 19.10 | 15,900 | 19.056 | 2.70% |
| 2009-03-31 | 0 | 18.50 | 18.46 | 18.50 | 18.52 | 18.74 | 18,450 | 343,047 | 18.593 | 18.50 | 18.46 | 18.50 | 18.52 | 18.74 | 18,450 | 18.593 | 0.65% |
| 2009-03-30 | 0 | 18.38 | 18.22 | 19.20 | 18.22 | 19.42 | 60,150 | 1,166,427 | 19.392 | 18.38 | 18.22 | 19.20 | 18.22 | 19.42 | 60,150 | 19.392 | -7.27% |
| 2009-03-27 | 0 | 19.82 | 19.82 | 19.96 | 19.50 | 19.96 | 10,950 | 217,344 | 19.849 | 19.82 | 19.82 | 19.96 | 19.50 | 19.96 | 10,950 | 19.849 | 0.30% |
| 2009-03-26 | 0 | 19.76 | 19.54 | 19.84 | 19.30 | 19.82 | 13,200 | 259,740 | 19.677 | 19.76 | 19.54 | 19.84 | 19.30 | 19.82 | 13,200 | 19.677 | 3.24% |
| 2009-03-25 | 0 | 19.14 | - | 20.00 | 18.60 | 19.18 | 89,250 | 1,673,817 | 18.754 | 19.14 | - | 20.00 | 18.60 | 19.18 | 89,250 | 18.754 | 2.24% |
| 2009-03-24 | 0 | 18.72 | - | 21.00 | 18.40 | 18.70 | 15,450 | 287,658 | 18.619 | 18.72 | - | 21.00 | 18.40 | 18.70 | 15,450 | 18.619 | 2.97% |
| 2009-03-23 | 0 | 18.18 | 18.14 | 21.00 | 17.42 | 18.20 | 5,850 | 106,155 | 18.146 | 18.18 | 18.14 | 21.00 | 17.42 | 18.20 | 5,850 | 18.146 | 4.00% |
| 2009-03-20 | 0 | 17.48 | 17.42 | 17.90 | 17.64 | 17.86 | 24,450 | 432,207 | 17.677 | 17.48 | 17.42 | 17.90 | 17.64 | 17.86 | 24,450 | 17.677 | -0.91% |
| 2009-03-19 | 0 | 17.64 | 17.64 | 17.86 | 17.64 | 17.86 | 9,000 | 159,180 | 17.687 | 17.64 | 17.64 | 17.86 | 17.64 | 17.86 | 9,000 | 17.687 | 0.46% |
| 2009-03-18 | 0 | 17.56 | 17.54 | 17.56 | 17.42 | 17.80 | 7,050 | 123,588 | 17.530 | 17.56 | 17.54 | 17.56 | 17.42 | 17.80 | 7,050 | 17.530 | -0.23% |
| 2009-03-17 | 0 | 17.60 | 17.50 | 19.10 | 16.98 | 17.60 | 42,900 | 743,766 | 17.337 | 17.60 | 17.50 | 19.10 | 16.98 | 17.60 | 42,900 | 17.337 | 5.90% |
| 2009-03-16 | 0 | 16.62 | 16.60 | 16.66 | 16.62 | 16.70 | 1,800 | 29,964 | 16.647 | 16.62 | 16.60 | 16.66 | 16.62 | 16.70 | 1,800 | 16.647 | 2.97% |
| 2009-03-13 | 0 | 16.14 | - | 16.50 | 16.00 | 16.34 | 6,600 | 106,785 | 16.180 | 16.14 | - | 16.50 | 16.00 | 16.34 | 6,600 | 16.180 | 0.62% |
| 2009-03-12 | 0 | 16.04 | - | 16.30 | 16.00 | 16.00 | 1,200 | 19,200 | 16.000 | 16.04 | - | 16.30 | 16.00 | 16.00 | 1,200 | 16.000 | -1.72% |
| 2009-03-11 | 0 | 16.32 | - | 16.38 | 16.00 | 16.32 | 36,900 | 594,927 | 16.123 | 16.32 | - | 16.38 | 16.00 | 16.32 | 36,900 | 16.123 | 6.39% |
| 2009-03-10 | 0 | 15.34 | 15.00 | 18.10 | 15.14 | 15.34 | 300 | 4,572 | 15.240 | 15.34 | 15.00 | 18.10 | 15.14 | 15.34 | 300 | 15.240 | 4.21% |
| 2009-03-09 | 0 | 14.72 | - | 18.10 | 14.40 | 14.72 | 8,100 | 118,350 | 14.611 | 14.72 | - | 18.10 | 14.40 | 14.72 | 8,100 | 14.611 | 1.80% |
| 2009-03-06 | 0 | 14.46 | 14.00 | 18.40 | 14.46 | 14.46 | 900 | 13,014 | 14.460 | 14.46 | 14.00 | 18.40 | 14.46 | 14.46 | 900 | 14.460 | 0.84% |
| 2009-03-05 | 0 | 14.34 | - | 18.40 | 14.34 | 14.34 | 1,800 | 25,812 | 14.340 | 14.34 | - | 18.40 | 14.34 | 14.34 | 1,800 | 14.340 | -1.78% |
| 2009-03-04 | 0 | 14.60 | 14.60 | 18.40 | 14.26 | 14.58 | 4,950 | 71,028 | 14.349 | 14.60 | 14.60 | 18.40 | 14.26 | 14.58 | 4,950 | 14.349 | 3.69% |
| 2009-03-03 | 0 | 14.08 | 14.06 | 18.40 | 13.70 | 14.06 | 10,050 | 140,853 | 14.015 | 14.08 | 14.06 | 18.40 | 13.70 | 14.06 | 10,050 | 14.015 | 2.33% |
| 2009-03-02 | 0 | 13.76 | 13.52 | 18.40 | 13.50 | 13.90 | 32,550 | 448,575 | 13.781 | 13.76 | 13.52 | 18.40 | 13.50 | 13.90 | 32,550 | 13.781 | -6.27% |
| 2009-02-27 | 0 | 14.68 | - | 18.10 | 14.96 | 15.00 | 600 | 8,994 | 14.990 | 14.68 | - | 18.10 | 14.96 | 15.00 | 600 | 14.990 | -0.68% |
| 2009-02-26 | 0 | 14.78 | 14.50 | 18.10 | 14.78 | 15.06 | 3,150 | 47,229 | 14.993 | 14.78 | 14.50 | 18.10 | 14.78 | 15.06 | 3,150 | 14.993 | -1.20% |
| 2009-02-25 | 0 | 14.96 | - | 15.08 | 15.16 | 15.22 | 3,600 | 54,774 | 15.215 | 14.96 | - | 15.08 | 15.16 | 15.22 | 3,600 | 15.215 | 0.67% |
| 2009-02-24 | 0 | 14.86 | - | 18.10 | - | - | 100 | 1,450 | 14.500 | 14.86 | - | 18.10 | - | - | 100 | 14.500 | -4.62% |
| 2009-02-23 | 0 | 15.58 | - | 18.50 | 15.28 | 15.38 | 5,850 | 89,793 | 15.349 | 15.58 | - | 18.50 | 15.28 | 15.38 | 5,850 | 15.349 | 3.87% |
| 2009-02-20 | 0 | 15.00 | - | 15.20 | 14.82 | 15.60 | 20,400 | 306,042 | 15.002 | 15.00 | - | 15.20 | 14.82 | 15.60 | 20,400 | 15.002 | -5.30% |
| 2009-02-19 | 0 | 15.84 | 15.74 | 18.10 | 15.76 | 15.94 | 33,450 | 529,047 | 15.816 | 15.84 | 15.74 | 18.10 | 15.76 | 15.94 | 33,450 | 15.816 | -1.86% |
| 2009-02-18 | 0 | 16.14 | 16.10 | 18.40 | 16.06 | 16.10 | 16,800 | 270,237 | 16.086 | 16.14 | 16.10 | 18.40 | 16.06 | 16.10 | 16,800 | 16.086 | -2.06% |
| 2009-02-17 | 0 | 16.48 | 16.42 | 19.80 | 16.42 | 16.82 | 31,050 | 518,613 | 16.703 | 16.48 | 16.42 | 19.80 | 16.42 | 16.82 | 31,050 | 16.703 | -5.61% |
| 2009-02-16 | 0 | 17.46 | 17.40 | 17.46 | 17.48 | 17.64 | 43,350 | 758,871 | 17.506 | 17.46 | 17.40 | 17.46 | 17.48 | 17.64 | 43,350 | 17.506 | -2.46% |
| 2009-02-13 | 0 | 17.90 | 17.50 | 19.80 | 17.80 | 17.90 | 450 | 8,025 | 17.833 | 17.90 | 17.50 | 19.80 | 17.80 | 17.90 | 450 | 17.833 | 0.56% |
| 2009-02-12 | 0 | 17.80 | 17.50 | 17.80 | 17.80 | 17.96 | 7,350 | 131,166 | 17.846 | 17.80 | 17.50 | 17.80 | 17.80 | 17.96 | 7,350 | 17.846 | -1.66% |
| 2009-02-11 | 0 | 18.10 | 17.50 | 20.00 | 17.98 | 18.14 | 4,500 | 81,120 | 18.027 | 18.10 | 17.50 | 20.00 | 17.98 | 18.14 | 4,500 | 18.027 | -2.69% |
| 2009-02-10 | 0 | 18.60 | - | 20.20 | 18.34 | 18.60 | 82,050 | 1,505,151 | 18.344 | 18.60 | - | 20.20 | 18.34 | 18.60 | 82,050 | 18.344 | 0.00% |
| 2009-02-09 | 0 | 18.60 | 17.50 | 18.70 | 18.68 | 18.78 | 1,950 | 36,546 | 18.742 | 18.60 | 17.50 | 18.70 | 18.68 | 18.78 | 1,950 | 18.742 | -0.43% |
| 2009-02-06 | 0 | 18.68 | 18.68 | 20.00 | 18.48 | 18.68 | 4,200 | 78,255 | 18.632 | 18.68 | 18.68 | 20.00 | 18.48 | 18.68 | 4,200 | 18.632 | 2.64% |
| 2009-02-05 | 0 | 18.20 | 17.50 | 21.00 | 18.20 | 18.58 | 55,050 | 1,012,527 | 18.393 | 18.20 | 17.50 | 21.00 | 18.20 | 18.58 | 55,050 | 18.393 | -1.62% |
| 2009-02-04 | 0 | 18.50 | 18.40 | 21.00 | 18.00 | 18.50 | 9,150 | 167,967 | 18.357 | 18.50 | 18.40 | 21.00 | 18.00 | 18.50 | 9,150 | 18.357 | 4.05% |
| 2009-02-03 | 0 | 17.78 | - | 21.00 | 17.54 | 18.00 | 7,350 | 131,175 | 17.847 | 17.78 | - | 21.00 | 17.54 | 18.00 | 7,350 | 17.847 | 1.72% |
| 2009-02-02 | 0 | 17.48 | - | 17.84 | 17.48 | 17.84 | 4,200 | 74,358 | 17.704 | 17.48 | - | 17.84 | 17.48 | 17.84 | 4,200 | 17.704 | -2.02% |
| 2009-01-30 | 0 | 17.84 | - | 17.92 | 17.76 | 17.80 | 3,300 | 58,728 | 17.796 | 17.84 | - | 17.92 | 17.76 | 17.80 | 3,300 | 17.796 | -0.67% |
| 2009-01-29 | 0 | 17.96 | - | 17.98 | 17.96 | 17.96 | 3,600 | 64,656 | 17.960 | 17.96 | - | 17.98 | 17.96 | 17.96 | 3,600 | 17.960 | 8.59% |
| 2009-01-23 | 0 | 16.54 | - | 21.00 | 16.90 | 16.90 | 2,250 | 38,025 | 16.900 | 16.54 | - | 21.00 | 16.90 | 16.90 | 2,250 | 16.900 | -3.16% |
| 2009-01-22 | 0 | 17.08 | - | 17.08 | 17.08 | 17.08 | 2,700 | 46,116 | 17.080 | 17.08 | - | 17.08 | 17.08 | 17.08 | 2,700 | 17.080 | 0.59% |
| 2009-01-21 | 0 | 16.98 | - | 21.00 | 17.00 | 17.00 | 1,200 | 20,400 | 17.000 | 16.98 | - | 21.00 | 17.00 | 17.00 | 1,200 | 17.000 | -1.96% |
| 2009-01-20 | 0 | 17.32 | 17.32 | 21.00 | 17.20 | 17.24 | 1,950 | 33,612 | 17.237 | 17.32 | 17.32 | 21.00 | 17.20 | 17.24 | 1,950 | 17.237 | -3.46% |
| 2009-01-19 | 0 | 17.94 | - | 17.94 | 17.94 | 18.06 | 3,000 | 54,129 | 18.043 | 17.94 | - | 17.94 | 17.94 | 18.06 | 3,000 | 18.043 | 1.24% |
| 2009-01-16 | 0 | 17.72 | 16.70 | 21.00 | 17.22 | 17.72 | 58,200 | 1,028,184 | 17.666 | 17.72 | 16.70 | 21.00 | 17.22 | 17.72 | 58,200 | 17.666 | 3.99% |
| 2009-01-15 | 0 | 17.04 | 16.70 | 18.20 | 16.98 | 17.44 | 60,300 | 1,025,778 | 17.011 | 17.04 | 16.70 | 18.20 | 16.98 | 17.44 | 60,300 | 17.011 | -8.68% |
| 2009-01-14 | 0 | 18.66 | 18.20 | 18.70 | 18.58 | 18.66 | 7,800 | 145,404 | 18.642 | 18.66 | 18.20 | 18.70 | 18.58 | 18.66 | 7,800 | 18.642 | 1.86% |
| 2009-01-13 | 0 | 18.32 | - | 20.00 | 18.20 | 18.32 | 10,200 | 186,504 | 18.285 | 18.32 | - | 20.00 | 18.20 | 18.32 | 10,200 | 18.285 | 1.44% |
| 2009-01-12 | 0 | 18.06 | - | 20.00 | 17.96 | 18.12 | 7,650 | 138,258 | 18.073 | 18.06 | - | 20.00 | 17.96 | 18.12 | 7,650 | 18.073 | -3.53% |
| 2009-01-09 | 0 | 18.72 | 18.68 | 20.00 | 18.72 | 19.50 | 4,350 | 82,080 | 18.869 | 18.72 | 18.68 | 20.00 | 18.72 | 19.50 | 4,350 | 18.869 | -2.80% |
| 2009-01-08 | 0 | 19.26 | - | 19.32 | 19.26 | 19.54 | 5,250 | 102,279 | 19.482 | 19.26 | - | 19.32 | 19.26 | 19.54 | 5,250 | 19.482 | -4.42% |
| 2009-01-07 | 0 | 20.15 | 19.98 | 20.30 | 20.00 | 20.25 | 48,950 | 989,065 | 20.206 | 20.15 | 19.98 | 20.30 | 20.00 | 20.25 | 48,950 | 20.206 | 3.44% |
| 2009-01-06 | 0 | 19.48 | - | 20.00 | 19.22 | 19.60 | 106,800 | 2,088,363 | 19.554 | 19.48 | - | 20.00 | 19.22 | 19.60 | 106,800 | 19.554 | 2.20% |
| 2009-01-05 | 0 | 19.06 | - | 19.22 | 19.20 | 19.22 | 4,650 | 89,358 | 19.217 | 19.06 | - | 19.22 | 19.20 | 19.22 | 4,650 | 19.217 | 3.03% |
| 2009-01-02 | 0 | 18.50 | 18.40 | 19.30 | 17.92 | 18.50 | 37,800 | 691,140 | 18.284 | 18.50 | 18.40 | 19.30 | 17.92 | 18.50 | 37,800 | 18.284 | -1.80% |
| 2008-12-31 | 0 | 18.84 | - | 19.30 | 18.78 | 18.84 | 34,200 | 642,468 | 18.786 | 18.84 | - | 19.30 | 18.78 | 18.84 | 34,200 | 18.786 | 0.53% |
| 2008-12-30 | 0 | 18.74 | - | 19.30 | 18.74 | 19.20 | 6,000 | 114,258 | 19.043 | 18.74 | - | 19.30 | 18.74 | 19.20 | 6,000 | 19.043 | 0.54% |
| 2008-12-29 | 0 | 18.64 | - | 19.00 | 18.64 | 18.64 | 1,200 | 22,368 | 18.640 | 18.64 | - | 19.00 | 18.64 | 18.64 | 1,200 | 18.640 | 3.79% |
| 2008-12-24 | 0 | 17.96 | - | 19.60 | 17.80 | 17.80 | 300 | 5,340 | 17.800 | 17.96 | - | 19.60 | 17.80 | 17.80 | 300 | 17.800 | -0.66% |
| 2008-12-23 | 0 | 18.08 | - | 20.20 | - | - | 0 | 0 | - | 18.08 | - | 20.20 | - | - | 0 | - | -5.34% |
| 2008-12-22 | 0 | 19.10 | - | 19.14 | 19.10 | 19.24 | 4,950 | 94,965 | 19.185 | 19.10 | - | 19.14 | 19.10 | 19.24 | 4,950 | 19.185 | -1.55% |
| 2008-12-19 | 0 | 19.40 | 19.30 | 19.50 | 19.30 | 19.40 | 8,550 | 165,468 | 19.353 | 19.40 | 19.30 | 19.50 | 19.30 | 19.40 | 8,550 | 19.353 | 0.73% |
| 2008-12-18 | 0 | 19.26 | 19.08 | 19.28 | 19.16 | 19.28 | 2,850 | 54,813 | 19.233 | 19.26 | 19.08 | 19.28 | 19.16 | 19.28 | 2,850 | 19.233 | 3.10% |
| 2008-12-17 | 0 | 18.68 | - | 18.88 | 18.66 | 18.88 | 44,850 | 841,956 | 18.773 | 18.68 | - | 18.88 | 18.66 | 18.88 | 44,850 | 18.773 | 2.75% |
| 2008-12-16 | 0 | 18.18 | - | 18.20 | 17.88 | 18.24 | 8,400 | 151,671 | 18.056 | 18.18 | - | 18.20 | 17.88 | 18.24 | 8,400 | 18.056 | 0.66% |
| 2008-12-15 | 0 | 18.06 | 17.10 | 18.80 | 18.10 | 18.28 | 3,150 | 57,435 | 18.233 | 18.06 | 17.10 | 18.80 | 18.10 | 18.28 | 3,150 | 18.233 | 5.86% |
| 2008-12-12 | 0 | 17.06 | - | 17.06 | 17.10 | 18.10 | 6,900 | 120,882 | 17.519 | 17.06 | - | 17.06 | 17.10 | 18.10 | 6,900 | 17.519 | -5.85% |
| 2008-12-11 | 0 | 18.12 | 18.12 | 18.60 | 18.00 | 18.10 | 16,500 | 297,960 | 18.058 | 18.12 | 18.12 | 18.60 | 18.00 | 18.10 | 16,500 | 18.058 | 5.59% |
| 2008-12-10 | 0 | 17.16 | 17.14 | 17.60 | 16.98 | 17.22 | 11,500 | 197,048 | 17.135 | 17.16 | 17.14 | 17.60 | 16.98 | 17.22 | 11,500 | 17.135 | 5.54% |
| 2008-12-09 | 0 | 16.26 | 16.00 | 16.40 | 16.16 | 16.40 | 3,750 | 61,053 | 16.281 | 16.26 | 16.00 | 16.40 | 16.16 | 16.40 | 3,750 | 16.281 | 0.25% |
| 2008-12-08 | 0 | 16.22 | 13.90 | 16.28 | 15.48 | 16.22 | 6,300 | 99,930 | 15.862 | 16.22 | 13.90 | 16.28 | 15.48 | 16.22 | 6,300 | 15.862 | 10.04% |
| 2008-12-05 | 0 | 14.74 | - | 16.00 | - | - | 0 | 0 | - | 14.74 | - | 16.00 | - | - | 0 | - | 1.80% |
| 2008-12-04 | 0 | 14.48 | - | 16.40 | 14.42 | 14.82 | 15,600 | 227,646 | 14.593 | 14.48 | - | 16.40 | 14.42 | 14.82 | 15,600 | 14.593 | -2.29% |
| 2008-12-03 | 0 | 14.82 | 14.52 | 16.00 | 14.90 | 15.00 | 19,125 | 285,870 | 14.948 | 14.82 | 14.52 | 16.00 | 14.90 | 15.00 | 19,125 | 14.947 | -0.13% |
| 2008-12-02 | 0 | 14.84 | - | 17.20 | 14.84 | 15.16 | 7,500 | 111,717 | 14.896 | 14.84 | - | 17.20 | 14.84 | 15.16 | 7,500 | 14.896 | -5.12% |
| 2008-12-01 | 0 | 15.64 | - | 15.70 | 15.64 | 15.72 | 17,850 | 280,050 | 15.689 | 15.64 | - | 15.70 | 15.64 | 15.72 | 17,850 | 15.689 | -0.51% |
| 2008-11-28 | 0 | 15.72 | - | 16.60 | 15.64 | 15.74 | 43,350 | 678,870 | 15.660 | 15.72 | - | 16.60 | 15.64 | 15.74 | 43,350 | 15.660 | 2.21% |
| 2008-11-27 | 0 | 15.38 | - | 20.80 | 15.20 | 15.44 | 43,200 | 662,196 | 15.329 | 15.38 | - | 20.80 | 15.20 | 15.44 | 43,200 | 15.329 | 3.64% |
| 2008-11-26 | 0 | 14.84 | - | 18.88 | 14.48 | 14.90 | 23,625 | 346,488 | 14.666 | 14.84 | - | 18.88 | 14.48 | 14.90 | 23,625 | 14.666 | 6.30% |
| 2008-11-25 | 0 | 13.96 | 13.60 | 14.10 | 13.96 | 14.52 | 11,550 | 165,594 | 14.337 | 13.96 | 13.60 | 14.10 | 13.96 | 14.52 | 11,550 | 14.337 | 2.35% |
| 2008-11-24 | 0 | 13.64 | 13.58 | 18.88 | 13.64 | 14.50 | 26,700 | 365,472 | 13.688 | 13.64 | 13.58 | 18.88 | 13.64 | 14.50 | 26,700 | 13.688 | -4.62% |
| 2008-11-21 | 0 | 14.30 | 14.00 | 18.88 | 13.08 | 14.36 | 50,700 | 701,364 | 13.834 | 14.30 | 14.00 | 18.88 | 13.08 | 14.36 | 50,700 | 13.834 | 6.24% |
| 2008-11-20 | 0 | 13.46 | 13.38 | 18.88 | 13.46 | 14.00 | 6,150 | 84,201 | 13.691 | 13.46 | 13.38 | 18.88 | 13.46 | 14.00 | 6,150 | 13.691 | -9.66% |
| 2008-11-19 | 0 | 14.90 | 14.62 | 16.88 | 14.52 | 14.68 | 3,300 | 48,252 | 14.622 | 14.90 | 14.62 | 16.88 | 14.52 | 14.68 | 3,300 | 14.622 | -2.10% |
| 2008-11-18 | 0 | 15.22 | 14.90 | 18.88 | 15.66 | 15.66 | 300 | 4,698 | 15.660 | 15.22 | 14.90 | 18.88 | 15.66 | 15.66 | 300 | 15.660 | -6.85% |
| 2008-11-17 | 0 | 16.34 | 16.20 | 18.88 | - | - | 0 | 0 | - | 16.34 | 16.20 | 18.88 | - | - | 0 | - | -2.04% |
| 2008-11-14 | 0 | 16.68 | - | 18.00 | 16.84 | 16.88 | 3,750 | 63,279 | 16.874 | 16.68 | - | 18.00 | 16.84 | 16.88 | 3,750 | 16.874 | -0.60% |
| 2008-11-13 | 0 | 16.78 | - | 18.00 | 16.38 | 16.38 | 300 | 4,914 | 16.380 | 16.78 | - | 18.00 | 16.38 | 16.38 | 300 | 16.380 | -5.52% |
| 2008-11-12 | 0 | 17.76 | - | 18.08 | - | - | 0 | 0 | - | 17.76 | - | 18.08 | - | - | 0 | - | -2.42% |
| 2008-11-11 | 0 | 18.20 | - | 20.30 | - | - | 0 | 0 | - | 18.20 | - | 20.30 | - | - | 0 | - | -2.57% |
| 2008-11-10 | 0 | 18.68 | - | 20.30 | 18.72 | 18.72 | 900 | 16,848 | 18.720 | 18.68 | - | 20.30 | 18.72 | 18.72 | 900 | 18.720 | 1.63% |
| 2008-11-07 | 0 | 18.38 | - | 18.50 | 17.76 | 18.48 | 9,300 | 171,021 | 18.389 | 18.38 | - | 18.50 | 17.76 | 18.48 | 9,300 | 18.389 | 3.26% |
| 2008-11-06 | 0 | 17.80 | - | 17.80 | 17.96 | 18.10 | 17,850 | 321,636 | 18.019 | 17.80 | - | 17.80 | 17.96 | 18.10 | 17,850 | 18.019 | -11.88% |
| 2008-11-05 | 0 | 20.20 | 19.42 | 20.20 | 20.25 | 20.80 | 2,700 | 55,695 | 20.628 | 20.20 | 19.42 | 20.20 | 20.25 | 20.80 | 2,700 | 20.628 | 4.02% |
| 2008-11-04 | 0 | 19.42 | - | 19.42 | 19.02 | 19.44 | 5,700 | 109,293 | 19.174 | 19.42 | - | 19.42 | 19.02 | 19.44 | 5,700 | 19.174 | -0.51% |
| 2008-11-03 | 0 | 19.52 | 19.46 | 21.00 | 19.22 | 19.52 | 36,300 | 704,823 | 19.417 | 19.52 | 19.46 | 21.00 | 19.22 | 19.52 | 36,300 | 19.417 | 3.06% |
| 2008-10-31 | 0 | 18.94 | 18.80 | 19.20 | 18.54 | 19.10 | 17,400 | 327,606 | 18.828 | 18.94 | 18.80 | 19.20 | 18.54 | 19.10 | 17,400 | 18.828 | -0.11% |
| 2008-10-30 | 0 | 18.96 | 16.00 | 18.96 | 17.00 | 19.00 | 33,750 | 620,235 | 18.377 | 18.96 | 16.00 | 18.96 | 17.00 | 19.00 | 33,750 | 18.377 | 27.76% |
| 2008-10-29 | 0 | 14.84 | - | - | 14.74 | 16.16 | 19,650 | 301,320 | 15.334 | 14.84 | - | - | 14.74 | 16.16 | 19,650 | 15.334 | -0.40% |
| 2008-10-28 | 0 | 14.90 | - | 15.22 | 13.96 | 14.90 | 9,900 | 141,705 | 14.314 | 14.90 | - | 15.22 | 13.96 | 14.90 | 9,900 | 14.314 | 4.63% |
| 2008-10-27 | 0 | 14.24 | - | 14.26 | 13.56 | 14.32 | 103,650 | 1,462,071 | 14.106 | 14.24 | - | 14.26 | 13.56 | 14.32 | 103,650 | 14.106 | 0.99% |
| 2008-10-24 | 0 | 14.10 | 14.10 | 14.80 | 14.10 | 15.02 | 65,400 | 941,517 | 14.396 | 14.10 | 14.10 | 14.80 | 14.10 | 15.02 | 65,400 | 14.396 | -12.09% |
| 2008-10-23 | 0 | 16.04 | 15.80 | 17.40 | 15.68 | 16.04 | 24,150 | 382,947 | 15.857 | 16.04 | 15.80 | 17.40 | 15.68 | 16.04 | 24,150 | 15.857 | -9.89% |
| 2008-10-22 | 0 | 17.80 | 17.76 | 17.80 | 17.76 | 18.58 | 6,750 | 122,967 | 18.217 | 17.80 | 17.76 | 17.80 | 17.76 | 18.58 | 6,750 | 18.217 | -7.68% |
| 2008-10-21 | 0 | 19.28 | 19.28 | 19.30 | 19.18 | 19.50 | 7,050 | 136,626 | 19.380 | 19.28 | 19.28 | 19.30 | 19.18 | 19.50 | 7,050 | 19.380 | -1.33% |
| 2008-10-20 | 0 | 19.54 | 19.54 | 19.60 | 18.68 | 19.56 | 40,700 | 774,023 | 19.018 | 19.54 | 19.54 | 19.60 | 18.68 | 19.56 | 40,700 | 19.018 | 4.60% |
| 2008-10-17 | 0 | 18.68 | - | 22.00 | 18.40 | 19.00 | 85,800 | 1,593,501 | 18.572 | 18.68 | - | 22.00 | 18.40 | 19.00 | 85,800 | 18.572 | -1.68% |
| 2008-10-16 | 0 | 19.00 | 18.80 | 22.00 | 18.80 | 20.45 | 95,400 | 1,850,180 | 19.394 | 19.00 | 18.80 | 22.00 | 18.80 | 20.45 | 95,400 | 19.394 | -17.75% |
| 2008-10-15 | 0 | 23.10 | 23.10 | 23.25 | 22.95 | 23.10 | 11,250 | 259,260 | 23.045 | 23.10 | 23.10 | 23.25 | 22.95 | 23.10 | 11,250 | 23.045 | -4.55% |
| 2008-10-14 | 0 | 24.20 | 23.95 | 24.60 | 23.85 | 24.20 | 61,800 | 1,485,998 | 24.045 | 24.20 | 23.95 | 24.60 | 23.85 | 24.20 | 61,800 | 24.045 | 9.01% |
| 2008-10-13 | 0 | 22.20 | 22.20 | 23.00 | 20.80 | 22.20 | 55,800 | 1,201,913 | 21.540 | 22.20 | 22.20 | 23.00 | 20.80 | 22.20 | 55,800 | 21.540 | 12.23% |
| 2008-10-10 | 0 | 19.78 | 17.80 | 19.82 | 18.30 | 20.35 | 92,550 | 1,729,289 | 18.685 | 19.78 | 17.80 | 19.82 | 18.30 | 20.35 | 92,550 | 18.685 | -2.80% |
| 2008-10-09 | 0 | 20.35 | - | 20.50 | 19.56 | 20.35 | 25,200 | 505,067 | 20.042 | 20.35 | - | 20.50 | 19.56 | 20.35 | 25,200 | 20.042 | 2.06% |
| 2008-10-08 | 0 | 19.94 | 19.90 | 19.94 | 19.84 | 20.70 | 48,600 | 995,204 | 20.477 | 19.94 | 19.90 | 19.94 | 19.84 | 20.70 | 48,600 | 20.477 | -13.30% |
| 2008-10-06 | 0 | 23.00 | 22.60 | 23.00 | 22.80 | 24.50 | 9,600 | 223,995 | 23.333 | 23.00 | 22.60 | 23.00 | 22.80 | 24.50 | 9,600 | 23.333 | -6.69% |
| 2008-10-03 | 0 | 24.65 | 24.40 | 25.00 | 24.65 | 24.85 | 2,550 | 62,910 | 24.671 | 24.65 | 24.40 | 25.00 | 24.65 | 24.85 | 2,550 | 24.671 | -0.60% |
| 2008-10-02 | 0 | 24.80 | 24.80 | 26.00 | 24.80 | 25.30 | 62,400 | 1,549,890 | 24.838 | 24.80 | 24.80 | 26.00 | 24.80 | 25.30 | 62,400 | 24.838 | -3.13% |
| 2008-09-30 | 0 | 25.60 | 25.60 | 26.00 | 24.70 | 25.60 | 16,650 | 419,295 | 25.183 | 25.60 | 25.60 | 26.00 | 24.70 | 25.60 | 16,650 | 25.183 | -2.48% |
| 2008-09-29 | 0 | 26.25 | - | 26.25 | 26.25 | 26.40 | 7,950 | 208,995 | 26.289 | 26.25 | - | 26.25 | 26.25 | 26.40 | 7,950 | 26.289 | -3.67% |
| 2008-09-26 | 0 | 27.25 | - | 28.00 | 27.25 | 27.45 | 4,950 | 135,323 | 27.338 | 27.25 | - | 28.00 | 27.25 | 27.45 | 4,950 | 27.338 | -1.80% |
| 2008-09-25 | 0 | 27.75 | - | 28.00 | 27.60 | 27.75 | 3,600 | 99,488 | 27.636 | 27.75 | - | 28.00 | 27.60 | 27.75 | 3,600 | 27.636 | -0.18% |
| 2008-09-24 | 0 | 27.80 | 27.70 | 27.80 | 27.70 | 27.90 | 22,350 | 620,693 | 27.772 | 27.80 | 27.70 | 27.80 | 27.70 | 27.90 | 22,350 | 27.771 | 0.54% |
| 2008-09-23 | 0 | 27.65 | 26.80 | 27.70 | 27.35 | 27.65 | 6,150 | 168,608 | 27.416 | 27.65 | 26.80 | 27.70 | 27.35 | 27.65 | 6,150 | 27.416 | 0.36% |
| 2008-09-22 | 0 | 27.55 | 26.80 | 27.60 | 27.55 | 27.70 | 19,200 | 530,513 | 27.631 | 27.55 | 26.80 | 27.60 | 27.55 | 27.70 | 19,200 | 27.631 | 0.00% |
| 2008-09-19 | 0 | 27.55 | 26.00 | 27.80 | 27.45 | 27.65 | 24,900 | 685,073 | 27.513 | 27.55 | 26.00 | 27.80 | 27.45 | 27.65 | 24,900 | 27.513 | 6.78% |
| 2008-09-18 | 0 | 25.80 | 25.35 | 25.90 | 25.35 | 25.90 | 43,250 | 1,114,370 | 25.766 | 25.80 | 25.35 | 25.90 | 25.35 | 25.90 | 43,250 | 25.766 | -5.32% |
| 2008-09-17 | 0 | 27.25 | 25.60 | - | 26.65 | 27.40 | 50,100 | 1,364,828 | 27.242 | 27.25 | 25.60 | - | 26.65 | 27.40 | 50,100 | 27.242 | 6.03% |
| 2008-09-16 | 0 | 25.70 | 25.60 | 26.20 | 25.60 | 26.00 | 35,150 | 909,293 | 25.869 | 25.70 | 25.60 | 26.20 | 25.60 | 26.00 | 35,150 | 25.869 | -9.82% |
| 2008-09-12 | 0 | 28.50 | - | - | 27.85 | 28.50 | 16,200 | 458,580 | 28.307 | 28.50 | - | - | 27.85 | 28.50 | 16,200 | 28.307 | 2.33% |
| 2008-09-11 | 0 | 27.85 | 27.65 | 28.15 | 27.85 | 28.45 | 13,200 | 371,385 | 28.135 | 27.85 | 27.65 | 28.15 | 27.85 | 28.45 | 13,200 | 28.135 | -2.96% |
| 2008-09-10 | 0 | 28.70 | - | 28.75 | 28.50 | 28.70 | 11,250 | 322,155 | 28.636 | 28.70 | - | 28.75 | 28.50 | 28.70 | 11,250 | 28.636 | 1.23% |
| 2008-09-09 | 0 | 28.35 | - | 28.60 | 28.35 | 28.40 | 5,850 | 166,050 | 28.385 | 28.35 | - | 28.60 | 28.35 | 28.40 | 5,850 | 28.385 | -3.41% |
| 2008-09-08 | 0 | 29.35 | - | 29.45 | 27.00 | 29.35 | 41,100 | 1,191,653 | 28.994 | 29.35 | - | 29.45 | 27.00 | 29.35 | 41,100 | 28.994 | 9.31% |
| 2008-09-05 | 0 | 26.85 | 26.50 | 27.10 | 26.55 | 27.05 | 94,350 | 2,509,793 | 26.601 | 26.85 | 26.50 | 27.10 | 26.55 | 27.05 | 94,350 | 26.601 | -0.92% |
| 2008-09-04 | 0 | 27.10 | 27.00 | 27.50 | 26.70 | 27.15 | 29,550 | 796,980 | 26.971 | 27.10 | 27.00 | 27.50 | 26.70 | 27.15 | 29,550 | 26.971 | 1.50% |
| 2008-09-03 | 0 | 26.70 | 26.55 | 26.80 | 26.40 | 26.75 | 19,200 | 509,393 | 26.531 | 26.70 | 26.55 | 26.80 | 26.40 | 26.75 | 19,200 | 26.531 | 0.00% |
| 2008-09-02 | 0 | 26.70 | - | 27.10 | 26.60 | 27.35 | 125,850 | 3,398,250 | 27.002 | 26.70 | - | 27.10 | 26.60 | 27.35 | 125,850 | 27.002 | -1.66% |
| 2008-09-01 | 0 | 27.15 | 27.15 | 30.00 | 27.10 | 27.90 | 20,400 | 563,355 | 27.615 | 27.15 | 27.15 | 30.00 | 27.10 | 27.90 | 20,400 | 27.615 | -6.22% |
| 2008-08-29 | 0 | 28.95 | 28.90 | 30.00 | 28.85 | 29.15 | 33,450 | 966,698 | 28.900 | 28.95 | 28.90 | 30.00 | 28.85 | 29.15 | 33,450 | 28.900 | -0.52% |
| 2008-08-28 | 0 | 29.10 | 29.10 | 30.00 | 29.05 | 29.50 | 5,700 | 166,530 | 29.216 | 29.10 | 29.10 | 30.00 | 29.05 | 29.50 | 5,700 | 29.216 | -1.36% |
| 2008-08-27 | 0 | 29.50 | 29.35 | 35.00 | 29.25 | 29.50 | 2,700 | 79,298 | 29.370 | 29.50 | 29.35 | 35.00 | 29.25 | 29.50 | 2,700 | 29.370 | 0.51% |
| 2008-08-26 | 0 | 29.35 | 29.25 | - | 29.35 | 29.60 | 9,300 | 273,653 | 29.425 | 29.35 | 29.25 | - | 29.35 | 29.60 | 9,300 | 29.425 | -2.00% |
| 2008-08-25 | 0 | 29.95 | 29.80 | 31.00 | 29.95 | 30.15 | 8,850 | 265,418 | 29.991 | 29.95 | 29.80 | 31.00 | 29.95 | 30.15 | 8,850 | 29.991 | -2.28% |
| 2008-08-21 | 0 | 30.65 | 30.50 | 31.00 | 30.65 | 31.05 | 5,250 | 161,318 | 30.727 | 30.65 | 30.50 | 31.00 | 30.65 | 31.05 | 5,250 | 30.727 | -2.85% |
| 2008-08-20 | 0 | 31.55 | 31.55 | 31.60 | 31.15 | 31.60 | 27,300 | 855,150 | 31.324 | 31.55 | 31.55 | 31.60 | 31.15 | 31.60 | 27,300 | 31.324 | 0.32% |
| 2008-08-19 | 0 | 31.45 | 31.00 | - | 31.45 | 31.45 | 10,350 | 325,508 | 31.450 | 31.45 | 31.00 | - | 31.45 | 31.45 | 10,350 | 31.450 | -2.18% |
| 2008-08-18 | 0 | 32.15 | 32.00 | 37.50 | 32.00 | 32.40 | 23,250 | 746,783 | 32.120 | 32.15 | 32.00 | 37.50 | 32.00 | 32.40 | 23,250 | 32.120 | -0.92% |
| 2008-08-15 | 0 | 32.45 | 32.40 | 32.60 | 32.45 | 32.55 | 4,050 | 131,453 | 32.458 | 32.45 | 32.40 | 32.60 | 32.45 | 32.55 | 4,050 | 32.458 | 0.00% |
| 2008-08-14 | 0 | 32.45 | 32.40 | - | 32.25 | 32.45 | 3,900 | 126,435 | 32.419 | 32.45 | 32.40 | - | 32.25 | 32.45 | 3,900 | 32.419 | 0.46% |
| 2008-08-13 | 0 | 32.30 | - | 32.25 | 32.25 | 32.35 | 2,550 | 82,463 | 32.338 | 32.30 | - | 32.25 | 32.25 | 32.35 | 2,550 | 32.338 | -1.52% |
| 2008-08-12 | 0 | 32.80 | 31.95 | 33.30 | 32.70 | 32.80 | 2,400 | 78,525 | 32.719 | 32.80 | 31.95 | 33.30 | 32.70 | 32.80 | 2,400 | 32.719 | 0.00% |
| 2008-08-11 | 0 | 32.80 | 32.80 | 32.95 | 32.80 | 33.00 | 11,700 | 384,855 | 32.894 | 32.80 | 32.80 | 32.95 | 32.80 | 33.00 | 11,700 | 32.894 | 0.61% |
| 2008-08-08 | 0 | 32.60 | 32.60 | 32.70 | 32.60 | 32.90 | 2,850 | 93,090 | 32.663 | 32.60 | 32.60 | 32.70 | 32.60 | 32.90 | 2,850 | 32.663 | -0.91% |
| 2008-08-07 | 0 | 32.90 | 32.00 | 33.00 | 32.75 | 33.05 | 3,900 | 128,310 | 32.900 | 32.90 | 32.00 | 33.00 | 32.75 | 33.05 | 3,900 | 32.900 | 2.33% |
| 2008-08-05 | 0 | 32.15 | 32.15 | 38.00 | 32.15 | 32.30 | 4,500 | 144,990 | 32.220 | 32.15 | 32.15 | 38.00 | 32.15 | 32.30 | 4,500 | 32.220 | -0.62% |
| 2008-08-04 | 0 | 32.35 | 32.35 | 33.80 | 32.20 | 32.35 | 3,900 | 125,940 | 32.292 | 32.35 | 32.35 | 33.80 | 32.20 | 32.35 | 3,900 | 32.292 | -2.12% |
| 2008-08-01 | 0 | 33.05 | - | 33.10 | 33.05 | 33.05 | 600 | 19,830 | 33.050 | 33.05 | - | 33.10 | 33.05 | 33.05 | 600 | 33.050 | -1.34% |
| 2008-07-31 | 0 | 33.50 | 33.15 | 34.00 | 33.20 | 33.60 | 13,800 | 459,458 | 33.294 | 33.50 | 33.15 | 34.00 | 33.20 | 33.60 | 13,800 | 33.294 | 0.90% |
| 2008-07-30 | 0 | 33.20 | - | 33.45 | 33.30 | 33.35 | 900 | 29,978 | 33.309 | 33.20 | - | 33.45 | 33.30 | 33.35 | 900 | 33.309 | 0.91% |
| 2008-07-29 | 0 | 32.90 | 32.40 | 33.00 | 32.50 | 32.90 | 12,150 | 398,633 | 32.809 | 32.90 | 32.40 | 33.00 | 32.50 | 32.90 | 12,150 | 32.809 | -2.37% |
| 2008-07-28 | 0 | 33.70 | 33.65 | 33.90 | 33.65 | 33.70 | 2,100 | 70,695 | 33.664 | 33.70 | 33.65 | 33.90 | 33.65 | 33.70 | 2,100 | 33.664 | 0.00% |
| 2008-07-25 | 0 | 33.70 | 33.50 | 34.50 | 33.70 | 34.50 | 7,500 | 253,440 | 33.792 | 33.70 | 33.50 | 34.50 | 33.70 | 34.50 | 7,500 | 33.792 | -2.32% |
| 2008-07-24 | 0 | 34.50 | 34.25 | 34.50 | 34.35 | 34.50 | 11,250 | 387,983 | 34.487 | 34.50 | 34.25 | 34.50 | 34.35 | 34.50 | 11,250 | 34.487 | 4.55% |
| 2008-07-23 | 0 | 33.00 | 32.00 | 34.00 | 32.90 | 33.00 | 1,800 | 59,385 | 32.992 | 33.00 | 32.00 | 34.00 | 32.90 | 33.00 | 1,800 | 32.992 | 2.33% |
| 2008-07-22 | 0 | 32.25 | 32.00 | 33.00 | 32.05 | 32.35 | 4,800 | 154,470 | 32.181 | 32.25 | 32.00 | 33.00 | 32.05 | 32.35 | 4,800 | 32.181 | -0.15% |
| 2008-07-21 | 0 | 32.30 | 32.30 | 32.40 | 32.30 | 32.45 | 21,300 | 689,955 | 32.392 | 32.30 | 32.30 | 32.40 | 32.30 | 32.45 | 21,300 | 32.392 | 2.87% |
| 2008-07-18 | 0 | 31.40 | - | 31.75 | 31.40 | 31.70 | 2,700 | 85,500 | 31.667 | 31.40 | - | 31.75 | 31.40 | 31.70 | 2,700 | 31.667 | -1.10% |
| 2008-07-17 | 0 | 31.75 | 31.65 | 38.00 | 31.90 | 32.15 | 1,350 | 43,290 | 32.067 | 31.75 | 31.65 | 38.00 | 31.90 | 32.15 | 1,350 | 32.067 | 1.11% |
| 2008-07-16 | 0 | 31.40 | 30.60 | 31.40 | 31.05 | 31.50 | 13,050 | 407,288 | 31.210 | 31.40 | 30.60 | 31.40 | 31.05 | 31.50 | 13,050 | 31.210 | -0.48% |
| 2008-07-15 | 0 | 31.55 | 31.50 | 32.00 | 31.55 | 32.55 | 3,600 | 113,970 | 31.658 | 31.55 | 31.50 | 32.00 | 31.55 | 32.55 | 3,600 | 31.658 | -3.52% |
| 2008-07-14 | 0 | 32.70 | - | 33.20 | 32.70 | 33.25 | 1,800 | 59,513 | 33.063 | 32.70 | - | 33.20 | 32.70 | 33.25 | 1,800 | 33.063 | -0.61% |
| 2008-07-11 | 0 | 32.90 | - | 33.00 | 32.40 | 32.40 | 2,400 | 77,760 | 32.400 | 32.90 | - | 33.00 | 32.40 | 32.40 | 2,400 | 32.400 | 1.54% |
| 2008-07-10 | 0 | 32.40 | - | 38.00 | 32.00 | 32.40 | 2,250 | 72,810 | 32.360 | 32.40 | - | 38.00 | 32.00 | 32.40 | 2,250 | 32.360 | 1.09% |
| 2008-07-09 | 0 | 32.05 | 31.40 | 38.00 | 32.00 | 32.45 | 5,100 | 164,168 | 32.190 | 32.05 | 31.40 | 38.00 | 32.00 | 32.45 | 5,100 | 32.190 | 2.07% |
| 2008-07-08 | 0 | 31.40 | 31.00 | 38.00 | 31.35 | 32.00 | 3,600 | 113,385 | 31.496 | 31.40 | 31.00 | 38.00 | 31.35 | 32.00 | 3,600 | 31.496 | -2.03% |
| 2008-07-07 | 0 | 32.05 | 32.10 | 35.00 | 31.75 | 32.10 | 14,250 | 454,350 | 31.884 | 32.05 | 32.10 | 35.00 | 31.75 | 32.10 | 14,250 | 31.884 | 0.79% |
| 2008-07-04 | 0 | 31.80 | 32.00 | 35.00 | 31.70 | 32.20 | 20,100 | 640,155 | 31.849 | 31.80 | 32.00 | 35.00 | 31.70 | 32.20 | 20,100 | 31.849 | -2.75% |
| 2008-07-03 | 0 | 32.70 | 32.50 | 32.70 | 32.60 | 33.00 | 7,350 | 241,268 | 32.826 | 32.70 | 32.50 | 32.70 | 32.60 | 33.00 | 7,350 | 32.826 | -1.36% |
| 2008-07-02 | 0 | 33.15 | 33.00 | 33.30 | 32.80 | 33.20 | 12,900 | 425,498 | 32.984 | 33.15 | 33.00 | 33.30 | 32.80 | 33.20 | 12,900 | 32.984 | -1.49% |
| 2008-06-30 | 0 | 33.65 | 33.15 | 36.00 | 33.65 | 34.00 | 8,550 | 289,763 | 33.890 | 33.65 | 33.15 | 36.00 | 33.65 | 34.00 | 8,550 | 33.890 | -1.46% |
| 2008-06-27 | 0 | 34.15 | 33.85 | 34.50 | 33.90 | 34.15 | 7,050 | 239,715 | 34.002 | 34.15 | 33.85 | 34.50 | 33.90 | 34.15 | 7,050 | 34.002 | -2.71% |
| 2008-06-26 | 0 | 35.10 | 34.80 | 35.80 | 35.10 | 35.40 | 1,650 | 58,050 | 35.182 | 35.10 | 34.80 | 35.80 | 35.10 | 35.40 | 1,650 | 35.182 | 0.29% |
| 2008-06-25 | 0 | 35.00 | 34.80 | - | 35.00 | 35.00 | 1,050 | 36,750 | 35.000 | 35.00 | 34.80 | - | 35.00 | 35.00 | 1,050 | 35.000 | 0.00% |
| 2008-06-24 | 0 | 35.00 | 34.85 | 38.00 | 34.80 | 35.00 | 10,350 | 361,125 | 34.891 | 35.00 | 34.85 | 38.00 | 34.80 | 35.00 | 10,350 | 34.891 | 0.43% |
| 2008-06-23 | 0 | 34.85 | 34.80 | 34.90 | 34.90 | 35.00 | 3,900 | 136,320 | 34.954 | 34.85 | 34.80 | 34.90 | 34.90 | 35.00 | 3,900 | 34.954 | -2.11% |
| 2008-06-20 | 0 | 35.60 | 35.10 | 36.10 | 35.60 | 36.00 | 4,500 | 160,530 | 35.673 | 35.60 | 35.10 | 36.10 | 35.60 | 36.00 | 4,500 | 35.673 | -0.84% |
| 2008-06-19 | 0 | 35.90 | 35.90 | 40.00 | 35.90 | 36.15 | 11,850 | 427,463 | 36.073 | 35.90 | 35.90 | 40.00 | 35.90 | 36.15 | 11,850 | 36.073 | -1.91% |
| 2008-06-18 | 0 | 36.60 | 36.30 | 36.60 | 36.40 | 36.65 | 7,950 | 289,935 | 36.470 | 36.60 | 36.30 | 36.60 | 36.40 | 36.65 | 7,950 | 36.470 | 0.83% |
| 2008-06-17 | 0 | 36.30 | - | 36.35 | 35.70 | 36.30 | 3,600 | 129,495 | 35.971 | 36.30 | - | 36.35 | 35.70 | 36.30 | 3,600 | 35.971 | 0.83% |
| 2008-06-16 | 0 | 36.00 | 36.00 | 40.00 | 35.90 | 36.00 | 6,750 | 242,888 | 35.983 | 36.00 | 36.00 | 40.00 | 35.90 | 36.00 | 6,750 | 35.983 | 1.27% |
| 2008-06-13 | 0 | 35.55 | 35.55 | 36.00 | 35.50 | 36.05 | 11,400 | 405,653 | 35.584 | 35.55 | 35.55 | 36.00 | 35.50 | 36.05 | 11,400 | 35.584 | 0.14% |
| 2008-06-12 | 0 | 35.50 | 35.50 | 36.05 | 35.50 | 36.05 | 23,650 | 848,940 | 35.896 | 35.50 | 35.50 | 36.05 | 35.50 | 36.05 | 23,650 | 35.896 | -2.87% |
| 2008-06-11 | 0 | 36.55 | 36.00 | 36.55 | 36.30 | 36.70 | 15,150 | 554,205 | 36.581 | 36.55 | 36.00 | 36.55 | 36.30 | 36.70 | 15,150 | 36.581 | -0.14% |
| 2008-06-10 | 0 | 36.60 | 36.50 | 36.60 | 36.30 | 37.45 | 23,850 | 871,665 | 36.548 | 36.60 | 36.50 | 36.60 | 36.30 | 37.45 | 23,850 | 36.548 | -4.81% |
| 2008-06-06 | 0 | 38.45 | 38.35 | 38.50 | 38.35 | 38.45 | 7,950 | 305,340 | 38.408 | 38.45 | 38.35 | 38.50 | 38.35 | 38.45 | 7,950 | 38.408 | 1.05% |
| 2008-06-05 | 0 | 38.05 | 38.00 | 38.50 | 37.85 | 38.10 | 3,000 | 113,933 | 37.978 | 38.05 | 38.00 | 38.50 | 37.85 | 38.10 | 3,000 | 37.978 | -0.65% |
| 2008-06-04 | 0 | 38.30 | 38.30 | 38.40 | 38.25 | 38.45 | 9,900 | 379,313 | 38.314 | 38.30 | 38.30 | 38.40 | 38.25 | 38.45 | 9,900 | 38.314 | 0.79% |
| 2008-06-03 | 0 | 38.00 | 37.95 | 38.20 | 38.00 | 38.30 | 7,050 | 269,498 | 38.227 | 38.00 | 37.95 | 38.20 | 38.00 | 38.30 | 7,050 | 38.227 | -1.43% |
| 2008-06-02 | 0 | 38.55 | 38.00 | 39.00 | 38.20 | 38.55 | 14,500 | 556,753 | 38.397 | 38.55 | 38.00 | 39.00 | 38.20 | 38.55 | 14,500 | 38.397 | 0.13% |
| 2008-05-30 | 0 | 38.50 | 38.40 | 38.50 | 38.00 | 38.50 | 4,800 | 183,563 | 38.242 | 38.50 | 38.40 | 38.50 | 38.00 | 38.50 | 4,800 | 38.242 | 1.18% |
| 2008-05-29 | 0 | 38.05 | 38.05 | 38.10 | 37.85 | 38.05 | 16,350 | 620,438 | 37.947 | 38.05 | 38.05 | 38.10 | 37.85 | 38.05 | 16,350 | 37.947 | 2.70% |
| 2008-05-28 | 0 | 37.05 | 37.05 | 38.00 | 37.05 | 37.50 | 9,150 | 340,260 | 37.187 | 37.05 | 37.05 | 38.00 | 37.05 | 37.50 | 9,150 | 37.187 | -1.33% |
| 2008-05-27 | 0 | 37.55 | 37.00 | 37.60 | 37.45 | 37.55 | 24,000 | 899,715 | 37.488 | 37.55 | 37.00 | 37.60 | 37.45 | 37.55 | 24,000 | 37.488 | 1.62% |
| 2008-05-26 | 0 | 36.95 | 36.80 | 37.05 | 36.80 | 37.70 | 17,400 | 641,528 | 36.869 | 36.95 | 36.80 | 37.05 | 36.80 | 37.70 | 17,400 | 36.869 | -1.73% |
| 2008-05-23 | 0 | 37.60 | 37.60 | 37.70 | 37.60 | 37.90 | 9,600 | 363,510 | 37.866 | 37.60 | 37.60 | 37.70 | 37.60 | 37.90 | 9,600 | 37.866 | -0.66% |
| 2008-05-22 | 0 | 37.85 | 37.75 | 37.85 | 37.40 | 38.00 | 17,250 | 648,308 | 37.583 | 37.85 | 37.75 | 37.85 | 37.40 | 38.00 | 17,250 | 37.583 | -0.39% |
| 2008-05-21 | 0 | 38.00 | 38.00 | 39.00 | 38.00 | 38.15 | 12,600 | 480,285 | 38.118 | 38.00 | 38.00 | 39.00 | 38.00 | 38.15 | 12,600 | 38.118 | -1.81% |
| 2008-05-20 | 0 | 38.70 | 38.30 | 38.70 | 38.35 | 39.00 | 18,600 | 717,848 | 38.594 | 38.70 | 38.30 | 38.70 | 38.35 | 39.00 | 18,600 | 38.594 | -0.77% |
| 2008-05-19 | 0 | 39.00 | 39.00 | 39.50 | 38.90 | 40.00 | 7,350 | 286,650 | 39.000 | 39.00 | 39.00 | 39.50 | 38.90 | 40.00 | 7,350 | 39.000 | -0.26% |
| 2008-05-16 | 0 | 39.10 | 39.00 | 39.10 | 38.95 | 39.20 | 8,100 | 315,998 | 39.012 | 39.10 | 39.00 | 39.10 | 38.95 | 39.20 | 8,100 | 39.012 | 0.77% |
| 2008-05-15 | 0 | 38.80 | 38.80 | 38.90 | 38.30 | 38.85 | 14,850 | 571,560 | 38.489 | 38.80 | 38.80 | 38.90 | 38.30 | 38.85 | 14,850 | 38.489 | 3.05% |
| 2008-05-14 | 0 | 37.65 | 37.55 | 38.30 | 37.55 | 37.65 | 5,400 | 203,040 | 37.600 | 37.65 | 37.55 | 38.30 | 37.55 | 37.65 | 5,400 | 37.600 | -0.53% |
| 2008-05-13 | 0 | 37.85 | 37.85 | 38.00 | 37.40 | 37.85 | 8,100 | 303,960 | 37.526 | 37.85 | 37.85 | 38.00 | 37.40 | 37.85 | 8,100 | 37.526 | 1.47% |
| 2008-05-09 | 0 | 37.30 | 37.30 | 37.45 | 37.10 | 37.50 | 17,400 | 650,693 | 37.396 | 37.30 | 37.30 | 37.45 | 37.10 | 37.50 | 17,400 | 37.396 | -1.19% |
| 2008-05-08 | 0 | 37.75 | 37.75 | 38.50 | 37.60 | 38.10 | 15,750 | 596,543 | 37.876 | 37.75 | 37.75 | 38.50 | 37.60 | 38.10 | 15,750 | 37.876 | -2.45% |
| 2008-05-07 | 0 | 38.70 | 38.65 | 39.50 | 38.65 | 39.40 | 18,300 | 711,923 | 38.903 | 38.70 | 38.65 | 39.50 | 38.65 | 39.40 | 18,300 | 38.903 | -1.78% |
| 2008-05-06 | 0 | 39.40 | 39.40 | 39.85 | 39.25 | 39.45 | 15,450 | 607,065 | 39.292 | 39.40 | 39.40 | 39.85 | 39.25 | 39.45 | 15,450 | 39.292 | 0.00% |
| 2008-05-05 | 0 | 39.40 | 39.40 | 39.50 | 39.35 | 39.50 | 9,600 | 378,675 | 39.445 | 39.40 | 39.40 | 39.50 | 39.35 | 39.50 | 9,600 | 39.445 | 0.00% |
| 2008-05-02 | 0 | 39.40 | 39.40 | 39.50 | 39.30 | 39.65 | 5,400 | 212,993 | 39.443 | 39.40 | 39.40 | 39.50 | 39.30 | 39.65 | 5,400 | 39.443 | 0.77% |
| 2008-04-30 | 0 | 39.10 | 39.05 | 39.60 | 38.95 | 39.25 | 18,450 | 721,328 | 39.096 | 39.10 | 39.05 | 39.60 | 38.95 | 39.25 | 18,450 | 39.096 | 0.39% |
| 2008-04-29 | 0 | 38.95 | 38.85 | 39.55 | 38.85 | 39.20 | 22,800 | 890,018 | 39.036 | 38.95 | 38.85 | 39.55 | 38.85 | 39.20 | 22,800 | 39.036 | -1.14% |
| 2008-04-28 | 0 | 39.40 | 39.40 | 39.45 | 39.30 | 39.45 | 14,100 | 555,863 | 39.423 | 39.40 | 39.40 | 39.45 | 39.30 | 39.45 | 14,100 | 39.423 | 0.51% |
| 2008-04-25 | 0 | 39.20 | 39.20 | 39.25 | 39.05 | 39.25 | 26,550 | 1,040,228 | 39.180 | 39.20 | 39.20 | 39.25 | 39.05 | 39.25 | 26,550 | 39.180 | 1.69% |
| 2008-04-24 | 0 | 38.55 | 38.55 | 38.70 | 38.45 | 38.90 | 37,750 | 1,459,210 | 38.655 | 38.55 | 38.55 | 38.70 | 38.45 | 38.90 | 37,750 | 38.655 | -0.13% |
| 2008-04-23 | 0 | 38.60 | - | 38.75 | 38.50 | 38.70 | 3,900 | 150,645 | 38.627 | 38.60 | - | 38.75 | 38.50 | 38.70 | 3,900 | 38.627 | 0.78% |
| 2008-04-22 | 0 | 38.30 | 38.20 | 38.30 | 38.20 | 38.35 | 9,000 | 344,183 | 38.243 | 38.30 | 38.20 | 38.30 | 38.20 | 38.35 | 9,000 | 38.243 | -1.03% |
| 2008-04-21 | 0 | 38.70 | 38.60 | 38.75 | 38.60 | 38.70 | 9,900 | 382,583 | 38.645 | 38.70 | 38.60 | 38.75 | 38.60 | 38.70 | 9,900 | 38.645 | 2.93% |
| 2008-04-18 | 0 | 37.60 | 37.60 | 37.70 | 37.55 | 37.75 | 2,700 | 101,565 | 37.617 | 37.60 | 37.60 | 37.70 | 37.55 | 37.75 | 2,700 | 37.617 | -0.92% |
| 2008-04-17 | 0 | 37.95 | 37.85 | 37.95 | 38.30 | 38.40 | 1,650 | 63,210 | 38.309 | 37.95 | 37.85 | 37.95 | 38.30 | 38.40 | 1,650 | 38.309 | 0.26% |
| 2008-04-16 | 0 | 37.85 | 37.80 | 38.40 | 37.75 | 37.90 | 13,050 | 493,493 | 37.816 | 37.85 | 37.80 | 38.40 | 37.75 | 37.90 | 13,050 | 37.816 | 0.53% |
| 2008-04-15 | 0 | 37.65 | 35.00 | 39.25 | 37.70 | 38.10 | 6,750 | 255,345 | 37.829 | 37.65 | 35.00 | 39.25 | 37.70 | 38.10 | 6,750 | 37.829 | -1.18% |
| 2008-04-14 | 0 | 38.10 | 38.10 | 38.25 | 38.05 | 38.20 | 26,550 | 1,011,510 | 38.098 | 38.10 | 38.10 | 38.25 | 38.05 | 38.20 | 26,550 | 38.098 | -1.93% |
| 2008-04-11 | 0 | 38.85 | 38.60 | 38.95 | 38.70 | 38.95 | 10,950 | 424,943 | 38.808 | 38.85 | 38.60 | 38.95 | 38.70 | 38.95 | 10,950 | 38.808 | 1.30% |
| 2008-04-10 | 0 | 38.35 | - | 38.75 | 38.00 | 38.50 | 68,850 | 2,631,998 | 38.228 | 38.35 | - | 38.75 | 38.00 | 38.50 | 68,850 | 38.228 | 0.79% |
| 2008-04-09 | 0 | 38.05 | 38.00 | 38.20 | 38.05 | 38.35 | 27,600 | 1,053,525 | 38.171 | 38.05 | 38.00 | 38.20 | 38.05 | 38.35 | 27,600 | 38.171 | -0.52% |
| 2008-04-08 | 0 | 38.25 | 38.25 | 38.30 | 38.20 | 38.35 | 15,600 | 597,248 | 38.285 | 38.25 | 38.25 | 38.30 | 38.20 | 38.35 | 15,600 | 38.285 | -1.29% |
| 2008-04-07 | 0 | 38.75 | 38.75 | 38.80 | 38.75 | 39.15 | 49,950 | 1,946,003 | 38.959 | 38.75 | 38.75 | 38.80 | 38.75 | 39.15 | 49,950 | 38.959 | 0.39% |
| 2008-04-03 | 0 | 38.60 | - | 38.65 | 38.40 | 38.75 | 40,350 | 1,555,320 | 38.546 | 38.60 | - | 38.65 | 38.40 | 38.75 | 40,350 | 38.546 | 1.31% |
| 2008-04-02 | 0 | 38.10 | 37.00 | 38.05 | 37.80 | 38.20 | 58,950 | 2,242,395 | 38.039 | 38.10 | 37.00 | 38.05 | 37.80 | 38.20 | 58,950 | 38.039 | 3.25% |
| 2008-04-01 | 0 | 36.90 | - | 36.90 | 36.80 | 37.10 | 40,650 | 1,500,150 | 36.904 | 36.90 | - | 36.90 | 36.80 | 37.10 | 40,650 | 36.904 | 1.37% |
| 2008-03-31 | 0 | 36.40 | 36.40 | 36.45 | 36.15 | 36.45 | 8,850 | 321,368 | 36.313 | 36.40 | 36.40 | 36.45 | 36.15 | 36.45 | 8,850 | 36.313 | 0.55% |
| 2008-03-28 | 0 | 36.20 | 36.00 | 36.25 | 35.80 | 36.25 | 19,500 | 704,423 | 36.124 | 36.20 | 36.00 | 36.25 | 35.80 | 36.25 | 19,500 | 36.124 | 0.98% |
| 2008-03-27 | 0 | 35.85 | 35.40 | 36.10 | 35.30 | 36.00 | 42,450 | 1,505,828 | 35.473 | 35.85 | 35.40 | 36.10 | 35.30 | 36.00 | 42,450 | 35.473 | -0.83% |
| 2008-03-26 | 0 | 36.15 | 35.50 | 36.25 | 36.00 | 36.15 | 52,350 | 1,886,888 | 36.044 | 36.15 | 35.50 | 36.25 | 36.00 | 36.15 | 52,350 | 36.044 | -0.14% |
| 2008-03-25 | 0 | 36.20 | 35.00 | 36.20 | 34.00 | 36.25 | 39,900 | 1,432,673 | 35.907 | 36.20 | 35.00 | 36.20 | 34.00 | 36.25 | 39,900 | 35.907 | 7.42% |
| 2008-03-20 | 0 | 33.70 | 33.25 | 33.80 | 32.95 | 33.80 | 58,950 | 1,958,753 | 33.227 | 33.70 | 33.25 | 33.80 | 32.95 | 33.80 | 58,950 | 33.227 | -0.30% |
| 2008-03-19 | 0 | 33.80 | 33.70 | 33.80 | 33.00 | 34.00 | 27,600 | 933,240 | 33.813 | 33.80 | 33.70 | 33.80 | 33.00 | 34.00 | 27,600 | 33.813 | 3.52% |
| 2008-03-18 | 0 | 32.65 | 32.55 | 32.70 | 32.10 | 32.70 | 40,200 | 1,307,175 | 32.517 | 32.65 | 32.55 | 32.70 | 32.10 | 32.70 | 40,200 | 32.517 | 1.71% |
| 2008-03-17 | 0 | 32.10 | 31.90 | 33.65 | 31.30 | 33.50 | 45,600 | 1,447,283 | 31.739 | 32.10 | 31.90 | 33.65 | 31.30 | 33.50 | 45,600 | 31.739 | -4.61% |
| 2008-03-14 | 0 | 33.65 | 33.60 | 40.00 | 33.55 | 34.50 | 28,500 | 967,590 | 33.951 | 33.65 | 33.60 | 40.00 | 33.55 | 34.50 | 28,500 | 33.951 | -2.75% |
| 2008-03-13 | 0 | 34.60 | 34.55 | 36.00 | 34.50 | 35.05 | 37,200 | 1,295,025 | 34.813 | 34.60 | 34.55 | 36.00 | 34.50 | 35.05 | 37,200 | 34.813 | -3.62% |
| 2008-03-12 | 0 | 35.90 | 35.85 | 36.40 | 35.80 | 36.60 | 16,650 | 604,658 | 36.316 | 35.90 | 35.85 | 36.40 | 35.80 | 36.60 | 16,650 | 36.316 | 0.98% |
| 2008-03-11 | 0 | 35.55 | 35.50 | 36.00 | 34.95 | 35.55 | 18,900 | 667,508 | 35.318 | 35.55 | 35.50 | 36.00 | 34.95 | 35.55 | 18,900 | 35.318 | 0.42% |
| 2008-03-10 | 0 | 35.40 | 35.35 | 37.30 | 35.40 | 36.00 | 39,150 | 1,399,598 | 35.750 | 35.40 | 35.35 | 37.30 | 35.40 | 36.00 | 39,150 | 35.750 | -2.61% |
| 2008-03-07 | 0 | 36.35 | 36.40 | 36.50 | 36.15 | 36.55 | 21,150 | 768,690 | 36.345 | 36.35 | 36.40 | 36.50 | 36.15 | 36.55 | 21,150 | 36.345 | -2.94% |
| 2008-03-06 | 0 | 37.45 | 37.45 | 37.65 | 37.20 | 37.60 | 21,900 | 820,185 | 37.451 | 37.45 | 37.45 | 37.65 | 37.20 | 37.60 | 21,900 | 37.451 | 1.22% |
| 2008-03-05 | 0 | 37.00 | 37.00 | 37.10 | 36.95 | 37.20 | 5,700 | 211,463 | 37.099 | 37.00 | 37.00 | 37.10 | 36.95 | 37.20 | 5,700 | 37.099 | -0.40% |
| 2008-03-04 | 0 | 37.15 | 36.95 | 37.35 | 37.00 | 37.20 | 15,450 | 573,038 | 37.090 | 37.15 | 36.95 | 37.35 | 37.00 | 37.20 | 15,450 | 37.090 | 0.13% |
| 2008-03-03 | 0 | 37.10 | 37.00 | 41.00 | 36.95 | 41.00 | 25,200 | 937,260 | 37.193 | 37.10 | 37.00 | 41.00 | 36.95 | 41.00 | 25,200 | 37.193 | -3.13% |
| 2008-02-29 | 0 | 38.30 | 38.00 | 39.40 | 38.25 | 39.05 | 24,000 | 919,560 | 38.315 | 38.30 | 38.00 | 39.40 | 38.25 | 39.05 | 24,000 | 38.315 | -1.92% |
| 2008-02-28 | 0 | 39.05 | 38.55 | 39.05 | 38.50 | 39.10 | 18,150 | 704,318 | 38.805 | 39.05 | 38.55 | 39.05 | 38.50 | 39.10 | 18,150 | 38.805 | 1.17% |
| 2008-02-27 | 0 | 38.60 | 38.60 | 38.80 | 38.55 | 38.70 | 34,650 | 1,338,038 | 38.616 | 38.60 | 38.60 | 38.80 | 38.55 | 38.70 | 34,650 | 38.616 | 1.18% |
| 2008-02-26 | 0 | 38.15 | 38.15 | 38.30 | 38.10 | 38.35 | 43,500 | 1,664,543 | 38.265 | 38.15 | 38.15 | 38.30 | 38.10 | 38.35 | 43,500 | 38.265 | 0.13% |
| 2008-02-25 | 0 | 38.10 | 38.10 | 38.15 | 37.85 | 38.15 | 34,650 | 1,317,585 | 38.026 | 38.10 | 38.10 | 38.15 | 37.85 | 38.15 | 34,650 | 38.026 | 1.46% |
| 2008-02-22 | 0 | 37.55 | 37.15 | 38.00 | 37.15 | 37.70 | 33,600 | 1,257,615 | 37.429 | 37.55 | 37.15 | 38.00 | 37.15 | 37.70 | 33,600 | 37.429 | -0.79% |
| 2008-02-21 | 0 | 37.85 | 37.70 | 38.00 | 37.80 | 38.05 | 3,600 | 136,703 | 37.973 | 37.85 | 37.70 | 38.00 | 37.80 | 38.05 | 3,600 | 37.973 | 0.40% |
| 2008-02-20 | 0 | 37.70 | 37.70 | 37.75 | 37.60 | 38.40 | 19,800 | 752,490 | 38.005 | 37.70 | 37.70 | 37.75 | 37.60 | 38.40 | 19,800 | 38.005 | -1.95% |
| 2008-02-19 | 0 | 38.45 | 38.45 | 38.50 | 38.20 | 38.50 | 19,050 | 731,430 | 38.395 | 38.45 | 38.45 | 38.50 | 38.20 | 38.50 | 19,050 | 38.395 | 1.59% |
| 2008-02-18 | 0 | 37.85 | 37.85 | 37.95 | 37.60 | 38.20 | 40,650 | 1,538,175 | 37.840 | 37.85 | 37.85 | 37.95 | 37.60 | 38.20 | 40,650 | 37.839 | 0.26% |
| 2008-02-15 | 0 | 37.75 | 37.70 | 38.00 | 37.35 | 37.75 | 28,650 | 1,075,328 | 37.533 | 37.75 | 37.70 | 38.00 | 37.35 | 37.75 | 28,650 | 37.533 | 0.27% |
| 2008-02-14 | 0 | 37.65 | 37.00 | 37.80 | 37.45 | 37.85 | 27,450 | 1,034,483 | 37.686 | 37.65 | 37.00 | 37.80 | 37.45 | 37.85 | 27,450 | 37.686 | 3.29% |
| 2008-02-13 | 0 | 36.45 | 36.45 | 36.50 | 36.45 | 36.95 | 17,100 | 628,230 | 36.739 | 36.45 | 36.45 | 36.50 | 36.45 | 36.95 | 17,100 | 36.739 | -0.68% |
| 2008-02-12 | 0 | 36.70 | 36.50 | 36.80 | 36.70 | 37.00 | 16,500 | 608,340 | 36.869 | 36.70 | 36.50 | 36.80 | 36.70 | 37.00 | 16,500 | 36.869 | -0.41% |
| 2008-02-11 | 0 | 36.85 | 36.75 | 37.40 | 36.80 | 37.00 | 20,250 | 746,730 | 36.876 | 36.85 | 36.75 | 37.40 | 36.80 | 37.00 | 20,250 | 36.876 | -1.47% |
| 2008-02-06 | 0 | 37.40 | 37.35 | 37.80 | 37.35 | 37.60 | 42,900 | 1,605,908 | 37.434 | 37.40 | 37.35 | 37.80 | 37.35 | 37.60 | 42,900 | 37.434 | -2.35% |
| 2008-02-05 | 0 | 38.30 | 38.30 | 38.40 | 38.10 | 38.40 | 24,150 | 925,433 | 38.320 | 38.30 | 38.30 | 38.40 | 38.10 | 38.40 | 24,150 | 38.320 | 0.39% |
| 2008-02-04 | 0 | 38.15 | 38.15 | 38.30 | 38.10 | 38.35 | 34,200 | 1,306,110 | 38.190 | 38.15 | 38.15 | 38.30 | 38.10 | 38.35 | 34,200 | 38.190 | 3.53% |
| 2008-02-01 | 0 | 36.85 | 36.75 | 36.90 | 36.40 | 36.85 | 52,650 | 1,925,460 | 36.571 | 36.85 | 36.75 | 36.90 | 36.40 | 36.85 | 52,650 | 36.571 | 0.82% |
| 2008-01-31 | 0 | 36.55 | 36.45 | 36.60 | 35.75 | 36.70 | 18,000 | 652,935 | 36.274 | 36.55 | 36.45 | 36.60 | 35.75 | 36.70 | 18,000 | 36.274 | 2.24% |
| 2008-01-30 | 0 | 35.75 | 35.70 | 35.85 | 35.65 | 36.90 | 49,200 | 1,774,725 | 36.072 | 35.75 | 35.70 | 35.85 | 35.65 | 36.90 | 49,200 | 36.072 | -2.59% |
| 2008-01-29 | 0 | 36.70 | 36.60 | 36.70 | 36.30 | 36.70 | 27,150 | 991,328 | 36.513 | 36.70 | 36.60 | 36.70 | 36.30 | 36.70 | 27,150 | 36.513 | 0.96% |
| 2008-01-28 | 0 | 36.35 | 36.30 | 36.45 | 36.30 | 38.15 | 71,400 | 2,633,183 | 36.879 | 36.35 | 36.30 | 36.45 | 36.30 | 38.15 | 71,400 | 36.879 | -4.34% |
| 2008-01-25 | 0 | 38.00 | 38.00 | 38.05 | 37.80 | 38.15 | 56,400 | 2,143,433 | 38.004 | 38.00 | 38.00 | 38.05 | 37.80 | 38.15 | 56,400 | 38.004 | 1.88% |
| 2008-01-24 | 0 | 37.30 | 37.20 | 37.30 | 36.75 | 37.30 | 76,200 | 2,821,335 | 37.025 | 37.30 | 37.20 | 37.30 | 36.75 | 37.30 | 76,200 | 37.025 | 3.32% |
| 2008-01-23 | 0 | 36.10 | 36.10 | 36.15 | 35.50 | 36.80 | 84,750 | 3,063,960 | 36.153 | 36.10 | 36.10 | 36.15 | 35.50 | 36.80 | 84,750 | 36.153 | 3.00% |
| 2008-01-22 | 0 | 35.05 | 35.05 | 35.15 | 34.85 | 35.90 | 111,900 | 3,968,880 | 35.468 | 35.05 | 35.05 | 35.15 | 34.85 | 35.90 | 111,900 | 35.468 | -7.15% |
| 2008-01-21 | 0 | 37.75 | 37.65 | 37.75 | 37.65 | 38.00 | 27,150 | 1,025,655 | 37.777 | 37.75 | 37.65 | 37.75 | 37.65 | 38.00 | 27,150 | 37.777 | -2.83% |
| 2008-01-18 | 0 | 38.85 | 38.80 | 38.85 | 37.10 | 38.85 | 41,400 | 1,576,410 | 38.078 | 38.85 | 38.80 | 38.85 | 37.10 | 38.85 | 41,400 | 38.078 | 0.78% |
| 2008-01-17 | 0 | 38.55 | 38.45 | 38.55 | 37.65 | 38.55 | 53,100 | 2,029,403 | 38.219 | 38.55 | 38.45 | 38.55 | 37.65 | 38.55 | 53,100 | 38.219 | 1.05% |
| 2008-01-16 | 0 | 38.15 | 38.15 | 38.20 | 38.05 | 39.00 | 124,350 | 4,795,808 | 38.567 | 38.15 | 38.15 | 38.20 | 38.05 | 39.00 | 124,350 | 38.567 | -3.30% |
| 2008-01-15 | 0 | 39.45 | 39.45 | 39.55 | 39.25 | 40.30 | 71,850 | 2,860,433 | 39.811 | 39.45 | 39.45 | 39.55 | 39.25 | 40.30 | 71,850 | 39.811 | -1.37% |
| 2008-01-14 | 0 | 40.00 | 39.95 | 40.00 | 39.75 | 40.25 | 101,850 | 4,068,915 | 39.950 | 40.00 | 39.95 | 40.00 | 39.75 | 40.25 | 101,850 | 39.950 | -0.62% |
| 2008-01-11 | 0 | 40.25 | 40.15 | 40.25 | 40.10 | 41.20 | 156,900 | 6,341,273 | 40.416 | 40.25 | 40.15 | 40.25 | 40.10 | 41.20 | 156,900 | 40.416 | -2.07% |
| 2008-01-10 | 0 | 41.10 | 41.05 | 41.10 | 41.05 | 42.00 | 67,500 | 2,817,420 | 41.740 | 41.10 | 41.05 | 41.10 | 41.05 | 42.00 | 67,500 | 41.740 | -1.56% |
| 2008-01-09 | 0 | 41.75 | 41.65 | 41.75 | 40.90 | 41.75 | 51,900 | 2,136,480 | 41.165 | 41.75 | 41.65 | 41.75 | 40.90 | 41.75 | 51,900 | 41.165 | 0.85% |
| 2008-01-08 | 0 | 41.40 | 41.30 | 41.35 | 41.30 | 41.60 | 48,150 | 1,996,785 | 41.470 | 41.40 | 41.30 | 41.35 | 41.30 | 41.60 | 48,150 | 41.470 | -0.24% |
| 2008-01-07 | 0 | 41.50 | 41.45 | 41.50 | 41.10 | 41.50 | 115,050 | 4,751,963 | 41.304 | 41.50 | 41.45 | 41.50 | 41.10 | 41.50 | 115,050 | 41.303 | -2.58% |
| 2008-01-04 | 0 | 42.60 | 42.50 | 42.60 | 41.90 | 42.60 | 102,600 | 4,344,578 | 42.345 | 42.60 | 42.50 | 42.60 | 41.90 | 42.60 | 102,600 | 42.345 | 0.00% |
| 2008-01-03 | 0 | 42.60 | 42.50 | 42.60 | 41.90 | 42.60 | 70,950 | 2,990,175 | 42.145 | 42.60 | 42.50 | 42.60 | 41.90 | 42.60 | 70,950 | 42.145 | -0.35% |
| 2008-01-02 | 0 | 42.75 | 42.70 | 42.75 | 42.65 | 43.30 | 49,950 | 2,144,415 | 42.931 | 42.75 | 42.70 | 42.75 | 42.65 | 43.30 | 49,950 | 42.931 | -1.50% |
| 2007-12-31 | 0 | 43.40 | 43.35 | 43.40 | 43.15 | 43.40 | 16,050 | 695,063 | 43.306 | 43.40 | 43.35 | 43.40 | 43.15 | 43.40 | 16,050 | 43.306 | 0.35% |
| 2007-12-28 | 0 | 43.25 | 43.20 | 43.25 | 43.00 | 43.40 | 27,600 | 1,192,883 | 43.220 | 43.25 | 43.20 | 43.25 | 43.00 | 43.40 | 27,600 | 43.220 | -0.57% |
| 2007-12-27 | 0 | 43.50 | 43.45 | 43.50 | 43.00 | 43.75 | 102,900 | 4,477,995 | 43.518 | 43.50 | 43.45 | 43.50 | 43.00 | 43.75 | 102,900 | 43.518 | -1.25% |
| 2007-12-24 | 0 | 44.05 | 43.90 | 44.00 | 43.75 | 44.05 | 135,450 | 5,954,760 | 43.963 | 44.05 | 43.90 | 44.00 | 43.75 | 44.05 | 135,450 | 43.963 | 1.97% |
| 2007-12-21 | 0 | 43.20 | 43.15 | 43.20 | 42.45 | 43.20 | 42,450 | 1,821,863 | 42.918 | 43.20 | 43.15 | 43.20 | 42.45 | 43.20 | 42,450 | 42.918 | 1.41% |
| 2007-12-20 | 0 | 42.60 | 42.40 | 42.50 | 42.50 | 44.95 | 80,400 | 3,446,363 | 42.865 | 42.60 | 42.40 | 42.50 | 42.50 | 44.95 | 80,400 | 42.865 | -1.05% |
| 2007-12-19 | 0 | 43.05 | 43.00 | 43.05 | 42.70 | 43.10 | 84,750 | 3,632,955 | 42.867 | 43.05 | 43.00 | 43.05 | 42.70 | 43.10 | 84,750 | 42.867 | 1.18% |
| 2007-12-18 | 0 | 42.55 | 42.50 | 42.55 | 42.00 | 42.55 | 94,350 | 3,991,695 | 42.307 | 42.55 | 42.50 | 42.55 | 42.00 | 42.55 | 94,350 | 42.307 | 0.47% |
| 2007-12-17 | 0 | 42.35 | 42.30 | 42.35 | 42.30 | 43.05 | 55,200 | 2,349,863 | 42.570 | 42.35 | 42.30 | 42.35 | 42.30 | 43.05 | 55,200 | 42.570 | -3.20% |
| 2007-12-14 | 0 | 43.75 | 43.70 | 43.75 | 43.20 | 44.50 | 93,450 | 4,095,555 | 43.826 | 43.75 | 43.70 | 43.75 | 43.20 | 44.50 | 93,450 | 43.826 | -1.69% |
| 2007-12-13 | 0 | 44.50 | 44.40 | 44.50 | 44.50 | 45.55 | 75,000 | 3,371,603 | 44.955 | 44.50 | 44.40 | 44.50 | 44.50 | 45.55 | 75,000 | 44.955 | -1.11% |
| 2007-12-12 | 0 | 45.00 | 45.00 | 45.10 | 44.40 | 45.10 | 102,150 | 4,566,300 | 44.702 | 45.00 | 45.00 | 45.10 | 44.40 | 45.10 | 102,150 | 44.702 | -0.66% |
| 2007-12-11 | 0 | 45.30 | 45.20 | 45.30 | 44.90 | 45.30 | 43,800 | 1,973,265 | 45.052 | 45.30 | 45.20 | 45.30 | 44.90 | 45.30 | 43,800 | 45.052 | 0.33% |
| 2007-12-10 | 0 | 45.15 | 45.10 | 45.15 | 45.05 | 46.30 | 56,700 | 2,578,538 | 45.477 | 45.15 | 45.10 | 45.15 | 45.05 | 46.30 | 56,700 | 45.477 | -1.63% |
| 2007-12-07 | 0 | 45.90 | 45.80 | 45.90 | 45.75 | 46.05 | 50,250 | 2,306,138 | 45.893 | 45.90 | 45.80 | 45.90 | 45.75 | 46.05 | 50,250 | 45.893 | 0.00% |
| 2007-12-06 | 0 | 45.90 | 45.80 | 45.85 | 45.80 | 46.05 | 64,350 | 2,956,763 | 45.948 | 45.90 | 45.80 | 45.85 | 45.80 | 46.05 | 64,350 | 45.948 | 1.44% |
| 2007-12-05 | 0 | 45.25 | 45.20 | 45.50 | 44.60 | 45.25 | 70,950 | 3,198,585 | 45.082 | 45.25 | 45.20 | 45.50 | 44.60 | 45.25 | 70,950 | 45.082 | 0.78% |
| 2007-12-04 | 0 | 44.90 | 44.80 | 44.90 | 44.30 | 44.90 | 47,850 | 2,132,610 | 44.569 | 44.90 | 44.80 | 44.90 | 44.30 | 44.90 | 47,850 | 44.569 | 1.70% |
| 2007-12-03 | 0 | 44.15 | 44.15 | 44.20 | 44.05 | 44.50 | 49,000 | 2,170,033 | 44.286 | 44.15 | 44.15 | 44.20 | 44.05 | 44.50 | 49,000 | 44.286 | -0.56% |
| 2007-11-30 | 0 | 44.40 | 44.35 | 44.40 | 44.40 | 44.75 | 39,450 | 1,758,413 | 44.573 | 44.40 | 44.35 | 44.40 | 44.40 | 44.75 | 39,450 | 44.573 | 0.57% |
| 2007-11-29 | 0 | 44.15 | 44.10 | 44.15 | 44.00 | 44.30 | 86,250 | 3,808,425 | 44.156 | 44.15 | 44.10 | 44.15 | 44.00 | 44.30 | 86,250 | 44.156 | 1.96% |
| 2007-11-28 | 0 | 43.30 | 43.30 | 43.35 | 43.20 | 43.90 | 57,600 | 2,503,530 | 43.464 | 43.30 | 43.30 | 43.35 | 43.20 | 43.90 | 57,600 | 43.464 | -0.69% |
| 2007-11-27 | 0 | 43.60 | 43.55 | 43.65 | 42.30 | 43.65 | 128,550 | 5,537,408 | 43.076 | 43.60 | 43.55 | 43.65 | 42.30 | 43.65 | 128,550 | 43.076 | 0.35% |
| 2007-11-26 | 0 | 43.45 | 43.40 | 43.45 | 43.25 | 43.70 | 231,300 | 10,042,583 | 43.418 | 43.45 | 43.40 | 43.45 | 43.25 | 43.70 | 231,300 | 43.418 | 3.21% |
| 2007-11-23 | 0 | 42.10 | 42.00 | 42.10 | 41.55 | 42.40 | 138,850 | 5,841,718 | 42.072 | 42.10 | 42.00 | 42.10 | 41.55 | 42.40 | 138,850 | 42.072 | -0.94% |
| 2007-11-22 | 0 | 42.50 | 42.40 | 42.50 | 42.50 | 43.30 | 112,350 | 4,813,530 | 42.844 | 42.50 | 42.40 | 42.50 | 42.50 | 43.30 | 112,350 | 42.844 | -1.73% |
| 2007-11-21 | 0 | 43.25 | 43.20 | 43.25 | 43.05 | 44.50 | 155,550 | 6,780,293 | 43.589 | 43.25 | 43.20 | 43.25 | 43.05 | 44.50 | 155,550 | 43.589 | -3.14% |
| 2007-11-20 | 0 | 44.65 | 44.60 | 44.65 | 43.30 | 44.90 | 82,500 | 3,631,718 | 44.021 | 44.65 | 44.60 | 44.65 | 43.30 | 44.90 | 82,500 | 44.021 | -0.67% |
| 2007-11-19 | 0 | 44.95 | 44.90 | 44.95 | 44.70 | 45.45 | 221,400 | 9,993,540 | 45.138 | 44.95 | 44.90 | 44.95 | 44.70 | 45.45 | 221,400 | 45.138 | -1.10% |
| 2007-11-16 | 0 | 45.45 | 45.45 | 45.50 | 44.50 | 46.10 | 174,750 | 7,806,893 | 44.675 | 45.45 | 45.45 | 45.50 | 44.50 | 46.10 | 174,750 | 44.675 | -1.52% |
| 2007-11-15 | 0 | 46.15 | 46.15 | 46.20 | 45.80 | 46.70 | 72,150 | 3,344,130 | 46.350 | 46.15 | 46.15 | 46.20 | 45.80 | 46.70 | 72,150 | 46.350 | -1.28% |
| 2007-11-14 | 0 | 46.75 | 46.75 | 46.80 | 46.30 | 46.75 | 69,600 | 3,243,098 | 46.596 | 46.75 | 46.75 | 46.80 | 46.30 | 46.75 | 69,600 | 46.596 | 2.97% |
| 2007-11-13 | 0 | 45.40 | 45.35 | 45.45 | 44.70 | 45.60 | 77,100 | 3,487,440 | 45.233 | 45.40 | 45.35 | 45.45 | 44.70 | 45.60 | 77,100 | 45.233 | -0.66% |
| 2007-11-12 | 0 | 45.70 | 45.65 | 45.70 | 45.35 | 47.00 | 160,200 | 7,364,318 | 45.970 | 45.70 | 45.65 | 45.70 | 45.35 | 47.00 | 160,200 | 45.970 | -3.28% |
| 2007-11-09 | 0 | 47.25 | 47.25 | 47.30 | 47.10 | 47.70 | 177,300 | 8,399,198 | 47.373 | 47.25 | 47.25 | 47.30 | 47.10 | 47.70 | 177,300 | 47.373 | -0.53% |
| 2007-11-08 | 0 | 47.50 | 47.45 | 47.50 | 47.35 | 48.25 | 202,950 | 9,677,063 | 47.682 | 47.50 | 47.45 | 47.50 | 47.35 | 48.25 | 202,950 | 47.682 | -2.76% |
| 2007-11-07 | 0 | 48.85 | 48.80 | 48.85 | 48.75 | 49.00 | 146,400 | 7,151,948 | 48.852 | 48.85 | 48.80 | 48.85 | 48.75 | 49.00 | 146,400 | 48.852 | 1.03% |
| 2007-11-06 | 0 | 48.35 | 48.30 | 48.35 | 48.10 | 48.35 | 139,250 | 6,720,630 | 48.263 | 48.35 | 48.30 | 48.35 | 48.10 | 48.35 | 139,250 | 48.263 | 0.62% |
| 2007-11-05 | 0 | 48.05 | 48.00 | 48.05 | 47.80 | 48.55 | 151,350 | 7,276,635 | 48.078 | 48.05 | 48.00 | 48.05 | 47.80 | 48.55 | 151,350 | 48.078 | -0.83% |
| 2007-11-02 | 0 | 48.45 | 48.40 | 48.45 | 47.95 | 49.00 | 189,750 | 9,153,795 | 48.241 | 48.45 | 48.40 | 48.45 | 47.95 | 49.00 | 189,750 | 48.241 | -0.62% |
| 2007-11-01 | 0 | 48.75 | 48.70 | 48.75 | 48.45 | 48.75 | 272,250 | 13,230,060 | 48.595 | 48.75 | 48.70 | 48.75 | 48.45 | 48.75 | 272,250 | 48.595 | 0.21% |
| 2007-10-31 | 0 | 48.65 | 48.60 | 48.65 | 47.55 | 48.65 | 100,800 | 4,849,148 | 48.107 | 48.65 | 48.60 | 48.65 | 47.55 | 48.65 | 100,800 | 48.107 | 1.67% |
| 2007-10-30 | 0 | 47.85 | 47.85 | 47.90 | 47.15 | 48.50 | 211,850 | 10,091,263 | 47.634 | 47.85 | 47.85 | 47.90 | 47.15 | 48.50 | 211,850 | 47.634 | -0.10% |
| 2007-10-29 | 0 | 47.90 | 47.90 | 48.00 | 47.25 | 49.60 | 442,650 | 21,010,508 | 47.465 | 47.90 | 47.90 | 48.00 | 47.25 | 49.60 | 442,650 | 47.465 | 2.35% |
| 2007-10-26 | 0 | 46.80 | 46.75 | 46.80 | 45.50 | 46.80 | 142,200 | 6,582,630 | 46.291 | 46.80 | 46.75 | 46.80 | 45.50 | 46.80 | 142,200 | 46.291 | 3.65% |
| 2007-10-25 | 0 | 45.15 | 45.10 | 45.20 | 44.50 | 45.20 | 26,850 | 1,209,863 | 45.060 | 45.15 | 45.10 | 45.20 | 44.50 | 45.20 | 26,850 | 45.060 | 2.85% |
| 2007-10-24 | 0 | 43.90 | 43.90 | 44.00 | 43.90 | 45.30 | 147,000 | 6,640,335 | 45.172 | 43.90 | 43.90 | 44.00 | 43.90 | 45.30 | 147,000 | 45.172 | -0.34% |
| 2007-10-23 | 0 | 44.05 | 44.05 | 44.15 | 43.70 | 43.90 | 3,450 | 150,938 | 43.750 | 44.05 | 44.05 | 44.15 | 43.70 | 43.90 | 3,450 | 43.750 | 1.50% |
| 2007-10-22 | 0 | 43.40 | 43.25 | 43.40 | 42.95 | 44.00 | 37,350 | 1,617,255 | 43.300 | 43.40 | 43.25 | 43.40 | 42.95 | 44.00 | 37,350 | 43.300 | -4.62% |
| 2007-10-18 | 0 | 45.50 | 45.45 | 45.60 | 45.00 | 45.50 | 11,700 | 528,443 | 45.166 | 45.50 | 45.45 | 45.60 | 45.00 | 45.50 | 11,700 | 45.166 | 1.00% |
| 2007-10-17 | 0 | 45.05 | 45.00 | 45.05 | 44.25 | 45.65 | 33,000 | 1,474,823 | 44.692 | 45.05 | 45.00 | 45.05 | 44.25 | 45.65 | 33,000 | 44.692 | -1.53% |
| 2007-10-16 | 0 | 45.75 | 45.70 | 45.75 | 45.70 | 46.35 | 21,450 | 988,770 | 46.097 | 45.75 | 45.70 | 45.75 | 45.70 | 46.35 | 21,450 | 46.097 | -1.72% |
| 2007-10-15 | 0 | 46.55 | 46.45 | 46.55 | 46.00 | 46.60 | 27,750 | 1,285,733 | 46.333 | 46.55 | 46.45 | 46.55 | 46.00 | 46.60 | 27,750 | 46.333 | 0.11% |
| 2007-10-12 | 0 | 46.50 | 46.45 | 46.50 | 46.45 | 47.00 | 19,350 | 901,950 | 46.612 | 46.50 | 46.45 | 46.50 | 46.45 | 47.00 | 19,350 | 46.612 | -1.69% |
| 2007-10-11 | 0 | 47.30 | 47.30 | 47.40 | 46.80 | 47.40 | 24,750 | 1,170,383 | 47.288 | 47.30 | 47.30 | 47.40 | 46.80 | 47.40 | 24,750 | 47.288 | 0.64% |
| 2007-10-10 | 0 | 47.00 | 47.00 | 47.05 | 46.90 | 47.00 | 28,050 | 1,317,278 | 46.962 | 47.00 | 47.00 | 47.05 | 46.90 | 47.00 | 28,050 | 46.962 | 1.62% |
| 2007-10-09 | 0 | 46.25 | 46.25 | 46.35 | 45.90 | 46.35 | 6,000 | 276,743 | 46.124 | 46.25 | 46.25 | 46.35 | 45.90 | 46.35 | 6,000 | 46.124 | -0.43% |
| 2007-10-08 | 0 | 46.45 | 46.45 | 46.50 | 46.35 | 46.50 | 35,550 | 1,649,715 | 46.406 | 46.45 | 46.45 | 46.50 | 46.35 | 46.50 | 35,550 | 46.405 | 1.42% |
| 2007-10-05 | 0 | 45.80 | 45.80 | 45.90 | 45.75 | 46.15 | 23,850 | 1,094,340 | 45.884 | 45.80 | 45.80 | 45.90 | 45.75 | 46.15 | 23,850 | 45.884 | -0.54% |
| 2007-10-04 | 0 | 46.05 | 46.05 | 46.10 | 46.05 | 46.20 | 27,450 | 1,265,678 | 46.109 | 46.05 | 46.05 | 46.10 | 46.05 | 46.20 | 27,450 | 46.108 | -1.29% |
| 2007-10-03 | 0 | 46.65 | 46.65 | 46.80 | 46.65 | 46.80 | 9,450 | 441,030 | 46.670 | 46.65 | 46.65 | 46.80 | 46.65 | 46.80 | 9,450 | 46.670 | -0.32% |
| 2007-10-02 | 0 | 46.80 | 46.70 | 46.85 | 45.95 | 46.80 | 54,450 | 2,538,225 | 46.616 | 46.80 | 46.70 | 46.85 | 45.95 | 46.80 | 54,450 | 46.616 | 4.70% |
| 2007-09-28 | 0 | 44.70 | 44.65 | 44.75 | 44.45 | 44.70 | 48,450 | 2,159,288 | 44.567 | 44.70 | 44.65 | 44.75 | 44.45 | 44.70 | 48,450 | 44.567 | 0.90% |
| 2007-09-27 | 0 | 44.30 | 44.25 | 44.40 | 43.65 | 44.45 | 21,450 | 948,810 | 44.234 | 44.30 | 44.25 | 44.40 | 43.65 | 44.45 | 21,450 | 44.234 | 1.49% |
| 2007-09-25 | 0 | 43.65 | 43.65 | 43.70 | 43.50 | 43.70 | 4,650 | 202,395 | 43.526 | 43.65 | 43.65 | 43.70 | 43.50 | 43.70 | 4,650 | 43.526 | -0.11% |
| 2007-09-24 | 0 | 43.70 | 43.65 | 43.75 | 43.70 | 43.75 | 16,200 | 708,480 | 43.733 | 43.70 | 43.65 | 43.75 | 43.70 | 43.75 | 16,200 | 43.733 | 0.00% |
| 2007-09-21 | 0 | 43.70 | 43.70 | 43.75 | 43.60 | 43.75 | 6,300 | 274,905 | 43.636 | 43.70 | 43.70 | 43.75 | 43.60 | 43.75 | 6,300 | 43.636 | 0.23% |
| 2007-09-20 | 0 | 43.60 | 43.50 | 43.75 | 43.35 | 43.65 | 7,800 | 339,563 | 43.534 | 43.60 | 43.50 | 43.75 | 43.35 | 43.65 | 7,800 | 43.534 | 0.81% |
| 2007-09-19 | 0 | 43.25 | 43.15 | 43.25 | 42.85 | 43.30 | 55,650 | 2,396,115 | 43.057 | 43.25 | 43.15 | 43.25 | 42.85 | 43.30 | 55,650 | 43.057 | 4.47% |
| 2007-09-18 | 0 | 41.40 | 41.35 | 41.40 | 41.40 | 41.75 | 5,400 | 223,838 | 41.452 | 41.40 | 41.35 | 41.40 | 41.40 | 41.75 | 5,400 | 41.451 | -1.78% |
| 2007-09-17 | 0 | 42.15 | 42.15 | 42.20 | 41.80 | 42.15 | 32,250 | 1,349,948 | 41.859 | 42.15 | 42.15 | 42.20 | 41.80 | 42.15 | 32,250 | 41.859 | 0.00% |
| 2007-09-14 | 0 | 42.15 | 42.15 | 42.25 | 41.80 | 42.20 | 7,500 | 315,503 | 42.067 | 42.15 | 42.15 | 42.25 | 41.80 | 42.20 | 7,500 | 42.067 | 1.44% |
| 2007-09-13 | 0 | 41.55 | 41.55 | 41.65 | 40.85 | 41.55 | 23,250 | 952,013 | 40.947 | 41.55 | 41.55 | 41.65 | 40.85 | 41.55 | 23,250 | 40.947 | 1.96% |
| 2007-09-12 | 0 | 40.75 | 40.70 | 40.75 | 40.75 | 41.15 | 12,900 | 529,148 | 41.019 | 40.75 | 40.70 | 40.75 | 40.75 | 41.15 | 12,900 | 41.019 | -1.45% |
| 2007-09-11 | 0 | 41.35 | 41.35 | 41.40 | 41.35 | 41.35 | 750 | 31,013 | 41.351 | 41.35 | 41.35 | 41.40 | 41.35 | 41.35 | 750 | 41.351 | 0.98% |
| 2007-09-10 | 0 | 40.95 | 40.95 | 41.05 | 40.55 | 40.80 | 72,450 | 2,939,970 | 40.579 | 40.95 | 40.95 | 41.05 | 40.55 | 40.80 | 72,450 | 40.579 | -2.73% |
| 2007-09-07 | 0 | 42.10 | 42.10 | 42.20 | 42.10 | 42.30 | 11,850 | 499,523 | 42.154 | 42.10 | 42.10 | 42.20 | 42.10 | 42.30 | 11,850 | 42.154 | -0.12% |
| 2007-09-06 | 0 | 42.15 | 42.10 | 42.20 | 41.40 | 42.15 | 16,500 | 686,835 | 41.626 | 42.15 | 42.10 | 42.20 | 41.40 | 42.15 | 16,500 | 41.626 | 1.20% |
| 2007-09-05 | 0 | 41.65 | 41.65 | 41.75 | 41.65 | 41.75 | 37,200 | 1,550,558 | 41.682 | 41.65 | 41.65 | 41.75 | 41.65 | 41.75 | 37,200 | 41.682 | -0.36% |
| 2007-09-04 | 0 | 41.80 | 41.80 | 41.85 | 41.80 | 42.15 | 18,150 | 760,598 | 41.906 | 41.80 | 41.80 | 41.85 | 41.80 | 42.15 | 18,150 | 41.906 | -0.71% |
| 2007-09-03 | 0 | 42.10 | 42.00 | 42.10 | 41.00 | 42.10 | 71,550 | 2,991,150 | 41.805 | 42.10 | 42.00 | 42.10 | 41.00 | 42.10 | 71,550 | 41.805 | 0.48% |
| 2007-08-31 | 0 | 41.90 | 41.80 | 41.90 | 41.20 | 41.90 | 34,200 | 1,425,270 | 41.675 | 41.90 | 41.80 | 41.90 | 41.20 | 41.90 | 34,200 | 41.675 | 2.07% |
| 2007-08-30 | 0 | 41.05 | 40.95 | 41.10 | 41.05 | 41.20 | 21,000 | 862,665 | 41.079 | 41.05 | 40.95 | 41.10 | 41.05 | 41.20 | 21,000 | 41.079 | 1.36% |
| 2007-08-29 | 0 | 40.50 | 40.50 | 40.60 | 38.90 | 40.50 | 27,600 | 1,100,393 | 39.869 | 40.50 | 40.50 | 40.60 | 38.90 | 40.50 | 27,600 | 39.869 | -0.61% |
| 2007-08-28 | 0 | 40.75 | 40.75 | 40.80 | 40.40 | 40.85 | 43,800 | 1,783,005 | 40.708 | 40.75 | 40.75 | 40.80 | 40.40 | 40.85 | 43,800 | 40.708 | 1.12% |
| 2007-08-27 | 0 | 40.30 | 40.25 | 40.30 | 40.25 | 40.75 | 64,050 | 2,593,328 | 40.489 | 40.30 | 40.25 | 40.30 | 40.25 | 40.75 | 64,050 | 40.489 | 1.00% |
| 2007-08-24 | 0 | 39.90 | 39.80 | 39.90 | 39.55 | 39.90 | 8,550 | 339,053 | 39.655 | 39.90 | 39.80 | 39.90 | 39.55 | 39.90 | 8,550 | 39.655 | -0.87% |
| 2007-08-23 | 0 | 40.25 | 40.10 | 40.25 | 40.10 | 40.60 | 56,100 | 2,262,555 | 40.331 | 40.25 | 40.10 | 40.25 | 40.10 | 40.60 | 56,100 | 40.331 | 3.07% |
| 2007-08-22 | 0 | 39.05 | 39.00 | 39.05 | 38.45 | 39.20 | 25,800 | 1,006,545 | 39.013 | 39.05 | 39.00 | 39.05 | 38.45 | 39.20 | 25,800 | 39.013 | 1.56% |
| 2007-08-21 | 0 | 38.45 | 38.45 | 38.70 | 38.45 | 39.10 | 37,050 | 1,441,845 | 38.916 | 38.45 | 38.45 | 38.70 | 38.45 | 39.10 | 37,050 | 38.916 | -0.13% |
| 2007-08-20 | 0 | 38.50 | 38.45 | 38.50 | 37.95 | 38.50 | 126,450 | 4,841,805 | 38.290 | 38.50 | 38.45 | 38.50 | 37.95 | 38.50 | 126,450 | 38.290 | 6.06% |
| 2007-08-17 | 0 | 36.30 | 36.25 | 36.30 | 36.00 | 37.30 | 55,050 | 2,022,338 | 36.736 | 36.30 | 36.25 | 36.30 | 36.00 | 37.30 | 55,050 | 36.736 | -3.46% |
| 2007-08-16 | 0 | 37.60 | 37.50 | 37.65 | 37.50 | 40.00 | 109,900 | 4,159,753 | 37.850 | 37.60 | 37.50 | 37.65 | 37.50 | 40.00 | 109,900 | 37.850 | -6.23% |
| 2007-08-15 | 0 | 40.10 | 40.10 | 40.30 | 40.00 | 40.25 | 11,250 | 450,473 | 40.042 | 40.10 | 40.10 | 40.30 | 40.00 | 40.25 | 11,250 | 40.042 | -1.60% |
| 2007-08-14 | 0 | 40.75 | 40.70 | 40.75 | 40.75 | 41.20 | 5,850 | 239,355 | 40.915 | 40.75 | 40.70 | 40.75 | 40.75 | 41.20 | 5,850 | 40.915 | -1.69% |
| 2007-08-13 | 0 | 41.45 | 41.40 | 41.45 | 41.00 | 41.45 | 51,300 | 2,124,923 | 41.422 | 41.45 | 41.40 | 41.45 | 41.00 | 41.45 | 51,300 | 41.422 | 1.59% |
| 2007-08-10 | 0 | 40.80 | 40.75 | 40.80 | 40.80 | 41.80 | 37,200 | 1,523,625 | 40.958 | 40.80 | 40.75 | 40.80 | 40.80 | 41.80 | 37,200 | 40.958 | -5.34% |
| 2007-08-09 | 0 | 43.10 | 43.05 | 43.10 | 43.05 | 43.30 | 15,000 | 648,533 | 43.236 | 43.10 | 43.05 | 43.10 | 43.05 | 43.30 | 15,000 | 43.236 | 0.58% |
| 2007-08-08 | 0 | 42.85 | 42.80 | 42.85 | 42.30 | 42.85 | 10,650 | 454,950 | 42.718 | 42.85 | 42.80 | 42.85 | 42.30 | 42.85 | 10,650 | 42.718 | 2.51% |
| 2007-08-07 | 0 | 41.80 | 41.80 | 41.95 | 41.80 | 42.20 | 5,250 | 220,553 | 42.010 | 41.80 | 41.80 | 41.95 | 41.80 | 42.20 | 5,250 | 42.010 | 0.12% |
| 2007-08-06 | 0 | 41.75 | 41.75 | 41.85 | 41.40 | 41.85 | 21,000 | 874,440 | 41.640 | 41.75 | 41.75 | 41.85 | 41.40 | 41.85 | 21,000 | 41.640 | -1.88% |
| 2007-08-03 | 0 | 42.55 | 42.40 | 42.55 | 42.30 | 42.55 | 42,900 | 1,821,450 | 42.458 | 42.55 | 42.40 | 42.55 | 42.30 | 42.55 | 42,900 | 42.458 | 1.55% |
| 2007-08-02 | 0 | 41.90 | 41.80 | 41.90 | 40.60 | 42.60 | 231,600 | 9,516,758 | 41.091 | 41.90 | 41.80 | 41.90 | 40.60 | 42.60 | 231,600 | 41.091 | -0.12% |
| 2007-08-01 | 0 | 41.95 | 41.90 | 41.95 | 41.90 | 43.20 | 111,450 | 4,718,775 | 42.340 | 41.95 | 41.90 | 41.95 | 41.90 | 43.20 | 111,450 | 42.340 | -4.66% |
| 2007-07-31 | 0 | 44.00 | 43.90 | 44.05 | 43.40 | 44.00 | 68,100 | 2,972,715 | 43.652 | 44.00 | 43.90 | 44.05 | 43.40 | 44.00 | 68,100 | 43.652 | 1.50% |
| 2007-07-30 | 0 | 43.35 | 43.25 | 43.35 | 42.60 | 43.35 | 156,450 | 6,708,233 | 42.878 | 43.35 | 43.25 | 43.35 | 42.60 | 43.35 | 156,450 | 42.878 | 1.05% |
| 2007-07-27 | 0 | 42.90 | 42.85 | 42.90 | 42.80 | 43.60 | 66,600 | 2,872,763 | 43.135 | 42.90 | 42.85 | 42.90 | 42.80 | 43.60 | 66,600 | 43.135 | -4.45% |
| 2007-07-26 | 0 | 44.90 | 44.80 | 44.90 | 44.80 | 46.10 | 131,700 | 5,917,088 | 44.929 | 44.90 | 44.80 | 44.90 | 44.80 | 46.10 | 131,700 | 44.929 | -2.50% |
| 2007-07-25 | 0 | 46.05 | 46.05 | 46.10 | 45.30 | 46.10 | 22,800 | 1,037,625 | 45.510 | 46.05 | 46.05 | 46.10 | 45.30 | 46.10 | 22,800 | 45.510 | 0.88% |
| 2007-07-24 | 0 | 45.65 | 45.60 | 45.65 | 45.20 | 45.65 | 41,100 | 1,869,263 | 45.481 | 45.65 | 45.60 | 45.65 | 45.20 | 45.65 | 41,100 | 45.481 | 0.22% |
| 2007-07-23 | 0 | 45.55 | 45.50 | 45.55 | 45.15 | 45.55 | 25,500 | 1,156,935 | 45.370 | 45.55 | 45.50 | 45.55 | 45.15 | 45.55 | 25,500 | 45.370 | 0.33% |
| 2007-07-20 | 0 | 45.40 | 45.35 | 45.40 | 44.95 | 45.40 | 24,150 | 1,089,473 | 45.113 | 45.40 | 45.35 | 45.40 | 44.95 | 45.40 | 24,150 | 45.113 | 2.37% |
| 2007-07-19 | 0 | 44.35 | 44.30 | 44.35 | 44.20 | 44.40 | 4,800 | 212,715 | 44.316 | 44.35 | 44.30 | 44.35 | 44.20 | 44.40 | 4,800 | 44.316 | 0.45% |
| 2007-07-18 | 0 | 44.15 | 44.10 | 44.15 | 44.15 | 44.75 | 17,700 | 788,888 | 44.570 | 44.15 | 44.10 | 44.15 | 44.15 | 44.75 | 17,700 | 44.570 | -1.23% |
| 2007-07-17 | 0 | 44.70 | 44.65 | 44.70 | 44.55 | 44.70 | 11,850 | 529,088 | 44.649 | 44.70 | 44.65 | 44.70 | 44.55 | 44.70 | 11,850 | 44.649 | 0.11% |
| 2007-07-16 | 0 | 44.65 | 44.60 | 44.70 | 44.65 | 45.10 | 43,200 | 1,939,035 | 44.885 | 44.65 | 44.60 | 44.70 | 44.65 | 45.10 | 43,200 | 44.885 | -1.22% |
| 2007-07-13 | 0 | 45.20 | 45.20 | 45.25 | 44.85 | 45.25 | 190,950 | 8,594,798 | 45.011 | 45.20 | 45.20 | 45.25 | 44.85 | 45.25 | 190,950 | 45.011 | 3.55% |
| 2007-07-12 | 0 | 43.65 | 43.65 | 43.70 | 43.65 | 43.90 | 13,800 | 604,515 | 43.805 | 43.65 | 43.65 | 43.70 | 43.65 | 43.90 | 13,800 | 43.805 | 1.16% |
| 2007-07-11 | 0 | 43.15 | 43.10 | 43.15 | 43.10 | 43.35 | 12,300 | 531,105 | 43.179 | 43.15 | 43.10 | 43.15 | 43.10 | 43.35 | 12,300 | 43.179 | -0.35% |
| 2007-07-10 | 0 | 43.30 | 43.25 | 43.30 | 42.95 | 43.30 | 24,750 | 1,065,143 | 43.036 | 43.30 | 43.25 | 43.30 | 42.95 | 43.30 | 24,750 | 43.036 | 0.46% |
| 2007-07-09 | 0 | 43.10 | 43.05 | 43.10 | 42.90 | 43.20 | 67,050 | 2,889,113 | 43.089 | 43.10 | 43.05 | 43.10 | 42.90 | 43.20 | 67,050 | 43.089 | 1.41% |
| 2007-07-06 | 0 | 42.50 | 42.50 | 42.55 | 42.15 | 42.55 | 56,400 | 2,380,853 | 42.214 | 42.50 | 42.50 | 42.55 | 42.15 | 42.55 | 56,400 | 42.214 | 1.31% |
| 2007-07-05 | 0 | 41.95 | 41.90 | 41.95 | 41.90 | 42.35 | 37,200 | 1,568,468 | 42.163 | 41.95 | 41.90 | 41.95 | 41.90 | 42.35 | 37,200 | 42.163 | 0.24% |
| 2007-07-04 | 0 | 41.85 | 41.80 | 41.85 | 41.60 | 41.85 | 12,600 | 525,960 | 41.743 | 41.85 | 41.80 | 41.85 | 41.60 | 41.85 | 12,600 | 41.743 | 1.33% |
| 2007-07-03 | 0 | 41.30 | 41.25 | 41.30 | 41.00 | 41.30 | 20,550 | 846,150 | 41.175 | 41.30 | 41.25 | 41.30 | 41.00 | 41.30 | 20,550 | 41.175 | 4.16% |
| 2007-06-29 | 0 | 39.65 | 39.60 | 39.65 | 39.60 | 39.95 | 18,300 | 725,873 | 39.665 | 39.65 | 39.60 | 39.65 | 39.60 | 39.95 | 18,300 | 39.665 | 0.00% |
| 2007-06-28 | 0 | 39.65 | 39.65 | 39.80 | 39.50 | 39.70 | 7,650 | 303,338 | 39.652 | 39.65 | 39.65 | 39.80 | 39.50 | 39.70 | 7,650 | 39.652 | 0.89% |
| 2007-06-27 | 0 | 39.30 | 39.30 | 39.35 | 39.25 | 39.65 | 8,250 | 325,575 | 39.464 | 39.30 | 39.30 | 39.35 | 39.25 | 39.65 | 8,250 | 39.464 | -1.26% |
| 2007-06-26 | 0 | 39.80 | 39.75 | 39.85 | 39.65 | 40.00 | 14,850 | 591,420 | 39.826 | 39.80 | 39.75 | 39.85 | 39.65 | 40.00 | 14,850 | 39.826 | -0.50% |
| 2007-06-25 | 0 | 40.00 | 40.00 | 40.15 | 40.00 | 40.50 | 29,850 | 1,203,968 | 40.334 | 40.00 | 40.00 | 40.15 | 40.00 | 40.50 | 29,850 | 40.334 | -0.37% |
| 2007-06-22 | 0 | 40.15 | 40.05 | 40.15 | 39.90 | 41.00 | 27,550 | 1,105,185 | 40.116 | 40.15 | 40.05 | 40.15 | 39.90 | 41.00 | 27,550 | 40.116 | -1.35% |
| 2007-06-21 | 0 | 40.70 | 40.60 | 40.70 | 40.45 | 40.90 | 46,950 | 1,909,748 | 40.676 | 40.70 | 40.60 | 40.70 | 40.45 | 40.90 | 46,950 | 40.676 | 0.25% |
| 2007-06-20 | 0 | 40.60 | 40.55 | 40.60 | 40.55 | 41.05 | 53,700 | 2,194,313 | 40.862 | 40.60 | 40.55 | 40.60 | 40.55 | 41.05 | 53,700 | 40.862 | -1.22% |
| 2007-06-18 | 0 | 41.10 | 41.05 | 41.15 | 40.75 | 41.10 | 27,300 | 1,116,090 | 40.882 | 41.10 | 41.05 | 41.15 | 40.75 | 41.10 | 27,300 | 40.882 | 1.73% |
| 2007-06-15 | 0 | 40.40 | 40.30 | 40.40 | 40.15 | 40.40 | 14,850 | 598,110 | 40.277 | 40.40 | 40.30 | 40.40 | 40.15 | 40.40 | 14,850 | 40.277 | 0.25% |
| 2007-06-14 | 0 | 40.30 | 40.25 | 40.30 | 39.60 | 40.30 | 35,850 | 1,430,783 | 39.910 | 40.30 | 40.25 | 40.30 | 39.60 | 40.30 | 35,850 | 39.910 | 3.20% |
| 2007-06-13 | 0 | 39.05 | 39.05 | 39.10 | 39.05 | 39.25 | 5,700 | 222,795 | 39.087 | 39.05 | 39.05 | 39.10 | 39.05 | 39.25 | 5,700 | 39.087 | -0.76% |
| 2007-06-12 | 0 | 39.35 | 39.30 | 39.35 | 38.95 | 39.35 | 10,500 | 411,585 | 39.199 | 39.35 | 39.30 | 39.35 | 38.95 | 39.35 | 10,500 | 39.199 | 1.03% |
| 2007-06-11 | 0 | 38.95 | 38.90 | 38.95 | 38.80 | 39.05 | 51,750 | 2,013,893 | 38.916 | 38.95 | 38.90 | 38.95 | 38.80 | 39.05 | 51,750 | 38.916 | -0.51% |
| 2007-06-08 | 0 | 39.15 | 39.10 | 39.15 | 39.05 | 40.00 | 23,400 | 917,415 | 39.206 | 39.15 | 39.10 | 39.15 | 39.05 | 40.00 | 23,400 | 39.206 | -1.88% |
| 2007-06-07 | 0 | 39.90 | 39.80 | 39.90 | 39.40 | 39.90 | 11,400 | 450,293 | 39.499 | 39.90 | 39.80 | 39.90 | 39.40 | 39.90 | 11,400 | 39.499 | 0.25% |
| 2007-06-06 | 0 | 39.80 | 39.75 | 39.80 | 39.75 | 39.80 | 6,600 | 262,553 | 39.781 | 39.80 | 39.75 | 39.80 | 39.75 | 39.80 | 6,600 | 39.781 | 0.13% |
| 2007-06-05 | 0 | 39.75 | 39.70 | 39.75 | 39.30 | 39.80 | 67,450 | 2,675,138 | 39.661 | 39.75 | 39.70 | 39.75 | 39.30 | 39.80 | 67,450 | 39.661 | 0.13% |
| 2007-06-04 | 0 | 39.70 | 39.65 | 39.70 | 39.20 | 39.70 | 85,800 | 3,385,320 | 39.456 | 39.70 | 39.65 | 39.70 | 39.20 | 39.70 | 85,800 | 39.456 | 1.66% |
| 2007-06-01 | 0 | 39.05 | 39.00 | 39.05 | 39.00 | 39.55 | 36,300 | 1,431,630 | 39.439 | 39.05 | 39.00 | 39.05 | 39.00 | 39.55 | 36,300 | 39.439 | 1.69% |
| 2007-05-31 | 0 | 38.40 | 38.40 | 38.50 | 38.00 | 38.45 | 10,800 | 413,625 | 38.299 | 38.40 | 38.40 | 38.50 | 38.00 | 38.45 | 10,800 | 38.299 | 2.40% |
| 2007-05-30 | 0 | 37.50 | 37.45 | 37.50 | 37.10 | 37.50 | 11,700 | 437,003 | 37.351 | 37.50 | 37.45 | 37.50 | 37.10 | 37.50 | 11,700 | 37.351 | -0.66% |
| 2007-05-29 | 0 | 37.75 | 37.75 | 37.80 | 37.70 | 38.00 | 5,400 | 204,195 | 37.814 | 37.75 | 37.75 | 37.80 | 37.70 | 38.00 | 5,400 | 37.814 | -0.40% |
| 2007-05-28 | 0 | 37.90 | 37.80 | 37.90 | 37.60 | 37.90 | 4,200 | 158,475 | 37.732 | 37.90 | 37.80 | 37.90 | 37.60 | 37.90 | 4,200 | 37.732 | 0.53% |
| 2007-05-25 | 0 | 37.70 | 37.60 | 37.70 | 37.35 | 37.70 | 12,300 | 459,780 | 37.381 | 37.70 | 37.60 | 37.70 | 37.35 | 37.70 | 12,300 | 37.380 | -0.26% |
| 2007-05-23 | 0 | 37.80 | 37.75 | 37.80 | 37.75 | 37.80 | 32,400 | 1,223,205 | 37.753 | 37.80 | 37.75 | 37.80 | 37.75 | 37.80 | 32,400 | 37.753 | 0.00% |
| 2007-05-22 | 0 | 37.80 | 37.70 | 37.80 | 37.50 | 37.80 | 24,300 | 914,423 | 37.631 | 37.80 | 37.70 | 37.80 | 37.50 | 37.80 | 24,300 | 37.631 | 1.34% |
| 2007-05-21 | 0 | 37.30 | 37.25 | 37.30 | 37.00 | 37.30 | 8,850 | 328,440 | 37.112 | 37.30 | 37.25 | 37.30 | 37.00 | 37.30 | 8,850 | 37.112 | 1.50% |
| 2007-05-18 | 0 | 36.75 | 36.75 | 36.80 | 36.70 | 36.80 | 1,500 | 55,163 | 36.775 | 36.75 | 36.75 | 36.80 | 36.70 | 36.80 | 1,500 | 36.775 | -1.21% |
| 2007-05-17 | 0 | 37.20 | 37.10 | 37.20 | 37.25 | 37.25 | 600 | 22,350 | 37.250 | 37.20 | 37.10 | 37.20 | 37.25 | 37.25 | 600 | 37.250 | 0.54% |
| 2007-05-16 | 0 | 37.00 | 37.00 | 37.05 | 36.80 | 36.85 | 3,300 | 121,575 | 36.841 | 37.00 | 37.00 | 37.05 | 36.80 | 36.85 | 3,300 | 36.841 | 0.41% |
| 2007-05-15 | 0 | 36.85 | 36.80 | 36.85 | 36.85 | 37.25 | 1,050 | 38,813 | 36.965 | 36.85 | 36.80 | 36.85 | 36.85 | 37.25 | 1,050 | 36.965 | -0.81% |
| 2007-05-14 | 0 | 37.15 | 37.10 | 37.15 | 37.10 | 37.15 | 3,450 | 128,130 | 37.139 | 37.15 | 37.10 | 37.15 | 37.10 | 37.15 | 3,450 | 37.139 | 0.41% |
| 2007-05-11 | 0 | 37.00 | 36.90 | 37.00 | 36.75 | 37.00 | 1,650 | 60,720 | 36.800 | 37.00 | 36.90 | 37.00 | 36.75 | 37.00 | 1,650 | 36.800 | -0.13% |
| 2007-05-10 | 0 | 37.05 | 37.00 | 37.05 | 37.05 | 37.30 | 13,200 | 489,750 | 37.102 | 37.05 | 37.00 | 37.05 | 37.05 | 37.30 | 13,200 | 37.102 | 0.27% |
| 2007-05-09 | 0 | 36.95 | 36.95 | 37.00 | 36.65 | 36.80 | 1,800 | 66,120 | 36.733 | 36.95 | 36.95 | 37.00 | 36.65 | 36.80 | 1,800 | 36.733 | 0.14% |
| 2007-05-08 | 0 | 36.90 | 36.80 | 36.90 | 36.90 | 36.90 | 300 | 11,070 | 36.900 | 36.90 | 36.80 | 36.90 | 36.90 | 36.90 | 300 | 36.900 | 0.14% |
| 2007-05-07 | 0 | 36.85 | 36.80 | 36.85 | 36.70 | 36.85 | 4,650 | 170,843 | 36.740 | 36.85 | 36.80 | 36.85 | 36.70 | 36.85 | 4,650 | 36.740 | 1.80% |
| 2007-05-04 | 0 | 36.20 | 36.20 | 36.30 | 36.15 | 36.20 | 2,550 | 92,190 | 36.153 | 36.20 | 36.20 | 36.30 | 36.15 | 36.20 | 2,550 | 36.153 | 0.28% |
| 2007-05-03 | 0 | 36.10 | 36.10 | 36.15 | 36.00 | 36.15 | 1,800 | 64,883 | 36.046 | 36.10 | 36.10 | 36.15 | 36.00 | 36.15 | 1,800 | 36.046 | 0.70% |
| 2007-05-02 | 0 | 35.85 | 35.85 | 35.90 | 35.85 | 35.85 | 1,500 | 53,775 | 35.850 | 35.85 | 35.85 | 35.90 | 35.85 | 35.85 | 1,500 | 35.850 | 0.70% |
| 2007-04-30 | 0 | 35.60 | 35.45 | 35.70 | 35.60 | 35.60 | 1,350 | 48,060 | 35.600 | 35.60 | 35.45 | 35.70 | 35.60 | 35.60 | 1,350 | 35.600 | -0.28% |
| 2007-04-27 | 0 | 35.70 | 35.50 | 35.70 | 35.65 | 35.90 | 4,200 | 149,865 | 35.682 | 35.70 | 35.50 | 35.70 | 35.65 | 35.90 | 4,200 | 35.682 | -0.83% |
| 2007-04-26 | 0 | 36.00 | 35.90 | 36.00 | 36.00 | 36.00 | 1,500 | 54,000 | 36.000 | 36.00 | 35.90 | 36.00 | 36.00 | 36.00 | 1,500 | 36.000 |
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