Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 26, 2010 | 83.45 | 84.00 | 83.16 | 83.78 | 723,274 | +0.59(+0.71%) |
| Feb 25, 2010 | 82.52 | 83.23 | 82.16 | 83.19 | 723,253 | +0.20(+0.24%) |
| Feb 24, 2010 | 83.31 | 83.31 | 82.50 | 82.99 | 697,879 | -0.27(-0.32%) |
| Feb 23, 2010 | 83.58 | 83.72 | 82.78 | 83.26 | 611,911 | -0.46(-0.55%) |
| Feb 22, 2010 | 83.55 | 83.83 | 82.87 | 83.72 | 426,119 | +0.28(+0.34%) |
| Feb 19, 2010 | 83.42 | 83.90 | 82.67 | 83.44 | 534,593 | -0.05(-0.06%) |
| Feb 18, 2010 | 83.40 | 83.90 | 83.05 | 83.49 | 523,248 | -0.23(-0.27%) |
| Feb 17, 2010 | 83.40 | 84.00 | 83.33 | 83.72 | 944,018 | +0.75(+0.90%) |
| Feb 16, 2010 | 82.73 | 83.03 | 81.44 | 82.97 | 755,422 | +1.00(+1.22%) |
| Feb 12, 2010 | 81.97 | 81.97 | 81.97 | 0 | +0.46(+0.56%) | |
| Feb 11, 2010 | 81.10 | 82.23 | 80.21 | 81.51 | 861,695 | +0.50(+0.62%) |
| Feb 10, 2010 | 80.98 | 81.62 | 80.56 | 81.01 | 297,038 | -0.35(-0.43%) |
| Feb 09, 2010 | 81.16 | 82.25 | 80.73 | 81.36 | 694,692 | +0.60(+0.74%) |
| Feb 08, 2010 | 80.22 | 81.51 | 79.78 | 80.76 | 932,260 | +0.84(+1.05%) |
| Feb 05, 2010 | 81.10 | 81.13 | 78.73 | 79.92 | 1,412,217 | -1.11(-1.37%) |
| Feb 04, 2010 | 82.20 | 82.79 | 80.85 | 81.03 | 1,334,191 | -1.87(-2.26%) |
| Feb 03, 2010 | 83.79 | 83.79 | 82.02 | 82.90 | 721,268 | -0.67(-0.80%) |
| Feb 02, 2010 | 82.49 | 83.57 | 81.98 | 83.57 | 507,985 | +1.15(+1.40%) |
| Feb 01, 2010 | 82.83 | 83.26 | 82.02 | 82.42 | 867,549 | -0.47(-0.57%) |
| Jan 29, 2010 | 83.37 | 84.47 | 82.32 | 82.89 | 2,026,711 | +2.39(+2.97%) |
| Jan 28, 2010 | 80.79 | 80.94 | 79.84 | 80.50 | 649,839 | -0.04(-0.05%) |
| Jan 27, 2010 | 80.11 | 80.66 | 79.77 | 80.54 | 571,385 | +0.45(+0.56%) |
| Jan 26, 2010 | 79.53 | 80.55 | 79.53 | 80.09 | 369,375 | -0.03(-0.04%) |
| Jan 25, 2010 | 79.71 | 80.28 | 78.70 | 80.12 | 864,415 | +0.68(+0.86%) |
| Jan 22, 2010 | 81.16 | 81.25 | 79.42 | 79.44 | 1,210,880 | -1.38(-1.71%) |
| Jan 21, 2010 | 82.18 | 82.39 | 80.75 | 80.82 | 730,916 | -1.58(-1.92%) |
| Jan 20, 2010 | 83.79 | 83.79 | 81.66 | 82.40 | 974,769 | -1.43(-1.71%) |
| Jan 19, 2010 | 83.21 | 84.00 | 82.83 | 83.83 | 876,131 | +1.21(+1.46%) |
| Jan 15, 2010 | 82.62 | 82.62 | 82.62 | 0 | -0.93(-1.11%) | |
| Jan 14, 2010 | 82.61 | 83.56 | 82.29 | 83.55 | 1,028,946 | +0.92(+1.11%) |
| Jan 13, 2010 | 80.96 | 83.02 | 80.67 | 82.63 | 2,172,117 | +2.17(+2.70%) |
| Jan 12, 2010 | 81.12 | 81.18 | 79.82 | 80.46 | 757,455 | -0.80(-0.98%) |
| Jan 11, 2010 | 80.85 | 81.97 | 80.63 | 81.26 | 1,057,431 | +0.75(+0.93%) |
| Jan 08, 2010 | 80.00 | 80.54 | 79.08 | 80.51 | 889,300 | +0.38(+0.47%) |
| Jan 07, 2010 | 78.87 | 80.28 | 78.69 | 80.13 | 1,287,025 | +1.12(+1.42%) |
| Jan 06, 2010 | 79.37 | 79.37 | 78.68 | 79.01 | 791,796 | -0.34(-0.43%) |
| Jan 05, 2010 | 78.50 | 79.42 | 78.46 | 79.35 | 1,093,519 | +0.67(+0.85%) |
| Jan 04, 2010 | 78.59 | 78.94 | 77.85 | 78.68 | 1,371,735 | +0.78(+1.00%) |
| Dec 31, 2009 | 77.90 | 77.90 | 77.90 | 0 | -1.36(-1.72%) | |
| Dec 30, 2009 | 78.71 | 79.35 | 78.69 | 79.26 | 499,796 | +0.26(+0.33%) |
| Dec 29, 2009 | 79.14 | 79.22 | 78.77 | 79.00 | 513,809 | +0.03(+0.04%) |
| Dec 28, 2009 | 79.00 | 79.11 | 78.67 | 78.97 | 508,117 | -0.11(-0.14%) |
| Dec 24, 2009 | 79.11 | 79.11 | 78.80 | 79.08 | 192,511 | +0.28(+0.36%) |
| Dec 23, 2009 | 78.99 | 79.25 | 78.59 | 78.80 | 655,490 | -0.47(-0.59%) |
| Dec 22, 2009 | 78.95 | 79.49 | 78.51 | 79.27 | 869,516 | +0.75(+0.96%) |
| Dec 21, 2009 | 78.79 | 79.77 | 78.25 | 78.52 | 2,042,398 | +0.03(+0.04%) |
| Dec 18, 2009 | 76.65 | 79.80 | 76.37 | 78.49 | 6,448,562 | -5.67(-6.74%) |
| Dec 17, 2009 | 84.26 | 84.95 | 84.15 | 84.16 | 750,988 | -1.07(-1.26%) |
| Dec 16, 2009 | 85.43 | 85.49 | 84.88 | 85.23 | 1,169,047 | +0.21(+0.25%) |
| Dec 15, 2009 | 85.21 | 85.21 | 84.18 | 85.02 | 1,876,173 | +1.40(+1.67%) |
| Dec 14, 2009 | 84.12 | 84.14 | 83.55 | 83.62 | 788,010 | +0.57(+0.69%) |
| Dec 11, 2009 | 83.46 | 83.86 | 82.87 | 83.05 | 711,547 | -0.07(-0.08%) |
| Dec 10, 2009 | 82.24 | 83.46 | 82.12 | 83.12 | 957,825 | +1.32(+1.61%) |
| Dec 09, 2009 | 81.66 | 82.12 | 81.27 | 81.80 | 970,226 | +0.00(+0.00%) |
| Dec 08, 2009 | 82.42 | 82.54 | 81.73 | 81.80 | 1,005,292 | -1.02(-1.23%) |
| Dec 07, 2009 | 83.16 | 83.59 | 82.69 | 82.82 | 687,062 | -0.22(-0.26%) |
| Dec 04, 2009 | 83.63 | 84.07 | 82.41 | 83.04 | 717,709 | +0.17(+0.21%) |
| Dec 03, 2009 | 83.18 | 83.74 | 82.75 | 82.87 | 696,492 | -0.65(-0.78%) |
| Dec 02, 2009 | 83.09 | 84.01 | 82.97 | 83.52 | 681,646 | +0.47(+0.57%) |
