Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2010 | 80.64 | 81.61 | 80.47 | 80.97 | 10,370,431 | -0.72(-0.88%) |
| Nov 29, 2010 | 81.30 | 82.05 | 80.41 | 81.69 | 9,070,099 | -0.36(-0.44%) |
| Nov 26, 2010 | 82.44 | 82.57 | 81.79 | 82.05 | 2,789,661 | -0.88(-1.06%) |
| Nov 24, 2010 | 82.15 | 82.93 | 82.93 | 82.93 | 8,051,142 | +1.18(+1.44%) |
| Nov 23, 2010 | 82.47 | 82.50 | 81.15 | 81.75 | 9,506,754 | -1.70(-2.04%) |
| Nov 22, 2010 | 83.47 | 83.58 | 82.05 | 83.45 | 6,794,543 | -0.49(-0.58%) |
| Nov 19, 2010 | 83.69 | 83.96 | 82.82 | 83.94 | 8,131,584 | +0.12(+0.14%) |
| Nov 18, 2010 | 83.04 | 83.98 | 82.95 | 83.82 | 7,589,932 | +1.36(+1.65%) |
| Nov 17, 2010 | 82.41 | 83.13 | 82.10 | 82.46 | 7,847,972 | -0.02(-0.02%) |
| Nov 16, 2010 | 83.55 | 83.58 | 81.93 | 82.48 | 12,118,659 | -3.29(-3.84%) |
| Nov 15, 2010 | 85.74 | 85.97 | 84.83 | 85.77 | 9,252,621 | +0.33(+0.39%) |
| Nov 12, 2010 | 85.46 | 85.61 | 84.56 | 85.44 | 10,579,760 | -0.65(-0.76%) |
| Nov 11, 2010 | 85.00 | 86.19 | 85.00 | 86.09 | 11,297,197 | +0.92(+1.08%) |
| Nov 10, 2010 | 83.78 | 85.22 | 83.25 | 85.17 | 11,791,393 | +1.61(+1.93%) |
| Nov 09, 2010 | 83.91 | 84.27 | 83.10 | 83.56 | 13,595,585 | -0.94(-1.11%) |
| Nov 08, 2010 | 84.62 | 85.00 | 83.79 | 84.50 | 11,799,190 | -0.48(-0.56%) |
| Nov 05, 2010 | 84.71 | 85.32 | 84.05 | 84.98 | 14,518,524 | -0.16(-0.19%) |
| Nov 04, 2010 | 84.16 | 85.31 | 83.88 | 85.14 | 16,295,359 | +2.44(+2.95%) |
| Nov 03, 2010 | 82.66 | 83.12 | 81.91 | 82.70 | 10,041,907 | +0.55(+0.67%) |
| Nov 02, 2010 | 82.36 | 82.45 | 81.72 | 82.15 | 9,520,462 | +0.70(+0.86%) |
| Nov 01, 2010 | 83.15 | 84.08 | 81.09 | 81.45 | 12,780,188 | -1.15(-1.39%) |
| Oct 29, 2010 | 82.89 | 83.23 | 81.98 | 82.60 | 12,462,965 | -1.84(-2.18%) |
| Oct 28, 2010 | 85.27 | 85.65 | 84.10 | 84.44 | 8,523,358 | +0.13(+0.15%) |
| Oct 27, 2010 | 84.64 | 84.64 | 83.29 | 84.31 | 9,556,733 | -0.56(-0.66%) |
| Oct 25, 2010 | 85.13 | 85.79 | 84.74 | 84.87 | 6,745,264 | +0.32(+0.38%) |
| Oct 22, 2010 | 84.79 | 84.79 | 84.17 | 84.55 | 5,554,719 | +0.30(+0.36%) |
| Oct 21, 2010 | 84.51 | 85.00 | 83.39 | 84.25 | 9,529,044 | +0.23(+0.27%) |
| Oct 20, 2010 | 83.14 | 84.52 | 82.93 | 84.02 | 8,834,478 | +1.23(+1.49%) |
| Oct 19, 2010 | 83.38 | 83.68 | 82.14 | 82.79 | 9,455,416 | -1.69(-2.00%) |
| Oct 18, 2010 | 83.48 | 84.77 | 83.40 | 84.48 | 7,814,079 | +0.87(+1.04%) |
| Oct 15, 2010 | 84.39 | 84.54 | 83.12 | 83.61 | 9,510,170 | -0.29(-0.35%) |
| Oct 14, 2010 | 83.65 | 83.92 | 82.96 | 83.90 | 6,724,954 | +0.23(+0.27%) |
| Oct 13, 2010 | 83.45 | 84.11 | 82.86 | 83.67 | 11,646,763 | -0.17(-0.20%) |
| Oct 12, 2010 | 83.36 | 84.18 | 82.63 | 83.84 | 8,530,107 | +0.13(+0.16%) |
| Oct 11, 2010 | 83.85 | 84.00 | 83.35 | 83.71 | 4,793,646 | -0.23(-0.27%) |
| Oct 08, 2010 | 83.94 | 84.10 | 82.95 | 83.94 | 6,887,312 | +0.42(+0.50%) |
| Oct 07, 2010 | 84.42 | 84.50 | 82.94 | 83.52 | 5,530 | -0.37(-0.44%) |
| Oct 06, 2010 | 83.29 | 84.30 | 83.21 | 83.89 | 8,657,280 | +0.50(+0.60%) |
| Oct 05, 2010 | 82.18 | 83.50 | 81.95 | 83.39 | 22,544 | +2.08(+2.56%) |
| Oct 04, 2010 | 81.89 | 82.14 | 80.68 | 81.31 | 7,607,793 | -0.64(-0.78%) |
| Oct 01, 2010 | 81.95 | 82.36 | 81.48 | 81.95 | 9,576,074 | +0.90(+1.11%) |
| Sep 30, 2010 | 81.05 | 82.19 | 80.33 | 81.05 | 55,777 | -0.23(-0.28%) |
| Sep 29, 2010 | 80.74 | 81.70 | 80.49 | 81.28 | 5,766 | +0.40(+0.49%) |
| Sep 28, 2010 | 80.45 | 81.20 | 79.58 | 80.88 | 7,254 | +0.80(+1.00%) |
| Sep 27, 2010 | 80.30 | 80.61 | 80.07 | 80.08 | 8,380,668 | -0.04(-0.05%) |
| Sep 24, 2010 | 79.26 | 80.29 | 78.71 | 80.12 | 8,264,532 | +1.58(+2.01%) |
| Sep 23, 2010 | 78.54 | 79.37 | 78.16 | 78.54 | 3,265 | -0.71(-0.90%) |
| Sep 22, 2010 | 79.93 | 80.40 | 79.24 | 79.25 | 6,772,474 | -0.50(-0.63%) |
| Sep 21, 2010 | 80.04 | 80.23 | 79.10 | 79.75 | 8,598,674 | -0.15(-0.19%) |
| Sep 20, 2010 | 78.54 | 80.13 | 78.47 | 79.90 | 7,735,898 | +1.44(+1.84%) |
| Sep 17, 2010 | 78.46 | 79.73 | 78.24 | 78.46 | 12,334,432 | -0.75(-0.95%) |
| Sep 15, 2010 | 79.06 | 79.33 | 78.52 | 79.21 | 7,240,614 | -0.30(-0.38%) |
| Sep 14, 2010 | 79.25 | 79.98 | 79.18 | 79.51 | 11,695 | +0.26(+0.33%) |
| Sep 13, 2010 | 79.37 | 79.51 | 78.67 | 79.25 | 8,586,371 | +0.43(+0.55%) |
| Sep 10, 2010 | 78.33 | 78.82 | 77.94 | 78.82 | 8,224,613 | +1.46(+1.89%) |
| Sep 09, 2010 | 77.89 | 78.28 | 77.27 | 77.36 | 500 | +0.11(+0.14%) |
| Sep 08, 2010 | 77.16 | 77.88 | 77.07 | 77.25 | 108,693 | +0.20(+0.26%) |
| Sep 07, 2010 | 77.68 | 77.91 | 76.97 | 77.05 | 18,985 | -0.95(-1.22%) |
| Sep 03, 2010 | 77.39 | 78.00 | 77.39 | 78.00 | 7,197,605 | +0.55(+0.71%) |
| Sep 02, 2010 | 76.75 | 77.48 | 76.47 | 77.45 | 11,173 | +0.68(+0.89%) |
