Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2013 | 42.46 | 42.75 | 42.11 | 42.68 | 0 | +0.31(+0.73%) |
| Apr 29, 2013 | 42.33 | 42.45 | 42.09 | 42.37 | 39,251 | -0.20(-0.47%) |
| Apr 26, 2013 | 42.58 | 42.79 | 42.53 | 42.57 | 43,653 | +0.01(+0.02%) |
| Apr 25, 2013 | 42.32 | 42.69 | 42.10 | 42.56 | 50,461 | +0.19(+0.45%) |
| Apr 24, 2013 | 42.20 | 42.64 | 42.20 | 42.37 | 69,945 | +0.16(+0.38%) |
| Apr 23, 2013 | 41.67 | 42.21 | 41.48 | 42.21 | 57,201 | +0.76(+1.83%) |
| Apr 22, 2013 | 42.17 | 42.17 | 40.94 | 41.45 | 69,811 | -0.62(-1.47%) |
| Apr 19, 2013 | 41.40 | 42.25 | 41.30 | 42.07 | 50,355 | +0.65(+1.57%) |
| Apr 18, 2013 | 41.41 | 41.43 | 40.77 | 41.42 | 54,668 | +0.20(+0.49%) |
| Apr 17, 2013 | 41.53 | 41.53 | 40.95 | 41.22 | 76,117 | -0.33(-0.79%) |
| Apr 16, 2013 | 41.49 | 41.62 | 41.27 | 41.55 | 66,698 | +0.32(+0.78%) |
| Apr 15, 2013 | 41.00 | 41.67 | 40.46 | 41.23 | 124,227 | -0.11(-0.27%) |
| Apr 12, 2013 | 41.30 | 41.67 | 40.72 | 41.34 | 120,305 | -0.15(-0.36%) |
| Apr 11, 2013 | 41.61 | 41.84 | 41.30 | 41.49 | 103,719 | -0.04(-0.10%) |
| Apr 10, 2013 | 42.05 | 42.17 | 41.49 | 41.53 | 126,694 | -0.60(-1.42%) |
| Apr 09, 2013 | 42.64 | 43.12 | 42.09 | 42.13 | 93,539 | -0.68(-1.59%) |
| Apr 08, 2013 | 42.58 | 42.85 | 42.05 | 42.81 | 49,709 | +0.19(+0.45%) |
| Apr 05, 2013 | 42.36 | 42.80 | 42.33 | 42.62 | 52,201 | -0.30(-0.70%) |
| Apr 04, 2013 | 42.79 | 43.13 | 42.49 | 42.92 | 78,698 | +0.01(+0.02%) |
| Apr 03, 2013 | 42.70 | 43.15 | 42.42 | 42.91 | 109,021 | +0.31(+0.73%) |
| Apr 02, 2013 | 42.76 | 43.17 | 42.42 | 42.60 | 106,138 | -0.11(-0.26%) |
| Apr 01, 2013 | 42.72 | 44.84 | 42.12 | 42.71 | 135,838 | +0.15(+0.35%) |
| Mar 28, 2013 | 42.47 | 42.93 | 41.92 | 42.56 | 71,337 | +0.23(+0.54%) |
| Mar 27, 2013 | 41.52 | 42.47 | 41.21 | 42.33 | 83,252 | +0.53(+1.27%) |
| Mar 26, 2013 | 42.55 | 42.55 | 41.63 | 41.80 | 97,290 | -0.51(-1.21%) |
| Mar 25, 2013 | 42.57 | 42.88 | 42.12 | 42.31 | 78,884 | -0.38(-0.89%) |
| Mar 22, 2013 | 42.51 | 43.38 | 42.34 | 42.69 | 78,910 | +0.22(+0.52%) |
| Mar 21, 2013 | 43.12 | 43.24 | 42.07 | 42.47 | 77,120 | -0.92(-2.12%) |
| Mar 20, 2013 | 43.37 | 43.56 | 43.06 | 43.39 | 48,633 | -0.06(-0.14%) |
| Mar 19, 2013 | 42.71 | 43.68 | 42.42 | 43.45 | 92,590 | +0.68(+1.59%) |
| Mar 18, 2013 | 41.95 | 42.92 | 41.95 | 42.77 | 63,149 | +0.51(+1.21%) |
| Mar 15, 2013 | 42.54 | 42.59 | 42.05 | 42.26 | 100,677 | -0.30(-0.70%) |
| Mar 14, 2013 | 41.73 | 42.56 | 41.67 | 42.56 | 85,913 | +0.75(+1.79%) |
| Mar 13, 2013 | 41.20 | 41.90 | 41.20 | 41.81 | 41,678 | +0.61(+1.48%) |
| Mar 12, 2013 | 41.04 | 41.41 | 40.80 | 41.20 | 107,399 | -0.01(-0.02%) |
| Mar 11, 2013 | 41.17 | 41.43 | 40.78 | 41.21 | 42,681 | -0.18(-0.43%) |
| Mar 08, 2013 | 40.99 | 41.45 | 40.70 | 41.39 | 52,599 | +0.56(+1.37%) |
| Mar 07, 2013 | 40.92 | 40.92 | 40.42 | 40.83 | 38,221 | -0.21(-0.51%) |
| Mar 06, 2013 | 40.61 | 41.07 | 40.00 | 41.04 | 68,056 | +0.38(+0.93%) |
| Mar 05, 2013 | 40.00 | 40.77 | 39.66 | 40.66 | 64,204 | +0.68(+1.70%) |
| Mar 04, 2013 | 40.63 | 40.63 | 39.75 | 39.98 | 113,569 | -0.83(-2.03%) |
| Mar 01, 2013 | 40.23 | 40.84 | 39.78 | 40.81 | 70,382 | +0.32(+0.79%) |
| Feb 28, 2013 | 39.84 | 40.56 | 39.54 | 40.49 | 93,593 | +0.60(+1.50%) |
| Feb 27, 2013 | 39.59 | 40.27 | 39.08 | 39.89 | 54,928 | +0.22(+0.55%) |
| Feb 26, 2013 | 40.09 | 40.36 | 38.81 | 39.67 | 152,267 | -0.40(-1.00%) |
| Feb 25, 2013 | 40.42 | 40.80 | 40.02 | 40.07 | 58,272 | -0.12(-0.30%) |
| Feb 22, 2013 | 41.13 | 41.14 | 40.05 | 40.19 | 75,869 | -0.71(-1.74%) |
| Feb 21, 2013 | 40.67 | 41.02 | 40.52 | 40.90 | 42,571 | +0.28(+0.69%) |
| Feb 20, 2013 | 41.06 | 41.47 | 40.52 | 40.62 | 75,401 | -0.44(-1.07%) |
| Feb 19, 2013 | 41.89 | 42.02 | 40.90 | 41.06 | 113,858 | -0.85(-2.03%) |
| Feb 15, 2013 | 42.76 | 42.86 | 41.86 | 41.91 | 63,718 | -0.63(-1.48%) |
| Feb 14, 2013 | 41.67 | 42.75 | 41.67 | 42.54 | 72,541 | +0.72(+1.72%) |
| Feb 13, 2013 | 41.84 | 41.90 | 41.46 | 41.82 | 66,430 | +0.07(+0.17%) |
| Feb 12, 2013 | 41.14 | 42.00 | 41.04 | 41.75 | 48,554 | +0.57(+1.38%) |
| Feb 11, 2013 | 41.18 | 41.25 | 40.87 | 41.18 | 48,966 | -0.10(-0.24%) |
| Feb 08, 2013 | 41.21 | 41.75 | 41.12 | 41.28 | 25,725 | +0.05(+0.12%) |
| Feb 07, 2013 | 41.51 | 41.60 | 41.10 | 41.23 | 70,156 | -0.39(-0.94%) |
| Feb 06, 2013 | 41.09 | 41.81 | 41.09 | 41.62 | 41,245 | +0.45(+1.09%) |
| Feb 04, 2013 | 41.55 | 41.91 | 41.07 | 41.17 | 66,586 | -0.59(-1.41%) |
