Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 83.24 | 85.38 | 83.23 | 85.35 | 943,884 | +2.13(+2.56%) |
| May 16, 2013 | 83.64 | 84.44 | 83.07 | 83.22 | 901,082 | -0.65(-0.78%) |
| May 15, 2013 | 83.24 | 84.06 | 82.84 | 83.87 | 908,426 | +1.95(+2.38%) |
| May 13, 2013 | 81.77 | 82.23 | 81.36 | 81.92 | 534,000 | -0.30(-0.36%) |
| May 10, 2013 | 81.97 | 82.42 | 81.33 | 82.22 | 562,075 | +0.45(+0.55%) |
| May 09, 2013 | 82.16 | 82.84 | 81.65 | 81.77 | 813,920 | -0.34(-0.41%) |
| May 08, 2013 | 80.46 | 82.35 | 80.46 | 82.11 | 969,734 | +1.50(+1.86%) |
| May 07, 2013 | 79.64 | 80.62 | 79.02 | 80.61 | 766,569 | +1.25(+1.58%) |
| May 06, 2013 | 79.17 | 79.83 | 79.09 | 79.36 | 661,913 | +0.02(+0.03%) |
| May 03, 2013 | 78.77 | 79.87 | 77.76 | 79.34 | 838,391 | +1.58(+2.03%) |
| May 02, 2013 | 77.84 | 78.26 | 77.53 | 77.76 | 615,935 | +0.14(+0.18%) |
| May 01, 2013 | 77.97 | 78.47 | 77.30 | 77.62 | 870,355 | -0.55(-0.70%) |
| Apr 30, 2013 | 79.18 | 79.38 | 77.84 | 78.17 | 1,147,960 | -1.01(-1.28%) |
| Apr 29, 2013 | 78.36 | 79.25 | 77.53 | 79.18 | 1,127,325 | +1.25(+1.60%) |
| Apr 26, 2013 | 78.00 | 78.36 | 77.55 | 77.93 | 1,054,426 | +0.38(+0.49%) |
| Apr 25, 2013 | 77.01 | 78.43 | 75.78 | 77.55 | 1,942,015 | +2.38(+3.17%) |
| Apr 24, 2013 | 73.58 | 75.21 | 73.35 | 75.17 | 1,200,484 | +1.81(+2.47%) |
| Apr 23, 2013 | 73.00 | 73.43 | 72.49 | 73.36 | 1,262,874 | +0.61(+0.84%) |
| Apr 22, 2013 | 72.81 | 73.45 | 71.55 | 72.75 | 1,154,163 | +0.06(+0.08%) |
| Apr 19, 2013 | 71.28 | 73.02 | 71.12 | 72.69 | 846,368 | +1.85(+2.61%) |
| Apr 18, 2013 | 71.85 | 72.19 | 70.43 | 70.84 | 862,796 | -0.78(-1.09%) |
| Apr 17, 2013 | 73.10 | 73.30 | 70.89 | 71.62 | 1,217,956 | -2.46(-3.32%) |
| Apr 16, 2013 | 72.72 | 74.16 | 72.59 | 74.08 | 1,004,145 | +2.26(+3.15%) |
| Apr 15, 2013 | 74.07 | 74.58 | 71.74 | 71.82 | 1,023,389 | -2.99(-4.00%) |
| Apr 12, 2013 | 74.83 | 75.06 | 74.23 | 74.81 | 758,065 | -0.59(-0.78%) |
| Apr 11, 2013 | 74.70 | 75.79 | 74.58 | 75.40 | 691,527 | +0.68(+0.91%) |
| Apr 10, 2013 | 72.86 | 74.76 | 72.72 | 74.72 | 1,203,907 | +2.18(+3.01%) |
| Apr 09, 2013 | 72.71 | 73.04 | 72.01 | 72.54 | 935,718 | -0.04(-0.06%) |
| Apr 08, 2013 | 73.11 | 73.41 | 72.17 | 72.58 | 1,129,699 | -0.64(-0.87%) |
| Apr 05, 2013 | 72.73 | 73.38 | 72.13 | 73.22 | 958,241 | -0.77(-1.04%) |
| Apr 04, 2013 | 74.66 | 74.85 | 72.54 | 73.99 | 2,251,664 | -0.47(-0.63%) |
| Apr 03, 2013 | 75.49 | 75.63 | 74.28 | 74.46 | 1,324,764 | -0.86(-1.14%) |
| Apr 02, 2013 | 76.97 | 77.18 | 74.97 | 75.32 | 1,091,716 | -1.37(-1.79%) |
| Apr 01, 2013 | 77.37 | 77.46 | 76.46 | 76.69 | 623,112 | -0.65(-0.84%) |
| Mar 28, 2013 | 77.59 | 77.96 | 76.55 | 77.34 | 735,170 | -0.46(-0.59%) |
| Mar 27, 2013 | 76.79 | 77.98 | 76.31 | 77.80 | 715,631 | +0.42(+0.54%) |
| Mar 26, 2013 | 76.46 | 77.39 | 75.86 | 77.38 | 722,317 | +1.36(+1.79%) |
| Mar 25, 2013 | 77.10 | 77.18 | 75.34 | 76.02 | 1,066,262 | -0.40(-0.52%) |
| Mar 22, 2013 | 77.51 | 77.59 | 76.00 | 76.42 | 619,759 | -0.71(-0.92%) |
| Mar 21, 2013 | 77.60 | 78.10 | 76.65 | 77.13 | 1,246,756 | -1.31(-1.67%) |
| Mar 20, 2013 | 78.43 | 79.09 | 78.18 | 78.44 | 825,550 | +0.45(+0.58%) |
| Mar 19, 2013 | 78.75 | 79.36 | 77.27 | 77.99 | 1,120,070 | -0.59(-0.75%) |
| Mar 18, 2013 | 78.53 | 78.97 | 77.02 | 78.58 | 1,025,619 | -1.18(-1.48%) |
| Mar 15, 2013 | 80.10 | 80.10 | 79.28 | 79.76 | 1,069,868 | -0.17(-0.21%) |
| Mar 14, 2013 | 79.34 | 80.06 | 78.98 | 79.93 | 1,099,051 | +0.80(+1.01%) |
| Mar 13, 2013 | 79.17 | 79.44 | 78.70 | 79.13 | 698,263 | -0.15(-0.19%) |
| Mar 12, 2013 | 79.50 | 79.88 | 78.83 | 79.28 | 855,454 | -0.19(-0.24%) |
| Mar 11, 2013 | 79.15 | 79.89 | 78.85 | 79.47 | 977,169 | -0.03(-0.04%) |
| Mar 08, 2013 | 77.94 | 79.60 | 77.66 | 79.50 | 968,506 | +1.99(+2.57%) |
| Mar 07, 2013 | 77.32 | 78.27 | 77.06 | 77.51 | 1,033,805 | +0.33(+0.43%) |
| Mar 06, 2013 | 75.69 | 77.54 | 75.58 | 77.18 | 1,201,914 | +1.66(+2.20%) |
| Mar 05, 2013 | 75.10 | 75.65 | 74.91 | 75.52 | 1,280,087 | +0.87(+1.17%) |
| Mar 04, 2013 | 74.80 | 75.11 | 73.97 | 74.65 | 615,793 | -0.42(-0.56%) |
