Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 76.64 | 78.29 | 76.47 | 78.00 | 1,969,010 | +1.51(+1.97%) |
| May 16, 2013 | 76.50 | 77.33 | 76.31 | 76.49 | 1,371,198 | -0.09(-0.12%) |
| May 15, 2013 | 76.58 | 76.87 | 76.28 | 76.58 | 927,914 | -0.01(-0.01%) |
| May 13, 2013 | 76.28 | 76.92 | 76.04 | 76.59 | 677,475 | +0.09(+0.12%) |
| May 10, 2013 | 75.83 | 76.77 | 75.67 | 76.50 | 724,150 | +0.69(+0.91%) |
| May 09, 2013 | 76.08 | 76.73 | 75.47 | 75.81 | 769,241 | -0.25(-0.33%) |
| May 08, 2013 | 75.14 | 76.29 | 75.11 | 76.06 | 748,056 | +0.61(+0.81%) |
| May 07, 2013 | 74.73 | 75.47 | 74.14 | 75.45 | 1,215,692 | -0.10(-0.13%) |
| May 06, 2013 | 75.29 | 76.15 | 75.24 | 75.55 | 757,654 | +0.24(+0.32%) |
| May 03, 2013 | 75.00 | 75.85 | 74.39 | 75.31 | 965,068 | +0.92(+1.24%) |
| May 02, 2013 | 73.89 | 74.69 | 73.73 | 74.39 | 942,910 | +0.82(+1.11%) |
| May 01, 2013 | 73.57 | 74.20 | 73.34 | 73.57 | 831,778 | -0.11(-0.15%) |
| Apr 30, 2013 | 72.90 | 74.08 | 72.90 | 73.68 | 882,974 | +0.62(+0.85%) |
| Apr 29, 2013 | 73.02 | 73.76 | 72.69 | 73.06 | 1,002,225 | +0.13(+0.18%) |
| Apr 26, 2013 | 72.87 | 73.18 | 72.64 | 72.93 | 671,356 | -0.03(-0.04%) |
| Apr 25, 2013 | 72.48 | 73.66 | 72.42 | 72.96 | 1,140,223 | +0.67(+0.93%) |
| Apr 24, 2013 | 71.92 | 72.63 | 71.74 | 72.29 | 965,104 | +0.48(+0.67%) |
| Apr 23, 2013 | 72.20 | 72.54 | 71.07 | 71.81 | 1,071,360 | +0.75(+1.06%) |
| Apr 22, 2013 | 70.17 | 71.25 | 69.35 | 71.06 | 1,138,191 | +0.95(+1.36%) |
| Apr 19, 2013 | 69.66 | 70.37 | 69.58 | 70.11 | 1,165,396 | +0.64(+0.92%) |
| Apr 18, 2013 | 70.53 | 70.99 | 68.91 | 69.47 | 1,237,340 | -0.89(-1.26%) |
| Apr 17, 2013 | 71.06 | 71.48 | 70.14 | 70.36 | 1,276,917 | -1.16(-1.62%) |
| Apr 16, 2013 | 71.08 | 71.60 | 70.67 | 71.52 | 1,266,263 | +1.21(+1.72%) |
| Apr 15, 2013 | 72.53 | 72.58 | 70.10 | 70.31 | 1,873,990 | -2.36(-3.25%) |
| Apr 12, 2013 | 72.96 | 73.29 | 72.18 | 72.67 | 1,361,079 | -0.71(-0.97%) |
| Apr 11, 2013 | 72.62 | 74.20 | 72.27 | 73.38 | 1,848,789 | +1.05(+1.45%) |
| Apr 10, 2013 | 71.31 | 72.45 | 71.21 | 72.33 | 926,032 | +1.32(+1.86%) |
| Apr 09, 2013 | 71.00 | 71.23 | 70.49 | 71.01 | 1,006,438 | +0.10(+0.14%) |
| Apr 08, 2013 | 70.45 | 71.17 | 70.40 | 70.91 | 1,001,649 | +0.30(+0.42%) |
| Apr 05, 2013 | 69.75 | 70.76 | 69.31 | 70.61 | 1,164,070 | -0.26(-0.37%) |
| Apr 04, 2013 | 70.79 | 71.11 | 70.46 | 70.87 | 951,648 | +0.06(+0.08%) |
| Apr 03, 2013 | 71.42 | 71.96 | 70.19 | 70.81 | 2,101,536 | -1.19(-1.65%) |
| Apr 02, 2013 | 70.64 | 72.48 | 70.56 | 72.00 | 2,287,701 | +1.76(+2.51%) |
| Apr 01, 2013 | 69.69 | 70.72 | 69.43 | 70.24 | 1,651,221 | +0.70(+1.01%) |
| Mar 28, 2013 | 68.31 | 69.61 | 68.27 | 69.54 | 1,153,668 | +1.12(+1.64%) |
| Mar 27, 2013 | 67.98 | 68.48 | 67.87 | 68.42 | 870,644 | +0.01(+0.01%) |
| Mar 26, 2013 | 68.38 | 68.86 | 67.80 | 68.41 | 1,351,284 | +0.18(+0.26%) |
| Mar 25, 2013 | 69.51 | 69.75 | 67.86 | 68.23 | 1,499,352 | -1.00(-1.44%) |
| Mar 22, 2013 | 70.15 | 70.78 | 68.82 | 69.23 | 4,436,873 | +1.32(+1.94%) |
| Mar 21, 2013 | 69.10 | 69.37 | 67.75 | 67.91 | 2,370,271 | -1.68(-2.41%) |
| Mar 20, 2013 | 69.23 | 69.78 | 68.57 | 69.59 | 1,558,884 | +1.09(+1.59%) |
| Mar 19, 2013 | 68.97 | 69.03 | 67.99 | 68.50 | 2,290,104 | -0.33(-0.48%) |
| Mar 18, 2013 | 68.47 | 68.96 | 67.84 | 68.83 | 1,578,481 | -0.59(-0.85%) |
| Mar 15, 2013 | 69.00 | 69.48 | 68.55 | 69.42 | 1,447,638 | +0.33(+0.48%) |
| Mar 14, 2013 | 68.90 | 69.19 | 68.64 | 69.09 | 1,417,117 | +0.25(+0.36%) |
| Mar 13, 2013 | 68.48 | 69.05 | 68.35 | 68.84 | 1,716,488 | +0.38(+0.56%) |
| Mar 12, 2013 | 68.82 | 69.00 | 68.22 | 68.46 | 2,735,441 | -0.65(-0.94%) |
| Mar 11, 2013 | 70.01 | 70.02 | 68.97 | 69.11 | 1,946,364 | -1.14(-1.62%) |
| Mar 08, 2013 | 70.01 | 70.71 | 69.58 | 70.25 | 2,563,434 | -0.63(-0.89%) |
| Mar 07, 2013 | 70.47 | 71.08 | 70.06 | 70.88 | 1,451,475 | +0.82(+1.17%) |
| Mar 06, 2013 | 70.14 | 70.48 | 69.66 | 70.06 | 2,358,943 | -0.11(-0.16%) |
| Mar 05, 2013 | 70.70 | 70.74 | 69.74 | 70.17 | 3,230,828 | -0.31(-0.44%) |
| Mar 04, 2013 | 68.66 | 70.52 | 67.66 | 70.48 | 4,850,852 | +1.44(+2.09%) |
