Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 87.39 | 87.86 | 87.10 | 87.67 | 6,693,167 | +0.89(+1.03%) |
| May 16, 2013 | 86.55 | 87.65 | 86.10 | 86.78 | 8,192,260 | -0.22(-0.25%) |
| May 15, 2013 | 86.97 | 87.18 | 86.44 | 87.00 | 6,926,851 | -1.07(-1.21%) |
| May 13, 2013 | 88.19 | 88.49 | 87.75 | 88.07 | 5,484,018 | -0.55(-0.62%) |
| May 10, 2013 | 89.96 | 90.25 | 87.90 | 88.62 | 6,967,800 | -1.33(-1.48%) |
| May 09, 2013 | 89.98 | 90.69 | 89.55 | 89.95 | 5,165,718 | -0.36(-0.40%) |
| May 08, 2013 | 89.76 | 90.40 | 89.18 | 90.31 | 7,428,402 | +0.52(+0.58%) |
| May 07, 2013 | 88.11 | 89.81 | 87.91 | 89.79 | 10,406,148 | +2.20(+2.51%) |
| May 06, 2013 | 87.13 | 87.95 | 86.88 | 87.59 | 6,380,933 | +0.61(+0.70%) |
| May 03, 2013 | 85.59 | 87.48 | 84.26 | 86.98 | 11,890,526 | +2.72(+3.23%) |
| May 02, 2013 | 83.34 | 84.56 | 83.10 | 84.26 | 5,799,398 | +1.18(+1.42%) |
| May 01, 2013 | 84.07 | 84.35 | 82.66 | 83.08 | 11,607,425 | -1.59(-1.88%) |
| Apr 30, 2013 | 84.81 | 85.38 | 83.36 | 84.67 | 6,954,737 | -0.13(-0.15%) |
| Apr 29, 2013 | 85.11 | 85.50 | 84.07 | 84.80 | 6,066,783 | +0.12(+0.14%) |
| Apr 26, 2013 | 84.35 | 85.06 | 84.51 | 84.68 | 6,161,521 | +0.17(+0.20%) |
| Apr 25, 2013 | 84.70 | 85.02 | 84.02 | 84.51 | 6,556,101 | +0.73(+0.87%) |
| Apr 24, 2013 | 84.28 | 84.65 | 83.29 | 83.78 | 7,021,914 | -0.32(-0.38%) |
| Apr 23, 2013 | 83.91 | 84.72 | 82.74 | 84.10 | 12,917,041 | +1.39(+1.68%) |
| Apr 22, 2013 | 81.24 | 83.13 | 79.49 | 82.71 | 18,401,355 | +2.28(+2.83%) |
| Apr 19, 2013 | 80.95 | 81.16 | 80.01 | 80.43 | 7,013,979 | -0.03(-0.04%) |
| Apr 18, 2013 | 81.34 | 81.34 | 80.05 | 80.46 | 6,884,641 | -1.01(-1.24%) |
| Apr 17, 2013 | 81.54 | 81.62 | 80.62 | 81.47 | 9,405,376 | -1.14(-1.38%) |
| Apr 16, 2013 | 83.63 | 83.73 | 82.12 | 82.61 | 6,566,961 | +0.34(+0.41%) |
| Apr 15, 2013 | 84.24 | 84.33 | 81.91 | 82.27 | 10,332,326 | -2.78(-3.27%) |
| Apr 12, 2013 | 84.99 | 85.33 | 84.30 | 85.05 | 4,935,999 | -0.65(-0.76%) |
| Apr 11, 2013 | 86.89 | 87.00 | 85.30 | 85.70 | 6,919,991 | -0.87(-1.00%) |
| Apr 10, 2013 | 86.38 | 86.88 | 85.90 | 86.57 | 6,258,603 | +0.67(+0.78%) |
| Apr 09, 2013 | 84.38 | 86.65 | 84.05 | 85.90 | 10,515,160 | +1.71(+2.03%) |
| Apr 08, 2013 | 84.67 | 85.35 | 83.71 | 84.19 | 6,722,921 | -0.41(-0.48%) |
| Apr 05, 2013 | 83.41 | 85.36 | 83.05 | 84.60 | 8,988,752 | -0.03(-0.04%) |
| Apr 04, 2013 | 84.17 | 84.73 | 83.84 | 84.63 | 7,645,981 | +0.51(+0.61%) |
| Apr 03, 2013 | 83.91 | 84.62 | 83.60 | 84.12 | 9,222,598 | -0.76(-0.90%) |
| Apr 02, 2013 | 86.02 | 86.02 | 84.47 | 84.88 | 6,514,236 | -0.76(-0.89%) |
| Apr 01, 2013 | 86.86 | 86.94 | 85.41 | 85.64 | 5,669,342 | -1.33(-1.53%) |
| Mar 28, 2013 | 87.05 | 87.98 | 86.65 | 86.97 | 6,215,447 | +0.07(+0.08%) |
| Mar 27, 2013 | 86.43 | 87.16 | 85.80 | 86.90 | 4,839,011 | -0.10(-0.11%) |
| Mar 26, 2013 | 87.06 | 87.39 | 86.66 | 87.00 | 4,172,989 | +0.36(+0.42%) |
| Mar 25, 2013 | 87.93 | 87.96 | 86.05 | 86.64 | 6,685,377 | -0.84(-0.96%) |
| Mar 22, 2013 | 87.01 | 87.63 | 86.97 | 87.48 | 5,125,495 | +0.65(+0.75%) |
| Mar 21, 2013 | 86.43 | 87.32 | 86.43 | 86.83 | 5,449,767 | -0.11(-0.13%) |
| Mar 20, 2013 | 87.61 | 87.88 | 86.42 | 86.94 | 9,389,175 | -1.33(-1.51%) |
| Mar 19, 2013 | 89.40 | 89.40 | 87.44 | 88.27 | 7,509,215 | -1.09(-1.22%) |
| Mar 18, 2013 | 87.89 | 90.02 | 87.67 | 89.36 | 7,159,784 | +0.53(+0.60%) |
| Mar 15, 2013 | 88.61 | 89.25 | 88.11 | 88.83 | 7,385,212 | +0.13(+0.15%) |
| Mar 14, 2013 | 89.47 | 89.55 | 88.17 | 88.70 | 7,328,696 | -0.58(-0.65%) |
| Mar 13, 2013 | 89.80 | 89.91 | 89.13 | 89.28 | 5,836,031 | -0.46(-0.51%) |
| Mar 12, 2013 | 91.16 | 91.16 | 89.40 | 89.74 | 6,593,328 | -1.44(-1.58%) |
| Mar 11, 2013 | 90.49 | 91.52 | 90.10 | 91.18 | 4,846,141 | +0.67(+0.74%) |
| Mar 08, 2013 | 90.43 | 90.72 | 90.01 | 90.51 | 5,085,443 | +0.86(+0.96%) |
| Mar 07, 2013 | 89.90 | 90.40 | 89.27 | 89.65 | 4,737,963 | +0.01(+0.01%) |
| Mar 06, 2013 | 90.97 | 91.05 | 89.41 | 89.64 | 7,135,853 | -0.57(-0.63%) |
| Mar 05, 2013 | 90.49 | 91.28 | 89.99 | 90.21 | 5,352,649 | +0.46(+0.51%) |
| Mar 04, 2013 | 90.61 | 90.75 | 89.19 | 89.75 | 6,350,663 | -1.61(-1.76%) |
