Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 74.36 | 74.43 | 73.85 | 74.36 | 1,008,886 | +0.54(+0.73%) |
| May 23, 2013 | 74.37 | 74.51 | 73.24 | 73.82 | 2,017,322 | -0.80(-1.07%) |
| May 22, 2013 | 74.87 | 75.73 | 74.45 | 74.62 | 1,225,769 | -0.01(-0.01%) |
| May 21, 2013 | 73.84 | 74.82 | 73.76 | 74.63 | 1,520,788 | +0.47(+0.63%) |
| May 20, 2013 | 74.18 | 74.33 | 73.95 | 74.16 | 847,885 | +0.01(+0.01%) |
| May 17, 2013 | 73.53 | 74.16 | 73.50 | 74.15 | 1,092,063 | -0.86(-1.15%) |
| May 16, 2013 | 75.06 | 75.49 | 74.84 | 75.01 | 1,208,228 | -0.49(-0.65%) |
| May 15, 2013 | 74.80 | 75.67 | 74.78 | 75.50 | 1,223,917 | +0.85(+1.14%) |
| May 13, 2013 | 74.68 | 74.79 | 74.31 | 74.65 | 1,461,137 | -0.29(-0.39%) |
| May 10, 2013 | 75.16 | 75.30 | 74.47 | 74.94 | 1,592,109 | +0.72(+0.97%) |
| May 09, 2013 | 74.46 | 74.81 | 74.01 | 74.22 | 1,051,473 | -0.75(-1.00%) |
| May 08, 2013 | 74.79 | 75.27 | 74.70 | 74.97 | 2,417,751 | +1.63(+2.22%) |
| May 07, 2013 | 73.35 | 73.43 | 73.11 | 73.34 | 1,367,022 | +0.39(+0.53%) |
| May 06, 2013 | 73.40 | 73.48 | 72.89 | 72.95 | 865,644 | -0.54(-0.73%) |
| May 03, 2013 | 73.50 | 73.58 | 73.34 | 73.49 | 1,650,652 | -0.01(-0.01%) |
| May 02, 2013 | 73.35 | 73.88 | 73.29 | 73.50 | 2,209,536 | -0.16(-0.22%) |
