Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 55.23 | 55.61 | 54.98 | 55.29 | 112,623 | +0.01(+0.02%) |
| May 20, 2013 | 54.81 | 55.62 | 54.81 | 55.28 | 211,868 | +0.27(+0.49%) |
| May 17, 2013 | 55.02 | 55.20 | 54.73 | 55.01 | 205,434 | +0.19(+0.35%) |
| May 16, 2013 | 54.53 | 55.23 | 54.29 | 54.82 | 126,467 | +0.19(+0.35%) |
| May 15, 2013 | 54.36 | 54.90 | 54.25 | 54.63 | 162,818 | +1.14(+2.13%) |
| May 13, 2013 | 53.59 | 53.72 | 52.82 | 53.49 | 85,334 | -0.11(-0.21%) |
| May 10, 2013 | 53.23 | 53.71 | 53.19 | 53.60 | 89,172 | +0.53(+1.00%) |
| May 09, 2013 | 53.05 | 53.44 | 52.90 | 53.07 | 92,863 | -0.08(-0.15%) |
| May 08, 2013 | 52.45 | 53.15 | 52.45 | 53.15 | 115,095 | +0.55(+1.05%) |
| May 07, 2013 | 51.83 | 52.60 | 51.54 | 52.60 | 121,164 | +0.75(+1.45%) |
| May 06, 2013 | 52.03 | 52.35 | 51.59 | 51.85 | 131,896 | -0.30(-0.58%) |
| May 03, 2013 | 51.95 | 52.32 | 51.25 | 52.15 | 288,887 | +0.90(+1.76%) |
| May 02, 2013 | 50.60 | 51.46 | 50.41 | 51.25 | 175,554 | +0.93(+1.85%) |
| May 01, 2013 | 51.37 | 51.77 | 50.27 | 50.32 | 299,167 | -1.38(-2.67%) |
| Apr 30, 2013 | 50.86 | 51.71 | 50.70 | 51.70 | 167,861 | +0.84(+1.65%) |
| Apr 29, 2013 | 50.61 | 50.96 | 50.51 | 50.86 | 59,548 | +0.41(+0.81%) |
| Apr 26, 2013 | 50.87 | 50.92 | 50.15 | 50.45 | 123,867 | -0.47(-0.92%) |
| Apr 25, 2013 | 50.84 | 51.42 | 50.55 | 50.92 | 140,404 | +0.47(+0.93%) |
| Apr 24, 2013 | 49.55 | 50.61 | 49.38 | 50.45 | 206,681 | +0.95(+1.92%) |
| Apr 23, 2013 | 48.99 | 49.56 | 48.79 | 49.50 | 325,011 | +0.85(+1.75%) |
| Apr 22, 2013 | 48.90 | 48.97 | 47.99 | 48.65 | 219,763 | -0.07(-0.14%) |
| Apr 19, 2013 | 48.83 | 49.09 | 48.23 | 48.72 | 385,972 | -0.04(-0.08%) |
| Apr 18, 2013 | 49.45 | 49.60 | 48.63 | 48.76 | 248,958 | -0.71(-1.44%) |
| Apr 17, 2013 | 50.23 | 50.25 | 48.91 | 49.47 | 219,880 | -1.25(-2.46%) |
| Apr 16, 2013 | 49.84 | 50.77 | 49.70 | 50.72 | 219,617 | +1.49(+3.03%) |
| Apr 15, 2013 | 50.87 | 51.03 | 48.99 | 49.23 | 309,704 | -1.85(-3.62%) |
| Apr 12, 2013 | 51.25 | 51.44 | 51.01 | 51.08 | 89,935 | -0.40(-0.78%) |
| Apr 11, 2013 | 51.54 | 51.85 | 51.34 | 51.48 | 93,666 | -0.07(-0.14%) |
| Apr 10, 2013 | 50.67 | 51.63 | 50.64 | 51.55 | 141,553 | +1.11(+2.20%) |
| Apr 09, 2013 | 50.74 | 50.83 | 50.26 | 50.44 | 95,261 | -0.25(-0.49%) |
| Apr 08, 2013 | 50.48 | 50.74 | 50.05 | 50.69 | 105,257 | +0.32(+0.64%) |
| Apr 05, 2013 | 49.96 | 50.42 | 49.89 | 50.37 | 165,357 | -0.52(-1.02%) |
| Apr 04, 2013 | 50.52 | 50.94 | 50.40 | 50.89 | 146,392 | +0.34(+0.67%) |
| Apr 03, 2013 | 51.62 | 51.64 | 50.27 | 50.55 | 195,912 | -0.98(-1.90%) |
| Apr 02, 2013 | 51.77 | 51.79 | 51.04 | 51.53 | 209,364 | +0.03(+0.06%) |
| Apr 01, 2013 | 52.31 | 52.45 | 51.04 | 51.50 | 173,190 | -0.88(-1.68%) |
| Mar 28, 2013 | 52.20 | 52.57 | 51.94 | 52.38 | 249,045 | +0.14(+0.27%) |
| Mar 27, 2013 | 52.20 | 52.40 | 51.54 | 52.24 | 137,872 | -0.36(-0.68%) |
| Mar 26, 2013 | 52.70 | 52.85 | 52.35 | 52.60 | 183,241 | +0.12(+0.23%) |
| Mar 25, 2013 | 52.91 | 53.46 | 52.15 | 52.48 | 145,940 | -0.41(-0.78%) |
| Mar 22, 2013 | 53.03 | 53.38 | 52.81 | 52.89 | 124,862 | +0.13(+0.25%) |
| Mar 21, 2013 | 52.83 | 53.45 | 52.17 | 52.76 | 162,178 | -0.85(-1.59%) |
| Mar 20, 2013 | 53.68 | 53.95 | 53.33 | 53.61 | 172,283 | +0.25(+0.47%) |
| Mar 19, 2013 | 53.59 | 53.79 | 52.77 | 53.36 | 186,062 | -0.05(-0.09%) |
| Mar 18, 2013 | 52.89 | 53.82 | 52.77 | 53.41 | 97,778 | -0.10(-0.19%) |
| Mar 15, 2013 | 53.50 | 53.65 | 53.37 | 53.51 | 369,810 | -0.01(-0.02%) |
| Mar 14, 2013 | 53.48 | 53.70 | 53.35 | 53.52 | 105,630 | +0.18(+0.34%) |
| Mar 13, 2013 | 53.13 | 53.63 | 52.98 | 53.34 | 149,348 | +0.29(+0.55%) |
| Mar 12, 2013 | 53.09 | 53.30 | 52.97 | 53.05 | 145,521 | -0.08(-0.15%) |
| Mar 11, 2013 | 52.85 | 53.13 | 52.78 | 53.13 | 120,149 | +0.05(+0.09%) |
| Mar 08, 2013 | 52.71 | 53.14 | 52.43 | 53.08 | 146,969 | +0.71(+1.36%) |
| Mar 07, 2013 | 51.73 | 52.50 | 51.73 | 52.37 | 192,003 | +0.59(+1.14%) |
| Mar 06, 2013 | 51.67 | 51.84 | 51.50 | 51.78 | 111,390 | +0.27(+0.52%) |
| Mar 05, 2013 | 50.98 | 51.74 | 50.98 | 51.51 | 162,906 | +0.81(+1.60%) |
| Mar 04, 2013 | 50.71 | 50.81 | 49.88 | 50.70 | 165,312 | -0.11(-0.22%) |
