| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 52.65 | 52.92 | 52.53 | 52.92 | 0 | -0.25(-0.47%) |
| May 23, 2013 | 52.70 | 53.21 | 52.49 | 53.17 | 0 | -0.33(-0.62%) |
| May 22, 2013 | 54.08 | 54.53 | 53.32 | 53.50 | 0 | -0.53(-0.98%) |
| May 21, 2013 | 53.84 | 54.17 | 53.71 | 54.03 | 0 | +0.12(+0.22%) |
| May 20, 2013 | 53.77 | 54.00 | 53.72 | 53.91 | 0 | +0.15(+0.28%) |
| May 17, 2013 | 53.48 | 53.78 | 53.40 | 53.76 | 0 | +0.43(+0.81%) |
| May 16, 2013 | 53.50 | 53.66 | 53.27 | 53.33 | 667,379 | -0.30(-0.56%) |
| May 15, 2013 | 53.32 | 53.66 | 53.30 | 53.63 | 0 | +0.53(+1.00%) |
| May 13, 2013 | 53.03 | 53.13 | 52.89 | 53.10 | 0 | -0.02(-0.04%) |
| May 10, 2013 | 52.99 | 53.13 | 52.82 | 53.12 | 0 | +0.10(+0.19%) |
| May 09, 2013 | 53.31 | 53.31 | 52.88 | 53.02 | 0 | -0.35(-0.66%) |
| May 08, 2013 | 53.02 | 53.37 | 53.02 | 53.37 | 0 | +0.45(+0.85%) |
| May 07, 2013 | 52.87 | 52.98 | 52.69 | 52.92 | 0 | +0.20(+0.38%) |
| May 06, 2013 | 52.64 | 52.77 | 52.59 | 52.72 | 0 | +0.07(+0.13%) |
| May 03, 2013 | 52.61 | 52.79 | 52.08 | 52.65 | 0 | +0.57(+1.09%) |
| May 02, 2013 | 51.84 | 52.16 | 51.83 | 52.08 | 0 | +0.31(+0.60%) |
| May 01, 2013 | 52.17 | 52.19 | 51.71 | 51.77 | 0 | -0.42(-0.80%) |
| Apr 30, 2013 | 52.01 | 52.27 | 51.87 | 52.19 | 0 | +0.19(+0.37%) |
| Apr 29, 2013 | 51.68 | 52.11 | 51.68 | 52.00 | 429,747 | +0.48(+0.93%) |
| Apr 26, 2013 | 51.51 | 51.61 | 51.44 | 51.52 | 1,032,116 | -0.08(-0.16%) |
| Apr 25, 2013 | 51.56 | 51.84 | 51.51 | 51.60 | 1,240,761 | +0.28(+0.55%) |
| Apr 24, 2013 | 51.24 | 51.46 | 51.15 | 51.32 | 0 | +0.24(+0.47%) |
| Apr 23, 2013 | 50.83 | 51.14 | 50.73 | 51.08 | 891,827 | +0.50(+0.99%) |
| Apr 22, 2013 | 50.44 | 50.67 | 50.13 | 50.58 | 1,141,681 | +0.19(+0.38%) |
| Apr 19, 2013 | 50.23 | 50.41 | 50.07 | 50.39 | 239,598 | +0.48(+0.96%) |
| Apr 18, 2013 | 50.28 | 50.28 | 49.78 | 49.91 | 899,391 | -0.21(-0.42%) |
| Apr 17, 2013 | 50.60 | 50.60 | 49.89 | 50.12 | 566,015 | -0.89(-1.74%) |
| Apr 16, 2013 | 50.82 | 51.03 | 50.60 | 51.01 | 392,091 | +0.75(+1.49%) |
| Apr 15, 2013 | 51.02 | 51.06 | 50.25 | 50.26 | 316,911 | -1.19(-2.31%) |
| Apr 12, 2013 | 51.32 | 51.50 | 51.13 | 51.45 | 387,901 | -0.20(-0.39%) |
| Apr 11, 2013 | 51.55 | 51.80 | 51.46 | 51.65 | 509,269 | +0.25(+0.49%) |
| Apr 10, 2013 | 50.99 | 51.45 | 50.99 | 51.40 | 383,660 | +0.66(+1.30%) |
| Apr 09, 2013 | 50.62 | 50.93 | 50.43 | 50.74 | 453,245 | +0.23(+0.46%) |
| Apr 08, 2013 | 50.30 | 50.51 | 50.17 | 50.51 | 457,641 | +0.21(+0.42%) |
| Apr 05, 2013 | 49.85 | 50.32 | 49.77 | 50.30 | 2,239,695 | -0.19(-0.38%) |
| Apr 04, 2013 | 50.38 | 50.58 | 50.25 | 50.49 | 1,684,282 | +0.20(+0.40%) |
| Apr 03, 2013 | 50.83 | 50.86 | 50.19 | 50.29 | 734,977 | -0.43(-0.85%) |
| Apr 02, 2013 | 50.69 | 50.89 | 50.63 | 50.72 | 826,364 | +0.34(+0.67%) |