| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 47.49 | 47.75 | 47.33 | 47.54 | 0 | +0.20(+0.42%) |
| May 20, 2013 | 48.72 | 48.91 | 47.11 | 47.34 | 0 | -1.44(-2.95%) |
| May 17, 2013 | 48.89 | 49.25 | 48.65 | 48.78 | 0 | +0.27(+0.56%) |
| May 16, 2013 | 48.55 | 49.02 | 48.29 | 48.51 | 71,700 | -0.29(-0.59%) |
| May 15, 2013 | 48.44 | 49.10 | 48.41 | 48.80 | 0 | +0.58(+1.20%) |
| May 13, 2013 | 48.41 | 48.68 | 47.86 | 48.22 | 0 | -0.12(-0.25%) |
| May 10, 2013 | 47.41 | 48.54 | 47.09 | 48.34 | 0 | +0.86(+1.81%) |
| May 09, 2013 | 47.20 | 48.06 | 47.11 | 47.48 | 0 | +0.35(+0.74%) |
| May 08, 2013 | 46.61 | 47.24 | 46.54 | 47.13 | 0 | +0.38(+0.81%) |
| May 07, 2013 | 47.22 | 47.45 | 46.63 | 46.75 | 0 | -0.26(-0.55%) |
| May 06, 2013 | 47.06 | 47.41 | 46.67 | 47.01 | 0 | +0.05(+0.11%) |
| May 03, 2013 | 46.94 | 47.55 | 46.84 | 46.96 | 0 | +0.50(+1.08%) |
| May 02, 2013 | 46.20 | 47.05 | 46.20 | 46.46 | 0 | +0.37(+0.80%) |
| May 01, 2013 | 48.06 | 48.06 | 46.03 | 46.09 | 0 | -2.01(-4.18%) |
| Apr 30, 2013 | 48.42 | 48.42 | 47.89 | 48.10 | 0 | -0.39(-0.80%) |
| Apr 29, 2013 | 48.62 | 48.67 | 48.00 | 48.49 | 35,107 | +0.10(+0.21%) |
| Apr 26, 2013 | 49.01 | 49.01 | 48.23 | 48.39 | 74,765 | -0.67(-1.37%) |
| Apr 25, 2013 | 49.14 | 49.53 | 48.92 | 49.06 | 67,941 | +0.22(+0.45%) |
| Apr 24, 2013 | 48.00 | 48.98 | 47.91 | 48.84 | 118,854 | +0.86(+1.79%) |
| Apr 23, 2013 | 49.15 | 49.15 | 47.84 | 47.98 | 296,981 | -0.67(-1.38%) |
| Apr 22, 2013 | 48.46 | 48.95 | 47.77 | 48.65 | 61,706 | +0.23(+0.48%) |
| Apr 19, 2013 | 48.40 | 48.92 | 48.19 | 48.42 | 48,540 | +0.02(+0.04%) |
| Apr 18, 2013 | 48.28 | 48.85 | 48.21 | 48.40 | 110,920 | +0.06(+0.12%) |
| Apr 17, 2013 | 48.52 | 49.07 | 48.18 | 48.34 | 126,336 | -0.71(-1.45%) |
| Apr 16, 2013 | 49.35 | 49.75 | 48.83 | 49.05 | 183,248 | +0.12(+0.25%) |
| Apr 15, 2013 | 49.67 | 49.74 | 48.87 | 48.93 | 105,976 | -0.91(-1.83%) |
| Apr 12, 2013 | 49.55 | 50.13 | 49.22 | 49.84 | 59,523 | -0.03(-0.06%) |
| Apr 11, 2013 | 50.58 | 50.58 | 49.66 | 49.87 | 82,398 | -0.62(-1.23%) |
| Apr 10, 2013 | 49.74 | 50.65 | 49.49 | 50.49 | 66,574 | +1.03(+2.08%) |
| Apr 09, 2013 | 49.58 | 49.83 | 49.28 | 49.46 | 41,315 | -0.11(-0.22%) |
| Apr 08, 2013 | 49.50 | 49.64 | 49.00 | 49.57 | 50,127 | +0.31(+0.63%) |
| Apr 05, 2013 | 48.76 | 50.24 | 48.76 | 49.26 | 46,074 | -0.39(-0.79%) |
| Apr 04, 2013 | 49.19 | 49.74 | 48.86 | 49.65 | 51,449 | +0.47(+0.96%) |
| Apr 03, 2013 | 49.09 | 49.83 | 48.51 | 49.18 | 333,905 | +0.30(+0.61%) |
| Apr 02, 2013 | 50.80 | 50.80 | 48.76 | 48.88 | 85,416 | -1.59(-3.15%) |
| Apr 01, 2013 | 50.39 | 51.03 | 49.52 | 50.47 | 98,806 | -0.09(-0.18%) |
| Mar 28, 2013 | 50.79 | 50.87 | 50.02 | 50.56 | 76,814 | -0.07(-0.14%) |
| Mar 27, 2013 | 50.55 | 50.92 | 50.29 | 50.63 | 48,941 | -0.13(-0.26%) |
| Mar 26, 2013 | 51.64 | 51.64 | 50.46 | 50.76 | 53,529 | -0.44(-0.86%) |
| Mar 25, 2013 | 51.03 | 51.28 | 50.23 | 51.20 | 88,695 | +0.41(+0.81%) |
| Mar 22, 2013 | 50.56 | 50.95 | 50.15 | 50.79 | 69,522 | +0.27(+0.53%) |
| Mar 21, 2013 | 50.83 | 51.32 | 50.42 | 50.52 | 40,498 | -0.77(-1.50%) |
| Mar 20, 2013 | 51.71 | 51.95 | 50.87 | 51.29 | 123,864 | +0.02(+0.04%) |
| Mar 19, 2013 | 50.95 | 51.58 | 50.72 | 51.27 | 98,831 | +0.54(+1.06%) |
| Mar 18, 2013 | 50.12 | 51.48 | 50.12 | 50.73 | 109,302 | +0.02(+0.04%) |
| Mar 15, 2013 | 51.23 | 51.43 | 50.43 | 50.71 | 121,914 | -0.41(-0.80%) |
| Mar 14, 2013 | 50.57 | 51.22 | 50.53 | 51.12 | 45,718 | +0.80(+1.59%) |
| Mar 13, 2013 | 50.08 | 50.63 | 49.60 | 50.32 | 54,124 | +0.33(+0.66%) |
| Mar 12, 2013 | 50.63 | 50.91 | 49.62 | 49.99 | 45,412 | -0.80(-1.58%) |
| Mar 11, 2013 | 50.41 | 50.99 | 50.25 | 50.79 | 35,910 | +0.08(+0.16%) |
| Mar 08, 2013 | 50.49 | 50.77 | 49.81 | 50.71 | 67,016 | +0.74(+1.48%) |
| Mar 07, 2013 | 50.07 | 50.21 | 49.42 | 49.97 | 47,504 | -0.21(-0.42%) |
| Mar 06, 2013 | 49.64 | 50.28 | 49.56 | 50.18 | 45,949 | +0.55(+1.11%) |
| Mar 05, 2013 | 49.53 | 49.96 | 48.76 | 49.63 | 143,400 | +0.42(+0.85%) |
| Mar 04, 2013 | 49.69 | 49.71 | 48.72 | 49.21 | 47,386 | -0.58(-1.16%) |