| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 41.04 | 41.57 | 40.80 | 40.94 | 127,877 | -0.18(-0.44%) |
| May 21, 2013 | 40.86 | 41.17 | 40.62 | 41.12 | 48,093 | +0.21(+0.51%) |
| May 20, 2013 | 40.73 | 40.96 | 40.55 | 40.91 | 84,881 | -0.04(-0.10%) |
| May 17, 2013 | 40.70 | 40.99 | 40.52 | 40.95 | 116,622 | +0.28(+0.69%) |
| May 16, 2013 | 40.77 | 40.79 | 40.36 | 40.67 | 96,150 | -0.19(-0.47%) |
| May 15, 2013 | 40.54 | 40.91 | 40.48 | 40.86 | 91,223 | +0.68(+1.69%) |
| May 13, 2013 | 40.27 | 40.38 | 40.00 | 40.18 | 45,071 | +0.01(+0.02%) |
| May 10, 2013 | 39.57 | 40.26 | 39.57 | 40.17 | 75,334 | +0.55(+1.39%) |
| May 09, 2013 | 39.76 | 39.81 | 39.40 | 39.62 | 113,918 | -0.17(-0.43%) |
| May 08, 2013 | 39.63 | 39.88 | 39.49 | 39.79 | 144,140 | -0.04(-0.10%) |
| May 07, 2013 | 39.68 | 39.95 | 39.60 | 39.83 | 98,269 | +0.13(+0.33%) |
| May 06, 2013 | 39.87 | 39.89 | 39.47 | 39.70 | 79,239 | -0.11(-0.28%) |
| May 03, 2013 | 39.49 | 40.03 | 39.61 | 39.81 | 121,867 | +0.20(+0.50%) |
| May 02, 2013 | 38.92 | 39.62 | 38.65 | 39.61 | 171,254 | +0.54(+1.38%) |
| May 01, 2013 | 38.93 | 39.23 | 38.30 | 39.07 | 353,764 | +0.01(+0.03%) |
| Apr 30, 2013 | 40.64 | 40.64 | 38.53 | 39.06 | 389,627 | -1.46(-3.60%) |
| Apr 29, 2013 | 45.29 | 45.29 | 40.38 | 40.52 | 758,395 | -4.78(-10.55%) |
| Apr 26, 2013 | 45.40 | 45.70 | 45.18 | 45.30 | 106,888 | -0.10(-0.22%) |
| Apr 25, 2013 | 45.50 | 45.96 | 45.31 | 45.40 | 90,484 | +0.07(+0.15%) |
| Apr 24, 2013 | 44.82 | 45.61 | 44.76 | 45.33 | 180,548 | +0.68(+1.52%) |
| Apr 23, 2013 | 44.32 | 44.73 | 44.31 | 44.65 | 73,206 | +0.35(+0.79%) |
| Apr 22, 2013 | 43.98 | 44.36 | 43.66 | 44.30 | 67,617 | +0.41(+0.93%) |
| Apr 19, 2013 | 43.84 | 44.28 | 43.73 | 43.89 | 88,933 | +0.09(+0.21%) |
| Apr 18, 2013 | 43.85 | 44.04 | 43.51 | 43.80 | 69,363 | -0.05(-0.11%) |
| Apr 17, 2013 | 43.56 | 43.92 | 43.26 | 43.85 | 58,477 | +0.04(+0.09%) |
| Apr 16, 2013 | 43.67 | 43.81 | 43.37 | 43.81 | 55,738 | +0.46(+1.06%) |
| Apr 15, 2013 | 44.08 | 44.08 | 43.19 | 43.35 | 112,205 | -0.73(-1.66%) |
| Apr 12, 2013 | 43.60 | 44.12 | 43.49 | 44.08 | 244,218 | +0.24(+0.55%) |
| Apr 11, 2013 | 43.58 | 43.94 | 43.50 | 43.84 | 112,924 | +0.25(+0.57%) |
| Apr 10, 2013 | 42.83 | 43.60 | 42.81 | 43.59 | 111,436 | +0.81(+1.89%) |
| Apr 09, 2013 | 42.96 | 43.27 | 42.64 | 42.78 | 76,902 | -0.04(-0.09%) |
| Apr 08, 2013 | 42.42 | 42.87 | 42.30 | 42.82 | 62,987 | +0.41(+0.97%) |
| Apr 05, 2013 | 42.03 | 42.54 | 41.56 | 42.41 | 109,412 | +0.08(+0.19%) |
| Apr 04, 2013 | 42.47 | 42.74 | 42.17 | 42.33 | 61,983 | -0.10(-0.24%) |
| Apr 03, 2013 | 42.98 | 43.01 | 42.23 | 42.43 | 396,063 | -0.58(-1.35%) |
| Apr 02, 2013 | 42.67 | 43.14 | 42.49 | 43.01 | 152,816 | +0.63(+1.49%) |
| Apr 01, 2013 | 42.29 | 42.44 | 42.00 | 42.38 | 119,241 | +0.07(+0.17%) |
| Mar 28, 2013 | 41.67 | 42.32 | 41.46 | 42.31 | 109,547 | +0.58(+1.39%) |
| Mar 27, 2013 | 41.11 | 41.88 | 41.11 | 41.73 | 51,991 | +0.45(+1.09%) |
| Mar 26, 2013 | 41.22 | 41.45 | 41.05 | 41.28 | 52,672 | +0.10(+0.24%) |
| Mar 25, 2013 | 40.52 | 41.24 | 40.51 | 41.18 | 91,129 | +0.74(+1.83%) |
| Mar 22, 2013 | 40.28 | 40.49 | 40.27 | 40.44 | 73,865 | +0.12(+0.30%) |
| Mar 21, 2013 | 40.25 | 40.40 | 40.01 | 40.32 | 53,598 | -0.04(-0.10%) |
| Mar 20, 2013 | 40.45 | 40.70 | 40.10 | 40.36 | 87,204 | -0.05(-0.12%) |
| Mar 19, 2013 | 39.90 | 40.45 | 39.86 | 40.41 | 134,164 | +0.51(+1.28%) |
| Mar 18, 2013 | 39.58 | 39.92 | 39.11 | 39.90 | 91,261 | +0.16(+0.40%) |
| Mar 15, 2013 | 39.71 | 39.85 | 39.23 | 39.74 | 169,990 | +0.10(+0.25%) |
| Mar 14, 2013 | 39.49 | 39.74 | 39.26 | 39.64 | 77,049 | +0.41(+1.05%) |
| Mar 13, 2013 | 38.80 | 39.28 | 38.59 | 39.23 | 60,801 | +0.56(+1.45%) |
| Mar 12, 2013 | 38.81 | 38.88 | 38.61 | 38.67 | 60,131 | -0.01(-0.03%) |
| Mar 11, 2013 | 38.51 | 39.10 | 38.42 | 38.68 | 141,292 | -0.55(-1.40%) |
| Mar 08, 2013 | 38.99 | 39.34 | 38.96 | 39.23 | 92,286 | +0.29(+0.74%) |
| Mar 07, 2013 | 38.92 | 39.03 | 38.66 | 38.94 | 60,963 | +0.03(+0.08%) |
| Mar 06, 2013 | 39.05 | 39.14 | 38.52 | 38.91 | 81,161 | -0.15(-0.38%) |
| Mar 05, 2013 | 38.95 | 39.44 | 38.95 | 39.06 | 155,488 | +0.23(+0.59%) |
| Mar 04, 2013 | 38.26 | 38.86 | 38.13 | 38.83 | 146,696 | +0.49(+1.28%) |