| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 47.85 | 47.99 | 47.06 | 47.28 | 1,957,171 | -0.61(-1.27%) |
| May 20, 2013 | 47.49 | 48.22 | 47.40 | 47.89 | 0 | +0.40(+0.84%) |
| May 17, 2013 | 47.45 | 47.75 | 47.08 | 47.49 | 0 | +0.56(+1.19%) |
| May 16, 2013 | 48.00 | 48.47 | 46.72 | 46.93 | 3,003,312 | -1.10(-2.29%) |
| May 15, 2013 | 46.61 | 48.44 | 46.42 | 48.03 | 0 | +1.32(+2.83%) |
| May 13, 2013 | 46.41 | 47.53 | 46.15 | 46.71 | 0 | +0.01(+0.02%) |
| May 10, 2013 | 45.86 | 46.88 | 45.47 | 46.70 | 0 | +1.09(+2.39%) |
| May 09, 2013 | 45.28 | 45.85 | 45.01 | 45.61 | 2,219,748 | +0.32(+0.71%) |
| May 08, 2013 | 44.83 | 45.44 | 44.75 | 45.29 | 2,051,685 | +0.14(+0.31%) |
| May 07, 2013 | 45.31 | 45.82 | 44.88 | 45.15 | 0 | +0.09(+0.20%) |
| May 06, 2013 | 45.29 | 45.48 | 44.75 | 45.06 | 0 | -0.21(-0.46%) |
| May 03, 2013 | 44.79 | 45.71 | 44.32 | 45.27 | 0 | +0.95(+2.14%) |
| May 02, 2013 | 43.52 | 44.47 | 43.52 | 44.32 | 0 | +0.68(+1.56%) |
| May 01, 2013 | 43.87 | 44.15 | 43.47 | 43.64 | 0 | -0.27(-0.61%) |
| Apr 30, 2013 | 43.09 | 44.21 | 42.99 | 43.91 | 0 | +0.88(+2.05%) |
| Apr 29, 2013 | 42.48 | 43.22 | 42.26 | 43.03 | 3,296,016 | +0.42(+0.99%) |
| Apr 26, 2013 | 42.28 | 42.85 | 41.65 | 42.61 | 5,641,833 | +0.13(+0.30%) |
| Apr 25, 2013 | 42.25 | 43.68 | 41.81 | 42.48 | 16,795,354 | +6.39(+17.71%) |
| Apr 24, 2013 | 35.39 | 36.36 | 35.15 | 36.09 | 7,029,014 | +0.62(+1.75%) |
| Apr 23, 2013 | 34.57 | 35.60 | 34.54 | 35.47 | 3,354,690 | +1.19(+3.47%) |
| Apr 22, 2013 | 32.72 | 34.73 | 32.63 | 34.28 | 3,797,388 | +0.73(+2.18%) |
| Apr 19, 2013 | 33.60 | 33.70 | 33.36 | 33.55 | 2,938,750 | -0.19(-0.56%) |
| Apr 18, 2013 | 34.13 | 34.22 | 33.27 | 33.74 | 4,051,104 | -0.44(-1.29%) |
| Apr 17, 2013 | 34.46 | 34.97 | 33.86 | 34.18 | 2,850,329 | -0.61(-1.75%) |
| Apr 16, 2013 | 34.74 | 35.01 | 34.56 | 34.79 | 2,798,621 | +0.35(+1.02%) |
| Apr 15, 2013 | 35.14 | 35.31 | 34.29 | 34.44 | 2,602,349 | -0.97(-2.74%) |
| Apr 12, 2013 | 35.71 | 35.89 | 35.21 | 35.41 | 2,230,448 | -0.38(-1.06%) |
| Apr 11, 2013 | 36.00 | 36.14 | 35.59 | 35.79 | 2,445,142 | -0.25(-0.69%) |
| Apr 10, 2013 | 34.83 | 36.17 | 34.81 | 36.04 | 4,245,021 | +1.37(+3.95%) |
| Apr 09, 2013 | 34.48 | 34.79 | 34.36 | 34.67 | 3,217,306 | +0.18(+0.52%) |
| Apr 08, 2013 | 34.28 | 34.52 | 33.92 | 34.49 | 2,194,636 | +0.31(+0.91%) |
| Apr 05, 2013 | 33.65 | 34.58 | 33.46 | 34.18 | 4,049,607 | +0.12(+0.35%) |
| Apr 04, 2013 | 34.64 | 34.84 | 34.03 | 34.06 | 4,128,439 | -0.72(-2.07%) |
| Apr 03, 2013 | 34.90 | 35.15 | 34.68 | 34.78 | 2,529,676 | -0.06(-0.17%) |
| Apr 02, 2013 | 35.04 | 35.35 | 34.79 | 34.84 | 2,087,884 | -0.06(-0.17%) |
| Apr 01, 2013 | 35.37 | 35.41 | 34.81 | 34.90 | 2,191,478 | -0.42(-1.19%) |
| Mar 28, 2013 | 35.07 | 35.34 | 34.85 | 35.32 | 1,904,038 | +0.16(+0.46%) |
| Mar 27, 2013 | 34.98 | 35.21 | 34.56 | 35.16 | 1,496,955 | +0.08(+0.23%) |
| Mar 26, 2013 | 34.61 | 35.15 | 34.54 | 35.08 | 2,589,414 | +0.68(+1.98%) |
| Mar 25, 2013 | 34.79 | 34.99 | 34.35 | 34.40 | 3,285,480 | -0.38(-1.09%) |
| Mar 22, 2013 | 35.20 | 35.28 | 34.69 | 34.78 | 2,174,208 | -0.23(-0.66%) |
| Mar 21, 2013 | 35.06 | 35.51 | 34.87 | 35.01 | 2,368,638 | -0.44(-1.24%) |
| Mar 20, 2013 | 35.09 | 35.60 | 34.81 | 35.45 | 4,430,116 | +0.78(+2.25%) |
| Mar 19, 2013 | 34.55 | 35.07 | 34.26 | 34.67 | 4,510,912 | +0.12(+0.35%) |
| Mar 18, 2013 | 34.30 | 35.03 | 34.26 | 34.55 | 3,928,839 | -0.14(-0.40%) |
| Mar 15, 2013 | 35.35 | 35.41 | 34.54 | 34.69 | 6,118,580 | +0.03(+0.09%) |
| Mar 14, 2013 | 34.75 | 35.08 | 34.45 | 34.66 | 3,524,588 | +0.00(+0.00%) |
| Mar 13, 2013 | 34.89 | 34.92 | 34.30 | 34.66 | 4,262,501 | -0.11(-0.32%) |
| Mar 12, 2013 | 35.48 | 35.54 | 34.55 | 34.77 | 8,246,171 | -0.83(-2.33%) |
| Mar 11, 2013 | 37.22 | 37.49 | 34.94 | 35.60 | 13,468,777 | -1.64(-4.40%) |
| Mar 08, 2013 | 37.38 | 37.55 | 37.00 | 37.24 | 2,655,136 | -0.04(-0.11%) |
| Mar 07, 2013 | 37.70 | 37.75 | 37.05 | 37.28 | 3,385,687 | -0.25(-0.67%) |
| Mar 06, 2013 | 37.54 | 38.19 | 37.30 | 37.53 | 2,882,538 | +0.04(+0.11%) |
| Mar 05, 2013 | 37.48 | 37.90 | 37.15 | 37.49 | 2,169,701 | +0.09(+0.24%) |
| Mar 04, 2013 | 36.64 | 37.74 | 36.56 | 37.40 | 2,814,732 | +0.75(+2.05%) |