| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 74.02 | 74.48 | 69.35 | 72.93 | 8,026,710 | -3.32(-4.35%) |
| May 22, 2013 | 80.02 | 80.70 | 74.09 | 76.25 | 4,523,868 | -3.76(-4.70%) |
| May 21, 2013 | 80.48 | 81.68 | 79.00 | 80.01 | 0 | -0.21(-0.26%) |
| May 20, 2013 | 79.59 | 81.64 | 78.55 | 80.22 | 4,449,948 | +0.61(+0.77%) |
| May 17, 2013 | 79.42 | 80.13 | 78.27 | 79.61 | 0 | +0.11(+0.14%) |
| May 16, 2013 | 79.37 | 81.70 | 79.24 | 79.50 | 4,802,490 | -0.08(-0.10%) |
| May 15, 2013 | 78.03 | 79.98 | 77.65 | 79.58 | 4,274,241 | +2.20(+2.84%) |
| May 13, 2013 | 76.09 | 77.56 | 75.25 | 77.38 | 5,764,419 | +0.16(+0.21%) |
| May 10, 2013 | 75.52 | 77.52 | 73.55 | 77.22 | 0 | +1.18(+1.55%) |
| May 09, 2013 | 67.92 | 76.99 | 67.00 | 76.04 | 26,215,790 | +16.56(+27.84%) |
| May 08, 2013 | 58.94 | 59.48 | 57.76 | 59.48 | 8,780,967 | +0.92(+1.57%) |
| May 07, 2013 | 59.16 | 59.55 | 58.12 | 58.56 | 3,157,381 | -0.22(-0.37%) |
| May 06, 2013 | 58.52 | 59.56 | 58.13 | 58.78 | 2,950,075 | +0.70(+1.21%) |
| May 03, 2013 | 57.77 | 58.93 | 57.35 | 58.08 | 0 | +0.73(+1.27%) |
| May 02, 2013 | 57.41 | 58.18 | 57.01 | 57.35 | 3,124,765 | +0.26(+0.46%) |
| May 01, 2013 | 57.09 | 57.53 | 55.69 | 57.09 | 0 | -0.31(-0.54%) |
| Apr 30, 2013 | 56.27 | 57.50 | 56.01 | 57.40 | 2,330,370 | +0.93(+1.65%) |
| Apr 29, 2013 | 55.70 | 57.19 | 55.45 | 56.47 | 2,241,980 | +0.91(+1.64%) |
| Apr 26, 2013 | 56.50 | 56.55 | 55.31 | 55.56 | 2,251,930 | -0.99(-1.75%) |
| Apr 25, 2013 | 57.42 | 57.90 | 56.53 | 56.55 | 0 | -0.36(-0.63%) |
| Apr 24, 2013 | 56.54 | 58.30 | 56.26 | 56.91 | 0 | +0.72(+1.28%) |
| Apr 23, 2013 | 55.57 | 57.50 | 55.35 | 56.19 | 2,934,448 | +1.07(+1.94%) |
| Apr 22, 2013 | 55.13 | 55.75 | 53.56 | 55.12 | 1,899,754 | +0.11(+0.20%) |
| Apr 19, 2013 | 54.83 | 56.04 | 54.57 | 55.01 | 2,002,164 | +0.55(+1.01%) |
| Apr 18, 2013 | 55.72 | 56.14 | 53.82 | 54.46 | 1,814,645 | -0.98(-1.77%) |
| Apr 17, 2013 | 56.52 | 56.70 | 53.87 | 55.44 | 2,180,495 | -1.54(-2.70%) |
| Apr 16, 2013 | 55.79 | 57.32 | 55.00 | 56.98 | 2,345,381 | +2.32(+4.24%) |
| Apr 15, 2013 | 57.30 | 57.44 | 54.41 | 54.66 | 2,735,094 | -2.78(-4.84%) |
| Apr 12, 2013 | 57.62 | 58.08 | 56.90 | 57.44 | 1,453,121 | -0.78(-1.34%) |
| Apr 11, 2013 | 57.24 | 58.43 | 57.21 | 58.22 | 2,379,624 | +1.11(+1.94%) |
| Apr 10, 2013 | 55.43 | 57.75 | 55.26 | 57.11 | 3,214,752 | +1.85(+3.35%) |
| Apr 09, 2013 | 55.00 | 55.96 | 54.90 | 55.26 | 2,185,203 | +0.44(+0.80%) |
| Apr 08, 2013 | 53.07 | 55.09 | 53.07 | 54.82 | 2,322,488 | +1.59(+2.99%) |
| Apr 05, 2013 | 53.99 | 54.18 | 52.58 | 53.23 | 3,253,749 | -1.74(-3.17%) |
| Apr 04, 2013 | 54.05 | 55.60 | 52.73 | 54.97 | 3,381,647 | +0.83(+1.53%) |
| Apr 03, 2013 | 57.49 | 58.10 | 53.51 | 54.14 | 4,407,863 | -3.47(-6.02%) |
| Apr 02, 2013 | 57.96 | 58.84 | 56.98 | 57.61 | 2,622,114 | +0.14(+0.24%) |
| Apr 01, 2013 | 57.48 | 59.30 | 56.38 | 57.47 | 4,637,600 | +0.71(+1.25%) |
| Mar 28, 2013 | 55.95 | 57.00 | 55.78 | 56.76 | 2,701,632 | +0.88(+1.57%) |
| Mar 27, 2013 | 55.26 | 56.26 | 55.10 | 55.88 | 1,898,854 | +0.05(+0.09%) |
| Mar 26, 2013 | 55.68 | 55.92 | 54.76 | 55.83 | 1,436,429 | +0.21(+0.38%) |
| Mar 25, 2013 | 55.50 | 55.85 | 54.70 | 55.62 | 1,825,437 | +0.19(+0.34%) |
| Mar 22, 2013 | 55.89 | 56.30 | 55.40 | 55.43 | 1,747,841 | -0.16(-0.29%) |
| Mar 21, 2013 | 55.62 | 56.43 | 54.72 | 55.59 | 2,102,533 | -0.26(-0.47%) |
| Mar 20, 2013 | 56.22 | 56.63 | 55.51 | 55.85 | 3,909,352 | -0.34(-0.61%) |
| Mar 19, 2013 | 55.55 | 57.00 | 55.08 | 56.19 | 4,176,774 | +1.13(+2.05%) |
| Mar 18, 2013 | 53.99 | 55.12 | 53.33 | 55.06 | 1,974,028 | +0.84(+1.55%) |
| Mar 15, 2013 | 53.87 | 54.66 | 53.58 | 54.22 | 2,520,096 | +0.55(+1.02%) |
| Mar 14, 2013 | 54.52 | 54.53 | 52.90 | 53.67 | 2,699,557 | -0.94(-1.72%) |
| Mar 13, 2013 | 54.42 | 54.89 | 54.08 | 54.61 | 2,407,105 | +0.01(+0.02%) |
| Mar 12, 2013 | 53.59 | 54.61 | 53.30 | 54.60 | 3,253,845 | +0.61(+1.13%) |
| Mar 11, 2013 | 52.79 | 54.00 | 52.36 | 53.99 | 3,147,823 | +1.12(+2.12%) |
| Mar 08, 2013 | 52.25 | 53.32 | 51.41 | 52.87 | 4,466,931 | +1.31(+2.54%) |
| Mar 07, 2013 | 50.00 | 51.65 | 49.84 | 51.56 | 5,460,754 | +2.38(+4.84%) |
| Mar 06, 2013 | 48.53 | 49.34 | 48.38 | 49.18 | 1,995,101 | +0.77(+1.59%) |
| Mar 05, 2013 | 48.53 | 48.75 | 48.04 | 48.41 | 2,510,666 | +0.49(+1.02%) |
| Mar 04, 2013 | 48.71 | 49.71 | 47.40 | 47.92 | 4,209,504 | -0.99(-2.02%) |
