| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 57.40 | 57.56 | 57.00 | 57.02 | 1,993,365 | -0.17(-0.30%) |
| Feb 27, 2013 | 55.98 | 57.57 | 55.98 | 57.19 | 2,017,755 | +1.21(+2.16%) |
| Feb 26, 2013 | 56.92 | 57.24 | 55.80 | 55.98 | 2,095,106 | -1.99(-3.43%) |
| Feb 22, 2013 | 57.83 | 58.21 | 57.71 | 57.97 | 986,785 | +0.45(+0.78%) |
| Feb 21, 2013 | 58.25 | 58.31 | 57.46 | 57.52 | 1,777,798 | -0.95(-1.62%) |
| Feb 20, 2013 | 58.40 | 58.90 | 58.20 | 58.47 | 1,875,132 | +0.10(+0.17%) |
| Feb 19, 2013 | 57.95 | 58.51 | 57.43 | 58.37 | 1,932,114 | +0.59(+1.02%) |
| Feb 15, 2013 | 57.80 | 58.31 | 57.59 | 57.78 | 2,303,976 | -0.30(-0.52%) |
| Feb 14, 2013 | 58.64 | 58.78 | 57.92 | 58.08 | 1,947,192 | -0.73(-1.24%) |
| Feb 13, 2013 | 59.27 | 59.35 | 58.45 | 58.81 | 2,011,364 | -0.32(-0.54%) |
| Feb 12, 2013 | 59.54 | 59.56 | 58.94 | 59.13 | 1,537,972 | -0.21(-0.35%) |
| Feb 11, 2013 | 59.70 | 59.90 | 59.19 | 59.34 | 1,939,307 | -0.38(-0.64%) |
| Feb 08, 2013 | 59.36 | 59.98 | 59.13 | 59.72 | 2,604,133 | -0.21(-0.35%) |
| Feb 07, 2013 | 60.07 | 60.50 | 58.75 | 59.93 | 4,152,696 | -0.57(-0.94%) |
| Feb 06, 2013 | 61.56 | 61.97 | 60.01 | 60.50 | 6,424,309 | -5.53(-8.37%) |
| Feb 04, 2013 | 65.51 | 66.93 | 65.51 | 66.03 | 1,390,771 | -0.86(-1.29%) |