| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 58.33 | 59.97 | 58.27 | 59.87 | 0 | +1.67(+2.87%) |
| May 20, 2013 | 58.09 | 58.47 | 58.08 | 58.20 | 0 | -0.12(-0.21%) |
| May 17, 2013 | 58.29 | 58.33 | 57.84 | 58.32 | 0 | +0.45(+0.78%) |
| May 16, 2013 | 57.79 | 58.40 | 57.51 | 57.87 | 1,205,205 | +0.21(+0.36%) |
| May 15, 2013 | 56.94 | 57.86 | 56.80 | 57.66 | 0 | +1.59(+2.84%) |
| May 13, 2013 | 56.47 | 56.58 | 55.80 | 56.07 | 0 | -0.93(-1.63%) |
| May 10, 2013 | 56.23 | 57.37 | 56.06 | 57.00 | 0 | +1.00(+1.79%) |
| May 09, 2013 | 57.19 | 57.44 | 55.73 | 56.00 | 0 | -1.26(-2.20%) |
| May 08, 2013 | 56.65 | 57.90 | 56.11 | 57.26 | 0 | -4.30(-6.99%) |
| May 07, 2013 | 60.38 | 61.91 | 60.25 | 61.56 | 2,059,231 | +1.19(+1.97%) |
| May 06, 2013 | 60.41 | 60.71 | 60.32 | 60.37 | 0 | -0.10(-0.17%) |
| May 03, 2013 | 59.87 | 60.73 | 59.37 | 60.47 | 0 | +1.10(+1.85%) |
| May 02, 2013 | 59.12 | 59.62 | 58.96 | 59.37 | 0 | +0.47(+0.80%) |