| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 21.36 | 21.76 | 21.15 | 21.25 | 7,489,636 | +0.08(+0.38%) |
| May 20, 2013 | 20.52 | 21.46 | 20.20 | 21.17 | 8,725,811 | +0.48(+2.32%) |
| May 17, 2013 | 20.75 | 21.19 | 20.44 | 20.69 | 8,759,428 | +0.27(+1.32%) |
| May 16, 2013 | 20.89 | 21.32 | 19.91 | 20.42 | 12,588,393 | -0.58(-2.76%) |
| May 15, 2013 | 21.99 | 21.99 | 20.92 | 21.00 | 11,118,052 | -1.90(-8.30%) |
| May 13, 2013 | 23.43 | 23.75 | 22.77 | 22.90 | 7,109,497 | -0.63(-2.68%) |
| May 10, 2013 | 22.69 | 23.58 | 22.45 | 23.53 | 9,428,625 | +0.87(+3.84%) |
| May 09, 2013 | 22.96 | 23.50 | 22.42 | 22.66 | 12,601,296 | -0.49(-2.12%) |
| May 08, 2013 | 21.49 | 23.22 | 21.23 | 23.15 | 20,073,028 | +1.82(+8.53%) |
| May 07, 2013 | 21.08 | 21.78 | 21.02 | 21.33 | 9,862,428 | +0.32(+1.52%) |
| May 06, 2013 | 20.80 | 21.26 | 20.36 | 21.01 | 15,416,460 | +1.10(+5.52%) |
| May 03, 2013 | 19.42 | 19.98 | 19.17 | 19.91 | 11,167,734 | +0.74(+3.86%) |
| May 02, 2013 | 20.42 | 20.45 | 19.02 | 19.17 | 14,131,238 | -1.16(-5.71%) |