| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 31.24 | 31.30 | 30.65 | 30.73 | 554,586 | -0.47(-1.51%) |
| May 17, 2013 | 30.98 | 31.41 | 30.87 | 31.20 | 447,985 | +0.36(+1.17%) |
| May 16, 2013 | 31.44 | 31.44 | 30.84 | 30.84 | 550,734 | -0.43(-1.38%) |
| May 15, 2013 | 30.60 | 31.43 | 30.55 | 31.27 | 582,303 | +0.62(+2.02%) |
| May 13, 2013 | 30.36 | 30.72 | 30.30 | 30.65 | 383,491 | +0.29(+0.96%) |
| May 10, 2013 | 30.27 | 30.81 | 30.17 | 30.36 | 387,981 | +0.12(+0.40%) |
| May 09, 2013 | 30.44 | 30.60 | 30.01 | 30.24 | 350,166 | -0.20(-0.66%) |
| May 08, 2013 | 29.83 | 30.44 | 29.71 | 30.44 | 571,370 | +0.65(+2.18%) |
| May 07, 2013 | 30.32 | 30.32 | 29.60 | 29.79 | 633,657 | -0.89(-2.90%) |
| May 06, 2013 | 30.34 | 31.05 | 30.30 | 30.68 | 707,494 | +0.41(+1.35%) |
| May 03, 2013 | 30.29 | 30.32 | 29.91 | 30.27 | 530,070 | +0.24(+0.80%) |
| May 02, 2013 | 29.99 | 30.26 | 29.91 | 30.03 | 504,011 | +0.21(+0.70%) |
| May 01, 2013 | 30.18 | 30.18 | 29.67 | 29.82 | 521,970 | -0.41(-1.36%) |
| Apr 30, 2013 | 30.58 | 30.71 | 30.14 | 30.23 | 789,018 | +0.09(+0.30%) |
| Apr 29, 2013 | 30.20 | 30.53 | 30.07 | 30.14 | 581,170 | -0.08(-0.26%) |
| Apr 26, 2013 | 30.34 | 30.36 | 29.40 | 30.22 | 838,273 | -0.14(-0.46%) |
| Apr 25, 2013 | 30.75 | 30.99 | 30.33 | 30.36 | 461,188 | -0.25(-0.82%) |
| Apr 24, 2013 | 30.65 | 31.10 | 30.54 | 30.61 | 503,294 | -0.03(-0.10%) |
| Apr 23, 2013 | 30.65 | 31.00 | 30.42 | 30.64 | 421,366 | +0.01(+0.03%) |
| Apr 22, 2013 | 30.70 | 30.75 | 30.51 | 30.63 | 237,435 | +0.05(+0.16%) |
| Apr 19, 2013 | 30.53 | 30.82 | 30.41 | 30.58 | 325,673 | +0.11(+0.36%) |
| Apr 18, 2013 | 30.30 | 30.66 | 30.23 | 30.47 | 322,891 | +0.22(+0.73%) |
| Apr 17, 2013 | 30.30 | 30.39 | 29.91 | 30.25 | 385,658 | -0.10(-0.33%) |
| Apr 16, 2013 | 29.63 | 30.43 | 29.63 | 30.35 | 439,885 | +0.85(+2.88%) |
| Apr 15, 2013 | 30.09 | 30.09 | 29.32 | 29.50 | 511,949 | -0.63(-2.09%) |
| Apr 12, 2013 | 29.95 | 30.48 | 29.81 | 30.13 | 788,828 | +0.16(+0.53%) |
| Apr 11, 2013 | 30.36 | 30.44 | 29.92 | 29.97 | 505,585 | -0.40(-1.32%) |
| Apr 10, 2013 | 30.28 | 30.63 | 30.25 | 30.37 | 512,257 | +0.12(+0.40%) |
| Apr 09, 2013 | 29.95 | 30.45 | 29.86 | 30.25 | 778,755 | +0.33(+1.10%) |
| Apr 08, 2013 | 29.23 | 30.00 | 29.18 | 29.92 | 997,600 | +0.79(+2.71%) |
| Apr 05, 2013 | 29.00 | 29.29 | 28.50 | 29.13 | 555,741 | +0.01(+0.03%) |
| Apr 04, 2013 | 28.68 | 29.26 | 28.64 | 29.12 | 606,730 | +0.27(+0.94%) |
| Apr 03, 2013 | 29.34 | 29.35 | 28.76 | 28.85 | 634,788 | -0.50(-1.70%) |
| Apr 02, 2013 | 29.18 | 29.59 | 29.18 | 29.35 | 778,487 | +0.06(+0.20%) |