| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 32.70 | 33.33 | 32.70 | 33.09 | 291,069 | +0.66(+2.04%) |
| May 16, 2013 | 32.35 | 32.70 | 32.04 | 32.43 | 394,720 | +0.29(+0.90%) |
| May 15, 2013 | 32.07 | 32.26 | 31.76 | 32.14 | 371,337 | +0.38(+1.20%) |
| May 13, 2013 | 31.30 | 31.90 | 31.30 | 31.76 | 297,749 | +0.11(+0.35%) |
| May 10, 2013 | 31.15 | 31.72 | 30.53 | 31.65 | 841,243 | +0.06(+0.19%) |
| May 09, 2013 | 31.83 | 32.05 | 31.27 | 31.59 | 1,738,046 | -0.61(-1.89%) |
| May 08, 2013 | 30.86 | 32.36 | 30.65 | 32.20 | 6,818,720 | +6.15(+23.61%) |
| May 07, 2013 | 26.10 | 26.10 | 25.74 | 26.05 | 160,343 | +0.05(+0.19%) |
| May 06, 2013 | 25.24 | 26.00 | 25.02 | 26.00 | 72,872 | +0.72(+2.85%) |
| May 03, 2013 | 24.77 | 25.30 | 24.89 | 25.28 | 97,724 | +0.39(+1.57%) |
| May 02, 2013 | 25.58 | 25.58 | 24.75 | 24.89 | 134,501 | -0.46(-1.81%) |
| May 01, 2013 | 25.59 | 25.81 | 25.11 | 25.35 | 146,611 | -0.85(-3.24%) |
| Apr 30, 2013 | 26.25 | 26.30 | 26.11 | 26.20 | 81,983 | -0.04(-0.15%) |
| Apr 29, 2013 | 26.00 | 26.25 | 25.86 | 26.24 | 96,472 | +0.28(+1.08%) |
| Apr 26, 2013 | 25.97 | 25.97 | 25.16 | 25.96 | 61,443 | +0.11(+0.43%) |
| Apr 25, 2013 | 25.67 | 26.05 | 25.50 | 25.85 | 66,076 | +0.20(+0.78%) |
| Apr 24, 2013 | 25.16 | 25.67 | 25.16 | 25.65 | 40,542 | +0.57(+2.27%) |
| Apr 23, 2013 | 25.00 | 25.24 | 25.00 | 25.08 | 32,436 | +0.09(+0.36%) |
| Apr 22, 2013 | 24.71 | 25.10 | 24.71 | 24.99 | 52,173 | +0.23(+0.93%) |
| Apr 19, 2013 | 25.07 | 25.20 | 24.72 | 24.76 | 61,533 | -0.42(-1.67%) |
| Apr 18, 2013 | 24.92 | 25.18 | 24.64 | 25.18 | 45,877 | +0.26(+1.04%) |
| Apr 17, 2013 | 24.97 | 25.03 | 24.57 | 24.92 | 38,638 | -0.18(-0.72%) |
| Apr 16, 2013 | 25.00 | 25.19 | 24.86 | 25.10 | 39,019 | +0.29(+1.17%) |
| Apr 15, 2013 | 25.55 | 25.55 | 24.79 | 24.81 | 74,390 | -0.64(-2.51%) |
| Apr 12, 2013 | 25.28 | 25.45 | 24.80 | 25.45 | 130,863 | +0.23(+0.91%) |
| Apr 11, 2013 | 25.40 | 25.44 | 25.18 | 25.22 | 75,229 | -0.14(-0.55%) |
| Apr 10, 2013 | 25.43 | 25.45 | 25.28 | 25.36 | 74,300 | +0.01(+0.04%) |
| Apr 09, 2013 | 25.20 | 25.58 | 25.13 | 25.35 | 127,393 | +0.10(+0.40%) |
| Apr 08, 2013 | 25.00 | 25.46 | 24.84 | 25.25 | 82,037 | +0.31(+1.24%) |
| Apr 05, 2013 | 24.56 | 25.04 | 24.34 | 24.94 | 62,863 | +0.23(+0.93%) |
| Apr 04, 2013 | 25.00 | 25.00 | 24.50 | 24.71 | 60,354 | -0.18(-0.72%) |
| Apr 03, 2013 | 25.28 | 25.30 | 24.62 | 24.89 | 87,941 | -0.27(-1.07%) |
| Apr 02, 2013 | 24.99 | 25.32 | 24.76 | 25.16 | 115,723 | +0.23(+0.92%) |
| Apr 01, 2013 | 24.47 | 25.00 | 24.31 | 24.93 | 107,349 | +0.50(+2.05%) |
| Mar 28, 2013 | 24.50 | 24.57 | 24.24 | 24.43 | 183,779 | +0.03(+0.12%) |
| Mar 27, 2013 | 24.39 | 24.53 | 24.18 | 24.40 | 236,661 | +0.01(+0.04%) |
| Mar 26, 2013 | 24.30 | 24.45 | 24.19 | 24.39 | 292,758 | +0.04(+0.16%) |
| Mar 25, 2013 | 24.29 | 24.49 | 24.21 | 24.35 | 212,032 | +0.10(+0.41%) |
| Mar 22, 2013 | 24.20 | 24.28 | 24.05 | 24.25 | 285,029 | +0.12(+0.50%) |
| Mar 21, 2013 | 24.13 | 24.35 | 24.06 | 24.13 | 236,591 | -0.03(-0.12%) |
| Mar 20, 2013 | 24.75 | 24.75 | 24.11 | 24.16 | 295,926 | -0.07(-0.29%) |
| Mar 19, 2013 | 23.86 | 24.25 | 23.62 | 24.23 | 256,948 | +0.31(+1.30%) |
| Mar 18, 2013 | 24.02 | 24.40 | 23.89 | 23.92 | 267,249 | -0.29(-1.20%) |
| Mar 15, 2013 | 24.40 | 24.75 | 23.90 | 24.21 | 1,083,181 | -0.20(-0.82%) |
| Mar 14, 2013 | 24.64 | 24.98 | 24.15 | 24.41 | 364,312 | +0.01(+0.04%) |
| Mar 13, 2013 | 23.23 | 24.82 | 23.01 | 24.40 | 478,084 | +1.41(+6.13%) |
| Mar 12, 2013 | 22.73 | 23.39 | 22.05 | 22.99 | 1,107,524 | +0.20(+0.88%) |
| Mar 11, 2013 | 23.00 | 23.40 | 22.76 | 22.79 | 147,068 | -0.24(-1.04%) |
| Mar 08, 2013 | 22.72 | 23.07 | 22.61 | 23.03 | 111,411 | +0.51(+2.26%) |
| Mar 07, 2013 | 21.91 | 22.67 | 21.90 | 22.52 | 122,763 | +0.62(+2.83%) |
| Mar 06, 2013 | 22.60 | 22.94 | 21.58 | 21.90 | 202,656 | -0.67(-2.97%) |
| Mar 05, 2013 | 22.82 | 22.86 | 22.51 | 22.57 | 96,340 | -0.28(-1.23%) |
| Mar 04, 2013 | 22.87 | 23.20 | 22.70 | 22.85 | 107,069 | -0.07(-0.31%) |