| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 31.21 | 31.21 | 30.81 | 31.11 | 311,741 | -0.19(-0.61%) |
| May 23, 2013 | 30.86 | 31.33 | 30.62 | 31.30 | 446,465 | +0.09(+0.29%) |
| May 22, 2013 | 31.07 | 31.30 | 30.93 | 31.21 | 534,401 | +0.21(+0.68%) |
| May 21, 2013 | 30.77 | 31.15 | 30.52 | 31.00 | 566,373 | +0.27(+0.88%) |
| 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%) |
| Apr 01, 2013 | 29.18 | 29.30 | 29.00 | 29.29 | 767,507 | -0.02(-0.07%) |
| Mar 28, 2013 | 28.83 | 29.33 | 28.77 | 29.31 | 903,016 | +0.49(+1.70%) |
| Mar 27, 2013 | 28.86 | 28.98 | 28.69 | 28.82 | 623,665 | -0.11(-0.38%) |
| Mar 26, 2013 | 28.68 | 28.95 | 28.55 | 28.93 | 565,222 | +0.29(+1.01%) |
| Mar 25, 2013 | 28.58 | 28.80 | 28.42 | 28.64 | 559,182 | +0.05(+0.17%) |
| Mar 22, 2013 | 28.41 | 28.75 | 28.40 | 28.59 | 669,206 | +0.15(+0.53%) |
| Mar 21, 2013 | 27.95 | 28.54 | 27.93 | 28.44 | 1,321,247 | +0.39(+1.39%) |
| Mar 20, 2013 | 27.88 | 28.06 | 27.71 | 28.05 | 607,658 | +0.22(+0.79%) |
| Mar 19, 2013 | 27.68 | 27.88 | 27.57 | 27.83 | 352,985 | +0.15(+0.54%) |
| Mar 18, 2013 | 27.57 | 27.88 | 27.54 | 27.68 | 422,406 | -0.07(-0.25%) |
| Mar 15, 2013 | 27.88 | 27.91 | 27.65 | 27.75 | 874,763 | -0.03(-0.11%) |
| Mar 14, 2013 | 27.70 | 27.84 | 27.63 | 27.78 | 450,302 | +0.12(+0.43%) |
| Mar 13, 2013 | 27.64 | 27.70 | 27.52 | 27.66 | 619,934 | +0.06(+0.22%) |
| Mar 12, 2013 | 27.40 | 27.64 | 27.35 | 27.60 | 653,435 | +0.20(+0.73%) |
| Mar 11, 2013 | 27.33 | 27.43 | 27.14 | 27.40 | 372,549 | +0.06(+0.22%) |
| Mar 08, 2013 | 27.01 | 27.36 | 26.95 | 27.34 | 523,566 | +0.42(+1.56%) |
| Mar 07, 2013 | 26.74 | 26.97 | 26.59 | 26.92 | 423,379 | +0.21(+0.79%) |
| Mar 06, 2013 | 26.70 | 26.75 | 26.48 | 26.71 | 754,122 | +0.08(+0.30%) |
| Mar 05, 2013 | 26.40 | 26.70 | 26.29 | 26.63 | 557,195 | +0.37(+1.41%) |
| Mar 04, 2013 | 26.40 | 26.78 | 26.25 | 26.26 | 789,250 | -0.14(-0.53%) |