| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 41.15 | 41.18 | 40.12 | 41.00 | 257,863 | -0.23(-0.56%) |
| May 22, 2013 | 41.40 | 41.98 | 41.10 | 41.23 | 249,931 | -0.19(-0.46%) |
| May 21, 2013 | 41.35 | 41.97 | 41.31 | 41.42 | 280,162 | +0.11(+0.27%) |
| May 20, 2013 | 41.61 | 41.61 | 41.25 | 41.31 | 153,350 | -0.35(-0.84%) |
| May 17, 2013 | 41.27 | 41.88 | 41.15 | 41.66 | 260,059 | +0.06(+0.14%) |
| May 16, 2013 | 41.76 | 41.89 | 41.45 | 41.60 | 316,381 | -0.16(-0.38%) |
| May 15, 2013 | 42.00 | 42.17 | 41.60 | 41.76 | 423,058 | -0.30(-0.71%) |
| May 13, 2013 | 42.19 | 42.28 | 41.78 | 42.06 | 365,799 | -0.12(-0.28%) |
| May 10, 2013 | 42.70 | 42.74 | 41.91 | 42.18 | 317,930 | -0.50(-1.17%) |
| May 09, 2013 | 42.42 | 42.98 | 42.36 | 42.68 | 435,723 | +0.37(+0.87%) |
| May 08, 2013 | 41.84 | 42.36 | 41.84 | 42.31 | 372,608 | +0.40(+0.95%) |
| May 07, 2013 | 41.57 | 42.02 | 41.44 | 41.91 | 484,191 | +0.55(+1.33%) |
| May 06, 2013 | 41.63 | 41.87 | 41.07 | 41.36 | 291,621 | -0.17(-0.41%) |
| May 03, 2013 | 41.95 | 41.87 | 41.40 | 41.53 | 522,190 | +0.45(+1.10%) |
| May 02, 2013 | 41.52 | 42.21 | 41.08 | 41.08 | 571,014 | +0.41(+1.01%) |
| May 01, 2013 | 40.42 | 40.70 | 40.04 | 40.67 | 779,012 | +0.44(+1.09%) |
| Apr 30, 2013 | 40.32 | 40.38 | 39.96 | 40.23 | 870,835 | -0.13(-0.32%) |
| Apr 29, 2013 | 40.31 | 40.52 | 40.16 | 40.36 | 481,364 | +0.22(+0.55%) |
| Apr 26, 2013 | 40.12 | 40.27 | 39.88 | 40.14 | 362,805 | +0.07(+0.17%) |
| Apr 25, 2013 | 39.82 | 40.48 | 39.52 | 40.07 | 430,768 | +0.50(+1.26%) |
| Apr 24, 2013 | 39.49 | 39.63 | 39.33 | 39.57 | 275,849 | +0.01(+0.03%) |
| Apr 23, 2013 | 38.98 | 39.78 | 38.56 | 39.56 | 415,178 | +0.77(+1.99%) |
| Apr 22, 2013 | 39.51 | 39.51 | 38.61 | 38.79 | 434,759 | -0.72(-1.82%) |
| Apr 19, 2013 | 38.67 | 39.92 | 38.50 | 39.51 | 372,772 | +0.91(+2.36%) |
| Apr 18, 2013 | 39.15 | 39.21 | 38.52 | 38.60 | 424,335 | -0.46(-1.18%) |
| Apr 17, 2013 | 38.82 | 39.21 | 38.58 | 39.06 | 726,881 | +0.01(+0.03%) |
| Apr 16, 2013 | 38.44 | 39.06 | 38.11 | 39.05 | 390,580 | +0.52(+1.35%) |
| Apr 15, 2013 | 39.54 | 39.65 | 38.47 | 38.53 | 372,061 | -1.33(-3.34%) |
| Apr 12, 2013 | 39.63 | 39.88 | 39.34 | 39.86 | 256,120 | +0.10(+0.25%) |
| Apr 11, 2013 | 39.91 | 40.31 | 39.59 | 39.76 | 376,761 | -0.12(-0.30%) |
| Apr 10, 2013 | 39.46 | 39.88 | 39.28 | 39.88 | 557,600 | +0.52(+1.32%) |
| Apr 09, 2013 | 39.86 | 39.86 | 39.16 | 39.36 | 478,895 | -0.41(-1.03%) |
| Apr 08, 2013 | 39.47 | 39.77 | 39.15 | 39.77 | 288,215 | +0.22(+0.56%) |
| Apr 05, 2013 | 39.00 | 39.55 | 38.44 | 39.55 | 468,923 | +0.00(+0.00%) |
| Apr 04, 2013 | 39.98 | 39.98 | 39.32 | 39.55 | 614,570 | -0.30(-0.75%) |
| Apr 03, 2013 | 40.22 | 40.43 | 39.58 | 39.85 | 837,175 | -0.40(-0.99%) |
| Apr 02, 2013 | 39.69 | 40.39 | 39.68 | 40.25 | 536,486 | +0.57(+1.44%) |
| Apr 01, 2013 | 39.91 | 40.50 | 39.47 | 39.68 | 708,759 | -0.23(-0.58%) |
| Mar 28, 2013 | 39.27 | 39.97 | 39.05 | 39.91 | 600,809 | +0.60(+1.53%) |
| Mar 27, 2013 | 39.17 | 39.36 | 38.83 | 39.31 | 486,495 | -0.07(-0.18%) |
| Mar 26, 2013 | 39.22 | 39.43 | 39.11 | 39.38 | 479,635 | +0.30(+0.77%) |
| Mar 25, 2013 | 39.11 | 39.19 | 38.86 | 39.08 | 474,786 | +0.11(+0.28%) |
| Mar 22, 2013 | 38.77 | 39.07 | 38.74 | 38.97 | 554,551 | +0.24(+0.62%) |
| Mar 21, 2013 | 38.74 | 38.92 | 38.57 | 38.73 | 529,425 | -0.09(-0.23%) |
| Mar 20, 2013 | 38.75 | 38.98 | 38.49 | 38.82 | 336,170 | +0.18(+0.47%) |
| Mar 19, 2013 | 38.53 | 38.96 | 38.29 | 38.64 | 703,950 | +0.09(+0.23%) |
| Mar 18, 2013 | 38.45 | 38.84 | 38.30 | 38.55 | 425,465 | -0.35(-0.90%) |
| Mar 15, 2013 | 38.67 | 38.98 | 38.31 | 38.90 | 599,370 | +0.13(+0.34%) |
| Mar 14, 2013 | 38.16 | 38.80 | 38.12 | 38.77 | 565,700 | +0.12(+0.31%) |
| Mar 13, 2013 | 38.70 | 38.89 | 38.49 | 38.65 | 660,244 | -0.06(-0.15%) |
| Mar 12, 2013 | 38.61 | 39.00 | 38.51 | 38.71 | 658,593 | -0.01(-0.03%) |
| Mar 11, 2013 | 38.18 | 38.76 | 38.04 | 38.72 | 580,331 | +0.56(+1.47%) |
| Mar 08, 2013 | 37.82 | 38.27 | 37.58 | 38.16 | 404,286 | +0.55(+1.46%) |
| Mar 07, 2013 | 37.64 | 37.89 | 37.37 | 37.61 | 381,158 | +0.00(+0.00%) |
| Mar 06, 2013 | 37.98 | 38.17 | 37.34 | 37.61 | 381,506 | -0.23(-0.61%) |
| Mar 05, 2013 | 38.11 | 38.28 | 37.59 | 37.84 | 1,217,835 | +0.00(+0.00%) |
| Mar 04, 2013 | 37.14 | 37.90 | 36.97 | 37.84 | 527,561 | +0.72(+1.94%) |