| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 63.06 | 63.38 | 61.92 | 62.13 | 0 | -0.98(-1.55%) |
| May 21, 2013 | 63.50 | 63.74 | 62.97 | 63.11 | 0 | -0.28(-0.44%) |
| May 20, 2013 | 62.94 | 63.44 | 62.63 | 63.39 | 0 | +0.44(+0.70%) |
| May 17, 2013 | 63.26 | 63.70 | 62.67 | 62.95 | 0 | +0.18(+0.29%) |
| May 16, 2013 | 64.33 | 64.51 | 62.51 | 62.77 | 1,597,568 | -1.98(-3.06%) |
| May 15, 2013 | 64.13 | 64.93 | 63.52 | 64.75 | 0 | +1.51(+2.39%) |
| May 13, 2013 | 63.81 | 63.94 | 62.95 | 63.24 | 0 | -0.57(-0.89%) |
| May 10, 2013 | 63.40 | 63.90 | 63.32 | 63.81 | 0 | +0.51(+0.81%) |
| May 09, 2013 | 63.60 | 64.12 | 63.17 | 63.30 | 0 | -0.25(-0.39%) |
| May 08, 2013 | 63.73 | 63.80 | 63.14 | 63.55 | 0 | -0.23(-0.36%) |
| May 07, 2013 | 63.75 | 63.84 | 63.43 | 63.78 | 0 | +0.03(+0.05%) |
| May 06, 2013 | 63.80 | 63.88 | 63.49 | 63.75 | 0 | +0.11(+0.17%) |
| May 03, 2013 | 64.19 | 63.77 | 63.57 | 63.64 | 0 | -0.03(-0.05%) |
| May 02, 2013 | 63.01 | 63.86 | 62.33 | 63.67 | 0 | +1.23(+1.97%) |
| May 01, 2013 | 62.74 | 62.93 | 62.00 | 62.44 | 0 | -0.30(-0.48%) |
| Apr 30, 2013 | 62.20 | 63.17 | 62.12 | 62.74 | 1,029,373 | +0.55(+0.88%) |
| Apr 29, 2013 | 61.50 | 62.20 | 61.18 | 62.19 | 661,470 | +0.82(+1.34%) |
| Apr 26, 2013 | 61.91 | 62.03 | 61.26 | 61.37 | 585,089 | -0.66(-1.06%) |
| Apr 25, 2013 | 61.70 | 62.67 | 61.60 | 62.03 | 891,038 | +0.47(+0.76%) |
| Apr 24, 2013 | 61.96 | 62.00 | 61.34 | 61.56 | 0 | +0.05(+0.08%) |
| Apr 23, 2013 | 61.46 | 62.18 | 60.85 | 61.51 | 1,889,060 | +0.63(+1.03%) |
| Apr 22, 2013 | 60.00 | 61.74 | 59.06 | 60.88 | 2,426,740 | +2.00(+3.40%) |
| Apr 19, 2013 | 58.23 | 59.22 | 57.66 | 58.88 | 1,031,039 | +1.23(+2.13%) |
| Apr 18, 2013 | 57.88 | 58.08 | 57.03 | 57.65 | 1,185,185 | -0.11(-0.19%) |
| Apr 17, 2013 | 59.08 | 59.15 | 57.27 | 57.76 | 1,435,077 | -1.88(-3.15%) |
| Apr 16, 2013 | 59.32 | 59.70 | 58.92 | 59.64 | 865,304 | +0.78(+1.33%) |
| Apr 15, 2013 | 59.69 | 59.98 | 58.64 | 58.86 | 1,410,696 | -1.30(-2.16%) |
| Apr 12, 2013 | 59.72 | 60.38 | 59.72 | 60.16 | 518,942 | +0.25(+0.42%) |
| Apr 11, 2013 | 59.90 | 60.45 | 59.85 | 59.91 | 853,546 | +0.01(+0.02%) |
| Apr 10, 2013 | 58.80 | 60.71 | 58.80 | 59.90 | 1,811,488 | +1.38(+2.36%) |
| Apr 09, 2013 | 58.43 | 58.72 | 57.64 | 58.52 | 1,064,134 | +0.12(+0.21%) |
| Apr 08, 2013 | 57.75 | 58.47 | 57.19 | 58.40 | 1,102,228 | +0.91(+1.58%) |
| Apr 05, 2013 | 56.84 | 57.72 | 56.08 | 57.49 | 940,581 | -0.14(-0.24%) |
| Apr 04, 2013 | 58.16 | 58.19 | 57.40 | 57.63 | 727,018 | -0.36(-0.62%) |
| Apr 03, 2013 | 59.20 | 59.60 | 57.79 | 57.99 | 886,910 | -1.21(-2.04%) |
| Apr 02, 2013 | 59.32 | 59.97 | 58.97 | 59.20 | 1,180,354 | +0.10(+0.17%) |
| Apr 01, 2013 | 62.41 | 62.41 | 59.02 | 59.10 | 838,028 | -1.18(-1.96%) |
| Mar 28, 2013 | 59.25 | 60.36 | 59.04 | 60.28 | 924,431 | +1.00(+1.69%) |
| Mar 27, 2013 | 59.68 | 59.68 | 58.24 | 59.28 | 1,077,273 | -0.16(-0.27%) |
| Mar 26, 2013 | 59.62 | 59.62 | 58.99 | 59.44 | 542,176 | +0.32(+0.55%) |
| Mar 25, 2013 | 59.54 | 60.19 | 58.96 | 59.12 | 809,507 | -0.13(-0.23%) |
| Mar 22, 2013 | 59.85 | 60.05 | 59.06 | 59.25 | 607,721 | -0.28(-0.47%) |
| Mar 21, 2013 | 59.79 | 60.16 | 59.38 | 59.53 | 1,278,420 | -0.75(-1.24%) |
| Mar 20, 2013 | 59.48 | 60.32 | 59.21 | 60.28 | 1,041,570 | +1.31(+2.22%) |
| Mar 19, 2013 | 59.36 | 59.52 | 58.50 | 58.97 | 1,379,395 | -0.45(-0.76%) |
| Mar 18, 2013 | 58.50 | 59.60 | 58.50 | 59.42 | 860,867 | +0.15(+0.25%) |
| Mar 15, 2013 | 58.67 | 59.29 | 58.45 | 59.27 | 1,054,633 | +0.50(+0.85%) |
| Mar 14, 2013 | 58.32 | 58.78 | 58.11 | 58.77 | 786,682 | +0.58(+1.00%) |
| Mar 13, 2013 | 57.89 | 58.34 | 57.50 | 58.19 | 951,686 | +0.45(+0.78%) |
| Mar 12, 2013 | 56.80 | 57.97 | 56.80 | 57.74 | 1,584,429 | +0.72(+1.26%) |
| Mar 11, 2013 | 56.68 | 57.08 | 56.21 | 57.02 | 887,812 | +0.52(+0.92%) |
| Mar 08, 2013 | 55.57 | 56.60 | 55.57 | 56.50 | 979,597 | +1.21(+2.19%) |
| Mar 07, 2013 | 54.63 | 55.47 | 54.56 | 55.29 | 728,807 | +0.61(+1.12%) |
| Mar 06, 2013 | 54.12 | 54.91 | 54.07 | 54.68 | 1,037,829 | +0.83(+1.54%) |
| Mar 05, 2013 | 52.78 | 53.89 | 52.68 | 53.85 | 1,332,207 | +1.30(+2.47%) |
| Mar 04, 2013 | 52.10 | 52.65 | 51.96 | 52.55 | 650,719 | +0.39(+0.75%) |