| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 43.08 | 43.41 | 42.87 | 43.29 | 739,653 | +0.23(+0.53%) |
| May 22, 2013 | 43.21 | 43.58 | 42.99 | 43.06 | 955,958 | -0.20(-0.46%) |
| May 21, 2013 | 43.17 | 43.47 | 42.96 | 43.26 | 794,974 | -0.01(-0.02%) |
| May 20, 2013 | 43.24 | 43.41 | 43.16 | 43.27 | 743,954 | +0.05(+0.12%) |
| May 17, 2013 | 43.01 | 43.24 | 43.01 | 43.22 | 546,091 | -0.03(-0.07%) |
| May 16, 2013 | 43.39 | 43.53 | 43.22 | 43.25 | 575,917 | -0.29(-0.67%) |
| May 15, 2013 | 43.34 | 43.56 | 43.31 | 43.54 | 562,461 | +0.92(+2.16%) |
| May 13, 2013 | 42.70 | 42.80 | 42.59 | 42.62 | 836,951 | +0.08(+0.19%) |
| May 10, 2013 | 42.59 | 42.60 | 42.41 | 42.54 | 634,069 | +0.05(+0.12%) |
| May 09, 2013 | 42.72 | 42.81 | 42.41 | 42.49 | 756,576 | -0.58(-1.35%) |
| May 08, 2013 | 43.12 | 43.28 | 42.94 | 43.07 | 858,142 | -0.24(-0.55%) |
| May 07, 2013 | 43.20 | 43.36 | 43.09 | 43.31 | 899,731 | +0.07(+0.16%) |
| May 06, 2013 | 43.56 | 43.60 | 43.18 | 43.24 | 514,446 | -0.20(-0.46%) |
| May 03, 2013 | 43.45 | 43.48 | 43.15 | 43.44 | 943,580 | +0.29(+0.67%) |
| May 02, 2013 | 43.03 | 43.30 | 43.01 | 43.15 | 771,566 | -0.10(-0.23%) |
| May 01, 2013 | 43.54 | 43.63 | 43.21 | 43.25 | 903,036 | -0.07(-0.16%) |
| Apr 30, 2013 | 43.15 | 43.37 | 43.06 | 43.32 | 892,739 | -0.07(-0.16%) |
| Apr 29, 2013 | 43.10 | 43.50 | 43.07 | 43.39 | 1,172,560 | +0.71(+1.66%) |
| Apr 26, 2013 | 42.69 | 42.87 | 42.47 | 42.68 | 741,331 | +0.21(+0.49%) |
| Apr 25, 2013 | 42.83 | 42.90 | 42.44 | 42.47 | 885,138 | -0.74(-1.71%) |
| Apr 24, 2013 | 43.49 | 43.50 | 43.19 | 43.21 | 902,654 | +0.03(+0.07%) |
| Apr 23, 2013 | 42.85 | 43.24 | 42.83 | 43.18 | 815,988 | +0.85(+2.01%) |
| Apr 22, 2013 | 42.26 | 42.43 | 42.05 | 42.33 | 737,193 | -0.14(-0.33%) |
| Apr 19, 2013 | 42.24 | 42.47 | 42.18 | 42.47 | 796,028 | +0.27(+0.64%) |
| Apr 18, 2013 | 42.24 | 42.37 | 41.99 | 42.20 | 840,769 | +0.10(+0.24%) |
| Apr 17, 2013 | 42.56 | 42.56 | 41.97 | 42.10 | 1,367,909 | -0.67(-1.57%) |
| Apr 16, 2013 | 42.76 | 42.80 | 42.47 | 42.77 | 569,014 | +0.23(+0.54%) |
| Apr 15, 2013 | 42.82 | 42.96 | 42.54 | 42.54 | 904,563 | -0.46(-1.07%) |
| Apr 12, 2013 | 42.84 | 43.00 | 42.79 | 43.00 | 484,315 | +0.03(+0.07%) |
| Apr 11, 2013 | 42.82 | 43.02 | 42.76 | 42.97 | 649,016 | +0.43(+1.01%) |
| Apr 10, 2013 | 42.14 | 42.60 | 42.10 | 42.54 | 996,258 | +0.70(+1.67%) |
| Apr 09, 2013 | 41.79 | 41.94 | 41.59 | 41.84 | 1,032,673 | -0.15(-0.36%) |
| Apr 08, 2013 | 42.14 | 42.15 | 41.84 | 41.99 | 634,892 | +0.07(+0.17%) |
| Apr 05, 2013 | 41.42 | 41.96 | 41.40 | 41.92 | 818,055 | -0.15(-0.36%) |
| Apr 04, 2013 | 41.98 | 42.26 | 41.88 | 42.07 | 1,129,626 | -0.48(-1.13%) |
| Apr 03, 2013 | 42.85 | 42.93 | 42.53 | 42.55 | 651,059 | -0.06(-0.14%) |
| Apr 02, 2013 | 42.35 | 42.82 | 42.31 | 42.61 | 885,114 | +0.41(+0.97%) |
| Apr 01, 2013 | 42.25 | 42.25 | 42.08 | 42.20 | 443,502 | -0.04(-0.09%) |
| Mar 28, 2013 | 42.24 | 42.52 | 42.04 | 42.24 | 910,212 | +0.69(+1.66%) |
| Mar 27, 2013 | 41.26 | 41.60 | 41.19 | 41.55 | 1,061,245 | -0.24(-0.57%) |
| Mar 26, 2013 | 41.86 | 41.93 | 41.65 | 41.79 | 1,464,404 | -0.09(-0.21%) |
| Mar 25, 2013 | 42.00 | 42.16 | 41.76 | 41.88 | 737,389 | -0.15(-0.36%) |
| Mar 22, 2013 | 41.80 | 42.25 | 41.75 | 42.03 | 722,743 | +0.62(+1.50%) |
| Mar 21, 2013 | 41.39 | 41.55 | 41.26 | 41.41 | 829,902 | -0.32(-0.77%) |
| Mar 20, 2013 | 41.84 | 41.93 | 41.62 | 41.73 | 1,079,811 | +0.20(+0.48%) |
| Mar 19, 2013 | 41.49 | 41.72 | 41.33 | 41.53 | 969,178 | +0.29(+0.70%) |
| Mar 18, 2013 | 40.99 | 41.37 | 40.95 | 41.24 | 878,259 | +0.04(+0.10%) |
| Mar 15, 2013 | 41.42 | 41.46 | 41.18 | 41.20 | 707,929 | -0.15(-0.36%) |
| Mar 14, 2013 | 40.80 | 41.35 | 40.78 | 41.35 | 970,089 | +0.41(+1.00%) |
| Mar 13, 2013 | 40.82 | 40.95 | 40.76 | 40.94 | 549,404 | +0.04(+0.10%) |
| Mar 12, 2013 | 40.90 | 40.98 | 40.83 | 40.90 | 678,683 | -0.05(-0.12%) |
| Mar 11, 2013 | 40.76 | 40.97 | 40.74 | 40.95 | 666,826 | +0.06(+0.15%) |
| Mar 08, 2013 | 40.87 | 40.95 | 40.71 | 40.89 | 572,783 | +0.12(+0.29%) |
| Mar 07, 2013 | 40.97 | 41.03 | 40.71 | 40.77 | 605,823 | +0.39(+0.97%) |
| Mar 06, 2013 | 40.52 | 40.58 | 40.31 | 40.38 | 701,237 | -0.19(-0.47%) |
| Mar 05, 2013 | 40.67 | 40.78 | 40.52 | 40.57 | 728,457 | +0.25(+0.62%) |
| Mar 04, 2013 | 39.98 | 40.37 | 39.96 | 40.32 | 684,783 | +0.27(+0.67%) |