| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 25.82 | 26.91 | 25.59 | 26.67 | 0 | +0.32(+1.21%) |
| May 22, 2013 | 26.41 | 27.20 | 26.05 | 26.35 | 0 | -0.20(-0.75%) |
| May 21, 2013 | 26.10 | 26.66 | 25.63 | 26.55 | 0 | +0.40(+1.53%) |
| May 20, 2013 | 26.57 | 26.82 | 25.96 | 26.15 | 0 | -0.60(-2.24%) |
| May 17, 2013 | 26.62 | 26.87 | 25.95 | 26.75 | 0 | +0.20(+0.75%) |
| May 16, 2013 | 27.19 | 27.58 | 26.44 | 26.55 | 1,523,255 | -0.80(-2.93%) |
| May 15, 2013 | 27.36 | 27.90 | 27.12 | 27.35 | 0 | -0.66(-2.36%) |
| May 13, 2013 | 27.85 | 28.48 | 27.04 | 28.01 | 0 | -0.24(-0.85%) |
| May 10, 2013 | 28.37 | 29.50 | 27.72 | 28.25 | 0 | +0.10(+0.36%) |
| May 09, 2013 | 27.00 | 28.33 | 27.00 | 28.15 | 0 | +1.04(+3.84%) |
| May 08, 2013 | 27.10 | 27.30 | 26.99 | 27.11 | 0 | -0.08(-0.29%) |
| May 07, 2013 | 27.18 | 27.34 | 26.99 | 27.19 | 0 | -0.01(-0.04%) |
| May 06, 2013 | 27.26 | 27.32 | 27.06 | 27.20 | 0 | +0.02(+0.07%) |
| May 03, 2013 | 27.25 | 27.25 | 26.99 | 27.18 | 0 | +0.00(+0.00%) |
| May 02, 2013 | 27.39 | 27.50 | 26.93 | 27.18 | 8,892,658 | -0.39(-1.41%) |
| May 01, 2013 | 26.43 | 28.06 | 26.43 | 27.57 | 2,274,053 | +0.77(+2.87%) |
| Apr 30, 2013 | 26.72 | 27.34 | 26.23 | 26.80 | 0 | +0.11(+0.41%) |
| Apr 29, 2013 | 25.89 | 26.88 | 24.55 | 26.69 | 2,682,234 | -0.80(-2.91%) |
| Apr 26, 2013 | 27.52 | 27.64 | 27.33 | 27.49 | 905,141 | +0.05(+0.18%) |
| Apr 25, 2013 | 27.06 | 28.53 | 27.06 | 27.44 | 1,372,666 | +0.55(+2.05%) |
| Apr 24, 2013 | 26.60 | 27.49 | 26.60 | 26.89 | 1,321,052 | +0.19(+0.71%) |
| Apr 23, 2013 | 26.50 | 26.76 | 26.37 | 26.70 | 988,153 | +0.45(+1.71%) |
| Apr 22, 2013 | 25.91 | 26.58 | 25.56 | 26.25 | 903,596 | +0.50(+1.94%) |
| Apr 19, 2013 | 25.08 | 25.80 | 24.73 | 25.75 | 1,021,010 | +0.66(+2.63%) |
| Apr 18, 2013 | 25.98 | 26.11 | 24.96 | 25.09 | 1,026,190 | -0.80(-3.09%) |
| Apr 17, 2013 | 26.09 | 26.25 | 25.55 | 25.89 | 1,213,212 | -0.50(-1.89%) |
| Apr 16, 2013 | 25.13 | 27.28 | 24.71 | 26.39 | 2,572,030 | +0.98(+3.86%) |
| Apr 15, 2013 | 27.12 | 27.59 | 25.08 | 25.41 | 3,897,697 | -2.19(-7.93%) |
| Apr 12, 2013 | 23.00 | 27.84 | 22.90 | 27.60 | 7,153,791 | +3.91(+16.50%) |
| Apr 11, 2013 | 21.83 | 24.06 | 21.83 | 23.69 | 3,374,954 | +1.86(+8.52%) |
| Apr 10, 2013 | 20.54 | 22.08 | 20.42 | 21.83 | 1,857,123 | +1.42(+6.96%) |
| Apr 09, 2013 | 20.79 | 21.00 | 20.38 | 20.41 | 1,156,924 | -0.62(-2.95%) |
| Apr 08, 2013 | 20.55 | 21.16 | 20.44 | 21.03 | 1,413,779 | +0.59(+2.89%) |
| Apr 05, 2013 | 19.59 | 20.51 | 19.00 | 20.44 | 998,165 | +0.45(+2.25%) |
| Apr 04, 2013 | 19.72 | 20.19 | 19.68 | 19.99 | 982,056 | +0.20(+1.01%) |
| Apr 03, 2013 | 20.21 | 20.39 | 19.71 | 19.79 | 1,350,333 | -0.46(-2.27%) |
| Apr 02, 2013 | 19.69 | 20.41 | 19.63 | 20.25 | 1,920,584 | +0.64(+3.26%) |
| Apr 01, 2013 | 20.45 | 20.66 | 19.01 | 19.61 | 2,918,480 | -0.68(-3.35%) |
| Mar 28, 2013 | 19.75 | 20.71 | 19.45 | 20.29 | 1,715,770 | +0.57(+2.89%) |
| Mar 27, 2013 | 19.00 | 19.84 | 18.77 | 19.72 | 1,172,081 | +0.51(+2.65%) |
| Mar 26, 2013 | 19.25 | 19.51 | 19.02 | 19.21 | 857,766 | +0.03(+0.16%) |
| Mar 25, 2013 | 18.24 | 19.26 | 18.24 | 19.18 | 1,857,947 | +1.01(+5.56%) |
| Mar 22, 2013 | 17.82 | 18.27 | 17.72 | 18.17 | 829,942 | +0.36(+2.02%) |
| Mar 21, 2013 | 17.57 | 17.92 | 17.46 | 17.81 | 446,192 | +0.02(+0.11%) |
| Mar 20, 2013 | 17.73 | 17.84 | 17.57 | 17.79 | 504,412 | +0.15(+0.85%) |
| Mar 19, 2013 | 17.75 | 17.95 | 17.46 | 17.64 | 449,163 | -0.04(-0.23%) |
| Mar 18, 2013 | 17.47 | 17.83 | 17.25 | 17.68 | 609,347 | -0.11(-0.62%) |
| Mar 15, 2013 | 17.88 | 17.88 | 17.39 | 17.79 | 597,965 | -0.13(-0.73%) |
| Mar 14, 2013 | 17.66 | 17.94 | 17.39 | 17.92 | 444,257 | +0.25(+1.41%) |
| Mar 13, 2013 | 17.70 | 17.90 | 17.36 | 17.67 | 689,331 | +0.00(+0.00%) |
| Mar 12, 2013 | 18.00 | 18.22 | 17.42 | 17.67 | 919,874 | -0.35(-1.94%) |
| Mar 11, 2013 | 18.16 | 18.32 | 17.99 | 18.02 | 1,139,906 | -0.23(-1.26%) |
| Mar 08, 2013 | 18.04 | 18.32 | 18.01 | 18.25 | 945,504 | +0.37(+2.07%) |
| Mar 07, 2013 | 18.02 | 18.12 | 17.75 | 17.88 | 863,370 | +0.03(+0.17%) |
| Mar 06, 2013 | 17.97 | 18.20 | 17.51 | 17.85 | 1,456,691 | -0.08(-0.45%) |
| Mar 05, 2013 | 17.07 | 18.11 | 16.79 | 17.93 | 2,200,096 | +0.93(+5.47%) |
| Mar 04, 2013 | 15.86 | 17.63 | 15.55 | 17.00 | 2,844,737 | +1.14(+7.19%) |