| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 37.61 | 38.44 | 37.54 | 38.43 | 0 | +0.83(+2.21%) |
| May 20, 2013 | 37.28 | 37.92 | 37.21 | 37.60 | 0 | +0.21(+0.56%) |
| May 17, 2013 | 37.24 | 37.52 | 36.70 | 37.39 | 0 | +0.16(+0.43%) |
| May 16, 2013 | 37.13 | 37.76 | 37.06 | 37.23 | 70,179 | -0.13(-0.35%) |
| May 15, 2013 | 37.45 | 37.76 | 37.10 | 37.36 | 0 | +0.04(+0.11%) |
| May 13, 2013 | 37.44 | 37.76 | 37.00 | 37.32 | 0 | -0.25(-0.67%) |
| May 10, 2013 | 36.91 | 37.70 | 36.86 | 37.57 | 0 | +0.68(+1.84%) |
| May 09, 2013 | 36.79 | 37.00 | 36.60 | 36.89 | 0 | +0.16(+0.44%) |
| May 08, 2013 | 36.74 | 37.04 | 36.19 | 36.73 | 0 | -0.03(-0.08%) |
| May 07, 2013 | 36.77 | 36.91 | 36.21 | 36.76 | 0 | +0.06(+0.16%) |
| May 06, 2013 | 36.62 | 37.17 | 36.38 | 36.70 | 0 | +0.01(+0.03%) |
| May 03, 2013 | 37.60 | 37.39 | 36.02 | 36.69 | 0 | -0.70(-1.87%) |
| May 02, 2013 | 37.24 | 37.76 | 36.99 | 37.39 | 0 | +0.13(+0.35%) |
| May 01, 2013 | 38.18 | 38.18 | 37.11 | 37.26 | 0 | -1.06(-2.77%) |
| Apr 30, 2013 | 38.26 | 38.85 | 37.65 | 38.32 | 0 | +0.48(+1.27%) |
| Apr 29, 2013 | 37.62 | 38.22 | 37.48 | 37.84 | 61,373 | +0.36(+0.96%) |
| Apr 26, 2013 | 37.57 | 37.74 | 37.42 | 37.48 | 94,835 | -0.15(-0.40%) |
| Apr 25, 2013 | 37.00 | 37.91 | 36.99 | 37.63 | 0 | +0.79(+2.14%) |
| Apr 24, 2013 | 36.65 | 36.97 | 36.46 | 36.84 | 156,191 | +0.13(+0.35%) |
| Apr 23, 2013 | 36.02 | 36.99 | 35.81 | 36.71 | 226,103 | +0.90(+2.51%) |
| Apr 22, 2013 | 35.73 | 36.07 | 35.47 | 35.81 | 129,500 | +0.00(+0.00%) |
| Apr 19, 2013 | 35.10 | 35.99 | 35.10 | 35.81 | 174,050 | +0.80(+2.29%) |
| Apr 18, 2013 | 35.18 | 35.37 | 34.79 | 35.01 | 105,852 | -0.31(-0.88%) |
| Apr 17, 2013 | 35.30 | 35.66 | 34.49 | 35.32 | 185,066 | -0.38(-1.06%) |
| Apr 16, 2013 | 35.35 | 35.90 | 35.05 | 35.70 | 129,587 | +0.38(+1.08%) |
| Apr 15, 2013 | 36.16 | 36.68 | 34.99 | 35.32 | 373,532 | -0.70(-1.94%) |
| Apr 12, 2013 | 34.92 | 36.05 | 34.13 | 36.02 | 329,078 | +1.03(+2.94%) |
| Apr 11, 2013 | 34.51 | 35.18 | 34.20 | 34.99 | 208,224 | +0.31(+0.89%) |
| Apr 10, 2013 | 33.80 | 35.01 | 33.80 | 34.68 | 248,128 | +1.03(+3.06%) |
| Apr 09, 2013 | 33.88 | 33.99 | 33.25 | 33.65 | 104,704 | -0.25(-0.74%) |
| Apr 08, 2013 | 33.93 | 34.10 | 33.60 | 33.90 | 81,915 | +0.00(+0.00%) |
| Apr 05, 2013 | 33.25 | 34.00 | 33.09 | 33.90 | 152,918 | +0.13(+0.38%) |
| Apr 04, 2013 | 33.20 | 34.00 | 33.17 | 33.77 | 132,584 | +0.57(+1.72%) |
| Apr 03, 2013 | 33.52 | 33.52 | 32.76 | 33.20 | 250,645 | -0.43(-1.28%) |
| Apr 02, 2013 | 34.17 | 34.34 | 33.42 | 33.63 | 262,526 | -0.63(-1.84%) |
| Apr 01, 2013 | 34.50 | 34.93 | 33.57 | 34.26 | 266,584 | -0.28(-0.81%) |
| Mar 28, 2013 | 34.93 | 35.40 | 34.07 | 34.54 | 328,280 | -0.23(-0.66%) |
| Mar 27, 2013 | 32.50 | 35.00 | 32.25 | 34.77 | 1,519,532 | +3.75(+12.09%) |
| Mar 26, 2013 | 31.88 | 32.72 | 30.65 | 31.02 | 758,127 | -1.15(-3.57%) |
| Mar 25, 2013 | 31.50 | 32.17 | 31.13 | 32.17 | 755,624 | +0.77(+2.45%) |
| Mar 22, 2013 | 31.00 | 31.59 | 30.59 | 31.40 | 369,506 | +1.26(+4.18%) |
| Mar 21, 2013 | 30.07 | 30.50 | 29.71 | 30.14 | 110,440 | -0.14(-0.46%) |
| Mar 20, 2013 | 30.02 | 30.33 | 29.88 | 30.28 | 205,606 | +0.56(+1.88%) |
| Mar 19, 2013 | 30.17 | 30.71 | 29.51 | 29.72 | 216,531 | -0.31(-1.03%) |
| Mar 18, 2013 | 29.43 | 30.12 | 29.23 | 30.03 | 140,793 | +0.12(+0.40%) |
| Mar 15, 2013 | 29.92 | 30.05 | 29.19 | 29.91 | 288,911 | +0.05(+0.17%) |
| Mar 14, 2013 | 29.73 | 30.02 | 29.32 | 29.86 | 156,479 | +0.12(+0.40%) |
| Mar 13, 2013 | 29.57 | 29.86 | 28.87 | 29.74 | 200,177 | +0.12(+0.41%) |
| Mar 12, 2013 | 29.50 | 29.71 | 29.01 | 29.62 | 102,984 | +0.24(+0.82%) |
| Mar 11, 2013 | 29.32 | 29.72 | 28.89 | 29.38 | 257,828 | +0.18(+0.62%) |
| Mar 08, 2013 | 28.40 | 29.30 | 28.25 | 29.20 | 688,470 | +1.18(+4.21%) |
| Mar 07, 2013 | 28.36 | 28.65 | 27.75 | 28.02 | 297,109 | -0.70(-2.44%) |
| Mar 06, 2013 | 28.70 | 28.85 | 28.15 | 28.72 | 165,586 | +0.37(+1.31%) |
| Mar 05, 2013 | 26.97 | 28.70 | 26.95 | 28.35 | 377,554 | +1.62(+6.06%) |
| Mar 04, 2013 | 26.55 | 27.18 | 26.15 | 26.73 | 487,013 | -0.45(-1.66%) |