| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 23.12 | 23.61 | 23.06 | 23.51 | 44,376,573 | +0.17(+0.73%) |
| May 22, 2013 | 24.00 | 24.02 | 23.25 | 23.34 | 46,835,368 | -0.67(-2.79%) |
| May 21, 2013 | 23.89 | 24.06 | 23.59 | 24.01 | 0 | +0.07(+0.27%) |
| May 20, 2013 | 23.90 | 23.97 | 23.64 | 23.95 | 54,629,259 | -0.29(-1.22%) |
| May 17, 2013 | 23.85 | 24.25 | 23.70 | 24.24 | 0 | +0.35(+1.48%) |
| May 16, 2013 | 23.51 | 24.24 | 23.36 | 23.89 | 201,612,191 | +2.68(+12.62%) |
| May 15, 2013 | 21.25 | 21.29 | 21.12 | 21.21 | 55,108,403 | -0.06(-0.28%) |
| May 13, 2013 | 21.14 | 21.28 | 21.05 | 21.27 | 35,335,893 | +0.17(+0.81%) |
| May 10, 2013 | 20.83 | 21.10 | 20.82 | 21.10 | 0 | +0.27(+1.30%) |
| May 09, 2013 | 20.72 | 20.95 | 20.61 | 20.83 | 25,789,932 | +0.11(+0.53%) |
| May 08, 2013 | 20.40 | 20.76 | 20.40 | 20.72 | 37,411,489 | +0.34(+1.67%) |
| May 07, 2013 | 20.68 | 20.71 | 20.29 | 20.38 | 54,599,745 | -0.43(-2.07%) |
| May 06, 2013 | 20.87 | 20.92 | 20.74 | 20.81 | 31,315,697 | -0.02(-0.10%) |
| May 03, 2013 | 20.93 | 20.90 | 20.73 | 20.83 | 0 | +0.10(+0.48%) |
| May 02, 2013 | 20.47 | 20.75 | 20.44 | 20.73 | 54,869,754 | +0.35(+1.72%) |
| May 01, 2013 | 20.83 | 20.90 | 20.35 | 20.38 | 44,773,339 | -0.54(-2.58%) |
| Apr 30, 2013 | 20.99 | 21.25 | 20.80 | 20.92 | 37,777,265 | -0.06(-0.29%) |
| Apr 29, 2013 | 20.65 | 21.07 | 20.47 | 20.98 | 29,476,183 | +0.31(+1.50%) |
| Apr 26, 2013 | 20.61 | 20.71 | 20.63 | 20.67 | 33,713,939 | +0.03(+0.15%) |
| Apr 25, 2013 | 20.50 | 20.77 | 20.39 | 20.64 | 40,488,478 | +0.25(+1.23%) |
| Apr 24, 2013 | 20.47 | 20.53 | 20.26 | 20.39 | 55,736,946 | -0.52(-2.49%) |
| Apr 23, 2013 | 20.75 | 21.09 | 20.73 | 20.91 | 34,844,744 | +0.32(+1.55%) |
| Apr 22, 2013 | 20.53 | 20.65 | 20.27 | 20.59 | 31,452,713 | +0.13(+0.64%) |
| Apr 19, 2013 | 20.20 | 20.55 | 19.98 | 20.46 | 51,141,907 | -0.12(-0.58%) |
| Apr 18, 2013 | 20.74 | 20.85 | 20.45 | 20.58 | 35,399,771 | -0.05(-0.24%) |
| Apr 17, 2013 | 20.95 | 21.02 | 20.59 | 20.63 | 30,871,907 | -0.53(-2.50%) |
| Apr 16, 2013 | 21.14 | 21.17 | 20.95 | 21.16 | 32,745,039 | +0.11(+0.52%) |
| Apr 15, 2013 | 21.45 | 21.64 | 21.05 | 21.05 | 27,959,870 | -0.49(-2.27%) |
| Apr 12, 2013 | 21.67 | 21.70 | 21.12 | 21.54 | 31,588,300 | -0.14(-0.67%) |
| Apr 11, 2013 | 21.33 | 21.70 | 21.27 | 21.68 | 35,992,114 | +0.21(+1.00%) |
| Apr 10, 2013 | 21.07 | 21.60 | 21.02 | 21.47 | 39,308,049 | +0.50(+2.38%) |
| Apr 09, 2013 | 20.64 | 21.05 | 20.58 | 20.97 | 27,529,434 | +0.40(+1.94%) |
| Apr 08, 2013 | 20.69 | 20.73 | 20.47 | 20.57 | 22,968,094 | -0.04(-0.19%) |
| Apr 05, 2013 | 20.25 | 20.70 | 20.00 | 20.61 | 54,769,174 | -0.43(-2.04%) |
| Apr 04, 2013 | 21.01 | 21.09 | 20.96 | 21.04 | 25,053,220 | -0.16(-0.74%) |
| Apr 03, 2013 | 21.28 | 21.37 | 21.11 | 21.20 | 30,101,359 | -0.02(-0.11%) |
| Apr 02, 2013 | 20.96 | 21.29 | 20.90 | 21.22 | 34,093,095 | +0.39(+1.87%) |
| Apr 01, 2013 | 21.04 | 21.38 | 20.78 | 20.83 | 40,009,110 | -0.07(-0.31%) |
| Mar 28, 2013 | 20.84 | 20.94 | 20.76 | 20.89 | 28,326,849 | +0.07(+0.31%) |
| Mar 27, 2013 | 20.68 | 20.90 | 20.61 | 20.83 | 27,760,827 | -0.01(-0.07%) |
| Mar 26, 2013 | 20.94 | 20.96 | 20.69 | 20.84 | 27,627,765 | -0.01(-0.02%) |
| Mar 25, 2013 | 20.88 | 20.99 | 20.71 | 20.85 | 36,429,034 | +0.10(+0.48%) |
| Mar 22, 2013 | 20.93 | 21.07 | 20.69 | 20.75 | 39,902,825 | -0.09(-0.43%) |
| Mar 21, 2013 | 21.00 | 21.18 | 20.72 | 20.84 | 64,424,513 | -0.83(-3.83%) |
| Mar 20, 2013 | 21.63 | 21.74 | 21.58 | 21.67 | 24,571,073 | +0.15(+0.70%) |
| Mar 19, 2013 | 21.71 | 21.75 | 21.30 | 21.52 | 27,264,047 | -0.15(-0.69%) |
| Mar 18, 2013 | 21.74 | 21.95 | 21.61 | 21.67 | 30,211,994 | -0.25(-1.16%) |
| Mar 15, 2013 | 21.57 | 21.95 | 21.38 | 21.92 | 59,806,300 | +0.33(+1.55%) |
| Mar 14, 2013 | 21.70 | 21.86 | 21.45 | 21.59 | 40,468,363 | +0.01(+0.07%) |
| Mar 13, 2013 | 21.65 | 21.80 | 21.51 | 21.58 | 30,187,930 | -0.12(-0.58%) |
| Mar 12, 2013 | 21.76 | 21.84 | 21.54 | 21.70 | 25,987,262 | -0.18(-0.82%) |
| Mar 11, 2013 | 21.77 | 21.98 | 21.65 | 21.88 | 29,119,951 | +0.05(+0.23%) |
| Mar 08, 2013 | 21.84 | 21.97 | 21.77 | 21.83 | 23,839,806 | +0.03(+0.13%) |
| Mar 07, 2013 | 21.72 | 21.97 | 21.68 | 21.80 | 37,377,293 | +0.09(+0.40%) |
| Mar 06, 2013 | 21.30 | 21.79 | 21.24 | 21.71 | 45,966,597 | +0.50(+2.34%) |
| Mar 05, 2013 | 20.83 | 21.25 | 20.83 | 21.22 | 32,829,186 | +0.48(+2.30%) |
| Mar 04, 2013 | 20.74 | 20.78 | 20.58 | 20.74 | 22,634,309 | -0.09(-0.43%) |