| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 29.50 | 30.07 | 28.49 | 28.75 | 1,549,509 | -0.76(-2.58%) |
| May 21, 2013 | 29.61 | 29.83 | 29.45 | 29.51 | 456,513 | -0.01(-0.03%) |
| May 20, 2013 | 29.83 | 29.91 | 29.41 | 29.52 | 707,093 | -0.45(-1.50%) |
| May 17, 2013 | 29.83 | 30.31 | 29.83 | 29.97 | 1,381,514 | +0.27(+0.91%) |
| May 16, 2013 | 29.73 | 29.87 | 29.40 | 29.70 | 901,047 | +0.02(+0.07%) |
| May 15, 2013 | 29.32 | 30.04 | 29.19 | 29.68 | 1,148,242 | +0.77(+2.66%) |
| May 13, 2013 | 28.80 | 29.06 | 28.77 | 28.91 | 572,890 | -0.02(-0.07%) |
| May 10, 2013 | 29.01 | 29.12 | 28.84 | 28.93 | 1,426,016 | -0.04(-0.14%) |
| May 09, 2013 | 29.45 | 29.67 | 28.74 | 28.97 | 1,868,308 | -0.52(-1.76%) |
| May 08, 2013 | 29.07 | 29.60 | 28.81 | 29.49 | 1,380,291 | +0.43(+1.48%) |
| May 07, 2013 | 28.80 | 29.24 | 28.75 | 29.06 | 1,152,247 | +0.32(+1.11%) |
| May 06, 2013 | 28.65 | 29.01 | 28.55 | 28.74 | 854,648 | +0.09(+0.31%) |
| May 03, 2013 | 28.59 | 29.01 | 28.20 | 28.65 | 1,146,334 | +0.45(+1.60%) |
| May 02, 2013 | 27.51 | 28.57 | 27.15 | 28.20 | 3,814,813 | +2.10(+8.05%) |
| May 01, 2013 | 25.81 | 26.57 | 25.67 | 26.10 | 2,484,339 | +0.31(+1.20%) |
| Apr 30, 2013 | 26.11 | 26.44 | 25.64 | 25.79 | 3,841,860 | -0.22(-0.85%) |
| Apr 29, 2013 | 26.32 | 26.47 | 25.89 | 26.01 | 1,972,138 | -0.08(-0.31%) |
| Apr 26, 2013 | 26.07 | 26.31 | 26.01 | 26.09 | 715,403 | +0.02(+0.08%) |
| Apr 25, 2013 | 26.44 | 26.69 | 26.07 | 26.07 | 882,409 | -0.29(-1.10%) |
| Apr 24, 2013 | 26.41 | 26.46 | 26.18 | 26.36 | 673,903 | -0.04(-0.15%) |
| Apr 23, 2013 | 26.18 | 26.43 | 25.84 | 26.40 | 1,284,152 | +0.56(+2.17%) |
| Apr 22, 2013 | 26.36 | 26.47 | 25.67 | 25.84 | 1,805,705 | -0.46(-1.75%) |
| Apr 19, 2013 | 25.90 | 26.33 | 25.74 | 26.30 | 972,493 | +0.61(+2.37%) |
| Apr 18, 2013 | 26.29 | 26.29 | 25.41 | 25.69 | 1,451,889 | -0.56(-2.13%) |
| Apr 17, 2013 | 26.50 | 26.57 | 26.04 | 26.25 | 800,136 | -0.38(-1.43%) |
| Apr 16, 2013 | 26.66 | 26.78 | 26.20 | 26.63 | 962,546 | +0.18(+0.68%) |
| Apr 15, 2013 | 27.60 | 27.60 | 26.45 | 26.45 | 994,150 | -1.33(-4.79%) |
| Apr 12, 2013 | 28.12 | 28.37 | 27.63 | 27.78 | 823,521 | -0.42(-1.49%) |
| Apr 11, 2013 | 27.66 | 28.33 | 27.64 | 28.20 | 952,129 | +0.61(+2.21%) |
| Apr 10, 2013 | 27.71 | 27.71 | 27.25 | 27.59 | 1,046,869 | -0.08(-0.29%) |
| Apr 09, 2013 | 27.63 | 28.01 | 27.45 | 27.67 | 842,731 | +0.11(+0.40%) |
| Apr 08, 2013 | 26.63 | 27.60 | 26.55 | 27.56 | 969,186 | +1.08(+4.08%) |
| Apr 05, 2013 | 26.44 | 26.66 | 26.20 | 26.48 | 751,402 | -0.43(-1.60%) |
| Apr 04, 2013 | 26.70 | 27.04 | 26.30 | 26.91 | 812,387 | +0.19(+0.71%) |
| Apr 03, 2013 | 27.31 | 27.33 | 26.41 | 26.72 | 1,324,326 | -0.62(-2.27%) |
| Apr 02, 2013 | 27.56 | 27.91 | 27.24 | 27.34 | 618,913 | -0.16(-0.58%) |