| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 27.78 | 28.49 | 27.53 | 28.46 | 0 | +0.47(+1.68%) |
| May 23, 2013 | 27.51 | 28.14 | 27.06 | 27.99 | 0 | -0.04(-0.14%) |
| May 22, 2013 | 29.51 | 29.73 | 27.65 | 28.03 | 0 | -1.37(-4.66%) |
| May 21, 2013 | 28.81 | 29.80 | 28.58 | 29.40 | 0 | +0.68(+2.37%) |
| May 20, 2013 | 28.52 | 29.61 | 28.52 | 28.72 | 0 | +0.10(+0.35%) |
| May 17, 2013 | 28.38 | 28.81 | 28.38 | 28.62 | 0 | +0.28(+0.99%) |
| May 16, 2013 | 28.66 | 29.00 | 28.14 | 28.34 | 94,296 | -0.39(-1.36%) |
| May 15, 2013 | 28.42 | 28.75 | 27.82 | 28.73 | 0 | +0.02(+0.07%) |
| May 13, 2013 | 29.22 | 29.68 | 28.58 | 28.71 | 0 | -0.45(-1.54%) |
| May 10, 2013 | 26.86 | 29.29 | 26.80 | 29.16 | 0 | +2.34(+8.72%) |
| May 09, 2013 | 26.72 | 26.97 | 26.07 | 26.82 | 0 | +0.03(+0.11%) |
| May 08, 2013 | 26.84 | 27.08 | 26.56 | 26.79 | 0 | -0.20(-0.74%) |
| May 07, 2013 | 27.20 | 27.38 | 26.64 | 26.99 | 0 | -0.13(-0.48%) |
| May 06, 2013 | 27.24 | 27.71 | 26.77 | 27.12 | 0 | -0.23(-0.84%) |
| May 03, 2013 | 26.63 | 27.68 | 26.63 | 27.35 | 0 | +0.96(+3.64%) |
| May 02, 2013 | 25.00 | 26.54 | 25.00 | 26.39 | 0 | +1.42(+5.69%) |
| May 01, 2013 | 25.41 | 25.50 | 24.56 | 24.97 | 0 | -0.56(-2.19%) |
| Apr 30, 2013 | 25.60 | 26.00 | 25.40 | 25.53 | 0 | -0.07(-0.27%) |
| Apr 29, 2013 | 26.07 | 26.07 | 25.55 | 25.60 | 57,181 | -0.54(-2.07%) |
| Apr 26, 2013 | 25.22 | 26.18 | 25.38 | 26.14 | 157,235 | +0.76(+2.99%) |
| Apr 25, 2013 | 25.59 | 26.38 | 25.25 | 25.38 | 135,831 | -0.29(-1.13%) |
| Apr 24, 2013 | 24.71 | 25.83 | 24.71 | 25.67 | 107,522 | +0.79(+3.18%) |
| Apr 23, 2013 | 24.60 | 24.90 | 24.54 | 24.88 | 79,784 | +0.38(+1.55%) |
| Apr 22, 2013 | 24.19 | 24.97 | 23.93 | 24.50 | 154,240 | +0.26(+1.07%) |
| Apr 19, 2013 | 24.68 | 24.85 | 24.02 | 24.24 | 161,871 | -0.09(-0.37%) |
| Apr 18, 2013 | 24.81 | 25.91 | 23.82 | 24.33 | 642,413 | +2.60(+11.97%) |
| Apr 17, 2013 | 21.35 | 21.74 | 21.22 | 21.73 | 111,597 | +0.18(+0.84%) |
| Apr 16, 2013 | 21.46 | 21.61 | 21.28 | 21.55 | 56,514 | +0.25(+1.17%) |
| Apr 15, 2013 | 22.28 | 22.28 | 21.10 | 21.30 | 100,177 | -0.97(-4.36%) |
| Apr 12, 2013 | 21.98 | 22.35 | 21.69 | 22.27 | 59,848 | +0.22(+1.00%) |
| Apr 11, 2013 | 21.72 | 22.23 | 21.67 | 22.05 | 34,900 | +0.33(+1.52%) |
| Apr 10, 2013 | 21.25 | 21.79 | 21.21 | 21.72 | 74,880 | +0.55(+2.60%) |
| Apr 09, 2013 | 21.45 | 21.78 | 21.14 | 21.17 | 37,708 | -0.30(-1.40%) |
| Apr 08, 2013 | 21.37 | 21.55 | 21.10 | 21.47 | 107,974 | +0.18(+0.85%) |
| Apr 05, 2013 | 21.02 | 21.32 | 21.02 | 21.29 | 30,729 | -0.03(-0.14%) |
| Apr 04, 2013 | 21.23 | 21.49 | 21.00 | 21.32 | 92,521 | +0.17(+0.80%) |
| Apr 03, 2013 | 21.69 | 21.79 | 21.03 | 21.15 | 42,641 | -0.44(-2.04%) |
| Apr 02, 2013 | 21.35 | 21.81 | 21.35 | 21.59 | 78,041 | +0.36(+1.70%) |
| Apr 01, 2013 | 21.41 | 21.47 | 20.94 | 21.23 | 95,056 | -0.14(-0.66%) |
| Mar 28, 2013 | 21.38 | 21.55 | 21.18 | 21.37 | 46,184 | +0.04(+0.19%) |
| Mar 27, 2013 | 21.21 | 21.51 | 21.05 | 21.33 | 46,279 | +0.11(+0.52%) |
| Mar 26, 2013 | 21.72 | 21.72 | 21.11 | 21.22 | 50,351 | -0.36(-1.67%) |
| Mar 25, 2013 | 21.85 | 22.18 | 21.47 | 21.58 | 40,221 | -0.26(-1.19%) |
| Mar 22, 2013 | 21.57 | 22.01 | 21.54 | 21.84 | 50,835 | +0.28(+1.30%) |
| Mar 21, 2013 | 21.47 | 21.98 | 21.44 | 21.56 | 45,077 | -0.15(-0.69%) |
| Mar 20, 2013 | 21.72 | 21.97 | 21.60 | 21.71 | 35,530 | +0.15(+0.70%) |
| Mar 19, 2013 | 21.63 | 22.00 | 21.44 | 21.56 | 34,128 | -0.23(-1.06%) |
| Mar 18, 2013 | 22.10 | 22.32 | 21.70 | 21.79 | 54,156 | -0.56(-2.51%) |
| Mar 15, 2013 | 21.86 | 22.72 | 21.56 | 22.35 | 114,296 | +0.43(+1.96%) |
| Mar 14, 2013 | 22.00 | 22.08 | 21.80 | 21.92 | 55,045 | +0.05(+0.23%) |
| Mar 13, 2013 | 21.88 | 21.98 | 21.70 | 21.87 | 49,905 | -0.09(-0.41%) |
| Mar 12, 2013 | 21.85 | 22.15 | 21.51 | 21.96 | 71,411 | +0.13(+0.60%) |
| Mar 11, 2013 | 21.86 | 21.91 | 21.42 | 21.83 | 26,103 | -0.04(-0.18%) |
| Mar 08, 2013 | 21.73 | 22.08 | 21.48 | 21.87 | 66,968 | +0.19(+0.88%) |
| Mar 07, 2013 | 21.54 | 21.79 | 21.22 | 21.68 | 38,876 | +0.21(+0.98%) |
| Mar 06, 2013 | 22.13 | 22.31 | 21.22 | 21.47 | 95,930 | -0.57(-2.59%) |
| Mar 05, 2013 | 20.88 | 22.26 | 20.88 | 22.04 | 167,563 | +1.19(+5.71%) |
| Mar 04, 2013 | 21.20 | 21.20 | 20.55 | 20.85 | 74,787 | -0.35(-1.65%) |