| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 11.47 | 11.57 | 10.98 | 11.08 | 13,177,482 | -0.33(-2.89%) |
| Feb 28, 2012 | 11.24 | 11.53 | 11.16 | 11.41 | 7,475,376 | +0.25(+2.24%) |
| Feb 27, 2012 | 11.19 | 11.23 | 11.01 | 11.16 | 5,064,448 | -0.03(-0.27%) |
| Feb 24, 2012 | 11.41 | 11.49 | 11.12 | 11.19 | 6,377,210 | -0.22(-1.93%) |
| Feb 23, 2012 | 11.60 | 11.68 | 11.34 | 11.41 | 7,207,161 | -0.13(-1.13%) |
| Feb 22, 2012 | 11.25 | 11.59 | 11.12 | 11.54 | 8,740,775 | +0.18(+1.58%) |
| Feb 21, 2012 | 11.09 | 11.43 | 11.06 | 11.36 | 7,775,864 | +0.41(+3.74%) |
| Feb 17, 2012 | 11.14 | 11.17 | 10.83 | 10.95 | 6,603,396 | -0.15(-1.35%) |
| Feb 16, 2012 | 10.38 | 11.24 | 10.33 | 11.10 | 19,651,152 | +0.79(+7.66%) |
| Feb 15, 2012 | 10.55 | 10.68 | 10.29 | 10.31 | 7,413,591 | -0.08(-0.77%) |
| Feb 14, 2012 | 10.46 | 10.50 | 10.19 | 10.39 | 10,049,033 | -0.05(-0.48%) |
| Feb 13, 2012 | 10.82 | 10.86 | 10.43 | 10.44 | 9,443,598 | -0.34(-3.15%) |
| Feb 10, 2012 | 10.80 | 10.86 | 10.62 | 10.78 | 8,379,767 | -0.18(-1.64%) |
| Feb 09, 2012 | 11.20 | 11.32 | 10.92 | 10.96 | 6,802,737 | -0.13(-1.17%) |
| Feb 08, 2012 | 11.14 | 11.24 | 10.96 | 11.09 | 8,976,595 | +0.04(+0.36%) |
| Feb 07, 2012 | 11.15 | 11.26 | 10.94 | 11.05 | 8,945,112 | -0.10(-0.90%) |
| Feb 06, 2012 | 11.15 | 11.21 | 11.03 | 11.15 | 8,044,073 | -0.05(-0.45%) |
| Feb 03, 2012 | 11.26 | 11.29 | 11.01 | 11.20 | 6,837,006 | -0.19(-1.67%) |
| Feb 02, 2012 | 11.33 | 11.47 | 11.16 | 11.39 | 10,708,191 | +0.15(+1.33%) |
| Feb 01, 2012 | 11.37 | 11.48 | 11.21 | 11.24 | 6,561,195 | -0.05(-0.44%) |
| Jan 31, 2012 | 11.57 | 11.64 | 11.10 | 11.29 | 8,032,276 | -0.07(-0.62%) |
| Jan 30, 2012 | 11.48 | 11.49 | 11.21 | 11.36 | 6,868,248 | -0.30(-2.57%) |
| Jan 27, 2012 | 11.43 | 11.76 | 11.33 | 11.66 | 9,425,880 | +0.25(+2.19%) |
| Jan 26, 2012 | 11.50 | 11.95 | 11.32 | 11.41 | 19,382,499 | +0.14(+1.24%) |
| Jan 25, 2012 | 10.57 | 11.35 | 10.34 | 11.27 | 18,240,122 | +0.69(+6.52%) |
| Jan 24, 2012 | 10.57 | 10.67 | 10.46 | 10.58 | 12,879,055 | -0.09(-0.84%) |
| Jan 23, 2012 | 10.39 | 10.73 | 10.38 | 10.67 | 13,324,353 | +0.46(+4.51%) |
| Jan 20, 2012 | 10.16 | 10.38 | 10.04 | 10.21 | 15,410,489 | +0.11(+1.09%) |
| Jan 19, 2012 | 10.43 | 10.49 | 9.960 | 10.10 | 16,432,113 | -0.29(-2.79%) |
| Jan 18, 2012 | 10.30 | 10.60 | 10.21 | 10.39 | 13,984,523 | +0.12(+1.17%) |
| Jan 17, 2012 | 11.22 | 11.23 | 10.19 | 10.27 | 29,593,388 | -2.38(-18.81%) |
| Jan 13, 2012 | 12.61 | 12.75 | 12.42 | 12.65 | 4,167,839 | -0.20(-1.56%) |
| Jan 12, 2012 | 12.93 | 13.11 | 12.74 | 12.85 | 6,262,575 | +0.04(+0.31%) |
| Jan 11, 2012 | 12.83 | 12.90 | 12.56 | 12.81 | 4,648,452 | +0.00(+0.00%) |
| Jan 10, 2012 | 12.75 | 12.90 | 12.74 | 12.81 | 5,858,769 | +0.31(+2.48%) |
| Jan 09, 2012 | 12.41 | 12.54 | 12.28 | 12.50 | 5,910,599 | +0.20(+1.63%) |
| Jan 06, 2012 | 12.19 | 12.54 | 12.16 | 12.30 | 6,546,787 | +0.14(+1.15%) |
| Jan 05, 2012 | 12.12 | 12.20 | 11.90 | 12.16 | 5,597,020 | -0.04(-0.33%) |
| Jan 04, 2012 | 12.15 | 12.39 | 12.11 | 12.20 | 6,939,709 | +0.80(+7.02%) |
| Dec 30, 2011 | 11.46 | 11.59 | 11.33 | 11.40 | 5,264,257 | +0.07(+0.62%) |
| Dec 29, 2011 | 11.01 | 11.34 | 10.80 | 11.33 | 6,695,627 | +0.19(+1.71%) |
| Dec 28, 2011 | 11.60 | 11.65 | 11.10 | 11.14 | 6,040,706 | -0.42(-3.63%) |
| Dec 27, 2011 | 11.70 | 11.72 | 11.45 | 11.56 | 2,539,103 | -0.22(-1.87%) |
| Dec 23, 2011 | 11.87 | 11.90 | 11.70 | 11.78 | 3,238,353 | -0.02(-0.17%) |
| Dec 21, 2011 | 11.93 | 11.97 | 11.69 | 11.80 | 5,575,960 | -0.06(-0.51%) |
| Dec 20, 2011 | 11.94 | 12.12 | 11.79 | 11.86 | 6,438,553 | +0.26(+2.24%) |
| Dec 19, 2011 | 12.00 | 12.11 | 11.57 | 11.60 | 8,468,907 | -0.49(-4.05%) |
| Dec 16, 2011 | 11.82 | 12.12 | 11.75 | 12.09 | 7,935,454 | +0.40(+3.42%) |
| Dec 15, 2011 | 12.00 | 12.09 | 11.65 | 11.69 | 8,696,333 | -0.12(-1.02%) |
| Dec 14, 2011 | 11.68 | 11.88 | 11.43 | 11.81 | 13,803,927 | -0.31(-2.56%) |
| Dec 13, 2011 | 12.63 | 12.85 | 12.04 | 12.12 | 8,859,758 | -0.60(-4.72%) |
| Dec 12, 2011 | 13.08 | 13.08 | 12.55 | 12.72 | 7,716,625 | -0.64(-4.79%) |
| Dec 09, 2011 | 13.16 | 13.49 | 13.11 | 13.36 | 5,061,466 | +0.19(+1.44%) |
| Dec 08, 2011 | 13.67 | 13.72 | 13.13 | 13.17 | 7,000,386 | -0.71(-5.12%) |
| Dec 07, 2011 | 13.87 | 13.93 | 13.64 | 13.88 | 4,384,494 | +0.04(+0.29%) |
| Dec 06, 2011 | 13.55 | 13.98 | 13.33 | 13.84 | 6,310,849 | +0.23(+1.69%) |
| Dec 05, 2011 | 13.76 | 14.00 | 13.52 | 13.61 | 6,614,162 | -0.14(-1.02%) |
| Dec 02, 2011 | 14.11 | 14.15 | 13.68 | 13.75 | 9,134,950 | -0.22(-1.57%) |