| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2012 | 15.81 | 15.82 | 15.64 | 15.79 | 59,861,969 | +0.08(+0.54%) |
| Mar 29, 2012 | 15.75 | 15.79 | 15.57 | 15.71 | 102,822,122 | -0.16(-1.01%) |
| Mar 28, 2012 | 15.83 | 15.91 | 15.69 | 15.87 | 105,369,542 | +0.05(+0.32%) |
| Mar 27, 2012 | 15.96 | 16.01 | 15.81 | 15.82 | 84,937,265 | -0.15(-0.94%) |
| Mar 26, 2012 | 15.88 | 15.98 | 15.82 | 15.97 | 75,329,595 | +0.24(+1.53%) |
| Mar 23, 2012 | 15.60 | 15.75 | 15.47 | 15.73 | 71,270,505 | +0.13(+0.87%) |
| Mar 22, 2012 | 15.66 | 15.71 | 15.53 | 15.60 | 105,977,713 | -0.21(-1.33%) |
| Mar 21, 2012 | 15.94 | 15.95 | 15.77 | 15.80 | 75,827,305 | -0.07(-0.44%) |
| Mar 20, 2012 | 15.70 | 15.92 | 15.67 | 15.88 | 88,405,315 | +0.07(+0.47%) |
| Mar 19, 2012 | 15.72 | 15.97 | 15.66 | 15.80 | 112,950,613 | +0.08(+0.51%) |
| Mar 16, 2012 | 15.73 | 15.76 | 15.63 | 15.72 | 83,009,088 | +0.01(+0.06%) |
| Mar 15, 2012 | 15.50 | 15.74 | 15.37 | 15.71 | 132,296,747 | +0.27(+1.75%) |
| Mar 14, 2012 | 15.45 | 15.50 | 15.28 | 15.44 | 130,412,814 | +0.02(+0.13%) |
| Mar 13, 2012 | 14.97 | 15.44 | 14.95 | 15.42 | 184,053,411 | +0.57(+3.84%) |
| Mar 12, 2012 | 14.89 | 14.90 | 14.74 | 14.85 | 56,278,224 | -0.04(-0.27%) |
| Mar 09, 2012 | 14.82 | 14.97 | 14.79 | 14.89 | 74,074,884 | +0.12(+0.81%) |
| Mar 08, 2012 | 14.73 | 14.80 | 14.65 | 14.77 | 68,453,573 | +0.14(+0.96%) |
| Mar 07, 2012 | 14.51 | 14.65 | 14.47 | 14.63 | 62,753,614 | +0.19(+1.28%) |
| Mar 06, 2012 | 14.58 | 14.62 | 14.40 | 14.45 | 93,725,960 | -0.37(-2.46%) |
| Mar 05, 2012 | 14.83 | 14.83 | 14.73 | 14.81 | 51,617,604 | -0.05(-0.37%) |
| Mar 02, 2012 | 14.92 | 14.96 | 14.85 | 14.87 | 47,804,015 | -0.05(-0.37%) |
| Mar 01, 2012 | 14.80 | 14.97 | 14.79 | 14.92 | 66,249,957 | +0.16(+1.08%) |
| Feb 29, 2012 | 14.83 | 14.96 | 14.72 | 14.76 | 93,924,153 | -0.06(-0.40%) |
| Feb 28, 2012 | 14.80 | 14.86 | 14.71 | 14.82 | 52,379,299 | +0.04(+0.27%) |
| Feb 27, 2012 | 14.54 | 14.82 | 14.48 | 14.78 | 61,817,198 | +0.11(+0.75%) |
| Feb 24, 2012 | 14.75 | 14.77 | 14.63 | 14.67 | 51,251,353 | -0.05(-0.34%) |
| Feb 23, 2012 | 14.59 | 14.72 | 14.54 | 14.72 | 51,964,917 | +0.13(+0.93%) |
| Feb 22, 2012 | 14.71 | 14.76 | 14.58 | 14.59 | 74,645,913 | -0.19(-1.32%) |
| Feb 21, 2012 | 14.80 | 14.87 | 14.72 | 14.78 | 61,827,729 | -0.01(-0.07%) |
| Feb 17, 2012 | 14.74 | 14.81 | 14.71 | 14.79 | 61,475,404 | +0.09(+0.65%) |
| Feb 16, 2012 | 14.44 | 14.70 | 14.39 | 14.70 | 77,961,508 | +0.22(+1.55%) |
| Feb 15, 2012 | 14.60 | 14.67 | 14.43 | 14.47 | 75,954,479 | -0.09(-0.62%) |
| Feb 14, 2012 | 14.63 | 14.64 | 14.42 | 14.56 | 80,588,957 | -0.14(-0.95%) |
| Feb 13, 2012 | 14.73 | 14.75 | 14.65 | 14.70 | 47,034,262 | +0.13(+0.93%) |
| Feb 10, 2012 | 14.55 | 14.59 | 14.49 | 14.56 | 64,638,595 | -0.15(-0.99%) |
| Feb 09, 2012 | 14.83 | 14.86 | 14.63 | 14.71 | 77,840,463 | -0.06(-0.41%) |
| Feb 08, 2012 | 14.68 | 14.77 | 14.63 | 14.77 | 53,700,987 | +0.11(+0.75%) |
| Feb 07, 2012 | 14.61 | 14.71 | 14.55 | 14.66 | 45,626,056 | -0.00(-0.03%) |
| Feb 06, 2012 | 14.65 | 14.68 | 14.58 | 14.66 | 44,906,203 | -0.07(-0.48%) |
| Feb 03, 2012 | 14.59 | 14.74 | 14.57 | 14.73 | 86,787,418 | +0.38(+2.68%) |
| Feb 02, 2012 | 14.33 | 14.41 | 14.25 | 14.35 | 53,316,075 | +0.07(+0.49%) |
| Feb 01, 2012 | 14.18 | 14.38 | 14.18 | 14.28 | 71,415,336 | +0.22(+1.60%) |
| Jan 31, 2012 | 14.09 | 14.11 | 13.96 | 14.05 | 67,088,538 | +0.05(+0.39%) |
| Jan 30, 2012 | 13.97 | 14.03 | 13.88 | 14.00 | 58,251,527 | -0.13(-0.92%) |
| Jan 27, 2012 | 14.00 | 14.18 | 13.98 | 14.13 | 84,117,039 | +0.05(+0.36%) |
| Jan 26, 2012 | 14.27 | 14.34 | 14.00 | 14.08 | 84,632,303 | -0.12(-0.85%) |
| Jan 25, 2012 | 14.09 | 14.24 | 14.04 | 14.20 | 84,290,799 | +0.03(+0.21%) |
| Jan 24, 2012 | 14.05 | 14.19 | 13.98 | 14.17 | 65,515,725 | -0.02(-0.14%) |
| Jan 23, 2012 | 14.15 | 14.29 | 14.10 | 14.19 | 80,687,111 | +0.05(+0.35%) |
| Jan 20, 2012 | 14.00 | 14.16 | 13.96 | 14.14 | 93,280,891 | +0.09(+0.64%) |
| Jan 19, 2012 | 14.06 | 14.10 | 13.99 | 14.05 | 106,723,965 | +0.13(+0.93%) |
| Jan 18, 2012 | 13.68 | 13.94 | 13.62 | 13.92 | 96,241,975 | +0.20(+1.46%) |
| Jan 17, 2012 | 13.83 | 13.97 | 13.66 | 13.72 | 72,238,872 | -0.09(-0.69%) |
| Jan 13, 2012 | 13.64 | 13.83 | 13.58 | 13.81 | 77,180,791 | -0.11(-0.75%) |
| Jan 12, 2012 | 13.93 | 14.00 | 13.75 | 13.92 | 76,446,282 | +0.05(+0.40%) |
| Jan 11, 2012 | 13.65 | 13.88 | 13.60 | 13.87 | 65,727,788 | +0.15(+1.13%) |
| Jan 10, 2012 | 13.68 | 13.76 | 13.62 | 13.71 | 69,847,383 | +0.25(+1.82%) |
| Jan 09, 2012 | 13.45 | 13.53 | 13.38 | 13.46 | 56,182,168 | +0.07(+0.52%) |
| Jan 06, 2012 | 13.49 | 13.49 | 13.31 | 13.39 | 68,140,667 | -0.09(-0.63%) |
| Jan 05, 2012 | 13.18 | 13.55 | 13.12 | 13.48 | 72,939,585 | +0.18(+1.35%) |