Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2012 | 11.00 | 11.14 | 10.68 | 10.70 | 2,030,838 | -0.18(-1.65%) |
| Mar 29, 2012 | 10.97 | 11.00 | 10.70 | 10.88 | 2,943,741 | -0.15(-1.36%) |
| Mar 28, 2012 | 11.27 | 11.40 | 10.57 | 11.03 | 4,405,975 | -0.20(-1.78%) |
| Mar 27, 2012 | 10.41 | 11.60 | 10.03 | 11.23 | 20,779,199 | -0.91(-7.50%) |
| Mar 26, 2012 | 12.83 | 12.94 | 12.05 | 12.14 | 3,229,864 | -0.50(-3.96%) |
| Mar 23, 2012 | 12.68 | 12.85 | 12.38 | 12.64 | 2,565,411 | -0.07(-0.55%) |
| Mar 22, 2012 | 13.16 | 13.19 | 12.52 | 12.71 | 2,366,027 | -0.69(-5.15%) |
| Mar 21, 2012 | 13.25 | 13.44 | 12.90 | 13.40 | 2,228,669 | +0.23(+1.75%) |
| Mar 20, 2012 | 13.39 | 13.40 | 13.10 | 13.17 | 1,441,131 | -0.37(-2.73%) |
| Mar 19, 2012 | 13.42 | 13.70 | 13.22 | 13.54 | 1,937,868 | +0.14(+1.04%) |
| Mar 16, 2012 | 13.21 | 13.43 | 12.92 | 13.40 | 4,426,319 | +0.31(+2.37%) |
| Mar 15, 2012 | 13.02 | 13.42 | 12.92 | 13.09 | 2,074,582 | +0.06(+0.46%) |
| Mar 14, 2012 | 13.40 | 13.47 | 12.94 | 13.03 | 2,036,355 | -0.37(-2.76%) |
| Mar 13, 2012 | 13.44 | 13.45 | 13.09 | 13.40 | 1,600,436 | +0.10(+0.75%) |
| Mar 12, 2012 | 13.79 | 13.79 | 13.27 | 13.30 | 1,847,413 | -0.49(-3.55%) |
| Mar 09, 2012 | 13.33 | 14.09 | 13.20 | 13.79 | 3,220,336 | +0.51(+3.84%) |
| Mar 08, 2012 | 13.26 | 13.40 | 13.00 | 13.28 | 1,967,881 | +0.14(+1.07%) |
| Mar 07, 2012 | 13.21 | 13.31 | 12.93 | 13.14 | 3,441,495 | -0.03(-0.23%) |
| Mar 06, 2012 | 13.35 | 13.39 | 12.82 | 13.17 | 2,838,986 | -0.36(-2.66%) |
| Mar 05, 2012 | 13.98 | 13.99 | 13.51 | 13.53 | 1,809,371 | -0.55(-3.91%) |
| Mar 02, 2012 | 14.39 | 14.48 | 14.02 | 14.08 | 1,855,524 | -0.40(-2.76%) |
| Mar 01, 2012 | 14.09 | 14.50 | 13.87 | 14.48 | 2,210,452 | +0.48(+3.43%) |
| Feb 29, 2012 | 14.31 | 14.52 | 13.91 | 14.00 | 1,674,314 | -0.32(-2.23%) |
| Feb 28, 2012 | 14.60 | 14.64 | 14.11 | 14.32 | 1,535,570 | -0.29(-1.98%) |
| Feb 27, 2012 | 14.47 | 14.80 | 14.29 | 14.61 | 1,554,854 | +0.11(+0.76%) |
| Feb 24, 2012 | 14.11 | 14.72 | 14.00 | 14.50 | 2,274,034 | +0.44(+3.13%) |
| Feb 23, 2012 | 13.78 | 14.09 | 13.49 | 14.06 | 1,874,530 | +0.28(+2.03%) |
| Feb 22, 2012 | 13.90 | 14.15 | 13.77 | 13.78 | 2,102,696 | -0.13(-0.93%) |
| Feb 21, 2012 | 13.95 | 14.23 | 13.79 | 13.91 | 2,357,250 | +0.07(+0.51%) |
| Feb 17, 2012 | 13.92 | 13.96 | 13.44 | 13.84 | 1,565,408 | +0.01(+0.07%) |
| Feb 16, 2012 | 14.00 | 14.01 | 13.62 | 13.83 | 1,812,031 | -0.17(-1.21%) |
| Feb 15, 2012 | 13.88 | 14.07 | 13.69 | 14.00 | 1,819,953 | +0.15(+1.08%) |
| Feb 14, 2012 | 14.10 | 14.24 | 13.67 | 13.85 | 1,867,187 | -0.30(-2.12%) |
| Feb 13, 2012 | 13.75 | 14.18 | 13.56 | 14.15 | 3,133,340 | +0.58(+4.27%) |
| Feb 10, 2012 | 13.08 | 13.58 | 12.92 | 13.57 | 2,432,173 | +0.22(+1.65%) |
| Feb 09, 2012 | 13.41 | 13.58 | 13.10 | 13.35 | 1,324,183 | -0.08(-0.60%) |
| Feb 08, 2012 | 13.58 | 13.67 | 13.27 | 13.43 | 2,029,765 | -0.15(-1.10%) |
| Feb 07, 2012 | 13.06 | 13.58 | 12.89 | 13.58 | 3,383,287 | +0.58(+4.46%) |
| Feb 06, 2012 | 12.64 | 13.04 | 12.58 | 13.00 | 1,786,820 | +0.22(+1.72%) |
| Feb 03, 2012 | 12.44 | 12.79 | 12.30 | 12.78 | 2,042,055 | +0.57(+4.67%) |
| Feb 02, 2012 | 12.04 | 12.40 | 12.02 | 12.21 | 2,327,942 | +0.25(+2.09%) |
| Feb 01, 2012 | 11.84 | 12.25 | 11.82 | 11.96 | 2,770,025 | +0.23(+1.96%) |
| Jan 31, 2012 | 12.22 | 12.34 | 11.55 | 11.73 | 2,447,267 | -0.37(-3.06%) |
| Jan 30, 2012 | 12.22 | 12.32 | 12.02 | 12.10 | 2,244,848 | -0.32(-2.58%) |
| Jan 27, 2012 | 12.04 | 12.42 | 12.01 | 12.42 | 2,561,270 | +0.36(+2.99%) |
| Jan 26, 2012 | 12.74 | 12.85 | 12.02 | 12.06 | 2,586,120 | -0.62(-4.89%) |
| Jan 25, 2012 | 12.36 | 12.82 | 12.03 | 12.68 | 3,613,708 | +0.36(+2.92%) |
| Jan 24, 2012 | 12.44 | 12.46 | 12.05 | 12.32 | 2,857,491 | -0.29(-2.30%) |
| Jan 23, 2012 | 13.05 | 13.31 | 12.48 | 12.61 | 4,981,763 | -0.76(-5.68%) |
| Jan 20, 2012 | 13.45 | 13.54 | 13.18 | 13.37 | 2,130,313 | -0.18(-1.33%) |
| Jan 19, 2012 | 14.00 | 14.09 | 13.44 | 13.55 | 2,716,171 | -0.37(-2.66%) |
| Jan 18, 2012 | 13.35 | 13.98 | 13.14 | 13.92 | 2,697,787 | +0.57(+4.27%) |
| Jan 17, 2012 | 13.76 | 13.90 | 12.50 | 13.35 | 4,220,107 | +0.61(+4.79%) |
| Jan 13, 2012 | 13.30 | 13.36 | 12.65 | 12.74 | 3,297,524 | -0.74(-5.49%) |
| Jan 12, 2012 | 13.69 | 13.70 | 13.33 | 13.48 | 1,803,363 | -0.18(-1.32%) |
| Jan 11, 2012 | 13.80 | 14.00 | 13.65 | 13.66 | 1,465,087 | -0.30(-2.15%) |
| Jan 10, 2012 | 13.92 | 14.08 | 13.63 | 13.96 | 2,176,764 | +0.30(+2.20%) |
| Jan 09, 2012 | 13.72 | 13.84 | 13.51 | 13.66 | 1,188,100 | +0.03(+0.22%) |
| Jan 06, 2012 | 13.86 | 13.98 | 13.57 | 13.63 | 3,302,717 | -0.26(-1.87%) |
| Jan 05, 2012 | 14.18 | 14.31 | 13.61 | 13.89 | 3,987,822 | -0.49(-3.41%) |
