Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2012 | 11.12 | 11.12 | 10.53 | 10.71 | 9,660,086 | -0.19(-1.74%) |
| Mar 29, 2012 | 10.65 | 10.92 | 10.44 | 10.90 | 11,443,739 | +0.10(+0.93%) |
| Mar 28, 2012 | 11.23 | 11.24 | 10.60 | 10.80 | 11,782,167 | -0.46(-4.09%) |
| Mar 27, 2012 | 11.45 | 11.58 | 11.25 | 11.26 | 5,875,400 | -0.16(-1.40%) |
| Mar 26, 2012 | 11.73 | 11.82 | 11.30 | 11.42 | 8,790,260 | -0.24(-2.06%) |
| Mar 23, 2012 | 11.61 | 11.87 | 11.51 | 11.66 | 7,656,380 | +0.03(+0.26%) |
| Mar 22, 2012 | 11.90 | 11.93 | 11.50 | 11.63 | 7,893,301 | -0.43(-3.57%) |
| Mar 21, 2012 | 12.14 | 12.30 | 11.99 | 12.06 | 6,888,912 | -0.07(-0.58%) |
| Mar 20, 2012 | 12.08 | 12.18 | 11.75 | 12.13 | 9,036,007 | -0.16(-1.30%) |
| Mar 19, 2012 | 12.07 | 12.53 | 12.00 | 12.29 | 8,386,098 | -0.11(-0.89%) |
| Mar 16, 2012 | 12.39 | 12.75 | 12.34 | 12.40 | 13,469,688 | +0.06(+0.49%) |
| Mar 15, 2012 | 11.49 | 12.49 | 11.25 | 12.34 | 16,368,091 | +0.90(+7.87%) |
| Mar 14, 2012 | 11.73 | 11.87 | 11.37 | 11.44 | 7,839,004 | -0.32(-2.72%) |
| Mar 13, 2012 | 11.70 | 11.81 | 11.55 | 11.76 | 10,056,430 | +0.16(+1.38%) |
| Mar 12, 2012 | 12.05 | 12.35 | 11.57 | 11.60 | 9,424,305 | -0.48(-3.97%) |
| Mar 09, 2012 | 11.68 | 12.27 | 11.60 | 12.08 | 7,921,349 | +0.21(+1.77%) |
| Mar 08, 2012 | 12.00 | 12.06 | 11.67 | 11.87 | 6,607,199 | +0.02(+0.17%) |
| Mar 07, 2012 | 12.09 | 12.09 | 11.79 | 11.85 | 10,140,115 | -0.04(-0.34%) |
| Mar 06, 2012 | 11.94 | 12.08 | 11.56 | 11.89 | 15,360,786 | -0.31(-2.54%) |
| Mar 05, 2012 | 12.87 | 12.89 | 12.15 | 12.20 | 12,643,181 | -0.69(-5.35%) |
| Mar 02, 2012 | 13.32 | 13.50 | 12.84 | 12.89 | 10,945,610 | -0.49(-3.66%) |
| Mar 01, 2012 | 13.56 | 13.80 | 13.36 | 13.38 | 6,769,277 | -0.19(-1.40%) |
| Feb 29, 2012 | 13.93 | 14.00 | 13.33 | 13.57 | 7,532,765 | -0.28(-2.02%) |
| Feb 28, 2012 | 13.92 | 14.07 | 13.73 | 13.85 | 5,598,813 | -0.03(-0.22%) |
| Feb 27, 2012 | 14.13 | 14.16 | 13.86 | 13.88 | 5,114,752 | -0.41(-2.87%) |
| Feb 24, 2012 | 13.90 | 14.39 | 13.81 | 14.29 | 6,966,933 | +0.36(+2.58%) |
| Feb 23, 2012 | 13.91 | 14.04 | 13.68 | 13.93 | 7,765,497 | +0.02(+0.14%) |
| Feb 22, 2012 | 14.15 | 14.23 | 13.82 | 13.91 | 9,138,264 | -0.24(-1.70%) |
| Feb 21, 2012 | 14.27 | 14.37 | 14.05 | 14.15 | 7,934,060 | -0.04(-0.28%) |
| Feb 17, 2012 | 14.37 | 14.39 | 14.08 | 14.19 | 6,958,711 | -0.02(-0.14%) |
| Feb 16, 2012 | 13.99 | 14.25 | 13.74 | 14.21 | 10,703,104 | +0.16(+1.14%) |
| Feb 15, 2012 | 13.74 | 14.11 | 13.35 | 14.05 | 15,998,882 | +0.49(+3.61%) |
| Feb 14, 2012 | 13.68 | 13.74 | 13.26 | 13.56 | 14,267,948 | -0.30(-2.16%) |
| Feb 13, 2012 | 14.42 | 14.42 | 13.65 | 13.86 | 15,652,170 | -0.53(-3.68%) |
| Feb 10, 2012 | 14.99 | 15.23 | 14.33 | 14.39 | 18,873,209 | -1.19(-7.64%) |
| Feb 09, 2012 | 15.29 | 15.62 | 15.13 | 15.58 | 10,032,807 | +0.41(+2.70%) |
| Feb 08, 2012 | 15.28 | 15.60 | 15.06 | 15.17 | 6,089,206 | -0.05(-0.33%) |
| Feb 07, 2012 | 15.69 | 15.70 | 15.12 | 15.22 | 6,477,898 | -0.49(-3.12%) |
| Feb 06, 2012 | 15.50 | 15.81 | 15.37 | 15.71 | 7,208,505 | +0.01(+0.06%) |
| Feb 03, 2012 | 15.90 | 15.94 | 15.40 | 15.70 | 9,955,302 | +0.21(+1.36%) |
| Feb 02, 2012 | 14.75 | 15.64 | 14.65 | 15.49 | 12,025,816 | +0.78(+5.30%) |
| Feb 01, 2012 | 14.57 | 14.84 | 14.50 | 14.71 | 7,464,647 | +0.28(+1.94%) |
| Jan 31, 2012 | 14.72 | 14.75 | 14.09 | 14.43 | 8,033,201 | -0.07(-0.48%) |
| Jan 30, 2012 | 14.22 | 14.60 | 14.09 | 14.50 | 3,999,636 | -0.01(-0.07%) |
| Jan 27, 2012 | 14.29 | 14.58 | 14.22 | 14.51 | 5,739,153 | +0.16(+1.11%) |
| Jan 26, 2012 | 14.88 | 14.95 | 14.20 | 14.35 | 6,601,081 | -0.20(-1.37%) |
| Jan 25, 2012 | 13.82 | 14.62 | 13.61 | 14.55 | 8,064,714 | +0.79(+5.74%) |
| Jan 24, 2012 | 13.79 | 13.87 | 13.52 | 13.76 | 9,625,176 | -0.36(-2.55%) |
| Jan 23, 2012 | 14.35 | 14.62 | 14.12 | 14.12 | 9,400,722 | +0.25(+1.80%) |
| Jan 20, 2012 | 13.86 | 13.94 | 13.61 | 13.87 | 6,370,310 | -0.14(-1.00%) |
| Jan 19, 2012 | 13.96 | 14.22 | 13.78 | 14.01 | 6,227,964 | +0.20(+1.45%) |
| Jan 18, 2012 | 13.39 | 13.97 | 13.30 | 13.81 | 7,755,818 | +0.41(+3.02%) |
| Jan 17, 2012 | 14.42 | 14.43 | 13.28 | 13.40 | 12,537,696 | -0.73(-5.13%) |
| Jan 13, 2012 | 15.23 | 15.23 | 13.91 | 14.13 | 15,583,944 | -1.53(-9.77%) |
| Jan 12, 2012 | 15.82 | 15.94 | 15.38 | 15.66 | 7,633,404 | -0.03(-0.19%) |
| Jan 11, 2012 | 15.38 | 15.99 | 15.36 | 15.69 | 5,791,426 | +0.02(+0.13%) |
| Jan 10, 2012 | 15.66 | 15.79 | 15.45 | 15.67 | 6,493,750 | +0.41(+2.69%) |
| Jan 09, 2012 | 15.39 | 15.49 | 15.12 | 15.26 | 5,321,164 | -0.10(-0.65%) |
| Jan 06, 2012 | 15.42 | 15.50 | 15.11 | 15.36 | 3,872,955 | +0.02(+0.13%) |
| Jan 05, 2012 | 15.19 | 15.58 | 14.85 | 15.34 | 5,806,164 | +0.04(+0.26%) |
