Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2011 | 15.31 | 15.76 | 15.04 | 15.51 | 3,973,697 | +0.77(+5.22%) |
| Nov 29, 2011 | 15.17 | 15.28 | 14.60 | 14.74 | 3,256,029 | -0.28(-1.86%) |
| Nov 28, 2011 | 14.99 | 15.39 | 14.62 | 15.02 | 3,154,559 | +0.14(+0.94%) |
| Nov 25, 2011 | 14.94 | 15.10 | 14.70 | 14.88 | 1,488,529 | -0.13(-0.87%) |
| Nov 23, 2011 | 15.29 | 15.40 | 14.92 | 15.01 | 2,345,158 | -0.45(-2.91%) |
| Nov 22, 2011 | 15.81 | 15.84 | 15.40 | 15.46 | 1,881,398 | -0.30(-1.90%) |
| Nov 21, 2011 | 16.17 | 16.17 | 15.47 | 15.76 | 3,139,638 | -0.70(-4.25%) |
| Nov 18, 2011 | 16.59 | 16.75 | 16.16 | 16.46 | 2,429,596 | -0.14(-0.84%) |
| Nov 17, 2011 | 16.85 | 16.91 | 16.28 | 16.60 | 2,425,454 | -0.25(-1.48%) |
| Nov 16, 2011 | 16.64 | 17.80 | 16.63 | 16.85 | 4,872,296 | +0.07(+0.42%) |
| Nov 15, 2011 | 16.56 | 16.83 | 16.40 | 16.78 | 2,832,048 | +0.06(+0.36%) |
| Nov 14, 2011 | 17.03 | 17.03 | 16.59 | 16.72 | 1,438,662 | -0.29(-1.70%) |
| Nov 11, 2011 | 16.64 | 17.30 | 16.61 | 17.01 | 2,806,611 | +0.62(+3.78%) |
| Nov 10, 2011 | 16.67 | 16.73 | 16.22 | 16.39 | 2,241,081 | +0.00(+0.00%) |
| Nov 09, 2011 | 16.97 | 17.25 | 16.31 | 16.39 | 2,761,496 | -1.06(-6.07%) |
| Nov 08, 2011 | 17.39 | 17.90 | 16.79 | 17.45 | 4,024,713 | +0.20(+1.16%) |
| Nov 07, 2011 | 17.29 | 17.67 | 17.19 | 17.25 | 4,374,579 | -0.17(-0.98%) |
| Nov 04, 2011 | 17.08 | 17.48 | 16.50 | 17.42 | 4,334,056 | +0.34(+1.99%) |
| Nov 03, 2011 | 16.08 | 17.67 | 16.00 | 17.08 | 11,706,000 | +2.76(+19.27%) |
| Nov 02, 2011 | 14.01 | 14.35 | 13.77 | 14.32 | 3,194,450 | +0.74(+5.45%) |
| Nov 01, 2011 | 13.25 | 13.85 | 13.03 | 13.58 | 3,024,998 | -0.08(-0.59%) |
| Oct 31, 2011 | 14.18 | 14.18 | 13.65 | 13.66 | 2,519,785 | -0.64(-4.48%) |
| Oct 28, 2011 | 14.62 | 14.75 | 14.10 | 14.30 | 4,745,886 | -0.49(-3.31%) |
| Oct 27, 2011 | 14.20 | 14.80 | 13.96 | 14.79 | 3,615,722 | +1.04(+7.56%) |
| Oct 26, 2011 | 14.08 | 14.15 | 13.25 | 13.75 | 2,804,761 | -0.06(-0.43%) |
| Oct 25, 2011 | 14.39 | 14.51 | 13.77 | 13.81 | 2,876,608 | -0.64(-4.43%) |
| Oct 24, 2011 | 14.03 | 14.73 | 13.91 | 14.45 | 2,897,030 | +0.75(+5.47%) |
| Oct 21, 2011 | 14.01 | 14.09 | 13.56 | 13.70 | 2,412,954 | -0.12(-0.87%) |
| Oct 20, 2011 | 13.81 | 14.02 | 13.00 | 13.82 | 4,562,503 | +0.06(+0.44%) |
| Oct 19, 2011 | 13.22 | 14.02 | 13.18 | 13.76 | 5,100,916 | +0.58(+4.40%) |
| Oct 18, 2011 | 12.78 | 13.25 | 12.69 | 13.18 | 3,700,058 | +0.43(+3.37%) |
| Oct 17, 2011 | 13.21 | 13.28 | 12.73 | 12.75 | 2,287,870 | -0.33(-2.52%) |
| Oct 14, 2011 | 13.14 | 13.23 | 12.94 | 13.08 | 2,011,852 | +0.09(+0.69%) |
| Oct 13, 2011 | 13.10 | 13.13 | 12.76 | 12.99 | 3,720,676 | -0.21(-1.59%) |
| Oct 12, 2011 | 13.04 | 13.49 | 12.46 | 13.20 | 6,872,246 | +0.21(+1.62%) |
| Oct 11, 2011 | 12.82 | 13.12 | 12.45 | 12.99 | 6,579,121 | +0.86(+7.09%) |
| Oct 10, 2011 | 11.78 | 12.20 | 11.67 | 12.13 | 2,241,973 | +0.55(+4.75%) |
| Oct 07, 2011 | 11.91 | 11.96 | 11.26 | 11.58 | 2,804,223 | -0.36(-3.02%) |
| Oct 06, 2011 | 11.82 | 12.00 | 11.72 | 11.94 | 2,588,069 | +0.23(+1.96%) |
| Oct 05, 2011 | 11.19 | 11.75 | 10.82 | 11.71 | 3,398,921 | +0.46(+4.09%) |
| Oct 04, 2011 | 10.04 | 11.29 | 9.870 | 11.25 | 4,260,696 | +1.06(+10.40%) |
| Oct 03, 2011 | 10.69 | 10.83 | 10.18 | 10.19 | 3,236,394 | -0.62(-5.74%) |
| Sep 30, 2011 | 11.07 | 11.27 | 10.81 | 10.81 | 3,362,287 | -0.44(-3.91%) |
| Sep 29, 2011 | 11.20 | 11.40 | 10.84 | 11.25 | 3,839,614 | +0.23(+2.09%) |
| Sep 28, 2011 | 10.72 | 11.50 | 10.58 | 11.02 | 4,712,083 | +0.32(+2.99%) |
| Sep 27, 2011 | 10.59 | 11.03 | 10.35 | 10.70 | 3,852,387 | +0.41(+3.98%) |
| Sep 26, 2011 | 9.700 | 10.34 | 9.550 | 10.29 | 2,473,487 | +0.68(+7.08%) |
| Sep 23, 2011 | 9.250 | 9.750 | 9.240 | 9.610 | 2,168,549 | +0.30(+3.22%) |
| Sep 22, 2011 | 9.530 | 9.710 | 9.160 | 9.310 | 2,588,870 | -0.38(-3.92%) |
| Sep 21, 2011 | 10.03 | 10.14 | 9.690 | 9.690 | 2,815,338 | -0.32(-3.20%) |
| Sep 20, 2011 | 10.49 | 10.55 | 10.01 | 10.01 | 1,842,803 | -0.46(-4.39%) |
| Sep 19, 2011 | 10.48 | 10.53 | 10.08 | 10.47 | 1,949,001 | -0.21(-1.97%) |
| Sep 16, 2011 | 10.96 | 11.07 | 10.61 | 10.68 | 3,429,055 | -0.18(-1.66%) |
| Sep 15, 2011 | 10.63 | 10.98 | 10.52 | 10.86 | 1,803,302 | +0.38(+3.63%) |
| Sep 14, 2011 | 10.37 | 10.66 | 10.22 | 10.48 | 2,261,365 | +0.21(+2.04%) |
| Sep 13, 2011 | 10.25 | 10.57 | 10.12 | 10.27 | 2,659,913 | +0.09(+0.88%) |
| Sep 12, 2011 | 10.10 | 10.32 | 9.860 | 10.18 | 2,991,899 | -0.03(-0.29%) |
| Sep 09, 2011 | 10.50 | 10.67 | 10.13 | 10.21 | 2,959,848 | -0.41(-3.86%) |
| Sep 08, 2011 | 11.11 | 11.11 | 10.50 | 10.62 | 2,814,544 | -0.60(-5.35%) |
| Sep 07, 2011 | 10.63 | 11.32 | 10.62 | 11.22 | 2,628,469 | +0.83(+7.99%) |
| Sep 06, 2011 | 10.31 | 10.44 | 10.09 | 10.39 | 2,813,764 | -0.13(-1.24%) |
| Sep 02, 2011 | 10.73 | 10.82 | 10.50 | 10.52 | 2,198,268 | -0.41(-3.75%) |
