Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 31, 2012 | 7.160 | 7.320 | 7.050 | 7.300 | 1,041,490 | +0.09(+1.25%) |
| May 30, 2012 | 7.380 | 7.380 | 7.100 | 7.210 | 877,678 | -0.31(-4.12%) |
| May 29, 2012 | 7.490 | 7.700 | 7.270 | 7.520 | 1,412,998 | +0.07(+0.94%) |
| May 25, 2012 | 7.100 | 7.535 | 7.000 | 7.450 | 1,220,414 | +0.27(+3.76%) |
| May 24, 2012 | 7.270 | 7.450 | 6.850 | 7.180 | 1,519,625 | -0.08(-1.10%) |
| May 23, 2012 | 7.460 | 7.480 | 6.600 | 7.260 | 4,722,400 | -0.07(-0.95%) |
| May 22, 2012 | 6.850 | 7.740 | 6.800 | 7.330 | 3,899,447 | +0.49(+7.16%) |
| May 21, 2012 | 7.030 | 7.230 | 6.710 | 6.840 | 3,587,524 | +0.08(+1.18%) |
| May 18, 2012 | 6.150 | 7.420 | 6.050 | 6.760 | 5,723,211 | +0.85(+14.38%) |
| May 17, 2012 | 6.230 | 6.700 | 5.790 | 5.910 | 7,000,980 | +0.19(+3.32%) |
| May 16, 2012 | 9.310 | 9.378 | 5.610 | 5.720 | 11,404,596 | -2.88(-33.49%) |
| May 15, 2012 | 8.570 | 8.700 | 8.430 | 8.600 | 3,370,623 | +0.23(+2.75%) |
| May 14, 2012 | 9.050 | 9.100 | 8.350 | 8.370 | 1,781,224 | -0.73(-8.02%) |
| May 11, 2012 | 9.620 | 9.700 | 8.970 | 9.100 | 2,290,958 | -0.64(-6.57%) |
| May 10, 2012 | 10.42 | 10.50 | 9.490 | 9.740 | 1,104,745 | -0.56(-5.44%) |
| May 09, 2012 | 10.08 | 10.58 | 10.01 | 10.30 | 1,216,884 | +0.14(+1.38%) |
| May 08, 2012 | 10.91 | 10.91 | 9.730 | 10.16 | 1,384,538 | -0.49(-4.60%) |
| May 07, 2012 | 11.16 | 11.23 | 10.58 | 10.65 | 568,337 | -0.74(-6.50%) |
| May 04, 2012 | 11.68 | 11.99 | 11.30 | 11.39 | 583,325 | -0.37(-3.15%) |
| May 03, 2012 | 12.35 | 12.35 | 11.41 | 11.76 | 541,089 | -0.54(-4.39%) |
| May 02, 2012 | 12.48 | 12.65 | 11.88 | 12.30 | 671,148 | -0.16(-1.28%) |
| May 01, 2012 | 11.89 | 12.79 | 11.89 | 12.46 | 1,115,816 | +0.51(+4.27%) |
| Apr 30, 2012 | 11.53 | 12.00 | 11.45 | 11.95 | 884,351 | +0.45(+3.91%) |
| Apr 27, 2012 | 11.63 | 11.90 | 11.42 | 11.50 | 559,553 | -0.25(-2.13%) |
| Apr 26, 2012 | 11.42 | 12.15 | 11.23 | 11.75 | 939,316 | +0.38(+3.34%) |
| Apr 25, 2012 | 11.60 | 12.34 | 11.08 | 11.37 | 1,230,634 | -0.13(-1.13%) |
| Apr 24, 2012 | 11.69 | 11.69 | 11.35 | 11.50 | 347,973 | -0.05(-0.43%) |
| Apr 23, 2012 | 11.79 | 11.99 | 11.44 | 11.55 | 812,119 | -0.45(-3.75%) |
| Apr 20, 2012 | 12.58 | 12.63 | 11.88 | 12.00 | 700,147 | -0.44(-3.54%) |
| Apr 19, 2012 | 12.87 | 13.01 | 12.28 | 12.44 | 576,528 | -0.40(-3.12%) |
| Apr 18, 2012 | 12.75 | 13.12 | 12.64 | 12.84 | 398,811 | -0.14(-1.08%) |
| Apr 17, 2012 | 12.91 | 13.23 | 12.61 | 12.98 | 663,892 | +0.12(+0.93%) |
| Apr 16, 2012 | 12.97 | 13.10 | 12.55 | 12.86 | 491,634 | -0.09(-0.69%) |
| Apr 13, 2012 | 12.42 | 13.32 | 12.26 | 12.95 | 1,037,655 | +0.09(+0.70%) |
| Apr 12, 2012 | 11.81 | 12.96 | 11.77 | 12.86 | 1,229,982 | +1.18(+10.10%) |
| Apr 11, 2012 | 11.81 | 11.81 | 11.43 | 11.68 | 645,836 | +0.34(+3.00%) |
| Apr 10, 2012 | 12.17 | 12.40 | 11.23 | 11.34 | 1,033,780 | -0.65(-5.42%) |
| Apr 09, 2012 | 12.16 | 12.16 | 11.60 | 11.99 | 709,828 | -0.26(-2.12%) |
| Apr 05, 2012 | 12.83 | 12.88 | 12.12 | 12.25 | 1,074,443 | -0.54(-4.22%) |
| Apr 04, 2012 | 12.88 | 13.19 | 12.71 | 12.79 | 1,042,311 | -0.12(-0.93%) |
| Apr 03, 2012 | 13.10 | 13.24 | 12.68 | 12.91 | 634,807 | -0.27(-2.05%) |
| Apr 02, 2012 | 13.55 | 13.62 | 13.17 | 13.18 | 582,325 | -0.37(-2.73%) |
| Mar 30, 2012 | 13.77 | 14.09 | 13.48 | 13.55 | 700,277 | -0.32(-2.31%) |
| Mar 29, 2012 | 13.59 | 14.65 | 13.53 | 13.87 | 2,441,344 | +0.14(+1.02%) |
| Mar 28, 2012 | 13.62 | 14.10 | 13.45 | 13.73 | 1,146,670 | +0.11(+0.81%) |
| Mar 27, 2012 | 13.27 | 13.83 | 13.10 | 13.62 | 1,034,463 | +0.40(+3.03%) |
| Mar 26, 2012 | 13.28 | 13.70 | 13.06 | 13.22 | 871,981 | +0.27(+2.08%) |
| Mar 23, 2012 | 12.49 | 13.30 | 12.49 | 12.95 | 949,681 | +0.46(+3.68%) |
| Mar 22, 2012 | 12.66 | 12.78 | 12.40 | 12.49 | 656,784 | -0.35(-2.73%) |
| Mar 21, 2012 | 12.82 | 13.05 | 12.44 | 12.84 | 805,838 | +0.00(+0.00%) |
| Mar 20, 2012 | 12.88 | 13.12 | 12.60 | 12.84 | 1,057,447 | -0.33(-2.51%) |
| Mar 19, 2012 | 13.01 | 13.59 | 12.91 | 13.17 | 809,305 | -0.23(-1.72%) |
| Mar 16, 2012 | 13.01 | 13.96 | 12.88 | 13.40 | 1,325,861 | +0.34(+2.60%) |
| Mar 15, 2012 | 12.58 | 13.56 | 12.58 | 13.06 | 1,886,504 | +0.38(+3.00%) |
| Mar 14, 2012 | 12.27 | 13.04 | 12.26 | 12.68 | 1,533,081 | +0.05(+0.40%) |
| Mar 13, 2012 | 12.75 | 13.18 | 12.10 | 12.63 | 3,731,508 | +0.14(+1.12%) |
| Mar 12, 2012 | 11.04 | 12.54 | 10.75 | 12.49 | 4,746,104 | +2.67(+27.19%) |
| Mar 09, 2012 | 9.850 | 10.10 | 9.800 | 9.820 | 714,610 | +0.00(+0.00%) |
| Mar 08, 2012 | 9.730 | 9.880 | 9.630 | 9.820 | 200,889 | +0.20(+2.08%) |
| Mar 07, 2012 | 9.480 | 9.890 | 9.475 | 9.620 | 255,490 | +0.09(+0.94%) |
| Mar 06, 2012 | 9.840 | 9.900 | 9.300 | 9.530 | 478,350 | -0.55(-5.46%) |
| Mar 05, 2012 | 10.29 | 10.37 | 9.930 | 10.08 | 252,235 | -0.04(-0.40%) |
| Mar 02, 2012 | 9.950 | 10.45 | 9.950 | 10.12 | 366,336 | +0.13(+1.30%) |
