Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 30, 2012 | 3.050 | 3.060 | 2.960 | 2.990 | 10,221 | -0.03(-0.99%) |
| Apr 27, 2012 | 3.160 | 3.190 | 2.910 | 3.020 | 25,944 | -0.10(-3.21%) |
| Apr 26, 2012 | 3.030 | 3.160 | 3.030 | 3.120 | 2,400 | +0.04(+1.30%) |
| Apr 25, 2012 | 3.100 | 3.180 | 3.040 | 3.080 | 20,587 | +0.01(+0.33%) |
| Apr 24, 2012 | 3.120 | 3.130 | 3.070 | 3.070 | 1,821 | -0.06(-1.92%) |
| Apr 23, 2012 | 3.030 | 3.130 | 3.030 | 3.130 | 11,142 | +0.00(+0.00%) |
| Apr 20, 2012 | 3.170 | 3.190 | 3.060 | 3.130 | 16,124 | +0.04(+1.29%) |
| Apr 19, 2012 | 3.140 | 3.189 | 3.090 | 3.090 | 6,657 | -0.05(-1.59%) |
| Apr 18, 2012 | 3.150 | 3.200 | 3.140 | 3.140 | 1,989 | +0.04(+1.29%) |
| Apr 17, 2012 | 3.097 | 3.240 | 3.060 | 3.100 | 9,172 | -0.01(-0.32%) |
| Apr 16, 2012 | 3.210 | 3.230 | 3.000 | 3.110 | 12,142 | -0.02(-0.64%) |
| Apr 13, 2012 | 2.960 | 3.160 | 2.940 | 3.130 | 15,729 | +0.25(+8.68%) |
| Apr 12, 2012 | 3.100 | 3.289 | 2.880 | 2.880 | 27,011 | -0.17(-5.57%) |
| Apr 11, 2012 | 3.090 | 3.110 | 2.980 | 3.050 | 35,524 | +0.02(+0.66%) |
| Apr 10, 2012 | 3.250 | 3.329 | 2.970 | 3.030 | 27,576 | -0.09(-2.88%) |
| Apr 09, 2012 | 3.300 | 3.380 | 3.120 | 3.120 | 85,348 | -0.25(-7.42%) |
| Apr 05, 2012 | 3.400 | 3.760 | 3.350 | 3.370 | 90,845 | -0.02(-0.59%) |
| Apr 04, 2012 | 2.990 | 3.500 | 2.860 | 3.390 | 155,184 | +0.43(+14.53%) |
| Apr 03, 2012 | 2.790 | 3.130 | 2.690 | 2.960 | 165,575 | +0.37(+14.29%) |
| Apr 02, 2012 | 2.605 | 2.660 | 2.562 | 2.590 | 18,757 | +0.02(+0.77%) |
| Mar 30, 2012 | 2.700 | 2.700 | 2.570 | 2.570 | 11,116 | -0.14(-5.17%) |
| Mar 29, 2012 | 2.710 | 2.710 | 2.560 | 2.710 | 27,699 | +0.03(+1.12%) |
| Mar 28, 2012 | 2.780 | 2.780 | 2.620 | 2.680 | 27,715 | -0.10(-3.60%) |
| Mar 27, 2012 | 2.760 | 2.860 | 2.620 | 2.780 | 39,726 | -0.02(-0.71%) |
| Mar 26, 2012 | 2.800 | 2.900 | 2.768 | 2.800 | 64,123 | +0.01(+0.36%) |
| Mar 23, 2012 | 3.010 | 3.010 | 2.760 | 2.790 | 56,225 | -0.16(-5.42%) |
| Mar 22, 2012 | 3.110 | 3.160 | 2.831 | 2.950 | 57,906 | -0.16(-5.14%) |
| Mar 21, 2012 | 3.240 | 3.250 | 3.091 | 3.110 | 23,571 | -0.07(-2.20%) |
| Mar 20, 2012 | 3.270 | 3.289 | 3.170 | 3.180 | 105,661 | -0.04(-1.24%) |
| Mar 19, 2012 | 3.230 | 3.300 | 3.180 | 3.220 | 48,315 | -0.03(-0.92%) |
| Mar 16, 2012 | 3.180 | 3.250 | 3.060 | 3.250 | 115,424 | +0.10(+3.17%) |
| Mar 15, 2012 | 3.060 | 3.250 | 3.050 | 3.150 | 161,768 | +0.05(+1.61%) |
| Mar 14, 2012 | 3.010 | 3.160 | 2.900 | 3.100 | 215,891 | +0.09(+2.99%) |
| Mar 13, 2012 | 2.900 | 3.300 | 2.800 | 3.010 | 688,881 | +0.11(+3.79%) |
| Mar 12, 2012 | 1.700 | 3.180 | 1.680 | 2.900 | 9,392,274 | -2.20(-43.14%) |
| Mar 09, 2012 | 5.190 | 5.210 | 5.060 | 5.100 | 22,445 | -0.03(-0.59%) |
| Mar 08, 2012 | 4.950 | 5.190 | 4.950 | 5.130 | 24,392 | +0.09(+1.79%) |
| Mar 07, 2012 | 4.962 | 5.130 | 4.962 | 5.040 | 900 | -0.08(-1.56%) |
| Mar 06, 2012 | 4.980 | 5.120 | 4.960 | 5.120 | 6,250 | +0.04(+0.79%) |
| Mar 05, 2012 | 5.210 | 5.210 | 5.030 | 5.080 | 7,209 | -0.06(-1.17%) |
| Mar 02, 2012 | 5.030 | 5.179 | 5.030 | 5.140 | 81,285 | +0.14(+2.80%) |
| Mar 01, 2012 | 5.000 | 5.045 | 4.860 | 5.000 | 25,490 | -0.04(-0.79%) |
| Feb 29, 2012 | 5.640 | 5.640 | 4.880 | 5.040 | 49,819 | -0.20(-3.82%) |
| Feb 28, 2012 | 5.065 | 5.250 | 5.050 | 5.240 | 42,418 | +0.15(+2.95%) |
| Feb 27, 2012 | 5.060 | 5.150 | 4.990 | 5.090 | 30,344 | -0.01(-0.20%) |
| Feb 24, 2012 | 5.090 | 5.100 | 4.900 | 5.100 | 745,390 | +0.12(+2.41%) |
| Feb 23, 2012 | 4.826 | 4.980 | 4.792 | 4.980 | 42,970 | +0.08(+1.63%) |
| Feb 22, 2012 | 4.750 | 4.940 | 4.750 | 4.900 | 3,100 | +0.10(+2.08%) |
| Feb 21, 2012 | 4.700 | 4.960 | 4.510 | 4.800 | 1,650 | +0.10(+2.13%) |
| Feb 17, 2012 | 4.700 | 4.700 | 4.400 | 4.700 | 7,955 | +0.01(+0.21%) |
| Feb 16, 2012 | 4.690 | 4.690 | 4.666 | 4.690 | 1,500 | +0.02(+0.43%) |
| Feb 15, 2012 | 4.640 | 4.670 | 4.620 | 4.670 | 12,700 | -0.03(-0.64%) |
| Feb 14, 2012 | 4.520 | 4.900 | 4.520 | 4.700 | 20,617 | +0.18(+3.98%) |
| Feb 13, 2012 | 5.000 | 5.000 | 4.362 | 4.520 | 15,454 | +0.16(+3.67%) |
| Feb 10, 2012 | 4.100 | 4.450 | 4.050 | 4.360 | 41,003 | -0.09(-2.02%) |
| Feb 09, 2012 | 4.130 | 4.500 | 3.960 | 4.450 | 50,080 | +0.40(+9.88%) |
| Feb 08, 2012 | 4.000 | 4.148 | 3.950 | 4.050 | 106,352 | +0.05(+1.25%) |
| Feb 07, 2012 | 3.970 | 4.030 | 3.970 | 4.000 | 5,471 | -0.01(-0.25%) |
| Feb 03, 2012 | 4.010 | 4.010 | 4.010 | 0 | -0.03(-0.74%) |
