| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 1.960 | 1.960 | 1.960 | 1.960 | 0 | +0.01(+0.51%) |
| May 23, 2013 | 1.910 | 2.000 | 1.910 | 1.950 | 0 | -0.04(-2.01%) |
| May 22, 2013 | 1.910 | 1.990 | 1.900 | 1.990 | 0 | -0.11(-5.24%) |
| May 21, 2013 | 1.920 | 2.100 | 1.900 | 2.100 | 0 | +0.19(+9.95%) |
| May 20, 2013 | 1.990 | 2.000 | 1.910 | 1.910 | 0 | -0.09(-4.50%) |
| May 17, 2013 | 1.760 | 2.080 | 1.760 | 2.000 | 0 | +0.13(+6.95%) |
| May 16, 2013 | 2.200 | 2.230 | 1.850 | 1.870 | 6,993 | -0.25(-11.79%) |
| May 15, 2013 | 1.890 | 2.120 | 1.890 | 2.120 | 0 | +0.22(+11.57%) |
| May 13, 2013 | 2.020 | 2.020 | 1.900 | 1.900 | 0 | -0.20(-9.56%) |
| May 10, 2013 | 1.958 | 2.160 | 1.720 | 2.101 | 0 | +0.18(+9.42%) |
| May 09, 2013 | 1.800 | 2.000 | 1.800 | 1.920 | 0 | +0.13(+7.26%) |
| May 08, 2013 | 1.581 | 1.790 | 1.580 | 1.790 | 0 | +0.13(+7.83%) |
| May 07, 2013 | 1.800 | 1.800 | 1.640 | 1.660 | 0 | -0.14(-7.78%) |
| May 06, 2013 | 1.780 | 1.800 | 1.780 | 1.800 | 0 | +0.00(+0.00%) |
| May 03, 2013 | 1.790 | 1.800 | 1.785 | 1.800 | 0 | +0.00(+0.00%) |
| May 02, 2013 | 1.790 | 1.800 | 1.790 | 1.800 | 0 | -0.10(-5.26%) |
| May 01, 2013 | 1.600 | 1.940 | 1.510 | 1.900 | 0 | +0.29(+18.38%) |
| Apr 30, 2013 | 1.560 | 1.610 | 1.560 | 1.605 | 0 | +0.02(+1.58%) |
| Apr 29, 2013 | 1.540 | 1.580 | 1.460 | 1.580 | 9,209 | +0.01(+0.64%) |
| Apr 26, 2013 | 1.580 | 1.580 | 1.570 | 1.570 | 1,914 | -0.06(-3.56%) |
| Apr 25, 2013 | 1.640 | 1.640 | 1.628 | 1.628 | 0 | +0.01(+0.49%) |
| Apr 24, 2013 | 1.340 | 1.685 | 1.340 | 1.620 | 0 | +0.01(+0.62%) |
| Apr 23, 2013 | 1.720 | 1.720 | 1.610 | 1.610 | 3,297 | -0.17(-9.55%) |
| Apr 22, 2013 | 1.750 | 1.780 | 1.670 | 1.780 | 0 | -0.02(-1.11%) |
| Apr 19, 2013 | 1.790 | 1.800 | 1.790 | 1.800 | 1,392 | +0.11(+6.50%) |
| Apr 17, 2013 | 1.690 | 1.690 | 1.690 | 0 | +0.01(+0.60%) | |
| Apr 16, 2013 | 1.700 | 1.700 | 1.680 | 1.680 | 925 | -0.11(-6.15%) |
| Apr 15, 2013 | 1.690 | 1.790 | 1.690 | 1.790 | 200 | -0.04(-2.19%) |
| Apr 12, 2013 | 1.730 | 1.840 | 1.680 | 1.830 | 11,775 | +0.10(+5.78%) |
| Apr 11, 2013 | 1.730 | 1.730 | 1.730 | 1.730 | 300 | -0.07(-3.89%) |
| Apr 10, 2013 | 1.790 | 1.820 | 1.650 | 1.800 | 3,700 | +0.10(+5.88%) |
| Apr 09, 2013 | 1.800 | 1.800 | 1.636 | 1.700 | 19,791 | -0.10(-5.56%) |
| Apr 08, 2013 | 1.900 | 1.900 | 1.800 | 1.800 | 8,700 | -0.06(-3.02%) |
| Apr 05, 2013 | 1.900 | 1.900 | 1.856 | 1.856 | 200 | -0.04(-2.32%) |
| Apr 02, 2013 | 1.900 | 1.900 | 1.900 | 0 | -0.02(-1.04%) | |
| Mar 28, 2013 | 1.920 | 1.920 | 1.920 | 0 | -0.15(-7.25%) | |
| Mar 27, 2013 | 2.000 | 2.090 | 2.000 | 2.070 | 1,358 | -0.03(-1.43%) |
| Mar 26, 2013 | 2.000 | 2.100 | 2.000 | 2.100 | 8,100 | +0.20(+10.52%) |
| Mar 25, 2013 | 1.920 | 1.920 | 1.900 | 1.900 | 1,515 | -0.07(-3.55%) |
| Mar 22, 2013 | 1.970 | 1.970 | 1.970 | 1.970 | 413 | -0.04(-1.99%) |
| Mar 19, 2013 | 2.010 | 2.010 | 2.010 | 0 | +0.08(+4.15%) | |
| Mar 18, 2013 | 1.930 | 1.930 | 1.930 | 1.930 | 413 | -0.04(-2.03%) |
| Mar 15, 2013 | 1.990 | 2.100 | 1.970 | 1.970 | 2,952 | -0.03(-1.50%) |
| Mar 13, 2013 | 2.000 | 2.000 | 2.000 | 0 | +0.00(+0.00%) | |
| Mar 12, 2013 | 1.960 | 2.000 | 1.950 | 2.000 | 8,769 | +0.01(+0.50%) |
| Mar 11, 2013 | 1.980 | 1.990 | 1.970 | 1.990 | 2,981 | +0.01(+0.51%) |
| Mar 08, 2013 | 2.000 | 2.180 | 1.950 | 1.980 | 10,950 | -0.06(-2.94%) |
| Mar 07, 2013 | 2.050 | 2.070 | 2.040 | 2.040 | 500 | +0.09(+4.62%) |
| Mar 06, 2013 | 1.990 | 2.050 | 1.950 | 1.950 | 6,852 | -0.16(-7.58%) |
| Mar 05, 2013 | 2.180 | 2.180 | 1.970 | 2.110 | 12,736 | -0.04(-1.86%) |
| Mar 04, 2013 | 1.850 | 2.300 | 1.850 | 2.150 | 28,563 | +0.30(+16.22%) |