| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 1.750 | 1.750 | 1.700 | 1.720 | 0 | -0.06(-3.37%) |
| May 21, 2013 | 1.670 | 1.840 | 1.670 | 1.780 | 0 | +0.11(+6.59%) |
| May 20, 2013 | 1.780 | 1.780 | 1.670 | 1.670 | 0 | -0.07(-4.02%) |
| May 17, 2013 | 1.784 | 1.784 | 1.720 | 1.740 | 0 | +0.00(+0.00%) |
| May 16, 2013 | 1.720 | 1.780 | 1.720 | 1.740 | 21,776 | -0.06(-3.33%) |
| May 15, 2013 | 1.800 | 1.910 | 1.710 | 1.800 | 0 | +0.04(+2.27%) |
| May 13, 2013 | 1.820 | 1.870 | 1.760 | 1.760 | 0 | -0.02(-1.12%) |
| May 10, 2013 | 1.770 | 1.829 | 1.760 | 1.780 | 0 | +0.01(+0.56%) |
| May 09, 2013 | 1.770 | 1.839 | 1.770 | 1.770 | 0 | -0.03(-1.67%) |
| May 08, 2013 | 1.760 | 1.814 | 1.759 | 1.800 | 0 | +0.00(+0.00%) |
| May 07, 2013 | 1.950 | 2.080 | 1.750 | 1.800 | 0 | +0.06(+3.45%) |
| May 06, 2013 | 1.750 | 1.800 | 1.740 | 1.740 | 0 | +0.00(+0.00%) |
| May 03, 2013 | 1.760 | 1.800 | 1.740 | 1.740 | 0 | -0.06(-3.33%) |
| May 02, 2013 | 1.780 | 1.800 | 1.780 | 1.800 | 0 | +0.06(+3.45%) |
| May 01, 2013 | 1.700 | 1.750 | 1.700 | 1.740 | 0 | +0.03(+1.75%) |
| Apr 30, 2013 | 1.700 | 1.740 | 1.700 | 1.710 | 0 | -0.01(-0.58%) |
| Apr 29, 2013 | 1.740 | 1.740 | 1.710 | 1.720 | 1,800 | -0.03(-1.71%) |
| Apr 26, 2013 | 1.750 | 1.760 | 1.740 | 1.750 | 9,300 | -0.01(-0.57%) |
| Apr 25, 2013 | 1.760 | 1.800 | 1.760 | 1.760 | 12,529 | +0.01(+0.57%) |
| Apr 24, 2013 | 1.735 | 1.800 | 1.735 | 1.750 | 0 | -0.07(-3.85%) |
| Apr 23, 2013 | 1.700 | 1.820 | 1.700 | 1.820 | 23,534 | +0.12(+7.06%) |
| Apr 22, 2013 | 1.700 | 1.740 | 1.700 | 1.700 | 25,040 | +0.03(+1.80%) |
| Apr 19, 2013 | 1.740 | 1.800 | 1.670 | 1.670 | 18,710 | -0.03(-1.76%) |
| Apr 18, 2013 | 1.720 | 1.760 | 1.700 | 1.700 | 29,378 | -0.03(-1.96%) |
| Apr 17, 2013 | 1.762 | 1.762 | 1.710 | 1.734 | 11,536 | -0.04(-2.03%) |
| Apr 16, 2013 | 1.750 | 1.802 | 1.750 | 1.770 | 13,702 | +0.02(+1.14%) |
| Apr 15, 2013 | 1.850 | 1.850 | 1.750 | 1.750 | 41,108 | -0.16(-8.38%) |
| Apr 12, 2013 | 1.950 | 1.950 | 1.710 | 1.910 | 53,253 | +0.02(+1.06%) |
| Apr 11, 2013 | 1.890 | 1.900 | 1.890 | 1.890 | 2,500 | -0.09(-4.55%) |
| Apr 10, 2013 | 1.940 | 2.015 | 1.900 | 1.980 | 8,876 | -0.01(-0.50%) |
| Apr 09, 2013 | 2.000 | 2.040 | 1.900 | 1.990 | 20,960 | -0.01(-0.50%) |
| Apr 08, 2013 | 1.860 | 2.050 | 1.810 | 2.000 | 34,608 | +0.11(+5.82%) |
| Apr 05, 2013 | 1.849 | 1.900 | 1.840 | 1.890 | 7,288 | +0.08(+4.42%) |
| Apr 04, 2013 | 1.900 | 1.900 | 1.810 | 1.810 | 29,262 | -0.06(-3.21%) |
| Apr 03, 2013 | 1.880 | 1.973 | 1.800 | 1.870 | 25,496 | -0.05(-2.60%) |
| Apr 02, 2013 | 1.960 | 1.960 | 1.860 | 1.920 | 23,594 | -0.07(-3.52%) |
| Apr 01, 2013 | 1.945 | 2.000 | 1.870 | 1.990 | 31,970 | +0.11(+5.85%) |
| Mar 28, 2013 | 1.910 | 2.000 | 1.860 | 1.880 | 44,326 | -0.13(-6.47%) |
| Mar 27, 2013 | 1.920 | 2.010 | 1.870 | 2.010 | 4,010 | +0.06(+3.08%) |
| Mar 26, 2013 | 1.950 | 1.958 | 1.950 | 1.950 | 16,198 | +0.01(+0.52%) |
| Mar 25, 2013 | 2.080 | 2.080 | 1.940 | 1.940 | 23,494 | -0.14(-6.73%) |
| Mar 22, 2013 | 2.190 | 2.190 | 2.080 | 2.080 | 41,506 | -0.17(-7.56%) |
| Mar 21, 2013 | 2.230 | 2.360 | 2.171 | 2.250 | 24,778 | -0.08(-3.43%) |
| Mar 20, 2013 | 2.220 | 2.330 | 2.120 | 2.330 | 71,367 | +0.21(+9.91%) |
| Mar 19, 2013 | 2.150 | 2.200 | 2.090 | 2.120 | 12,701 | -0.10(-4.50%) |
| Mar 18, 2013 | 2.080 | 2.229 | 2.050 | 2.220 | 49,210 | +0.15(+7.25%) |
| Mar 15, 2013 | 2.110 | 2.250 | 2.070 | 2.070 | 69,918 | -0.06(-2.82%) |
| Mar 14, 2013 | 2.181 | 2.188 | 2.130 | 2.130 | 6,464 | -0.12(-5.33%) |
| Mar 13, 2013 | 2.270 | 2.340 | 2.250 | 2.250 | 4,956 | -0.04(-1.75%) |
| Mar 12, 2013 | 2.210 | 2.330 | 2.170 | 2.290 | 79,390 | +0.02(+0.88%) |
| Mar 11, 2013 | 2.040 | 2.275 | 2.040 | 2.270 | 215,359 | +0.23(+11.27%) |
| Mar 08, 2013 | 1.890 | 2.100 | 1.850 | 2.040 | 119,598 | +0.14(+7.37%) |
| Mar 07, 2013 | 1.910 | 1.939 | 1.880 | 1.900 | 18,933 | -0.01(-0.52%) |
| Mar 06, 2013 | 1.920 | 1.960 | 1.790 | 1.910 | 21,423 | -0.02(-1.04%) |
| Mar 05, 2013 | 1.930 | 1.960 | 1.860 | 1.930 | 8,588 | -0.03(-1.53%) |
| Mar 04, 2013 | 1.870 | 2.000 | 1.860 | 1.960 | 12,441 | +0.02(+1.03%) |