| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 1.910 | 1.950 | 1.900 | 1.910 | 4,015,320 | +0.00(+0.00%) |
| May 23, 2013 | 1.900 | 2.010 | 1.880 | 1.910 | 8,364,987 | -0.18(-8.61%) |
| May 22, 2013 | 2.270 | 2.290 | 2.030 | 2.090 | 14,861,107 | -0.16(-7.11%) |
| May 21, 2013 | 2.270 | 2.350 | 2.180 | 2.250 | 17,364,128 | +0.08(+3.69%) |
| May 20, 2013 | 2.070 | 2.250 | 2.070 | 2.170 | 12,106,371 | +0.09(+4.33%) |
| May 17, 2013 | 2.140 | 2.180 | 2.030 | 2.080 | 0 | -0.02(-0.95%) |
| May 16, 2013 | 1.930 | 2.180 | 1.920 | 2.100 | 24,882,442 | +0.23(+12.24%) |
| May 15, 2013 | 1.850 | 1.900 | 1.830 | 1.871 | 6,248,396 | +0.03(+1.68%) |
| May 13, 2013 | 1.850 | 1.860 | 1.830 | 1.840 | 0 | -0.02(-1.08%) |
| May 10, 2013 | 1.870 | 1.875 | 1.830 | 1.860 | 0 | -0.01(-0.53%) |
| May 09, 2013 | 1.880 | 1.890 | 1.860 | 1.870 | 0 | -0.02(-1.06%) |
| May 08, 2013 | 1.910 | 1.910 | 1.860 | 1.890 | 0 | -0.01(-0.53%) |
| May 07, 2013 | 1.920 | 1.950 | 1.865 | 1.900 | 0 | -0.03(-1.55%) |
| May 06, 2013 | 1.890 | 1.950 | 1.880 | 1.930 | 0 | +0.04(+2.12%) |
| May 03, 2013 | 1.850 | 1.900 | 1.840 | 1.890 | 0 | +0.04(+2.16%) |
| May 02, 2013 | 1.840 | 1.850 | 1.800 | 1.850 | 0 | +0.03(+1.65%) |
| May 01, 2013 | 1.840 | 1.860 | 1.820 | 1.820 | 0 | -0.04(-2.15%) |
| Apr 30, 2013 | 1.870 | 1.891 | 1.820 | 1.860 | 0 | +0.01(+0.54%) |
| Apr 29, 2013 | 1.840 | 1.880 | 1.820 | 1.850 | 3,014,819 | +0.04(+2.21%) |
| Apr 26, 2013 | 1.840 | 1.840 | 1.810 | 1.810 | 1,337,682 | -0.03(-1.63%) |
| Apr 25, 2013 | 1.840 | 1.880 | 1.820 | 1.840 | 3,754,605 | +0.00(+0.00%) |
| Apr 24, 2013 | 1.770 | 1.840 | 1.750 | 1.840 | 2,516,265 | +0.07(+3.95%) |
| Apr 23, 2013 | 1.770 | 1.780 | 1.760 | 1.770 | 1,861,248 | +0.01(+0.57%) |
| Apr 22, 2013 | 1.750 | 1.770 | 1.720 | 1.760 | 1,877,999 | +0.01(+0.57%) |
| Apr 19, 2013 | 1.750 | 1.750 | 1.710 | 1.750 | 1,415,293 | +0.03(+1.74%) |
| Apr 18, 2013 | 1.780 | 1.800 | 1.700 | 1.720 | 5,162,967 | -0.05(-2.82%) |
| Apr 17, 2013 | 1.810 | 1.830 | 1.770 | 1.770 | 4,530,797 | -0.06(-3.28%) |
| Apr 16, 2013 | 1.840 | 1.870 | 1.810 | 1.830 | 2,317,964 | +0.01(+0.55%) |
| Apr 15, 2013 | 1.870 | 1.870 | 1.820 | 1.820 | 3,764,342 | -0.06(-3.19%) |
| Apr 12, 2013 | 1.890 | 1.910 | 1.870 | 1.880 | 1,662,829 | -0.04(-2.08%) |
| Apr 11, 2013 | 1.920 | 1.940 | 1.890 | 1.920 | 1,700,004 | +0.02(+1.05%) |
| Apr 10, 2013 | 1.920 | 1.970 | 1.900 | 1.900 | 3,156,087 | -0.02(-1.04%) |
| Apr 09, 2013 | 1.870 | 1.950 | 1.861 | 1.920 | 2,949,828 | +0.05(+2.67%) |
| Apr 08, 2013 | 1.850 | 1.880 | 1.830 | 1.870 | 2,148,339 | +0.03(+1.63%) |
| Apr 05, 2013 | 1.820 | 1.860 | 1.800 | 1.840 | 2,789,695 | -0.03(-1.60%) |
| Apr 04, 2013 | 1.860 | 1.920 | 1.830 | 1.870 | 4,955,786 | +0.02(+1.08%) |
| Apr 03, 2013 | 1.910 | 1.920 | 1.830 | 1.850 | 4,851,128 | -0.06(-3.14%) |
| Apr 02, 2013 | 1.950 | 1.970 | 1.880 | 1.910 | 5,034,766 | -0.03(-1.55%) |
| Apr 01, 2013 | 2.030 | 2.060 | 1.930 | 1.940 | 7,871,190 | -0.10(-4.90%) |
| Mar 28, 2013 | 2.120 | 2.170 | 2.020 | 2.040 | 7,253,072 | -0.05(-2.39%) |
| Mar 27, 2013 | 2.050 | 2.150 | 2.000 | 2.090 | 8,752,409 | +0.07(+3.47%) |
| Mar 26, 2013 | 2.070 | 2.070 | 1.980 | 2.020 | 4,953,136 | -0.02(-0.98%) |
| Mar 25, 2013 | 2.180 | 2.200 | 2.020 | 2.040 | 6,207,880 | -0.09(-4.23%) |
| Mar 22, 2013 | 2.110 | 2.240 | 2.110 | 2.130 | 13,589,278 | +0.04(+1.91%) |
| Mar 21, 2013 | 1.930 | 2.160 | 1.920 | 2.090 | 15,330,157 | +0.17(+8.85%) |
| Mar 20, 2013 | 1.990 | 1.997 | 1.920 | 1.920 | 3,252,011 | -0.04(-2.04%) |
| Mar 19, 2013 | 2.000 | 2.010 | 1.940 | 1.960 | 2,782,913 | +0.00(+0.00%) |
| Mar 18, 2013 | 1.970 | 2.040 | 1.960 | 1.960 | 4,051,731 | -0.01(-0.56%) |
| Mar 15, 2013 | 1.920 | 2.020 | 1.920 | 1.971 | 5,997,274 | +0.05(+2.39%) |
| Mar 14, 2013 | 1.960 | 1.980 | 1.920 | 1.925 | 3,403,414 | -0.04(-2.28%) |
| Mar 13, 2013 | 1.930 | 1.980 | 1.910 | 1.970 | 2,303,598 | +0.03(+1.29%) |
| Mar 12, 2013 | 1.990 | 2.030 | 1.930 | 1.945 | 3,964,657 | -0.10(-4.66%) |
| Mar 11, 2013 | 1.980 | 2.070 | 1.940 | 2.040 | 4,567,164 | +0.08(+4.08%) |
| Mar 08, 2013 | 1.930 | 2.020 | 1.920 | 1.960 | 4,283,242 | +0.05(+2.62%) |
| Mar 07, 2013 | 1.820 | 1.950 | 1.790 | 1.910 | 7,013,713 | -0.07(-3.54%) |
| Mar 06, 2013 | 1.990 | 2.100 | 1.970 | 1.980 | 6,111,457 | +0.01(+0.51%) |
| Mar 05, 2013 | 1.850 | 1.981 | 1.850 | 1.970 | 4,804,068 | +0.12(+6.49%) |
| Mar 04, 2013 | 1.830 | 1.860 | 1.800 | 1.850 | 2,906,471 | +0.05(+2.78%) |