| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 5.750 | 5.990 | 5.550 | 5.960 | 0 | +0.25(+4.38%) |
| May 16, 2013 | 5.530 | 5.800 | 5.520 | 5.710 | 185,591 | +0.07(+1.24%) |
| May 15, 2013 | 5.560 | 5.660 | 5.390 | 5.640 | 0 | +0.48(+9.30%) |
| May 13, 2013 | 5.210 | 5.320 | 5.100 | 5.160 | 0 | -0.07(-1.34%) |
| May 10, 2013 | 5.330 | 5.370 | 5.120 | 5.230 | 0 | -0.07(-1.32%) |
| May 09, 2013 | 5.130 | 5.470 | 5.030 | 5.300 | 0 | +0.32(+6.43%) |
| May 08, 2013 | 4.860 | 5.000 | 4.641 | 4.980 | 0 | +0.12(+2.47%) |
| May 07, 2013 | 4.760 | 5.000 | 4.610 | 4.860 | 0 | +0.12(+2.53%) |
| May 06, 2013 | 4.380 | 4.850 | 4.340 | 4.740 | 0 | +0.37(+8.47%) |
| May 03, 2013 | 4.190 | 4.390 | 4.110 | 4.370 | 0 | +0.26(+6.33%) |
| May 02, 2013 | 4.000 | 4.190 | 4.000 | 4.110 | 0 | +0.13(+3.27%) |
| May 01, 2013 | 4.100 | 4.100 | 3.980 | 3.980 | 0 | -0.15(-3.63%) |
| Apr 30, 2013 | 4.080 | 4.190 | 4.001 | 4.130 | 0 | +0.07(+1.72%) |
| Apr 29, 2013 | 3.900 | 4.110 | 3.810 | 4.060 | 65,158 | +0.19(+4.91%) |
| Apr 26, 2013 | 3.960 | 3.960 | 3.811 | 3.870 | 39,338 | -0.09(-2.27%) |
| Apr 25, 2013 | 4.040 | 4.100 | 3.960 | 3.960 | 0 | -0.06(-1.49%) |
| Apr 24, 2013 | 3.990 | 4.090 | 3.980 | 4.020 | 24,592 | +0.04(+1.01%) |
| Apr 23, 2013 | 3.930 | 3.980 | 3.870 | 3.980 | 26,741 | +0.10(+2.58%) |
| Apr 22, 2013 | 3.910 | 3.960 | 3.870 | 3.880 | 28,057 | +0.02(+0.52%) |
| Apr 19, 2013 | 3.770 | 3.960 | 3.770 | 3.860 | 120,410 | +0.08(+2.12%) |
| Apr 18, 2013 | 3.710 | 3.910 | 3.710 | 3.780 | 46,545 | +0.00(+0.00%) |
| Apr 17, 2013 | 3.710 | 3.830 | 3.710 | 3.780 | 44,196 | +0.06(+1.61%) |
| Apr 16, 2013 | 3.870 | 4.000 | 3.700 | 3.720 | 54,467 | -0.13(-3.38%) |
| Apr 15, 2013 | 4.020 | 4.100 | 3.830 | 3.850 | 71,895 | -0.18(-4.47%) |
| Apr 12, 2013 | 4.000 | 4.040 | 3.980 | 4.030 | 100,440 | -0.02(-0.49%) |
| Apr 11, 2013 | 4.080 | 4.089 | 4.020 | 4.050 | 11,554 | -0.05(-1.22%) |
| Apr 10, 2013 | 4.021 | 4.130 | 4.020 | 4.100 | 43,536 | +0.09(+2.24%) |
| Apr 09, 2013 | 4.070 | 4.070 | 3.970 | 4.010 | 28,934 | -0.04(-0.99%) |
| Apr 08, 2013 | 4.180 | 4.180 | 4.020 | 4.050 | 49,341 | -0.11(-2.64%) |
| Apr 05, 2013 | 4.050 | 4.240 | 3.920 | 4.160 | 26,461 | +0.00(+0.00%) |
| Apr 04, 2013 | 4.010 | 4.170 | 4.010 | 4.160 | 59,714 | -0.04(-0.83%) |
| Apr 03, 2013 | 4.200 | 4.300 | 4.180 | 4.195 | 57,288 | -0.00(-0.12%) |
| Apr 02, 2013 | 4.100 | 4.270 | 4.080 | 4.200 | 97,846 | +0.00(+0.00%) |
| Apr 01, 2013 | 4.220 | 4.225 | 4.100 | 4.200 | 74,069 | -0.01(-0.24%) |
| Mar 28, 2013 | 4.190 | 4.220 | 4.100 | 4.210 | 49,655 | +0.04(+0.96%) |
| Mar 27, 2013 | 4.170 | 4.285 | 4.150 | 4.170 | 35,943 | -0.05(-1.18%) |
| Mar 26, 2013 | 4.300 | 4.310 | 4.170 | 4.220 | 67,113 | -0.06(-1.40%) |
| Mar 25, 2013 | 4.330 | 4.330 | 4.210 | 4.280 | 43,656 | -0.05(-1.15%) |
| Mar 22, 2013 | 4.350 | 4.400 | 4.320 | 4.330 | 27,377 | -0.02(-0.46%) |
| Mar 21, 2013 | 4.420 | 4.420 | 4.310 | 4.350 | 29,562 | -0.06(-1.36%) |
| Mar 20, 2013 | 4.360 | 4.420 | 4.280 | 4.410 | 49,421 | +0.13(+3.04%) |
| Mar 19, 2013 | 4.340 | 4.380 | 4.275 | 4.280 | 36,427 | -0.05(-1.15%) |
| Mar 18, 2013 | 4.340 | 4.460 | 4.270 | 4.330 | 61,365 | -0.07(-1.59%) |
| Mar 15, 2013 | 4.220 | 4.410 | 4.220 | 4.400 | 134,145 | +0.19(+4.51%) |
| Mar 14, 2013 | 4.120 | 4.230 | 4.110 | 4.210 | 91,975 | +0.11(+2.68%) |
| Mar 13, 2013 | 4.100 | 4.110 | 4.000 | 4.100 | 57,364 | +0.04(+0.99%) |
| Mar 12, 2013 | 4.000 | 4.100 | 3.970 | 4.060 | 40,993 | +0.05(+1.25%) |
| Mar 11, 2013 | 4.010 | 4.050 | 3.960 | 4.010 | 53,975 | -0.03(-0.74%) |
| Mar 08, 2013 | 4.060 | 4.060 | 3.950 | 4.040 | 36,055 | +0.02(+0.50%) |
| Mar 07, 2013 | 3.820 | 4.020 | 3.820 | 4.020 | 129,182 | +0.19(+4.96%) |
| Mar 06, 2013 | 3.890 | 3.950 | 3.818 | 3.830 | 56,721 | -0.06(-1.54%) |
| Mar 05, 2013 | 3.890 | 3.950 | 3.850 | 3.890 | 63,093 | +0.01(+0.26%) |
| Mar 04, 2013 | 3.820 | 3.900 | 3.760 | 3.880 | 39,229 | +0.06(+1.57%) |