| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 2.160 | 2.160 | 2.040 | 2.150 | 525 | -0.06(-2.71%) |
| Jan 30, 2013 | 2.240 | 2.240 | 1.820 | 2.210 | 7,200 | +0.13(+6.25%) |
| Jan 29, 2013 | 2.080 | 2.080 | 2.080 | 2.080 | 100 | +0.08(+4.00%) |
| Jan 25, 2013 | 2.000 | 2.000 | 2.000 | 0 | -0.08(-3.85%) | |
| Jan 24, 2013 | 1.900 | 2.080 | 1.840 | 2.080 | 1,800 | +0.18(+9.47%) |
| Jan 23, 2013 | 1.840 | 1.900 | 1.840 | 1.900 | 300 | +0.00(+0.00%) |
| Jan 22, 2013 | 1.860 | 1.900 | 1.790 | 1.900 | 3,300 | +0.04(+2.16%) |
| Jan 18, 2013 | 1.860 | 1.860 | 1.860 | 1.860 | 4,985 | -0.00(-0.01%) |
| Jan 17, 2013 | 1.850 | 1.860 | 1.850 | 1.860 | 2,100 | +0.00(+0.00%) |
| Jan 16, 2013 | 1.720 | 1.860 | 1.620 | 1.860 | 4,830 | -0.04(-2.11%) |
| Jan 15, 2013 | 1.750 | 1.900 | 1.720 | 1.900 | 2,816 | +0.02(+1.06%) |
| Jan 14, 2013 | 1.880 | 1.880 | 1.880 | 1.880 | 100 | +0.08(+4.44%) |
| Jan 12, 2013 | 1.890 | 1.900 | 1.800 | 1.800 | 3,575 | +0.00(+0.00%) |
| Jan 11, 2013 | 1.890 | 1.900 | 1.800 | 1.800 | 3,575 | -0.09(-4.93%) |
| Jan 10, 2013 | 1.900 | 1.900 | 1.885 | 1.893 | 600 | -0.01(-0.35%) |
| Jan 08, 2013 | 1.900 | 1.900 | 1.900 | 0 | +0.00(+0.00%) | |
| Jan 04, 2013 | 1.900 | 1.900 | 1.900 | 1.900 | 0 | -0.04(-2.06%) |
| Jan 03, 2013 | 1.910 | 2.050 | 1.680 | 1.940 | 4,400 | -0.11(-5.37%) |
| Jan 02, 2013 | 2.030 | 2.110 | 1.600 | 2.050 | 11,638 | +0.00(+0.00%) |
| Dec 31, 2012 | 1.900 | 2.050 | 1.900 | 2.050 | 372 | +0.20(+10.81%) |
| Dec 28, 2012 | 1.660 | 1.850 | 1.660 | 1.850 | 2,871 | +0.02(+1.09%) |
| Dec 27, 2012 | 1.830 | 1.830 | 1.830 | 1.830 | 100 | +0.01(+0.46%) |
| Dec 26, 2012 | 1.850 | 1.850 | 1.760 | 1.822 | 2,867 | -0.07(-3.61%) |
| Dec 24, 2012 | 1.890 | 1.890 | 1.890 | 1.890 | 200 | -0.16(-7.80%) |
| Dec 20, 2012 | 2.050 | 2.050 | 2.050 | 0 | +0.42(+25.77%) | |
| Dec 19, 2012 | 1.630 | 1.630 | 1.630 | 1.630 | 225 | +0.03(+1.77%) |
| Dec 14, 2012 | 1.602 | 1.602 | 1.602 | 0 | -0.05(-2.93%) | |
| Dec 13, 2012 | 1.520 | 1.650 | 1.460 | 1.650 | 2,610 | +0.09(+5.77%) |
| Dec 12, 2012 | 1.560 | 1.560 | 1.560 | 1.560 | 5,350 | -0.00(-0.01%) |
| Dec 11, 2012 | 1.560 | 1.560 | 1.560 | 1.560 | 6,171 | +0.00(+0.01%) |
| Dec 10, 2012 | 1.560 | 1.560 | 1.560 | 1.560 | 11,336 | -0.09(-5.45%) |
| Dec 07, 2012 | 1.560 | 1.660 | 1.560 | 1.650 | 11,800 | +0.08(+5.10%) |
| Dec 06, 2012 | 1.560 | 1.620 | 1.510 | 1.570 | 820 | -0.03(-1.87%) |
| Dec 05, 2012 | 1.700 | 1.700 | 1.500 | 1.600 | 14,520 | -0.06(-3.62%) |
| Dec 04, 2012 | 1.800 | 1.800 | 1.660 | 1.660 | 4,503 | -0.39(-19.02%) |
| Nov 30, 2012 | 2.090 | 2.170 | 1.950 | 2.050 | 6,050 | -0.14(-6.39%) |
| Nov 29, 2012 | 2.220 | 2.220 | 2.020 | 2.190 | 15,500 | -0.03(-1.35%) |
| Nov 28, 2012 | 2.200 | 2.280 | 2.100 | 2.220 | 15,853 | +0.02(+0.91%) |
| Nov 27, 2012 | 1.780 | 2.200 | 1.750 | 2.200 | 18,071 | +0.25(+12.82%) |
| Nov 26, 2012 | 1.810 | 1.990 | 1.810 | 1.950 | 4,300 | +0.09(+4.84%) |
| Nov 24, 2012 | 1.860 | 1.860 | 1.850 | 1.860 | 1,660 | +0.00(+0.00%) |
| Nov 23, 2012 | 1.860 | 1.860 | 1.850 | 1.860 | 1,660 | -0.14(-7.00%) |
| Nov 21, 2012 | 1.620 | 2.000 | 1.620 | 2.000 | 1,600 | +0.20(+11.11%) |
| Nov 19, 2012 | 1.800 | 1.800 | 1.800 | 0 | +0.19(+11.61%) | |
| Nov 16, 2012 | 1.640 | 1.640 | 1.613 | 1.613 | 261 | -0.14(-7.84%) |
| Nov 14, 2012 | 1.750 | 1.750 | 1.750 | 0 | +0.05(+2.95%) | |
| Nov 13, 2012 | 1.500 | 1.760 | 1.500 | 1.700 | 7,102 | -0.00(-0.01%) |
| Nov 12, 2012 | 1.310 | 1.710 | 1.300 | 1.700 | 14,289 | +0.40(+30.77%) |
| Nov 09, 2012 | 1.230 | 1.300 | 1.220 | 1.300 | 2,900 | +0.01(+0.78%) |
| Nov 08, 2012 | 1.260 | 1.290 | 1.260 | 1.290 | 900 | +0.01(+0.78%) |
| Nov 05, 2012 | 1.280 | 1.280 | 1.280 | 0 | +0.04(+3.14%) |