| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 26, 2010 | 3.450 | 3.500 | 3.400 | 3.440 | 1,400 | -0.01(-0.29%) |
| Feb 25, 2010 | 3.450 | 3.450 | 3.450 | 3.450 | 800 | -0.01(-0.29%) |
| Feb 24, 2010 | 3.470 | 3.500 | 3.320 | 3.460 | 27,000 | -0.01(-0.29%) |
| Feb 23, 2010 | 3.620 | 3.620 | 3.350 | 3.470 | 18,695 | -0.21(-5.71%) |
| Feb 22, 2010 | 3.950 | 3.950 | 3.650 | 3.680 | 9,500 | -0.15(-3.91%) |
| Feb 19, 2010 | 3.690 | 3.900 | 3.690 | 3.830 | 21,000 | +0.21(+5.80%) |
| Feb 18, 2010 | 3.480 | 3.750 | 3.430 | 3.620 | 19,869 | +0.17(+4.93%) |
| Feb 17, 2010 | 3.710 | 3.710 | 3.150 | 3.450 | 34,523 | -0.33(-8.73%) |
| Feb 16, 2010 | 4.040 | 4.040 | 3.620 | 3.780 | 25,450 | -0.27(-6.66%) |
| Feb 12, 2010 | 4.050 | 4.050 | 4.050 | 0 | -0.06(-1.46%) | |
| Feb 11, 2010 | 4.150 | 4.150 | 4.061 | 4.110 | 5,900 | -0.06(-1.44%) |
| Feb 10, 2010 | 4.210 | 4.210 | 4.150 | 4.170 | 16,246 | +0.03(+0.80%) |
| Feb 09, 2010 | 4.100 | 4.140 | 4.050 | 4.137 | 5,900 | +0.11(+2.66%) |
| Feb 08, 2010 | 4.120 | 4.130 | 4.000 | 4.030 | 6,408 | -0.12(-2.89%) |
| Feb 05, 2010 | 4.050 | 4.180 | 4.010 | 4.150 | 10,931 | +0.04(+1.08%) |
| Feb 04, 2010 | 4.000 | 4.299 | 4.000 | 4.106 | 10,500 | -0.00(-0.11%) |
| Feb 03, 2010 | 4.600 | 4.600 | 4.100 | 4.110 | 37,990 | -0.05(-1.20%) |
| Feb 02, 2010 | 4.200 | 4.200 | 4.160 | 4.160 | 16,512 | +0.04(+0.97%) |
| Feb 01, 2010 | 4.600 | 4.600 | 4.000 | 4.120 | 43,886 | -0.28(-6.36%) |
| Jan 29, 2010 | 4.099 | 4.440 | 4.040 | 4.400 | 22,420 | +0.36(+8.91%) |
| Jan 28, 2010 | 4.020 | 4.110 | 3.950 | 4.040 | 3,850 | +0.02(+0.50%) |
| Jan 27, 2010 | 4.000 | 4.080 | 3.810 | 4.020 | 27,235 | -0.19(-4.51%) |
| Jan 26, 2010 | 4.320 | 4.400 | 4.140 | 4.210 | 19,200 | -0.29(-6.44%) |
| Jan 25, 2010 | 4.800 | 4.800 | 4.410 | 4.500 | 23,283 | +0.03(+0.67%) |
| Jan 22, 2010 | 4.540 | 4.590 | 4.360 | 4.470 | 10,560 | -0.12(-2.61%) |
| Jan 21, 2010 | 4.590 | 4.700 | 4.400 | 4.590 | 29,719 | +0.00(+0.00%) |
| Jan 20, 2010 | 4.600 | 4.600 | 4.230 | 4.590 | 15,006 | -0.01(-0.22%) |
| Jan 19, 2010 | 4.150 | 4.690 | 4.150 | 4.600 | 60,538 | +0.41(+9.79%) |
| Jan 15, 2010 | 4.190 | 4.190 | 4.190 | 0 | -0.04(-0.95%) | |
| Jan 14, 2010 | 4.100 | 4.330 | 3.900 | 4.230 | 73,522 | -0.12(-2.76%) |
| Jan 13, 2010 | 4.460 | 4.900 | 4.350 | 4.350 | 218,115 | -0.06(-1.36%) |
| Jan 12, 2010 | 3.420 | 4.460 | 3.420 | 4.410 | 414,779 | +1.06(+31.64%) |
| Jan 11, 2010 | 2.760 | 3.440 | 2.760 | 3.350 | 99,887 | +0.54(+19.22%) |
| Jan 08, 2010 | 2.530 | 2.920 | 2.530 | 2.810 | 16,270 | -0.12(-4.09%) |
| Jan 07, 2010 | 2.860 | 2.930 | 2.850 | 2.930 | 900 | -0.01(-0.34%) |
| Jan 06, 2010 | 2.900 | 2.950 | 2.750 | 2.940 | 6,200 | -0.01(-0.34%) |
| Jan 05, 2010 | 2.920 | 2.960 | 2.900 | 2.950 | 11,570 | +0.03(+1.03%) |
| Jan 04, 2010 | 2.770 | 2.970 | 2.770 | 2.920 | 14,353 | +0.03(+1.04%) |
| Dec 31, 2009 | 2.890 | 2.890 | 2.890 | 0 | +0.08(+2.85%) | |
| Dec 30, 2009 | 2.760 | 2.810 | 2.750 | 2.810 | 28,875 | -0.01(-0.35%) |
| Dec 29, 2009 | 2.850 | 2.850 | 2.750 | 2.820 | 8,915 | -0.03(-1.05%) |
| Dec 28, 2009 | 2.810 | 2.980 | 2.810 | 2.850 | 1,140 | +0.03(+1.06%) |
| Dec 24, 2009 | 2.800 | 2.820 | 2.660 | 2.820 | 19,546 | -0.03(-1.05%) |
| Dec 23, 2009 | 2.820 | 2.880 | 2.780 | 2.850 | 15,300 | -0.03(-1.04%) |
| Dec 22, 2009 | 2.780 | 2.880 | 2.780 | 2.880 | 1,254 | +0.06(+2.06%) |
| Dec 21, 2009 | 2.850 | 2.850 | 2.810 | 2.822 | 3,526 | -0.13(-4.34%) |
| Dec 18, 2009 | 2.900 | 3.000 | 2.800 | 2.950 | 10,358 | -0.04(-1.34%) |
| Dec 17, 2009 | 2.900 | 3.010 | 2.850 | 2.990 | 7,084 | -0.03(-0.99%) |
| Dec 16, 2009 | 3.040 | 3.040 | 2.820 | 3.020 | 2,700 | -0.02(-0.66%) |
| Dec 15, 2009 | 3.040 | 3.080 | 2.800 | 3.040 | 8,925 | -0.01(-0.33%) |
| Dec 14, 2009 | 3.070 | 3.100 | 2.990 | 3.050 | 16,950 | -0.02(-0.65%) |
| Dec 11, 2009 | 3.070 | 3.130 | 3.000 | 3.070 | 20,230 | -0.02(-0.65%) |
| Dec 10, 2009 | 3.010 | 3.100 | 2.900 | 3.090 | 10,370 | +0.00(+0.00%) |
| Dec 09, 2009 | 3.100 | 3.100 | 2.850 | 3.090 | 7,800 | -0.01(-0.32%) |
| Dec 08, 2009 | 3.080 | 3.100 | 2.850 | 3.100 | 4,720 | +0.08(+2.65%) |
| Dec 07, 2009 | 3.090 | 3.110 | 3.000 | 3.020 | 9,293 | -0.12(-3.82%) |
| Dec 04, 2009 | 3.120 | 3.150 | 2.990 | 3.140 | 15,030 | +0.04(+1.29%) |
| Dec 03, 2009 | 3.050 | 3.100 | 2.900 | 3.100 | 30,784 | +0.21(+7.27%) |
| Dec 02, 2009 | 2.750 | 2.900 | 2.750 | 2.890 | 16,895 | +0.14(+5.09%) |