| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 30, 2013 | 2.670 | 2.670 | 2.670 | 0 | +0.02(+0.75%) | |
| Jan 25, 2013 | 2.650 | 2.650 | 2.650 | 2.650 | 0 | -0.03(-1.12%) |
| Jan 24, 2013 | 2.790 | 2.790 | 2.680 | 2.680 | 400 | +0.02(+0.75%) |
| Jan 22, 2013 | 2.660 | 2.660 | 2.660 | 0 | -0.08(-2.92%) | |
| Jan 17, 2013 | 2.740 | 2.740 | 2.740 | 0 | +0.09(+3.40%) | |
| Jan 16, 2013 | 2.650 | 2.650 | 2.650 | 2.650 | 3,000 | +0.05(+1.92%) |
| Jan 15, 2013 | 2.720 | 2.720 | 2.600 | 2.600 | 1,400 | -0.09(-3.34%) |
| Jan 12, 2013 | 2.690 | 2.690 | 2.690 | 0 | +0.00(+0.00%) | |
| Jan 11, 2013 | 2.690 | 2.690 | 2.686 | 2.690 | 300 | -0.04(-1.47%) |
| Jan 09, 2013 | 2.730 | 2.730 | 2.730 | 0 | +0.01(+0.37%) | |
| Jan 07, 2013 | 2.720 | 2.720 | 2.720 | 0 | -0.03(-1.09%) | |
| Jan 04, 2013 | 2.780 | 2.780 | 2.720 | 2.750 | 1,727 | -0.01(-0.36%) |
| Jan 03, 2013 | 2.800 | 2.800 | 2.760 | 2.760 | 300 | +0.08(+2.99%) |
| Jan 02, 2013 | 2.740 | 2.750 | 2.680 | 2.680 | 2,720 | +0.00(+0.00%) |
| Dec 31, 2012 | 2.710 | 2.710 | 2.680 | 2.680 | 1,900 | +0.00(+0.00%) |
| Dec 28, 2012 | 2.700 | 2.700 | 2.650 | 2.680 | 3,577 | -0.01(-0.37%) |
| Dec 27, 2012 | 2.620 | 2.690 | 2.620 | 2.690 | 200 | +0.05(+1.89%) |
| Dec 26, 2012 | 2.510 | 2.710 | 2.510 | 2.640 | 7,233 | +0.10(+3.94%) |
| Dec 24, 2012 | 2.540 | 2.740 | 2.540 | 2.540 | 5,794 | +0.05(+2.01%) |
| Dec 21, 2012 | 2.520 | 2.520 | 2.420 | 2.490 | 6,500 | -0.08(-3.11%) |
| Dec 20, 2012 | 2.620 | 2.620 | 2.500 | 2.570 | 12,099 | -0.06(-2.28%) |
| Dec 19, 2012 | 2.660 | 2.700 | 2.630 | 2.630 | 1,800 | +0.02(+0.77%) |
| Dec 18, 2012 | 2.510 | 2.659 | 2.510 | 2.610 | 10,400 | +0.06(+2.35%) |
| Dec 17, 2012 | 2.560 | 2.562 | 2.510 | 2.550 | 12,600 | -0.01(-0.39%) |
| Dec 14, 2012 | 2.580 | 2.580 | 2.510 | 2.560 | 8,812 | +0.00(+0.00%) |
| Dec 13, 2012 | 2.670 | 2.670 | 2.550 | 2.560 | 4,446 | -0.04(-1.54%) |
| Dec 12, 2012 | 2.650 | 2.718 | 2.590 | 2.600 | 14,300 | -0.14(-5.11%) |
| Dec 11, 2012 | 2.700 | 2.740 | 2.650 | 2.740 | 15,818 | -0.05(-1.72%) |
| Dec 10, 2012 | 2.600 | 2.990 | 2.520 | 2.788 | 25,941 | +0.17(+6.41%) |
| Dec 07, 2012 | 2.620 | 2.620 | 2.620 | 2.620 | 139 | +0.05(+1.95%) |
| Dec 06, 2012 | 2.650 | 2.650 | 2.560 | 2.570 | 9,669 | +0.03(+1.18%) |
| Dec 05, 2012 | 2.700 | 3.040 | 2.510 | 2.540 | 44,762 | -0.09(-3.42%) |
| Dec 04, 2012 | 2.900 | 2.900 | 2.340 | 2.630 | 32,155 | -0.13(-4.71%) |
| Nov 30, 2012 | 2.550 | 2.770 | 2.550 | 2.760 | 16,547 | +0.23(+9.31%) |
| Nov 29, 2012 | 2.850 | 2.850 | 2.490 | 2.525 | 77,738 | -0.38(-13.15%) |
| Nov 28, 2012 | 2.910 | 2.920 | 2.850 | 2.907 | 14,250 | -0.05(-1.78%) |
| Nov 27, 2012 | 3.240 | 3.280 | 2.750 | 2.960 | 15,717 | -0.44(-12.94%) |
| Nov 26, 2012 | 3.010 | 3.400 | 3.010 | 3.400 | 3,130 | +0.38(+12.58%) |
| Nov 24, 2012 | 3.010 | 3.070 | 3.010 | 3.020 | 16,600 | +0.00(+0.00%) |
| Nov 23, 2012 | 3.010 | 3.070 | 3.010 | 3.020 | 16,600 | -0.08(-2.58%) |
| Nov 21, 2012 | 3.100 | 3.100 | 3.030 | 3.100 | 2,000 | +0.07(+2.31%) |
| Nov 20, 2012 | 3.010 | 3.150 | 3.010 | 3.030 | 5,968 | +0.02(+0.66%) |
| Nov 19, 2012 | 3.000 | 3.210 | 3.000 | 3.010 | 16,641 | -0.21(-6.52%) |
| Nov 16, 2012 | 3.250 | 3.340 | 3.060 | 3.220 | 2,525 | +0.22(+7.33%) |
| Nov 15, 2012 | 3.900 | 3.900 | 2.600 | 3.000 | 61,078 | -1.15(-27.70%) |
| Nov 14, 2012 | 4.100 | 4.150 | 4.100 | 4.149 | 1,613 | -0.05(-1.20%) |
| Nov 13, 2012 | 4.100 | 4.200 | 4.100 | 4.200 | 700 | +0.08(+1.94%) |
| Nov 12, 2012 | 4.120 | 4.120 | 4.120 | 4.120 | 200 | -0.12(-2.83%) |
| Nov 09, 2012 | 4.250 | 4.250 | 4.240 | 4.240 | 600 | +0.29(+7.34%) |
| Nov 08, 2012 | 4.100 | 4.179 | 3.950 | 3.950 | 600 | +0.04(+1.02%) |
| Nov 07, 2012 | 3.910 | 3.910 | 3.910 | 3.910 | 125 | -0.25(-6.04%) |
| Nov 06, 2012 | 4.130 | 4.190 | 4.120 | 4.161 | 1,537 | +0.05(+1.25%) |
| Nov 04, 2012 | 4.110 | 4.110 | 4.110 | 4.110 | 0 | +0.00(+0.00%) |
| Nov 02, 2012 | 4.200 | 4.200 | 4.100 | 4.110 | 3,050 | -0.05(-1.20%) |