| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 8.310 | 8.440 | 8.220 | 8.390 | 3,190,443 | +0.04(+0.48%) |
| Feb 27, 2013 | 8.150 | 8.420 | 8.010 | 8.350 | 4,631,751 | +0.30(+3.73%) |
| Feb 26, 2013 | 8.220 | 8.365 | 7.930 | 8.050 | 7,902,670 | -0.22(-2.66%) |
| Feb 25, 2013 | 8.550 | 8.700 | 8.250 | 8.270 | 4,551,689 | -0.11(-1.31%) |
| Feb 22, 2013 | 8.190 | 8.390 | 8.120 | 8.380 | 3,776,434 | +0.31(+3.84%) |
| Feb 21, 2013 | 8.290 | 8.330 | 8.020 | 8.070 | 5,186,793 | -0.24(-2.89%) |
| Feb 20, 2013 | 8.370 | 8.450 | 8.310 | 8.310 | 3,424,392 | -0.04(-0.48%) |
| Feb 19, 2013 | 8.390 | 8.450 | 8.300 | 8.350 | 2,512,308 | -0.02(-0.24%) |
| Feb 15, 2013 | 8.400 | 8.500 | 8.250 | 8.370 | 4,146,598 | +0.02(+0.24%) |
| Feb 14, 2013 | 8.370 | 8.470 | 8.300 | 8.350 | 2,777,212 | -0.02(-0.24%) |
| Feb 13, 2013 | 8.430 | 8.590 | 8.250 | 8.370 | 4,457,868 | -0.03(-0.36%) |
| Feb 12, 2013 | 8.560 | 8.700 | 8.400 | 8.400 | 3,565,294 | -0.22(-2.55%) |
| Feb 11, 2013 | 8.780 | 8.900 | 8.600 | 8.620 | 3,859,089 | -0.09(-1.03%) |
| Feb 08, 2013 | 8.590 | 8.730 | 8.550 | 8.710 | 3,449,131 | +0.16(+1.87%) |
| Feb 07, 2013 | 8.720 | 8.790 | 8.510 | 8.550 | 3,566,637 | -0.17(-1.95%) |
| Feb 06, 2013 | 8.780 | 8.890 | 8.680 | 8.720 | 5,646,123 | +0.14(+1.63%) |
| Feb 04, 2013 | 8.520 | 8.650 | 8.420 | 8.580 | 4,098,929 | +0.00(+0.00%) |
| Feb 01, 2013 | 8.660 | 8.670 | 8.350 | 8.580 | 5,811,512 | +0.13(+1.54%) |
| Jan 31, 2013 | 8.010 | 8.650 | 8.000 | 8.450 | 10,264,862 | +0.35(+4.32%) |
| Jan 30, 2013 | 8.220 | 8.260 | 8.070 | 8.100 | 5,886,389 | -0.25(-2.99%) |
| Jan 29, 2013 | 8.510 | 8.550 | 8.310 | 8.350 | 5,416,652 | -0.21(-2.45%) |
| Jan 28, 2013 | 8.730 | 8.800 | 8.480 | 8.560 | 6,240,759 | -0.15(-1.72%) |
| Jan 25, 2013 | 8.740 | 8.780 | 8.620 | 8.710 | 5,345,082 | +0.04(+0.46%) |
| Jan 24, 2013 | 8.660 | 8.920 | 8.580 | 8.670 | 8,368,862 | -0.01(-0.12%) |
| Jan 23, 2013 | 8.820 | 8.850 | 8.640 | 8.680 | 6,597,258 | -0.14(-1.59%) |
| Jan 22, 2013 | 9.060 | 9.240 | 8.700 | 8.820 | 26,820,477 | -0.95(-9.72%) |
| Jan 18, 2013 | 10.10 | 10.30 | 9.760 | 9.770 | 20,316,769 | -0.68(-6.51%) |
| Jan 17, 2013 | 10.35 | 10.79 | 10.19 | 10.45 | 15,240,039 | +0.00(+0.00%) |
| Jan 16, 2013 | 11.00 | 11.00 | 10.29 | 10.45 | 16,975,273 | -0.36(-3.33%) |
| Jan 15, 2013 | 10.34 | 10.95 | 10.13 | 10.81 | 27,942,650 | +0.61(+5.97%) |
| Jan 14, 2013 | 9.890 | 10.31 | 9.650 | 10.20 | 20,267,584 | +0.54(+5.60%) |
| Jan 12, 2013 | 9.740 | 9.950 | 9.610 | 9.660 | 6,467,751 | +0.00(+0.00%) |
| Jan 11, 2013 | 9.740 | 9.950 | 9.610 | 9.660 | 6,460,451 | -0.04(-0.41%) |
| Jan 10, 2013 | 9.660 | 9.950 | 9.500 | 9.700 | 12,758,916 | -0.13(-1.32%) |
| Jan 09, 2013 | 10.01 | 10.05 | 9.510 | 9.830 | 19,948,249 | -0.28(-2.77%) |
| Jan 08, 2013 | 9.320 | 10.14 | 9.310 | 10.11 | 30,640,836 | +0.91(+9.89%) |
| Jan 07, 2013 | 9.100 | 9.280 | 8.960 | 9.200 | 9,399,184 | +0.20(+2.22%) |
| Jan 04, 2013 | 8.980 | 9.120 | 8.870 | 9.000 | 6,234,262 | +0.06(+0.67%) |
| Jan 03, 2013 | 9.000 | 9.010 | 8.850 | 8.940 | 5,498,770 | -0.07(-0.78%) |
| Jan 02, 2013 | 9.075 | 9.130 | 8.900 | 9.010 | 8,353,792 | -0.02(-0.17%) |
| Dec 31, 2012 | 8.850 | 9.080 | 8.700 | 9.025 | 10,576,363 | +0.18(+1.98%) |
| Dec 28, 2012 | 8.950 | 9.040 | 8.810 | 8.850 | 7,906,130 | +0.06(+0.68%) |
| Dec 27, 2012 | 8.750 | 8.950 | 8.610 | 8.790 | 4,493,796 | +0.04(+0.46%) |
| Dec 26, 2012 | 8.890 | 8.950 | 8.690 | 8.750 | 7,727,228 | +0.03(+0.34%) |
| Dec 24, 2012 | 8.800 | 8.970 | 8.640 | 8.720 | 3,693,673 | +0.09(+1.04%) |
| Dec 21, 2012 | 8.910 | 8.910 | 8.570 | 8.630 | 10,748,666 | -0.39(-4.32%) |
| Dec 20, 2012 | 9.480 | 9.480 | 9.000 | 9.020 | 7,803,287 | -0.38(-4.04%) |
| Dec 19, 2012 | 9.550 | 9.570 | 9.120 | 9.400 | 8,862,296 | -0.07(-0.74%) |
| Dec 18, 2012 | 9.490 | 9.540 | 9.220 | 9.470 | 12,741,889 | +0.22(+2.38%) |
| Dec 17, 2012 | 9.200 | 9.260 | 9.060 | 9.250 | 6,970,305 | +0.07(+0.76%) |
| Dec 14, 2012 | 8.890 | 9.190 | 8.800 | 9.180 | 5,590,784 | +0.31(+3.49%) |
| Dec 13, 2012 | 8.950 | 9.120 | 8.800 | 8.870 | 4,878,258 | -0.10(-1.11%) |
| Dec 12, 2012 | 9.220 | 9.230 | 8.920 | 8.970 | 4,793,770 | -0.15(-1.64%) |
| Dec 11, 2012 | 8.770 | 9.155 | 8.650 | 9.120 | 7,858,936 | +0.38(+4.35%) |
| Dec 10, 2012 | 8.530 | 8.780 | 8.490 | 8.740 | 4,251,235 | +0.20(+2.34%) |
| Dec 07, 2012 | 8.630 | 8.800 | 8.520 | 8.540 | 4,027,139 | -0.16(-1.84%) |
| Dec 06, 2012 | 8.650 | 8.930 | 8.630 | 8.700 | 3,604,839 | +0.02(+0.23%) |
| Dec 05, 2012 | 8.650 | 8.800 | 8.450 | 8.680 | 4,311,619 | +0.06(+0.70%) |