| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 8.750 | 8.750 | 8.640 | 8.700 | 0 | +0.02(+0.23%) |
| May 16, 2013 | 8.700 | 8.730 | 8.630 | 8.680 | 11,035 | -0.04(-0.46%) |
| May 15, 2013 | 8.690 | 8.740 | 8.650 | 8.720 | 0 | +0.22(+2.59%) |
| May 13, 2013 | 8.500 | 8.560 | 8.370 | 8.500 | 0 | -0.04(-0.47%) |
| May 10, 2013 | 8.530 | 8.590 | 8.490 | 8.540 | 0 | +0.05(+0.59%) |
| May 09, 2013 | 8.590 | 8.590 | 8.485 | 8.490 | 0 | -0.09(-1.05%) |
| May 08, 2013 | 8.450 | 8.600 | 8.400 | 8.580 | 0 | +0.10(+1.18%) |
| May 07, 2013 | 8.430 | 8.480 | 8.200 | 8.480 | 0 | +0.08(+0.95%) |
| May 06, 2013 | 8.250 | 8.400 | 8.160 | 8.400 | 0 | +0.24(+2.94%) |
| May 03, 2013 | 8.190 | 8.230 | 8.040 | 8.160 | 0 | +0.11(+1.37%) |
| May 02, 2013 | 7.980 | 8.190 | 7.940 | 8.050 | 0 | +0.14(+1.77%) |
| May 01, 2013 | 8.260 | 8.305 | 7.790 | 7.910 | 0 | -0.41(-4.93%) |
| Apr 30, 2013 | 8.170 | 8.350 | 8.140 | 8.320 | 0 | +0.11(+1.34%) |
| Apr 29, 2013 | 8.070 | 8.280 | 7.990 | 8.210 | 19,869 | +0.20(+2.50%) |
| Apr 26, 2013 | 8.220 | 8.230 | 7.870 | 8.010 | 30,719 | -0.22(-2.67%) |
| Apr 25, 2013 | 8.330 | 8.440 | 8.161 | 8.230 | 33,399 | -0.10(-1.20%) |
| Apr 24, 2013 | 8.370 | 8.440 | 8.250 | 8.330 | 42,243 | -0.03(-0.36%) |
| Apr 23, 2013 | 7.760 | 8.400 | 7.760 | 8.360 | 57,500 | +0.74(+9.71%) |
| Apr 22, 2013 | 7.640 | 7.650 | 7.380 | 7.620 | 43,050 | -0.02(-0.26%) |
| Apr 19, 2013 | 7.480 | 7.690 | 7.470 | 7.640 | 31,209 | +0.15(+2.00%) |
| Apr 18, 2013 | 7.550 | 7.710 | 7.380 | 7.490 | 27,234 | -0.07(-0.93%) |
| Apr 17, 2013 | 7.890 | 7.890 | 7.430 | 7.560 | 54,354 | -0.36(-4.55%) |
| Apr 16, 2013 | 7.870 | 8.020 | 7.790 | 7.920 | 36,313 | +0.12(+1.54%) |
| Apr 15, 2013 | 8.280 | 8.280 | 7.740 | 7.800 | 71,845 | -0.60(-7.14%) |
| Apr 12, 2013 | 8.390 | 8.483 | 8.300 | 8.400 | 12,987 | +0.00(+0.00%) |
| Apr 11, 2013 | 8.360 | 8.530 | 8.320 | 8.400 | 6,684 | +0.00(+0.00%) |
| Apr 10, 2013 | 8.180 | 8.450 | 8.160 | 8.400 | 22,446 | +0.33(+4.09%) |
| Apr 09, 2013 | 8.220 | 8.280 | 7.990 | 8.070 | 19,245 | -0.10(-1.22%) |
| Apr 08, 2013 | 8.160 | 8.190 | 8.020 | 8.170 | 14,850 | +0.07(+0.86%) |
| Apr 05, 2013 | 7.800 | 8.280 | 7.800 | 8.100 | 18,403 | +0.04(+0.50%) |
| Apr 04, 2013 | 7.970 | 8.080 | 7.970 | 8.060 | 14,428 | +0.08(+1.00%) |
| Apr 03, 2013 | 8.000 | 8.110 | 7.900 | 7.980 | 39,663 | -0.02(-0.25%) |
| Apr 02, 2013 | 8.350 | 8.500 | 7.810 | 8.000 | 62,028 | -0.32(-3.85%) |
| Apr 01, 2013 | 8.590 | 8.700 | 8.110 | 8.320 | 41,201 | -0.26(-3.03%) |
| Mar 28, 2013 | 8.680 | 8.680 | 8.570 | 8.580 | 49,811 | -0.02(-0.23%) |
| Mar 27, 2013 | 8.620 | 8.660 | 8.450 | 8.600 | 19,577 | -0.10(-1.15%) |
| Mar 26, 2013 | 8.780 | 8.820 | 8.570 | 8.700 | 17,178 | -0.09(-1.02%) |
| Mar 25, 2013 | 8.620 | 8.790 | 8.590 | 8.790 | 17,389 | +0.11(+1.27%) |
| Mar 22, 2013 | 8.680 | 8.700 | 8.570 | 8.680 | 5,132 | +0.06(+0.70%) |
| Mar 21, 2013 | 8.650 | 8.700 | 8.500 | 8.620 | 28,549 | -0.13(-1.49%) |
| Mar 20, 2013 | 8.660 | 8.780 | 8.570 | 8.750 | 14,612 | +0.14(+1.63%) |
| Mar 19, 2013 | 8.610 | 8.750 | 8.550 | 8.610 | 21,221 | +0.01(+0.12%) |
| Mar 18, 2013 | 8.400 | 8.680 | 8.400 | 8.600 | 55,647 | +0.06(+0.70%) |
| Mar 15, 2013 | 8.690 | 8.740 | 8.480 | 8.540 | 171,070 | -0.13(-1.50%) |
| Mar 14, 2013 | 8.550 | 8.770 | 8.550 | 8.670 | 33,056 | +0.15(+1.76%) |
| Mar 13, 2013 | 8.550 | 8.580 | 8.410 | 8.520 | 20,006 | -0.05(-0.58%) |
| Mar 12, 2013 | 8.680 | 8.680 | 8.500 | 8.570 | 14,277 | -0.11(-1.27%) |
| Mar 11, 2013 | 8.700 | 8.710 | 8.620 | 8.680 | 10,659 | -0.08(-0.91%) |
| Mar 08, 2013 | 8.840 | 8.840 | 8.680 | 8.760 | 22,413 | +0.02(+0.23%) |
| Mar 07, 2013 | 8.670 | 8.740 | 8.611 | 8.740 | 23,411 | +0.04(+0.46%) |
| Mar 06, 2013 | 8.680 | 8.700 | 8.630 | 8.700 | 6,568 | +0.02(+0.23%) |
| Mar 05, 2013 | 8.580 | 8.710 | 8.580 | 8.680 | 39,887 | +0.18(+2.12%) |
| Mar 04, 2013 | 8.550 | 8.660 | 8.480 | 8.500 | 18,332 | -0.05(-0.58%) |