| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 4.340 | 4.350 | 4.290 | 4.350 | 0 | +0.05(+1.16%) |
| May 17, 2013 | 4.350 | 4.350 | 4.280 | 4.300 | 0 | -0.05(-1.15%) |
| May 16, 2013 | 4.350 | 4.350 | 4.260 | 4.350 | 51,263 | +0.04(+0.93%) |
| May 15, 2013 | 4.340 | 4.340 | 4.280 | 4.310 | 0 | -0.04(-0.92%) |
| May 13, 2013 | 4.390 | 4.390 | 4.280 | 4.350 | 0 | -0.04(-0.91%) |
| May 10, 2013 | 4.350 | 4.390 | 4.260 | 4.390 | 0 | +0.09(+2.09%) |
| May 09, 2013 | 4.350 | 4.350 | 4.260 | 4.300 | 0 | -0.02(-0.46%) |
| May 08, 2013 | 4.320 | 4.320 | 4.300 | 4.320 | 0 | -0.03(-0.69%) |
| May 07, 2013 | 4.320 | 4.350 | 4.270 | 4.350 | 0 | +0.08(+1.87%) |
| May 06, 2013 | 4.350 | 4.380 | 4.270 | 4.270 | 0 | -0.12(-2.73%) |
| May 03, 2013 | 4.320 | 4.390 | 4.260 | 4.390 | 0 | +0.10(+2.33%) |
| May 02, 2013 | 4.340 | 4.410 | 4.280 | 4.290 | 0 | +0.00(+0.00%) |
| May 01, 2013 | 4.330 | 4.350 | 4.250 | 4.290 | 0 | -0.01(-0.23%) |
| Apr 30, 2013 | 4.410 | 4.410 | 4.300 | 4.300 | 0 | -0.10(-2.27%) |
| Apr 29, 2013 | 4.300 | 4.410 | 4.290 | 4.400 | 38,676 | +0.23(+5.52%) |
| Apr 26, 2013 | 4.300 | 4.300 | 4.170 | 4.170 | 10,891 | -0.12(-2.80%) |
| Apr 25, 2013 | 4.370 | 4.470 | 4.080 | 4.290 | 23,403 | -0.07(-1.61%) |
| Apr 24, 2013 | 4.050 | 4.370 | 4.000 | 4.360 | 0 | +0.29(+7.13%) |
| Apr 23, 2013 | 3.820 | 4.070 | 3.820 | 4.070 | 22,796 | +0.22(+5.71%) |
| Apr 22, 2013 | 3.780 | 3.880 | 3.650 | 3.850 | 54,019 | +0.03(+0.79%) |
| Apr 19, 2013 | 3.770 | 3.910 | 3.770 | 3.820 | 13,531 | -0.01(-0.26%) |
| Apr 18, 2013 | 3.910 | 3.920 | 3.810 | 3.830 | 2,324 | +0.00(+0.00%) |
| Apr 17, 2013 | 3.930 | 3.930 | 3.820 | 3.830 | 3,581 | -0.06(-1.54%) |
| Apr 16, 2013 | 3.810 | 3.910 | 3.800 | 3.890 | 12,386 | +0.12(+3.18%) |
| Apr 15, 2013 | 3.750 | 3.860 | 3.750 | 3.770 | 5,560 | -0.04(-1.05%) |
| Apr 12, 2013 | 3.810 | 3.820 | 3.810 | 3.810 | 544 | +0.06(+1.60%) |
| Apr 11, 2013 | 3.840 | 3.910 | 3.700 | 3.750 | 38,600 | -0.05(-1.32%) |
| Apr 10, 2013 | 3.760 | 3.880 | 3.730 | 3.800 | 20,882 | +0.03(+0.80%) |
| Apr 09, 2013 | 3.820 | 3.850 | 3.700 | 3.770 | 20,746 | -0.02(-0.53%) |
| Apr 08, 2013 | 3.810 | 3.880 | 3.690 | 3.790 | 15,864 | +0.04(+1.07%) |
| Apr 05, 2013 | 3.850 | 3.880 | 3.650 | 3.750 | 8,902 | -0.07(-1.83%) |
| Apr 04, 2013 | 3.770 | 3.870 | 3.700 | 3.820 | 32,145 | +0.05(+1.33%) |
| Apr 03, 2013 | 3.820 | 3.880 | 3.740 | 3.770 | 50,014 | +0.00(+0.00%) |
| Apr 02, 2013 | 3.790 | 3.865 | 3.700 | 3.770 | 19,747 | +0.01(+0.27%) |
| Apr 01, 2013 | 3.870 | 3.870 | 3.700 | 3.760 | 12,290 | -0.11(-2.84%) |
| Mar 28, 2013 | 3.900 | 3.920 | 3.710 | 3.870 | 21,743 | +0.06(+1.57%) |
| Mar 27, 2013 | 3.890 | 3.930 | 3.670 | 3.810 | 20,146 | -0.04(-1.04%) |
| Mar 26, 2013 | 3.930 | 3.950 | 3.720 | 3.850 | 23,220 | -0.07(-1.79%) |
| Mar 25, 2013 | 3.860 | 3.940 | 3.820 | 3.920 | 10,020 | +0.07(+1.82%) |
| Mar 22, 2013 | 3.730 | 3.850 | 3.560 | 3.850 | 24,560 | +0.10(+2.67%) |
| Mar 21, 2013 | 3.660 | 3.750 | 3.600 | 3.750 | 13,730 | +0.01(+0.27%) |
| Mar 20, 2013 | 3.950 | 3.950 | 3.680 | 3.740 | 30,920 | -0.25(-6.27%) |
| Mar 19, 2013 | 3.770 | 3.990 | 3.770 | 3.990 | 3,500 | +0.23(+6.12%) |
| Mar 18, 2013 | 3.690 | 3.840 | 3.660 | 3.760 | 3,330 | +0.11(+3.01%) |
| Mar 15, 2013 | 3.600 | 3.710 | 3.560 | 3.650 | 48,618 | +0.05(+1.39%) |
| Mar 14, 2013 | 3.570 | 3.620 | 3.510 | 3.600 | 71,743 | -0.01(-0.28%) |
| Mar 13, 2013 | 3.700 | 3.730 | 3.500 | 3.610 | 7,676 | -0.01(-0.28%) |
| Mar 12, 2013 | 3.790 | 3.800 | 3.590 | 3.620 | 7,970 | -0.03(-0.82%) |
| Mar 11, 2013 | 3.740 | 4.028 | 3.650 | 3.650 | 69,978 | +0.00(+0.00%) |
| Mar 08, 2013 | 3.900 | 3.900 | 3.620 | 3.650 | 85,419 | -0.36(-8.98%) |
| Mar 07, 2013 | 3.740 | 4.070 | 3.562 | 4.010 | 110,443 | +0.48(+13.59%) |
| Mar 06, 2013 | 3.480 | 3.530 | 3.440 | 3.530 | 26,089 | +0.07(+2.02%) |
| Mar 05, 2013 | 3.440 | 3.510 | 3.410 | 3.460 | 46,024 | +0.05(+1.47%) |
| Mar 04, 2013 | 3.610 | 3.610 | 3.410 | 3.410 | 2,608 | -0.18(-5.01%) |