| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 4.740 | 4.749 | 4.570 | 4.740 | 32,803 | -0.01(-0.21%) |
| May 23, 2013 | 4.720 | 4.750 | 4.600 | 4.750 | 72,704 | +0.00(+0.00%) |
| May 22, 2013 | 4.770 | 4.850 | 4.740 | 4.750 | 86,816 | -0.10(-2.06%) |
| May 21, 2013 | 4.760 | 4.850 | 4.671 | 4.850 | 76,597 | +0.10(+2.11%) |
| May 20, 2013 | 5.010 | 5.050 | 4.410 | 4.750 | 397,945 | -0.33(-6.50%) |
| May 17, 2013 | 5.550 | 5.657 | 5.010 | 5.080 | 168,064 | -0.72(-12.41%) |
| May 16, 2013 | 5.840 | 5.885 | 5.770 | 5.800 | 84,086 | -0.10(-1.69%) |
| May 15, 2013 | 5.800 | 5.930 | 5.780 | 5.900 | 74,713 | +0.12(+2.08%) |
| May 13, 2013 | 5.830 | 5.830 | 5.750 | 5.780 | 30,518 | -0.02(-0.34%) |
| May 10, 2013 | 5.730 | 5.830 | 5.730 | 5.800 | 83,964 | +0.13(+2.29%) |
| May 09, 2013 | 5.510 | 5.720 | 5.510 | 5.670 | 20,890 | +0.08(+1.43%) |
| May 08, 2013 | 5.520 | 5.690 | 5.470 | 5.590 | 20,999 | +0.01(+0.18%) |
| May 07, 2013 | 5.550 | 5.692 | 5.500 | 5.580 | 30,531 | -0.02(-0.36%) |
| May 06, 2013 | 5.260 | 5.600 | 5.260 | 5.600 | 54,001 | +0.27(+5.07%) |
| May 03, 2013 | 5.470 | 5.500 | 5.132 | 5.330 | 125,187 | -0.17(-3.09%) |
| May 02, 2013 | 5.530 | 5.530 | 5.390 | 5.500 | 87,779 | -0.03(-0.54%) |
| May 01, 2013 | 5.640 | 5.770 | 5.530 | 5.530 | 24,403 | -0.27(-4.66%) |
| Apr 30, 2013 | 5.600 | 5.800 | 5.570 | 5.800 | 21,638 | +0.20(+3.57%) |
| Apr 29, 2013 | 5.690 | 5.750 | 5.470 | 5.600 | 39,254 | -0.15(-2.61%) |
| Apr 26, 2013 | 5.560 | 5.790 | 5.560 | 5.750 | 30,049 | +0.19(+3.42%) |
| Apr 25, 2013 | 5.640 | 5.840 | 5.350 | 5.560 | 51,735 | -0.14(-2.46%) |
| Apr 24, 2013 | 5.890 | 5.890 | 5.700 | 5.700 | 28,905 | -0.16(-2.73%) |
| Apr 23, 2013 | 5.640 | 5.881 | 5.640 | 5.860 | 80,206 | +0.14(+2.45%) |
| Apr 22, 2013 | 5.860 | 5.940 | 5.210 | 5.720 | 190,025 | -0.08(-1.38%) |
| Apr 19, 2013 | 5.930 | 6.020 | 5.750 | 5.800 | 131,852 | -0.08(-1.36%) |
| Apr 18, 2013 | 6.250 | 6.260 | 5.760 | 5.880 | 1,016,835 | +1.58(+36.74%) |
| Apr 17, 2013 | 4.200 | 4.320 | 3.850 | 4.300 | 129,009 | +0.01(+0.23%) |
| Apr 16, 2013 | 4.300 | 4.300 | 4.200 | 4.290 | 26,706 | -0.01(-0.23%) |
| Apr 15, 2013 | 4.370 | 4.370 | 4.210 | 4.300 | 24,875 | +0.02(+0.47%) |
| Apr 12, 2013 | 4.240 | 4.290 | 4.200 | 4.280 | 14,666 | +0.06(+1.42%) |
| Apr 11, 2013 | 4.280 | 4.320 | 4.200 | 4.220 | 31,526 | -0.06(-1.40%) |
| Apr 10, 2013 | 4.240 | 4.280 | 4.230 | 4.280 | 12,234 | +0.05(+1.18%) |
| Apr 09, 2013 | 4.160 | 4.300 | 4.160 | 4.230 | 49,719 | +0.00(+0.00%) |
| Apr 08, 2013 | 4.150 | 4.250 | 4.130 | 4.230 | 25,817 | +0.12(+2.92%) |
| Apr 05, 2013 | 4.020 | 4.330 | 4.000 | 4.110 | 38,724 | +0.10(+2.49%) |
| Apr 04, 2013 | 4.010 | 4.100 | 3.954 | 4.010 | 13,763 | -0.04(-0.99%) |
| Apr 03, 2013 | 4.080 | 4.120 | 4.000 | 4.050 | 32,337 | -0.07(-1.70%) |
| Apr 02, 2013 | 4.240 | 4.240 | 4.120 | 4.120 | 17,461 | -0.12(-2.83%) |
| Apr 01, 2013 | 4.100 | 4.240 | 3.989 | 4.240 | 14,489 | +0.24(+5.97%) |
| Mar 28, 2013 | 3.700 | 4.064 | 3.660 | 4.001 | 75,011 | +0.20(+5.29%) |
| Mar 27, 2013 | 3.770 | 3.850 | 3.680 | 3.800 | 124,344 | -0.10(-2.56%) |
| Mar 26, 2013 | 4.000 | 4.000 | 3.750 | 3.900 | 131,932 | -0.06(-1.52%) |
| Mar 25, 2013 | 4.120 | 4.120 | 3.960 | 3.960 | 42,260 | -0.16(-3.88%) |
| Mar 22, 2013 | 4.150 | 4.300 | 4.061 | 4.120 | 31,184 | -0.07(-1.67%) |
| Mar 21, 2013 | 4.240 | 4.240 | 4.100 | 4.190 | 7,354 | +0.02(+0.48%) |
| Mar 20, 2013 | 4.270 | 4.291 | 4.060 | 4.170 | 46,127 | -0.04(-0.95%) |
| Mar 19, 2013 | 4.300 | 4.300 | 4.210 | 4.210 | 9,227 | -0.04(-0.94%) |
| Mar 18, 2013 | 4.240 | 4.300 | 4.200 | 4.250 | 17,750 | -0.05(-1.16%) |
| Mar 15, 2013 | 4.210 | 4.300 | 4.130 | 4.300 | 42,391 | +0.08(+1.90%) |
| Mar 14, 2013 | 4.170 | 4.292 | 4.100 | 4.220 | 60,238 | +0.05(+1.20%) |
| Mar 13, 2013 | 4.570 | 4.570 | 4.000 | 4.170 | 184,089 | -0.48(-10.32%) |
| Mar 12, 2013 | 4.700 | 4.720 | 4.520 | 4.650 | 27,844 | -0.10(-2.11%) |
| Mar 11, 2013 | 4.580 | 4.750 | 4.580 | 4.750 | 19,496 | +0.11(+2.37%) |
| Mar 08, 2013 | 4.850 | 4.850 | 4.500 | 4.640 | 34,524 | -0.04(-0.85%) |
| Mar 07, 2013 | 4.810 | 4.900 | 4.650 | 4.680 | 24,182 | -0.06(-1.27%) |
| Mar 06, 2013 | 4.660 | 4.850 | 4.660 | 4.740 | 24,606 | +0.14(+3.04%) |
| Mar 05, 2013 | 4.550 | 4.880 | 4.550 | 4.600 | 24,170 | +0.03(+0.66%) |
| Mar 04, 2013 | 4.530 | 4.700 | 4.530 | 4.570 | 15,500 | +0.07(+1.56%) |
