| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 5.580 | 5.600 | 5.580 | 5.590 | 3,000 | -0.25(-4.28%) |
| May 21, 2013 | 5.840 | 5.840 | 5.840 | 0 | +0.01(+0.17%) | |
| May 20, 2013 | 5.830 | 5.830 | 5.830 | 5.830 | 1,668 | -0.01(-0.21%) |
| May 17, 2013 | 5.843 | 5.843 | 5.843 | 5.843 | 160 | +0.00(+0.04%) |
| May 16, 2013 | 5.750 | 5.890 | 5.750 | 5.840 | 4,789 | +0.01(+0.17%) |
| May 15, 2013 | 5.860 | 5.920 | 5.830 | 5.830 | 3,232 | -0.25(-4.11%) |
| May 13, 2013 | 6.090 | 6.090 | 6.080 | 6.080 | 3,100 | +0.01(+0.16%) |
| May 10, 2013 | 6.120 | 6.120 | 6.070 | 6.070 | 1,291 | -0.04(-0.65%) |
| May 08, 2013 | 6.110 | 6.110 | 6.110 | 0 | +0.11(+1.83%) | |
| May 03, 2013 | 6.000 | 6.000 | 6.000 | 0 | +0.06(+1.01%) | |
| May 02, 2013 | 5.940 | 5.940 | 5.940 | 5.940 | 300 | +0.17(+2.95%) |
| Apr 30, 2013 | 5.770 | 5.770 | 5.770 | 0 | +0.08(+1.41%) | |
| Apr 26, 2013 | 5.690 | 5.690 | 5.690 | 0 | -0.01(-0.18%) | |
| Apr 25, 2013 | 5.700 | 5.700 | 5.700 | 5.700 | 156 | +0.06(+1.06%) |
| Apr 23, 2013 | 5.640 | 5.640 | 5.640 | 5.640 | 0 | +0.13(+2.36%) |
| Apr 19, 2013 | 5.510 | 5.510 | 5.510 | 5.510 | 0 | +0.03(+0.55%) |
| Apr 18, 2013 | 5.480 | 5.480 | 5.480 | 5.480 | 1,000 | +0.14(+2.62%) |
| Apr 17, 2013 | 5.510 | 5.510 | 5.340 | 5.340 | 2,762 | -0.40(-6.97%) |
| Apr 16, 2013 | 5.750 | 5.750 | 5.740 | 5.740 | 353 | -0.02(-0.35%) |
| Apr 15, 2013 | 5.700 | 5.760 | 5.700 | 5.760 | 453 | -0.35(-5.73%) |
| Apr 12, 2013 | 6.110 | 6.110 | 6.110 | 6.110 | 151 | -0.13(-2.08%) |
| Apr 11, 2013 | 6.240 | 6.240 | 6.200 | 6.240 | 1,291 | +0.11(+1.79%) |
| Apr 10, 2013 | 6.130 | 6.130 | 6.130 | 6.130 | 1,016 | +0.25(+4.25%) |
| Apr 09, 2013 | 5.880 | 5.880 | 5.880 | 5.880 | 120 | +0.03(+0.51%) |
| Apr 08, 2013 | 5.860 | 5.880 | 5.850 | 5.850 | 3,583 | +0.27(+4.84%) |
| Apr 05, 2013 | 5.580 | 5.580 | 5.580 | 5.580 | 100 | -0.19(-3.29%) |
| Apr 04, 2013 | 5.770 | 5.770 | 5.770 | 5.770 | 862 | -0.04(-0.69%) |
| Apr 03, 2013 | 5.810 | 5.810 | 5.810 | 5.810 | 200 | +0.01(+0.17%) |
| Apr 02, 2013 | 5.820 | 5.820 | 5.800 | 5.800 | 6,500 | -0.20(-3.33%) |
| Mar 28, 2013 | 6.000 | 6.000 | 6.000 | 0 | +0.01(+0.17%) | |
| Mar 27, 2013 | 5.990 | 5.990 | 5.990 | 5.990 | 141 | +0.01(+0.17%) |
| Mar 25, 2013 | 5.980 | 5.980 | 5.980 | 0 | -0.11(-1.81%) | |
| Mar 22, 2013 | 6.090 | 6.090 | 6.090 | 6.090 | 879 | +0.08(+1.33%) |
| Mar 19, 2013 | 6.010 | 6.010 | 6.010 | 0 | +0.06(+1.01%) | |
| Mar 13, 2013 | 5.950 | 5.950 | 5.950 | 0 | +0.00(+0.00%) | |
| Mar 12, 2013 | 5.950 | 5.950 | 5.950 | 5.950 | 100 | -0.03(-0.50%) |
| Mar 11, 2013 | 5.980 | 5.980 | 5.980 | 5.980 | 650 | -0.04(-0.66%) |
| Mar 08, 2013 | 6.020 | 6.020 | 6.020 | 6.020 | 896 | +0.00(+0.00%) |
| Mar 06, 2013 | 6.020 | 6.020 | 6.020 | 0 | +0.31(+5.43%) |