| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 2.500 | 2.600 | 2.500 | 2.600 | 0 | +0.02(+0.78%) |
| May 22, 2013 | 2.600 | 2.660 | 2.570 | 2.580 | 0 | +0.08(+3.20%) |
| May 21, 2013 | 2.500 | 2.540 | 2.440 | 2.500 | 0 | +0.04(+1.42%) |
| May 20, 2013 | 2.470 | 2.559 | 2.440 | 2.465 | 0 | +0.03(+1.44%) |
| May 17, 2013 | 2.540 | 2.540 | 2.430 | 2.430 | 0 | -0.07(-2.80%) |
| May 16, 2013 | 2.510 | 2.600 | 2.490 | 2.500 | 1,125,430 | -0.05(-1.96%) |
| May 15, 2013 | 2.480 | 2.640 | 2.430 | 2.550 | 0 | -0.02(-0.78%) |
| May 13, 2013 | 2.660 | 2.750 | 2.530 | 2.570 | 2,498,591 | -0.12(-4.46%) |
| May 10, 2013 | 2.660 | 2.720 | 2.500 | 2.690 | 0 | -0.04(-1.47%) |
| May 09, 2013 | 2.760 | 2.760 | 2.680 | 2.730 | 1,333,477 | +0.01(+0.37%) |
| May 08, 2013 | 2.730 | 2.780 | 2.680 | 2.720 | 0 | +0.04(+1.49%) |
| May 07, 2013 | 2.800 | 2.890 | 2.620 | 2.680 | 2,816,149 | -0.09(-3.25%) |
| May 06, 2013 | 2.550 | 2.780 | 2.530 | 2.770 | 3,473,586 | +0.29(+11.69%) |
| May 03, 2013 | 2.500 | 2.530 | 2.430 | 2.480 | 0 | +0.05(+2.06%) |
| May 02, 2013 | 2.830 | 2.860 | 2.420 | 2.430 | 4,725,563 | -0.38(-13.52%) |
| May 01, 2013 | 3.000 | 3.000 | 2.650 | 2.810 | 0 | -0.06(-2.09%) |
| Apr 30, 2013 | 2.800 | 2.970 | 2.750 | 2.870 | 5,543,745 | +0.12(+4.36%) |
| Apr 29, 2013 | 2.550 | 2.850 | 2.540 | 2.750 | 5,265,904 | +0.21(+8.27%) |
| Apr 26, 2013 | 2.480 | 2.550 | 2.470 | 2.540 | 1,907,205 | +0.07(+2.83%) |
| Apr 25, 2013 | 2.450 | 2.495 | 2.400 | 2.470 | 1,850,590 | +0.01(+0.41%) |
| Apr 24, 2013 | 2.350 | 2.460 | 2.310 | 2.460 | 0 | +0.11(+4.68%) |
| Apr 23, 2013 | 2.340 | 2.390 | 2.300 | 2.350 | 1,515,128 | +0.03(+1.29%) |
| Apr 22, 2013 | 2.450 | 2.460 | 2.320 | 2.320 | 2,117,352 | -0.08(-3.33%) |
| Apr 19, 2013 | 2.250 | 2.430 | 2.250 | 2.400 | 2,228,653 | +0.13(+5.73%) |
| Apr 18, 2013 | 2.280 | 2.350 | 2.250 | 2.270 | 1,062,506 | -0.05(-2.16%) |
| Apr 17, 2013 | 2.300 | 2.335 | 2.230 | 2.320 | 1,225,980 | -0.02(-0.85%) |
| Apr 16, 2013 | 2.250 | 2.350 | 2.200 | 2.340 | 1,773,944 | +0.16(+7.34%) |
| Apr 15, 2013 | 2.290 | 2.320 | 2.150 | 2.180 | 3,091,357 | -0.11(-4.80%) |
| Apr 12, 2013 | 2.520 | 2.600 | 2.230 | 2.290 | 7,210,845 | -0.16(-6.53%) |
| Apr 11, 2013 | 2.320 | 2.450 | 2.240 | 2.450 | 3,913,124 | +0.15(+6.52%) |
| Apr 10, 2013 | 2.220 | 2.300 | 2.200 | 2.300 | 3,206,158 | +0.13(+5.99%) |
| Apr 09, 2013 | 2.090 | 2.250 | 2.080 | 2.170 | 4,018,697 | +0.09(+4.33%) |
| Apr 08, 2013 | 2.080 | 2.090 | 2.050 | 2.080 | 764,213 | +0.02(+0.97%) |
| Apr 05, 2013 | 2.030 | 2.100 | 2.010 | 2.060 | 1,271,339 | +0.02(+0.98%) |
| Apr 04, 2013 | 2.050 | 2.050 | 2.010 | 2.040 | 742,805 | +0.03(+1.49%) |
| Apr 03, 2013 | 2.020 | 2.070 | 1.965 | 2.010 | 1,297,191 | -0.04(-1.95%) |
| Apr 02, 2013 | 2.080 | 2.090 | 2.020 | 2.050 | 1,164,421 | -0.02(-0.97%) |
| Apr 01, 2013 | 2.080 | 2.130 | 2.050 | 2.070 | 790,655 | -0.03(-1.43%) |
| Mar 28, 2013 | 2.120 | 2.120 | 2.050 | 2.100 | 1,452,396 | +0.00(+0.00%) |
| Mar 27, 2013 | 2.120 | 2.140 | 2.080 | 2.100 | 904,714 | +0.02(+0.96%) |
| Mar 26, 2013 | 2.100 | 2.160 | 2.080 | 2.080 | 2,848,909 | +0.00(+0.00%) |
| Mar 25, 2013 | 2.030 | 2.100 | 1.990 | 2.080 | 3,393,651 | +0.15(+7.77%) |
| Mar 22, 2013 | 1.950 | 1.970 | 1.910 | 1.930 | 805,079 | +0.02(+0.78%) |
| Mar 21, 2013 | 1.960 | 1.970 | 1.900 | 1.915 | 1,174,359 | -0.03(-1.79%) |
| Mar 20, 2013 | 1.980 | 1.990 | 1.910 | 1.950 | 1,272,169 | -0.01(-0.26%) |
| Mar 19, 2013 | 2.000 | 2.050 | 1.940 | 1.955 | 1,296,201 | -0.06(-3.22%) |
| Mar 18, 2013 | 2.060 | 2.070 | 1.980 | 2.020 | 2,155,294 | +0.10(+5.21%) |
| Mar 15, 2013 | 1.950 | 1.980 | 1.900 | 1.920 | 1,251,671 | -0.06(-2.78%) |
| Mar 14, 2013 | 2.040 | 2.060 | 1.930 | 1.975 | 2,498,902 | -0.10(-5.05%) |
| Mar 13, 2013 | 2.150 | 2.150 | 2.040 | 2.080 | 1,508,311 | -0.06(-2.80%) |
| Mar 12, 2013 | 2.090 | 2.180 | 2.060 | 2.140 | 2,666,762 | +0.11(+5.42%) |
| Mar 11, 2013 | 2.020 | 2.040 | 1.980 | 2.030 | 1,134,539 | +0.03(+1.75%) |
| Mar 08, 2013 | 2.020 | 2.030 | 1.980 | 1.995 | 980,176 | +0.02(+0.76%) |
| Mar 07, 2013 | 1.970 | 2.030 | 1.960 | 1.980 | 1,486,648 | +0.04(+2.06%) |
| Mar 06, 2013 | 1.920 | 1.960 | 1.910 | 1.940 | 814,195 | +0.02(+1.04%) |
| Mar 05, 2013 | 1.940 | 1.940 | 1.880 | 1.920 | 698,037 | +0.03(+1.59%) |
| Mar 04, 2013 | 1.890 | 1.900 | 1.870 | 1.890 | 500,246 | +0.01(+0.53%) |
