| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| May 22, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| May 21, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| May 17, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| May 16, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| May 15, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.02(+0.61%) | |
| May 13, 2013 | 3.450 | 3.450 | 3.240 | 3.280 | 38,399 | -0.02(-0.61%) |
| May 10, 2013 | 3.100 | 3.430 | 3.100 | 3.300 | 21,614 | +0.32(+10.74%) |
| May 09, 2013 | 2.900 | 2.980 | 2.900 | 2.980 | 15,676 | +0.09(+3.11%) |
| May 08, 2013 | 2.940 | 2.950 | 2.890 | 2.890 | 29,200 | -0.01(-0.34%) |
| May 07, 2013 | 2.860 | 2.950 | 2.860 | 2.900 | 9,250 | +0.02(+0.69%) |
| May 06, 2013 | 2.900 | 2.900 | 2.880 | 2.880 | 914 | +0.01(+0.35%) |
| May 03, 2013 | 2.870 | 2.870 | 2.870 | 0 | +0.00(+0.00%) | |
| May 02, 2013 | 2.990 | 2.990 | 2.870 | 2.870 | 45,405 | -0.13(-4.33%) |
| May 01, 2013 | 3.040 | 3.050 | 2.980 | 3.000 | 3,675 | -0.01(-0.33%) |
| Apr 30, 2013 | 2.980 | 3.070 | 2.950 | 3.010 | 23,743 | +0.07(+2.38%) |
| Apr 29, 2013 | 2.650 | 2.970 | 2.650 | 2.940 | 49,990 | +0.33(+12.64%) |
| Apr 26, 2013 | 2.550 | 2.610 | 2.560 | 2.610 | 3,200 | +0.05(+1.95%) |
| Apr 25, 2013 | 2.400 | 2.600 | 2.400 | 2.560 | 10,577 | +0.20(+8.47%) |
| Apr 24, 2013 | 2.300 | 2.360 | 2.220 | 2.360 | 7,713 | +0.08(+3.51%) |
| Apr 23, 2013 | 1.960 | 2.290 | 1.960 | 2.280 | 22,440 | +0.33(+16.92%) |
| Apr 22, 2013 | 1.710 | 1.950 | 1.710 | 1.950 | 36,375 | +0.21(+12.07%) |
| Apr 19, 2013 | 1.800 | 1.800 | 1.650 | 1.740 | 148,372 | -0.08(-4.40%) |
| Apr 18, 2013 | 1.940 | 1.940 | 1.800 | 1.820 | 106,623 | -0.16(-8.08%) |
| Apr 17, 2013 | 2.130 | 2.130 | 1.980 | 1.980 | 35,842 | -0.12(-5.71%) |
| Apr 16, 2013 | 2.100 | 2.120 | 2.100 | 2.100 | 13,239 | +0.00(+0.00%) |
| Apr 15, 2013 | 2.130 | 2.130 | 2.100 | 2.100 | 6,974 | -0.03(-1.41%) |
| Apr 12, 2013 | 2.050 | 2.140 | 2.050 | 2.130 | 24,090 | -0.01(-0.47%) |
| Apr 11, 2013 | 2.160 | 2.290 | 2.130 | 2.140 | 50,257 | -0.05(-2.28%) |
| Apr 10, 2013 | 2.250 | 2.340 | 2.190 | 2.190 | 33,280 | -0.09(-3.95%) |
| Apr 09, 2013 | 2.290 | 2.300 | 2.250 | 2.280 | 4,796 | -0.07(-2.98%) |
| Apr 08, 2013 | 2.380 | 2.440 | 2.280 | 2.350 | 9,961 | -0.11(-4.47%) |
| Apr 05, 2013 | 2.440 | 2.460 | 2.400 | 2.460 | 5,300 | +0.01(+0.41%) |
| Apr 04, 2013 | 2.490 | 2.490 | 2.450 | 2.450 | 60,597 | +0.00(+0.00%) |
| Apr 03, 2013 | 2.550 | 2.550 | 2.450 | 2.450 | 4,195 | -0.09(-3.54%) |
| Apr 02, 2013 | 2.550 | 2.600 | 2.540 | 2.540 | 3,318 | -0.01(-0.39%) |
| Apr 01, 2013 | 2.580 | 2.650 | 2.530 | 2.550 | 145,600 | -0.03(-1.16%) |
| Mar 28, 2013 | 2.580 | 2.580 | 2.580 | 0 | +0.03(+1.18%) | |
| Mar 27, 2013 | 2.550 | 2.550 | 2.550 | 2.550 | 600 | -0.02(-0.78%) |
| Mar 26, 2013 | 2.650 | 2.650 | 2.550 | 2.570 | 17,200 | +0.00(+0.00%) |
| Mar 25, 2013 | 2.550 | 2.580 | 2.510 | 2.570 | 5,898 | +0.04(+1.58%) |
| Mar 22, 2013 | 2.530 | 2.530 | 2.530 | 2.530 | 305 | +0.03(+1.20%) |
| Mar 21, 2013 | 2.520 | 2.520 | 2.500 | 2.500 | 300 | -0.02(-0.79%) |
| Mar 20, 2013 | 2.500 | 2.610 | 2.500 | 2.520 | 25,150 | -0.03(-1.18%) |
| Mar 19, 2013 | 2.550 | 2.580 | 2.490 | 2.550 | 32,676 | -0.05(-1.92%) |
| Mar 18, 2013 | 2.550 | 2.670 | 2.540 | 2.600 | 9,714 | +0.02(+0.78%) |
| Mar 15, 2013 | 2.600 | 2.700 | 2.540 | 2.580 | 26,125 | -0.06(-2.27%) |
| Mar 14, 2013 | 2.750 | 2.750 | 2.600 | 2.640 | 31,775 | -0.12(-4.35%) |
| Mar 13, 2013 | 2.600 | 2.760 | 2.600 | 2.760 | 12,300 | +0.00(+0.00%) |
| Mar 12, 2013 | 2.940 | 2.980 | 2.760 | 2.760 | 83,961 | -0.18(-6.12%) |
| Mar 11, 2013 | 2.800 | 3.000 | 2.800 | 2.940 | 28,957 | +0.08(+2.80%) |
| Mar 08, 2013 | 2.900 | 2.990 | 2.860 | 2.860 | 5,800 | -0.04(-1.38%) |
| Mar 07, 2013 | 2.970 | 2.970 | 2.900 | 2.900 | 3,701 | +0.01(+0.35%) |
| Mar 06, 2013 | 2.970 | 2.970 | 2.890 | 2.890 | 3,800 | -0.11(-3.67%) |
| Mar 05, 2013 | 2.990 | 3.000 | 2.970 | 3.000 | 20,260 | +0.01(+0.33%) |
| Mar 04, 2013 | 2.900 | 3.000 | 2.900 | 2.990 | 41,060 | +0.12(+4.18%) |
