| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 2.800 | 2.800 | 2.800 | 0 | +0.00(+0.00%) | |
| May 21, 2013 | 2.800 | 2.800 | 2.800 | 0 | +0.00(+0.00%) | |
| May 17, 2013 | 2.800 | 2.800 | 2.800 | 0 | +0.00(+0.00%) | |
| May 16, 2013 | 2.780 | 2.800 | 2.780 | 2.800 | 7,800 | +0.02(+0.72%) |
| May 15, 2013 | 2.780 | 2.780 | 2.780 | 2.780 | 160 | -0.01(-0.36%) |
| May 13, 2013 | 2.840 | 2.840 | 2.790 | 2.790 | 1,725 | -0.04(-1.41%) |
| May 10, 2013 | 2.830 | 2.830 | 2.830 | 0 | +0.00(+0.00%) | |
| May 09, 2013 | 2.830 | 2.830 | 2.830 | 0 | +0.00(+0.00%) | |
| May 08, 2013 | 2.830 | 2.830 | 2.830 | 3,100 | +0.00(+0.00%) | |
| May 07, 2013 | 2.830 | 2.830 | 2.830 | 2.830 | 100 | -0.32(-10.16%) |
| May 06, 2013 | 2.810 | 3.150 | 2.800 | 3.150 | 1,200 | -0.04(-1.25%) |
| May 03, 2013 | 3.190 | 3.190 | 3.190 | 0 | +0.00(+0.00%) | |
| May 02, 2013 | 3.190 | 3.190 | 3.190 | 0 | +0.00(+0.00%) | |
| May 01, 2013 | 3.190 | 3.200 | 3.190 | 3.190 | 1,900 | -0.01(-0.31%) |
| Apr 30, 2013 | 3.200 | 3.200 | 3.200 | 0 | +0.00(+0.00%) | |
| Apr 29, 2013 | 3.200 | 3.200 | 3.200 | 0 | +0.00(+0.00%) | |
| Apr 26, 2013 | 3.020 | 3.210 | 3.190 | 3.200 | 2,850 | -0.01(-0.31%) |
| Apr 25, 2013 | 3.210 | 3.210 | 3.210 | 3.210 | 900 | -0.04(-1.23%) |
| Apr 24, 2013 | 2.950 | 3.250 | 2.950 | 3.250 | 1,200 | +0.05(+1.56%) |
| Apr 23, 2013 | 3.210 | 3.210 | 3.200 | 3.200 | 15,400 | +0.00(+0.00%) |
| Apr 22, 2013 | 3.210 | 3.210 | 3.200 | 3.200 | 11,800 | -0.04(-1.23%) |
| Apr 19, 2013 | 3.240 | 3.240 | 3.240 | 3.240 | 100 | -0.02(-0.61%) |
| Apr 18, 2013 | 3.290 | 3.300 | 3.160 | 3.260 | 5,650 | -0.04(-1.21%) |
| Apr 17, 2013 | 3.200 | 3.300 | 3.200 | 3.300 | 21,200 | +0.20(+6.45%) |
| Apr 16, 2013 | 3.200 | 3.200 | 3.100 | 3.100 | 2,050 | -0.20(-6.06%) |
| Apr 15, 2013 | 3.300 | 3.300 | 3.300 | 0 | +0.00(+0.00%) | |
| Apr 12, 2013 | 3.290 | 3.300 | 3.290 | 3.300 | 1,400 | +0.03(+0.92%) |
| Apr 11, 2013 | 3.270 | 3.270 | 3.270 | 0 | +0.00(+0.00%) | |
| Apr 10, 2013 | 3.200 | 3.350 | 3.200 | 3.270 | 3,600 | +0.08(+2.51%) |
| Apr 09, 2013 | 3.190 | 3.190 | 3.190 | 3.190 | 240 | -0.01(-0.31%) |
| Apr 08, 2013 | 3.150 | 3.200 | 3.140 | 3.200 | 13,200 | +0.01(+0.31%) |
| Apr 05, 2013 | 3.070 | 3.190 | 3.070 | 3.190 | 2,000 | +0.41(+14.75%) |
| Apr 04, 2013 | 3.150 | 3.150 | 2.780 | 2.780 | 3,000 | -0.44(-13.66%) |
| Apr 03, 2013 | 3.250 | 3.250 | 3.220 | 3.220 | 1,200 | +0.02(+0.63%) |
| Apr 02, 2013 | 3.200 | 3.230 | 3.200 | 3.200 | 3,800 | -0.03(-0.93%) |
| Apr 01, 2013 | 3.170 | 3.230 | 3.160 | 3.230 | 11,052 | +0.03(+0.94%) |
| Mar 28, 2013 | 3.200 | 3.200 | 3.200 | 0 | -0.01(-0.31%) | |
| Mar 27, 2013 | 3.210 | 3.210 | 3.210 | 0 | +0.00(+0.00%) | |
| Mar 26, 2013 | 3.210 | 3.210 | 3.210 | 3.210 | 100 | -0.08(-2.43%) |
| Mar 25, 2013 | 3.290 | 3.290 | 3.290 | 0 | +0.00(+0.00%) | |
| Mar 22, 2013 | 3.290 | 3.290 | 3.230 | 3.290 | 900 | -0.05(-1.50%) |
| Mar 21, 2013 | 3.340 | 3.340 | 3.340 | 3.340 | 100 | +0.04(+1.21%) |
| Mar 20, 2013 | 3.300 | 3.300 | 3.300 | 3.300 | 5,000 | +0.00(+0.00%) |
| Mar 19, 2013 | 3.300 | 3.300 | 3.300 | 3.300 | 1,860 | +0.00(+0.00%) |
| Mar 18, 2013 | 3.280 | 3.300 | 3.280 | 3.300 | 4,920 | +0.10(+3.12%) |
| Mar 15, 2013 | 3.250 | 3.250 | 3.150 | 3.200 | 9,752 | +0.05(+1.59%) |
| Mar 14, 2013 | 3.010 | 3.230 | 3.010 | 3.150 | 8,800 | +0.14(+4.65%) |
| Mar 13, 2013 | 3.060 | 3.060 | 3.000 | 3.010 | 20,200 | -0.09(-2.90%) |
| Mar 12, 2013 | 3.100 | 3.100 | 3.050 | 3.100 | 29,800 | +0.00(+0.00%) |
| Mar 11, 2013 | 3.150 | 3.150 | 3.090 | 3.100 | 30,450 | -0.07(-2.21%) |
| Mar 08, 2013 | 3.160 | 3.170 | 3.160 | 3.170 | 15,000 | +0.06(+1.93%) |
| Mar 07, 2013 | 3.100 | 3.120 | 3.100 | 3.110 | 5,700 | -0.06(-1.89%) |
| Mar 06, 2013 | 3.150 | 3.170 | 3.150 | 3.170 | 5,050 | +0.02(+0.63%) |
| Mar 05, 2013 | 3.150 | 3.150 | 3.150 | 3.150 | 31 | +0.00(+0.00%) |
| Mar 04, 2013 | 3.150 | 3.150 | 3.150 | 80 | +0.00(+0.00%) |