| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 2.200 | 2.450 | 2.200 | 2.350 | 0 | +0.16(+7.31%) |
| May 16, 2013 | 2.230 | 2.280 | 2.160 | 2.190 | 325,723 | -0.09(-3.95%) |
| May 15, 2013 | 2.300 | 2.340 | 2.230 | 2.280 | 0 | +0.02(+0.88%) |
| May 13, 2013 | 2.140 | 2.320 | 2.120 | 2.260 | 622,999 | +0.10(+4.63%) |
| May 10, 2013 | 2.150 | 2.220 | 2.140 | 2.160 | 0 | -0.02(-0.92%) |
| May 09, 2013 | 2.150 | 2.210 | 2.130 | 2.180 | 0 | +0.02(+0.93%) |
| May 08, 2013 | 2.150 | 2.240 | 2.110 | 2.160 | 0 | -0.01(-0.46%) |
| May 07, 2013 | 2.180 | 2.270 | 2.150 | 2.170 | 0 | +0.01(+0.46%) |
| May 06, 2013 | 2.230 | 2.230 | 2.070 | 2.160 | 0 | -0.09(-4.00%) |
| May 03, 2013 | 2.350 | 2.440 | 2.240 | 2.250 | 0 | -0.19(-7.79%) |
| May 02, 2013 | 2.510 | 2.540 | 2.390 | 2.440 | 0 | +0.06(+2.52%) |
| May 01, 2013 | 2.440 | 2.500 | 2.330 | 2.380 | 0 | -0.07(-2.86%) |
| Apr 30, 2013 | 2.550 | 2.599 | 2.440 | 2.450 | 0 | -0.09(-3.54%) |
| Apr 29, 2013 | 2.580 | 2.650 | 2.510 | 2.540 | 359,059 | +0.00(+0.00%) |
| Apr 26, 2013 | 2.660 | 2.660 | 2.510 | 2.540 | 366,345 | -0.12(-4.51%) |
| Apr 25, 2013 | 2.600 | 2.740 | 2.560 | 2.660 | 514,971 | +0.07(+2.70%) |
| Apr 24, 2013 | 2.630 | 2.650 | 2.530 | 2.590 | 566,555 | -0.04(-1.52%) |
| Apr 23, 2013 | 2.880 | 2.880 | 2.592 | 2.630 | 942,957 | -0.20(-7.07%) |
| Apr 22, 2013 | 2.870 | 3.280 | 2.780 | 2.830 | 2,167,276 | -0.04(-1.39%) |
| Apr 19, 2013 | 2.760 | 2.950 | 2.650 | 2.870 | 993,248 | +0.23(+8.71%) |
| Apr 18, 2013 | 2.700 | 2.870 | 2.500 | 2.640 | 1,378,792 | -0.24(-8.33%) |
| Apr 17, 2013 | 2.870 | 3.780 | 2.730 | 2.880 | 13,001,503 | +0.73(+33.95%) |
| Apr 16, 2013 | 2.110 | 2.189 | 2.080 | 2.150 | 98,614 | +0.09(+4.37%) |
| Apr 15, 2013 | 2.170 | 2.185 | 2.060 | 2.060 | 166,681 | -0.14(-6.36%) |
| Apr 12, 2013 | 2.300 | 2.350 | 2.170 | 2.200 | 116,303 | -0.09(-3.93%) |
| Apr 11, 2013 | 2.180 | 2.350 | 2.165 | 2.290 | 363,440 | +0.11(+5.05%) |
| Apr 10, 2013 | 2.150 | 2.190 | 2.120 | 2.180 | 95,995 | +0.06(+2.83%) |
| Apr 09, 2013 | 2.180 | 2.270 | 2.110 | 2.120 | 83,214 | -0.04(-1.85%) |
| Apr 08, 2013 | 2.200 | 2.250 | 2.110 | 2.160 | 229,025 | +0.07(+3.35%) |
| Apr 05, 2013 | 2.250 | 2.340 | 2.080 | 2.090 | 400,170 | +0.03(+1.46%) |
| Apr 04, 2013 | 2.040 | 2.080 | 2.000 | 2.060 | 55,486 | +0.04(+1.98%) |
| Apr 03, 2013 | 2.110 | 2.110 | 2.000 | 2.020 | 207,738 | -0.10(-4.72%) |
| Apr 02, 2013 | 2.190 | 2.220 | 2.091 | 2.120 | 122,204 | -0.09(-4.07%) |
| Apr 01, 2013 | 2.140 | 2.210 | 2.110 | 2.210 | 69,943 | +0.08(+3.76%) |
| Mar 28, 2013 | 2.090 | 2.270 | 2.090 | 2.130 | 90,704 | +0.04(+1.91%) |
| Mar 27, 2013 | 2.150 | 2.170 | 2.080 | 2.090 | 74,977 | -0.07(-3.24%) |
| Mar 26, 2013 | 2.170 | 2.200 | 2.100 | 2.160 | 89,937 | +0.02(+0.93%) |
| Mar 25, 2013 | 2.180 | 2.230 | 2.130 | 2.140 | 103,023 | -0.06(-2.73%) |
| Mar 22, 2013 | 2.210 | 2.230 | 2.140 | 2.200 | 213,940 | -0.02(-0.90%) |
| Mar 21, 2013 | 2.340 | 2.390 | 2.200 | 2.220 | 234,738 | -0.15(-6.33%) |
| Mar 20, 2013 | 2.280 | 2.400 | 2.250 | 2.370 | 163,698 | +0.09(+3.95%) |
| Mar 19, 2013 | 2.320 | 2.340 | 2.230 | 2.280 | 161,299 | -0.04(-1.72%) |
| Mar 18, 2013 | 2.330 | 2.430 | 2.320 | 2.320 | 133,735 | -0.03(-1.28%) |
| Mar 15, 2013 | 2.530 | 2.530 | 2.310 | 2.350 | 258,250 | -0.16(-6.37%) |
| Mar 14, 2013 | 2.540 | 2.590 | 2.460 | 2.510 | 152,183 | -0.01(-0.40%) |
| Mar 13, 2013 | 2.700 | 2.700 | 2.460 | 2.520 | 144,174 | +0.04(+1.61%) |
| Mar 12, 2013 | 2.610 | 2.630 | 2.460 | 2.480 | 266,731 | -0.17(-6.42%) |
| Mar 11, 2013 | 2.600 | 2.790 | 2.530 | 2.650 | 288,096 | +0.04(+1.53%) |
| Mar 08, 2013 | 2.490 | 2.690 | 2.400 | 2.610 | 555,770 | +0.17(+6.97%) |
| Mar 07, 2013 | 2.490 | 2.580 | 2.310 | 2.440 | 613,569 | -0.23(-8.61%) |
| Mar 06, 2013 | 2.900 | 2.990 | 2.560 | 2.670 | 1,501,267 | -0.37(-12.17%) |
| Mar 05, 2013 | 2.300 | 3.620 | 2.290 | 3.040 | 8,631,793 | +0.99(+48.29%) |
| Mar 04, 2013 | 2.020 | 2.060 | 1.950 | 2.050 | 46,656 | +0.01(+0.49%) |