| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 2.030 | 2.127 | 2.030 | 2.050 | 552,755 | +0.01(+0.49%) |
| May 21, 2013 | 2.040 | 2.050 | 2.020 | 2.040 | 633,872 | +0.02(+0.99%) |
| May 20, 2013 | 1.970 | 2.080 | 1.970 | 2.020 | 1,348,164 | +0.02(+1.00%) |
| May 17, 2013 | 2.020 | 2.054 | 1.950 | 2.000 | 1,041,277 | -0.01(-0.50%) |
| May 16, 2013 | 2.050 | 2.100 | 2.000 | 2.010 | 441,027 | -0.04(-1.95%) |
| May 15, 2013 | 2.010 | 2.080 | 2.010 | 2.050 | 483,070 | +0.11(+5.67%) |
| May 13, 2013 | 1.930 | 1.980 | 1.900 | 1.940 | 1,191,103 | +0.00(+0.00%) |
| May 10, 2013 | 1.970 | 2.000 | 1.890 | 1.940 | 1,318,079 | -0.03(-1.52%) |
| May 09, 2013 | 2.050 | 2.100 | 1.970 | 1.970 | 461,034 | -0.09(-4.37%) |
| May 08, 2013 | 2.040 | 2.080 | 2.040 | 2.060 | 500,564 | -0.01(-0.48%) |
| May 07, 2013 | 2.080 | 2.120 | 2.040 | 2.070 | 768,110 | +0.01(+0.49%) |
| May 06, 2013 | 2.060 | 2.120 | 2.050 | 2.060 | 696,648 | +0.01(+0.49%) |
| May 03, 2013 | 2.050 | 2.070 | 2.010 | 2.050 | 1,733,983 | +0.04(+1.99%) |
| May 02, 2013 | 2.040 | 2.060 | 2.010 | 2.010 | 1,000,871 | +0.01(+0.50%) |
| May 01, 2013 | 2.110 | 2.140 | 2.000 | 2.000 | 828,283 | -0.14(-6.54%) |
| Apr 30, 2013 | 2.140 | 2.160 | 2.120 | 2.140 | 1,079,881 | +0.01(+0.47%) |
| Apr 29, 2013 | 2.170 | 2.200 | 2.120 | 2.130 | 381,517 | -0.03(-1.39%) |
| Apr 26, 2013 | 2.180 | 2.180 | 2.160 | 2.160 | 335,201 | -0.02(-0.92%) |
| Apr 25, 2013 | 2.140 | 2.190 | 2.140 | 2.180 | 489,434 | +0.03(+1.40%) |
| Apr 24, 2013 | 2.170 | 2.239 | 2.130 | 2.150 | 758,776 | -0.02(-0.92%) |
| Apr 23, 2013 | 2.100 | 2.190 | 2.070 | 2.170 | 403,319 | +0.07(+3.33%) |
| Apr 22, 2013 | 2.100 | 2.120 | 2.032 | 2.100 | 268,871 | +0.00(+0.00%) |
| Apr 19, 2013 | 2.150 | 2.180 | 2.080 | 2.100 | 345,450 | -0.05(-2.33%) |
| Apr 18, 2013 | 2.070 | 2.190 | 2.020 | 2.150 | 1,116,113 | +0.15(+7.50%) |
| Apr 17, 2013 | 2.090 | 2.090 | 1.950 | 2.000 | 895,923 | -0.09(-4.31%) |
| Apr 16, 2013 | 2.110 | 2.145 | 2.070 | 2.090 | 866,789 | +0.02(+0.97%) |
| Apr 15, 2013 | 2.220 | 2.220 | 2.070 | 2.070 | 847,044 | -0.16(-7.17%) |
| Apr 12, 2013 | 2.310 | 2.320 | 2.220 | 2.230 | 426,655 | -0.10(-4.29%) |
| Apr 11, 2013 | 2.340 | 2.415 | 2.320 | 2.330 | 289,082 | -0.02(-0.85%) |
| Apr 10, 2013 | 2.470 | 2.520 | 2.330 | 2.350 | 683,777 | -0.10(-4.08%) |
| Apr 09, 2013 | 2.450 | 2.520 | 2.400 | 2.450 | 794,021 | +0.06(+2.51%) |
| Apr 08, 2013 | 2.280 | 2.400 | 2.260 | 2.390 | 684,150 | +0.13(+5.75%) |
| Apr 05, 2013 | 2.190 | 2.270 | 2.170 | 2.260 | 541,073 | +0.00(+0.00%) |
| Apr 04, 2013 | 2.260 | 2.280 | 2.240 | 2.260 | 1,060,043 | -0.01(-0.44%) |
| Apr 03, 2013 | 2.170 | 2.290 | 2.150 | 2.270 | 810,177 | +0.13(+6.07%) |
| Apr 02, 2013 | 2.240 | 2.250 | 2.120 | 2.140 | 1,124,886 | -0.09(-4.04%) |
| Apr 01, 2013 | 2.260 | 2.290 | 2.200 | 2.230 | 735,014 | -0.04(-1.76%) |
| Mar 28, 2013 | 2.310 | 2.340 | 2.250 | 2.270 | 868,748 | -0.03(-1.30%) |
| Mar 27, 2013 | 2.210 | 2.330 | 2.200 | 2.300 | 578,478 | +0.05(+2.22%) |
| Mar 26, 2013 | 2.260 | 2.260 | 2.190 | 2.250 | 615,064 | +0.03(+1.35%) |
| Mar 25, 2013 | 2.310 | 2.357 | 2.190 | 2.220 | 785,190 | -0.07(-3.06%) |
| Mar 22, 2013 | 2.300 | 2.330 | 2.265 | 2.290 | 833,672 | +0.00(+0.00%) |
| Mar 21, 2013 | 2.320 | 2.360 | 2.280 | 2.290 | 651,018 | -0.05(-2.14%) |
| Mar 20, 2013 | 2.400 | 2.420 | 2.320 | 2.340 | 573,791 | -0.03(-1.27%) |
| Mar 19, 2013 | 2.460 | 2.490 | 2.340 | 2.370 | 1,001,081 | -0.07(-2.87%) |
| Mar 18, 2013 | 2.510 | 2.580 | 2.440 | 2.440 | 631,326 | -0.13(-5.06%) |
| Mar 15, 2013 | 2.620 | 2.650 | 2.570 | 2.570 | 791,649 | -0.04(-1.53%) |
| Mar 14, 2013 | 2.680 | 2.680 | 2.600 | 2.610 | 1,444,437 | -0.07(-2.61%) |
| Mar 13, 2013 | 2.660 | 2.680 | 2.600 | 2.680 | 296,917 | +0.03(+1.13%) |
| Mar 12, 2013 | 2.560 | 2.660 | 2.540 | 2.650 | 478,096 | +0.08(+3.11%) |
| Mar 11, 2013 | 2.630 | 2.715 | 2.500 | 2.570 | 924,302 | -0.07(-2.65%) |
| Mar 08, 2013 | 2.480 | 2.730 | 2.470 | 2.640 | 1,445,653 | +0.20(+8.20%) |
| Mar 07, 2013 | 2.530 | 2.615 | 2.410 | 2.440 | 1,780,048 | -0.07(-2.79%) |
| Mar 06, 2013 | 2.580 | 2.610 | 2.460 | 2.510 | 762,033 | -0.06(-2.33%) |
| Mar 05, 2013 | 2.700 | 2.708 | 2.570 | 2.570 | 385,674 | -0.11(-4.10%) |
| Mar 04, 2013 | 2.690 | 2.730 | 2.660 | 2.680 | 331,760 | -0.04(-1.47%) |