| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 3.040 | 3.230 | 3.030 | 3.230 | 447,402 | +0.21(+6.95%) |
| May 16, 2013 | 3.140 | 3.140 | 2.960 | 3.020 | 242,843 | -0.09(-2.89%) |
| May 15, 2013 | 2.850 | 3.134 | 2.840 | 3.110 | 873,143 | +0.27(+9.51%) |
| May 13, 2013 | 2.940 | 2.980 | 2.800 | 2.840 | 550,427 | -0.15(-5.02%) |
| May 10, 2013 | 3.070 | 3.129 | 2.960 | 2.990 | 411,789 | -0.11(-3.55%) |
| May 09, 2013 | 2.700 | 3.180 | 2.613 | 3.100 | 1,018,055 | +0.19(+6.53%) |
| May 08, 2013 | 2.940 | 2.980 | 2.820 | 2.910 | 463,784 | -0.01(-0.34%) |
| May 07, 2013 | 2.960 | 3.030 | 2.860 | 2.920 | 355,086 | +0.00(+0.00%) |
| May 06, 2013 | 3.080 | 3.290 | 2.910 | 2.920 | 923,121 | -0.09(-2.99%) |
| May 03, 2013 | 2.870 | 3.020 | 2.810 | 3.010 | 449,672 | +0.20(+7.12%) |
| May 02, 2013 | 2.740 | 2.840 | 2.708 | 2.810 | 185,726 | +0.08(+2.93%) |
| May 01, 2013 | 2.740 | 2.810 | 2.690 | 2.730 | 331,873 | -0.01(-0.36%) |
| Apr 30, 2013 | 2.850 | 2.865 | 2.710 | 2.740 | 397,474 | -0.12(-4.20%) |
| Apr 29, 2013 | 2.850 | 2.960 | 2.850 | 2.860 | 244,414 | +0.01(+0.35%) |
| Apr 26, 2013 | 2.990 | 2.990 | 2.810 | 2.850 | 255,597 | -0.14(-4.68%) |
| Apr 25, 2013 | 3.020 | 3.020 | 2.940 | 2.990 | 407,096 | +0.00(+0.00%) |
| Apr 24, 2013 | 2.880 | 3.033 | 2.850 | 2.990 | 358,106 | +0.11(+3.82%) |
| Apr 23, 2013 | 2.900 | 2.930 | 2.820 | 2.880 | 242,645 | +0.06(+2.13%) |
| Apr 22, 2013 | 2.775 | 2.840 | 2.630 | 2.820 | 189,801 | +0.07(+2.55%) |
| Apr 19, 2013 | 2.830 | 2.880 | 2.630 | 2.750 | 279,197 | -0.08(-2.83%) |
| Apr 18, 2013 | 2.670 | 2.830 | 2.600 | 2.830 | 389,282 | +0.23(+8.85%) |
| Apr 17, 2013 | 2.600 | 2.630 | 2.560 | 2.600 | 340,119 | -0.03(-1.14%) |
| Apr 16, 2013 | 2.590 | 2.740 | 2.540 | 2.630 | 656,567 | +0.07(+2.73%) |
| Apr 15, 2013 | 2.790 | 2.790 | 2.550 | 2.560 | 623,828 | -0.24(-8.57%) |
| Apr 12, 2013 | 3.000 | 3.000 | 2.770 | 2.800 | 346,449 | -0.16(-5.41%) |
| Apr 11, 2013 | 3.080 | 3.180 | 2.900 | 2.960 | 373,186 | -0.09(-2.95%) |
| Apr 10, 2013 | 2.870 | 3.120 | 2.800 | 3.050 | 590,655 | +0.24(+8.54%) |
| Apr 09, 2013 | 2.800 | 2.850 | 2.750 | 2.810 | 298,159 | +0.05(+1.81%) |
| Apr 08, 2013 | 2.800 | 2.870 | 2.730 | 2.760 | 390,386 | +0.01(+0.36%) |
| Apr 05, 2013 | 2.760 | 2.920 | 2.700 | 2.750 | 386,016 | -0.09(-3.17%) |
| Apr 04, 2013 | 2.910 | 2.920 | 2.780 | 2.840 | 297,155 | -0.02(-0.70%) |
| Apr 03, 2013 | 2.960 | 2.960 | 2.850 | 2.860 | 443,337 | -0.07(-2.39%) |
| Apr 02, 2013 | 2.920 | 2.945 | 2.730 | 2.930 | 694,297 | +0.10(+3.53%) |
| Apr 01, 2013 | 3.070 | 3.100 | 2.760 | 2.830 | 784,231 | -0.12(-4.07%) |
| Mar 28, 2013 | 3.170 | 3.210 | 2.910 | 2.950 | 693,977 | -0.15(-4.84%) |
| Mar 27, 2013 | 3.180 | 3.200 | 3.050 | 3.100 | 349,489 | -0.06(-1.90%) |
| Mar 26, 2013 | 3.250 | 3.250 | 3.060 | 3.160 | 316,849 | +0.00(+0.00%) |
| Mar 25, 2013 | 3.230 | 3.230 | 3.060 | 3.160 | 320,320 | +0.01(+0.32%) |
| Mar 22, 2013 | 3.140 | 3.225 | 3.100 | 3.150 | 513,075 | +0.05(+1.61%) |
| Mar 21, 2013 | 3.050 | 3.190 | 3.020 | 3.100 | 725,519 | +0.06(+1.97%) |
| Mar 20, 2013 | 3.250 | 3.270 | 3.000 | 3.040 | 728,059 | -0.12(-3.80%) |
| Mar 19, 2013 | 3.350 | 3.350 | 3.030 | 3.160 | 645,130 | -0.15(-4.53%) |
| Mar 18, 2013 | 3.330 | 3.490 | 3.260 | 3.310 | 378,915 | -0.03(-0.90%) |
| Mar 15, 2013 | 3.240 | 3.430 | 3.190 | 3.340 | 1,078,817 | +0.03(+0.91%) |
| Mar 14, 2013 | 3.410 | 3.460 | 3.190 | 3.310 | 1,059,212 | -0.11(-3.22%) |
| Mar 13, 2013 | 3.710 | 3.720 | 3.400 | 3.420 | 647,619 | -0.29(-7.82%) |
| Mar 12, 2013 | 3.700 | 3.810 | 3.410 | 3.710 | 1,105,482 | -0.01(-0.27%) |
| Mar 11, 2013 | 3.990 | 4.040 | 3.420 | 3.720 | 1,573,747 | -0.25(-6.30%) |
| Mar 08, 2013 | 3.720 | 4.010 | 3.650 | 3.970 | 1,598,541 | +0.27(+7.30%) |
| Mar 07, 2013 | 3.590 | 3.700 | 3.410 | 3.700 | 1,531,243 | +0.16(+4.52%) |
| Mar 06, 2013 | 2.850 | 3.970 | 2.840 | 3.540 | 5,542,962 | +0.80(+29.20%) |
| Mar 05, 2013 | 2.650 | 2.770 | 2.630 | 2.740 | 1,199,632 | +0.13(+4.98%) |
| Mar 04, 2013 | 2.460 | 2.640 | 2.370 | 2.610 | 1,211,315 | +0.19(+7.85%) |