| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 3.940 | 4.080 | 3.920 | 4.010 | 3,485,327 | +0.08(+2.04%) |
| May 21, 2013 | 4.130 | 4.180 | 3.890 | 3.930 | 3,590,968 | -0.21(-5.07%) |
| May 20, 2013 | 4.180 | 4.210 | 3.970 | 4.140 | 1,889,791 | -0.05(-1.19%) |
| May 17, 2013 | 4.160 | 4.250 | 4.120 | 4.190 | 1,499,654 | +0.04(+0.96%) |
| May 16, 2013 | 4.180 | 4.230 | 4.030 | 4.150 | 2,657,209 | -0.03(-0.72%) |
| May 15, 2013 | 4.160 | 4.280 | 4.130 | 4.180 | 5,074,469 | +0.39(+10.29%) |
| May 13, 2013 | 3.850 | 3.900 | 3.660 | 3.790 | 3,658,416 | +0.02(+0.53%) |
| May 10, 2013 | 3.580 | 3.770 | 3.580 | 3.770 | 2,576,911 | +0.20(+5.60%) |
| May 09, 2013 | 3.500 | 3.710 | 3.500 | 3.570 | 3,391,597 | +0.05(+1.42%) |
| May 08, 2013 | 3.490 | 3.550 | 3.450 | 3.520 | 1,106,799 | +0.05(+1.44%) |
| May 07, 2013 | 3.510 | 3.600 | 3.420 | 3.470 | 2,149,030 | -0.04(-1.14%) |
| May 06, 2013 | 3.320 | 3.615 | 3.305 | 3.510 | 3,106,785 | +0.20(+6.04%) |
| May 03, 2013 | 3.190 | 3.340 | 3.170 | 3.310 | 2,390,720 | +0.14(+4.42%) |
| May 02, 2013 | 3.160 | 3.230 | 3.120 | 3.170 | 2,514,933 | +0.02(+0.63%) |
| May 01, 2013 | 3.180 | 3.190 | 3.115 | 3.150 | 1,794,370 | -0.02(-0.63%) |
| Apr 30, 2013 | 3.170 | 3.210 | 3.130 | 3.170 | 1,959,534 | +0.02(+0.63%) |
| Apr 29, 2013 | 3.100 | 3.200 | 3.100 | 3.150 | 2,277,555 | +0.05(+1.61%) |
| Apr 26, 2013 | 3.120 | 3.130 | 3.070 | 3.100 | 2,825,394 | -0.02(-0.64%) |
| Apr 25, 2013 | 3.180 | 3.240 | 3.100 | 3.120 | 1,723,537 | -0.05(-1.58%) |
| Apr 24, 2013 | 3.170 | 3.200 | 3.050 | 3.170 | 3,003,943 | +0.00(+0.00%) |
| Apr 23, 2013 | 2.990 | 3.330 | 2.960 | 3.170 | 3,994,702 | +0.03(+0.96%) |
| Apr 22, 2013 | 3.170 | 3.220 | 3.070 | 3.140 | 1,984,752 | -0.01(-0.32%) |
| Apr 19, 2013 | 3.060 | 3.190 | 3.040 | 3.150 | 2,931,903 | +0.09(+2.94%) |
| Apr 18, 2013 | 3.050 | 3.060 | 2.970 | 3.060 | 2,394,349 | +0.02(+0.66%) |
| Apr 17, 2013 | 3.120 | 3.120 | 3.000 | 3.040 | 1,310,384 | -0.11(-3.49%) |
| Apr 16, 2013 | 3.060 | 3.150 | 3.020 | 3.150 | 1,739,791 | +0.13(+4.30%) |
| Apr 15, 2013 | 3.250 | 3.250 | 3.010 | 3.020 | 2,982,125 | -0.25(-7.65%) |
| Apr 12, 2013 | 3.250 | 3.280 | 3.140 | 3.270 | 1,345,284 | +0.02(+0.62%) |
| Apr 11, 2013 | 3.220 | 3.340 | 3.210 | 3.250 | 1,400,033 | +0.02(+0.62%) |
| Apr 10, 2013 | 3.250 | 3.300 | 3.170 | 3.230 | 1,221,421 | -0.03(-0.92%) |
| Apr 09, 2013 | 3.150 | 3.270 | 3.150 | 3.260 | 943,052 | +0.12(+3.82%) |
| Apr 08, 2013 | 3.320 | 3.330 | 3.110 | 3.140 | 1,839,176 | -0.20(-5.99%) |
| Apr 05, 2013 | 3.060 | 3.340 | 3.060 | 3.340 | 2,244,138 | +0.24(+7.74%) |
| Apr 04, 2013 | 3.080 | 3.185 | 3.030 | 3.100 | 1,778,305 | +0.01(+0.32%) |
| Apr 03, 2013 | 3.170 | 3.240 | 3.025 | 3.090 | 1,638,283 | -0.07(-2.22%) |
| Apr 02, 2013 | 3.250 | 3.310 | 3.160 | 3.160 | 1,580,943 | -0.11(-3.36%) |
| Apr 01, 2013 | 3.350 | 3.390 | 3.220 | 3.270 | 1,914,062 | -0.09(-2.68%) |
| Mar 28, 2013 | 3.370 | 3.471 | 3.300 | 3.360 | 2,682,735 | +0.00(+0.00%) |
| Mar 27, 2013 | 3.340 | 3.480 | 3.310 | 3.360 | 1,148,616 | +0.00(+0.00%) |
| Mar 26, 2013 | 3.500 | 3.530 | 3.340 | 3.360 | 1,467,756 | -0.14(-4.00%) |
| Mar 25, 2013 | 3.560 | 3.600 | 3.410 | 3.500 | 1,335,395 | -0.04(-1.13%) |
| Mar 22, 2013 | 3.650 | 3.730 | 3.530 | 3.540 | 1,695,727 | -0.06(-1.67%) |
| Mar 21, 2013 | 3.750 | 3.826 | 3.560 | 3.600 | 2,139,048 | -0.18(-4.76%) |
| Mar 20, 2013 | 3.600 | 3.850 | 3.520 | 3.780 | 2,749,507 | +0.17(+4.71%) |
| Mar 19, 2013 | 3.580 | 3.650 | 3.450 | 3.610 | 2,564,801 | -0.08(-2.17%) |
| Mar 18, 2013 | 3.480 | 3.870 | 3.430 | 3.690 | 3,913,737 | +0.15(+4.24%) |
| Mar 15, 2013 | 3.400 | 3.700 | 3.400 | 3.540 | 5,395,166 | +0.15(+4.42%) |
| Mar 14, 2013 | 3.320 | 3.390 | 3.310 | 3.390 | 1,105,164 | +0.05(+1.50%) |
| Mar 13, 2013 | 3.320 | 3.410 | 3.300 | 3.340 | 2,525,381 | -0.03(-0.89%) |
| Mar 12, 2013 | 3.370 | 3.475 | 3.250 | 3.370 | 3,071,625 | -0.11(-3.16%) |
| Mar 11, 2013 | 3.270 | 3.550 | 3.240 | 3.480 | 3,040,897 | +0.21(+6.42%) |
| Mar 08, 2013 | 3.430 | 3.540 | 3.250 | 3.270 | 2,909,252 | -0.14(-4.11%) |
| Mar 07, 2013 | 3.140 | 3.490 | 3.135 | 3.410 | 4,332,581 | +0.28(+8.95%) |
| Mar 06, 2013 | 3.060 | 3.150 | 3.060 | 3.130 | 1,230,073 | +0.07(+2.29%) |
| Mar 05, 2013 | 3.000 | 3.100 | 3.000 | 3.060 | 1,518,250 | +0.06(+2.00%) |
| Mar 04, 2013 | 3.000 | 3.080 | 2.990 | 3.000 | 1,725,033 | -0.04(-1.32%) |