| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 6.540 | 6.710 | 6.360 | 6.570 | 0 | -0.63(-8.75%) |
| May 20, 2013 | 7.040 | 7.460 | 7.020 | 7.200 | 213,076 | +0.18(+2.56%) |
| May 17, 2013 | 7.260 | 7.330 | 7.000 | 7.020 | 0 | +0.06(+0.86%) |
| May 16, 2013 | 7.460 | 7.500 | 6.910 | 6.960 | 265,751 | -0.37(-5.05%) |
| May 15, 2013 | 7.550 | 7.900 | 7.151 | 7.330 | 0 | -0.21(-2.79%) |
| May 13, 2013 | 8.490 | 8.570 | 7.400 | 7.540 | 0 | -0.78(-9.38%) |
| May 10, 2013 | 8.200 | 8.536 | 8.200 | 8.320 | 0 | +0.14(+1.71%) |
| May 09, 2013 | 8.500 | 8.630 | 8.170 | 8.180 | 0 | -0.32(-3.76%) |
| May 08, 2013 | 8.410 | 8.560 | 8.000 | 8.500 | 0 | +0.06(+0.71%) |
| May 07, 2013 | 8.340 | 8.580 | 8.190 | 8.440 | 0 | +0.18(+2.18%) |
| May 06, 2013 | 7.800 | 8.300 | 7.760 | 8.260 | 338,151 | +0.62(+8.12%) |
| May 03, 2013 | 7.800 | 7.940 | 7.570 | 7.640 | 0 | -0.09(-1.16%) |
| May 02, 2013 | 7.460 | 7.845 | 7.460 | 7.730 | 0 | +0.27(+3.62%) |
| May 01, 2013 | 7.790 | 7.800 | 7.050 | 7.460 | 0 | -0.33(-4.24%) |
| Apr 30, 2013 | 8.630 | 8.630 | 7.750 | 7.790 | 0 | -0.59(-7.04%) |
| Apr 29, 2013 | 8.310 | 8.700 | 8.100 | 8.380 | 594,334 | +0.28(+3.46%) |
| Apr 26, 2013 | 7.880 | 8.340 | 7.730 | 8.100 | 523,767 | +0.37(+4.79%) |
| Apr 25, 2013 | 7.800 | 7.950 | 7.520 | 7.730 | 413,819 | -0.07(-0.90%) |
| Apr 24, 2013 | 8.190 | 8.250 | 7.050 | 7.800 | 0 | +1.10(+16.42%) |
| Apr 23, 2013 | 6.490 | 6.850 | 6.390 | 6.700 | 218,471 | +0.35(+5.51%) |
| Apr 22, 2013 | 6.440 | 6.440 | 6.270 | 6.350 | 73,441 | +0.04(+0.63%) |
| Apr 19, 2013 | 6.440 | 6.550 | 6.270 | 6.310 | 61,247 | -0.08(-1.25%) |
| Apr 18, 2013 | 6.490 | 6.530 | 6.250 | 6.390 | 80,974 | -0.14(-2.14%) |
| Apr 17, 2013 | 6.520 | 6.620 | 6.330 | 6.530 | 104,832 | -0.14(-2.10%) |
| Apr 16, 2013 | 6.440 | 6.700 | 6.300 | 6.670 | 144,297 | +0.33(+5.21%) |
| Apr 15, 2013 | 6.690 | 6.850 | 6.280 | 6.340 | 160,670 | -0.44(-6.49%) |
| Apr 12, 2013 | 6.960 | 6.960 | 6.510 | 6.780 | 146,493 | -0.11(-1.60%) |
| Apr 11, 2013 | 7.180 | 7.190 | 6.720 | 6.890 | 344,888 | -0.16(-2.27%) |
| Apr 10, 2013 | 6.480 | 7.106 | 6.460 | 7.050 | 668,099 | +0.57(+8.80%) |
| Apr 09, 2013 | 6.380 | 6.540 | 6.350 | 6.480 | 136,289 | +0.17(+2.69%) |
| Apr 08, 2013 | 6.460 | 6.530 | 6.250 | 6.310 | 136,386 | -0.10(-1.56%) |
| Apr 05, 2013 | 6.400 | 6.730 | 6.150 | 6.410 | 268,296 | -0.14(-2.14%) |
| Apr 04, 2013 | 6.040 | 6.769 | 5.930 | 6.550 | 592,455 | +0.57(+9.53%) |
| Apr 03, 2013 | 6.300 | 6.300 | 5.920 | 5.980 | 178,314 | -0.14(-2.29%) |
| Apr 02, 2013 | 6.260 | 6.430 | 6.100 | 6.120 | 172,883 | -0.12(-1.92%) |
| Apr 01, 2013 | 6.160 | 6.600 | 6.160 | 6.240 | 465,761 | +0.04(+0.65%) |
| Mar 28, 2013 | 6.100 | 6.350 | 6.100 | 6.200 | 436,666 | +0.07(+1.14%) |
| Mar 27, 2013 | 6.050 | 6.460 | 6.000 | 6.130 | 1,110,735 | +0.38(+6.61%) |
| Mar 26, 2013 | 5.800 | 5.910 | 5.600 | 5.750 | 255,003 | -0.09(-1.54%) |
| Mar 25, 2013 | 6.210 | 6.440 | 5.780 | 5.840 | 446,661 | -0.17(-2.83%) |
| Mar 22, 2013 | 5.640 | 6.150 | 5.550 | 6.010 | 754,469 | +0.60(+11.09%) |
| Mar 21, 2013 | 5.570 | 5.600 | 5.350 | 5.410 | 1,254,836 | -0.98(-15.34%) |
| Mar 20, 2013 | 6.270 | 6.520 | 5.960 | 6.390 | 671,147 | -0.03(-0.47%) |
| Mar 19, 2013 | 6.900 | 6.950 | 6.380 | 6.420 | 243,318 | -0.49(-7.09%) |
| Mar 18, 2013 | 6.720 | 7.090 | 6.630 | 6.910 | 141,162 | +0.12(+1.77%) |
| Mar 15, 2013 | 7.190 | 7.440 | 6.730 | 6.790 | 330,584 | -0.35(-4.90%) |
| Mar 14, 2013 | 7.570 | 7.570 | 7.050 | 7.140 | 401,402 | -0.36(-4.77%) |
| Mar 13, 2013 | 7.740 | 7.750 | 7.470 | 7.498 | 243,031 | -0.32(-4.12%) |
| Mar 12, 2013 | 8.380 | 8.440 | 7.760 | 7.820 | 212,098 | -0.54(-6.46%) |
| Mar 11, 2013 | 8.650 | 8.860 | 8.180 | 8.360 | 263,656 | +0.15(+1.83%) |
| Mar 08, 2013 | 8.580 | 8.700 | 8.100 | 8.210 | 187,131 | -0.39(-4.53%) |
| Mar 07, 2013 | 8.910 | 8.930 | 8.520 | 8.600 | 176,805 | -0.18(-2.05%) |
| Mar 06, 2013 | 8.560 | 8.950 | 8.310 | 8.780 | 316,691 | +0.50(+6.04%) |
| Mar 05, 2013 | 8.280 | 8.700 | 8.154 | 8.280 | 318,345 | -0.05(-0.60%) |
| Mar 04, 2013 | 7.690 | 8.600 | 7.690 | 8.330 | 456,771 | +0.49(+6.25%) |