| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 7.950 | 8.210 | 7.639 | 8.080 | 292,375 | -0.06(-0.74%) |
| May 22, 2013 | 8.460 | 8.750 | 8.090 | 8.140 | 179,960 | -0.33(-3.90%) |
| May 21, 2013 | 8.670 | 8.685 | 8.410 | 8.470 | 222,188 | -0.24(-2.76%) |
| May 20, 2013 | 8.850 | 9.100 | 8.640 | 8.710 | 183,600 | -0.17(-1.91%) |
| May 17, 2013 | 9.140 | 9.500 | 8.800 | 8.880 | 348,511 | -0.24(-2.63%) |
| May 16, 2013 | 10.00 | 10.00 | 9.050 | 9.120 | 195,689 | -0.86(-8.62%) |
| May 15, 2013 | 9.690 | 10.17 | 9.620 | 9.980 | 160,127 | +0.30(+3.10%) |
| May 13, 2013 | 9.420 | 9.870 | 9.380 | 9.680 | 179,124 | +0.25(+2.65%) |
| May 10, 2013 | 8.930 | 9.470 | 8.930 | 9.430 | 142,778 | +0.60(+6.80%) |
| May 09, 2013 | 8.970 | 9.000 | 8.790 | 8.830 | 128,812 | -0.14(-1.56%) |
| May 08, 2013 | 8.920 | 9.000 | 8.850 | 8.970 | 124,414 | +0.10(+1.13%) |
| May 07, 2013 | 8.800 | 8.920 | 8.740 | 8.870 | 120,862 | +0.14(+1.60%) |
| May 06, 2013 | 8.590 | 8.830 | 8.560 | 8.730 | 79,810 | +0.20(+2.34%) |
| May 03, 2013 | 8.340 | 8.620 | 8.240 | 8.530 | 117,097 | +0.29(+3.52%) |
| May 02, 2013 | 7.910 | 8.260 | 7.900 | 8.240 | 116,770 | +0.36(+4.57%) |
| May 01, 2013 | 8.130 | 8.200 | 7.810 | 7.880 | 167,398 | -0.32(-3.90%) |
| Apr 30, 2013 | 7.970 | 8.240 | 7.920 | 8.200 | 324,870 | +0.16(+1.99%) |
| Apr 29, 2013 | 8.100 | 8.150 | 7.890 | 8.040 | 453,321 | -0.06(-0.74%) |
| Apr 26, 2013 | 7.900 | 8.200 | 7.860 | 8.100 | 109,029 | +0.24(+3.05%) |
| Apr 25, 2013 | 7.430 | 8.260 | 7.220 | 7.860 | 299,173 | +0.32(+4.24%) |
| Apr 24, 2013 | 8.830 | 8.890 | 7.490 | 7.540 | 428,411 | -1.34(-15.09%) |
| Apr 23, 2013 | 8.450 | 8.880 | 8.385 | 8.880 | 169,531 | +0.49(+5.84%) |
| Apr 22, 2013 | 8.500 | 8.535 | 8.260 | 8.390 | 223,798 | -0.06(-0.71%) |
| Apr 19, 2013 | 8.650 | 8.650 | 8.330 | 8.450 | 116,532 | -0.05(-0.59%) |
| Apr 18, 2013 | 8.060 | 8.520 | 8.010 | 8.500 | 218,433 | +0.42(+5.20%) |
| Apr 17, 2013 | 8.200 | 8.340 | 7.940 | 8.080 | 245,459 | -0.21(-2.53%) |
| Apr 16, 2013 | 8.100 | 8.290 | 8.100 | 8.290 | 152,735 | +0.19(+2.35%) |
| Apr 15, 2013 | 8.340 | 8.380 | 7.950 | 8.100 | 180,854 | -0.27(-3.23%) |
| Apr 12, 2013 | 8.000 | 8.490 | 7.900 | 8.370 | 219,799 | +0.31(+3.85%) |
| Apr 11, 2013 | 7.780 | 8.310 | 7.660 | 8.060 | 326,834 | +0.40(+5.22%) |
| Apr 10, 2013 | 6.790 | 8.000 | 6.740 | 7.660 | 425,972 | +0.85(+12.48%) |
| Apr 09, 2013 | 6.760 | 6.820 | 6.550 | 6.810 | 114,973 | +0.06(+0.89%) |
| Apr 08, 2013 | 6.280 | 6.750 | 6.230 | 6.750 | 146,838 | +0.50(+8.00%) |
| Apr 05, 2013 | 6.260 | 6.365 | 6.200 | 6.250 | 143,795 | -0.16(-2.50%) |
| Apr 04, 2013 | 6.390 | 6.470 | 6.260 | 6.410 | 106,246 | -0.04(-0.62%) |
| Apr 03, 2013 | 6.760 | 6.800 | 6.360 | 6.450 | 311,964 | -0.33(-4.87%) |
| Apr 02, 2013 | 6.270 | 7.000 | 6.260 | 6.780 | 294,259 | +0.51(+8.13%) |
| Apr 01, 2013 | 6.010 | 6.310 | 5.780 | 6.270 | 171,213 | +0.33(+5.56%) |
| Mar 28, 2013 | 5.600 | 5.970 | 5.600 | 5.940 | 67,734 | +0.29(+5.13%) |
| Mar 27, 2013 | 5.710 | 5.750 | 5.590 | 5.650 | 72,237 | -0.05(-0.88%) |
| Mar 26, 2013 | 5.720 | 5.750 | 5.592 | 5.700 | 90,897 | +0.06(+1.06%) |
| Mar 25, 2013 | 5.600 | 5.750 | 5.560 | 5.640 | 53,636 | +0.10(+1.81%) |
| Mar 22, 2013 | 5.450 | 5.580 | 5.400 | 5.540 | 116,834 | +0.08(+1.47%) |
| Mar 21, 2013 | 5.550 | 5.580 | 5.372 | 5.460 | 88,859 | -0.13(-2.33%) |
| Mar 20, 2013 | 5.740 | 5.740 | 5.580 | 5.590 | 137,375 | -0.06(-1.06%) |
| Mar 19, 2013 | 5.630 | 5.780 | 5.520 | 5.650 | 80,175 | +0.00(+0.00%) |
| Mar 18, 2013 | 5.550 | 5.850 | 5.440 | 5.650 | 170,524 | -0.01(-0.18%) |
| Mar 15, 2013 | 5.440 | 5.690 | 5.400 | 5.660 | 166,341 | +0.30(+5.60%) |
| Mar 14, 2013 | 5.400 | 5.500 | 5.350 | 5.360 | 131,050 | -0.02(-0.37%) |
| Mar 13, 2013 | 5.370 | 5.440 | 5.350 | 5.380 | 104,904 | +0.00(+0.00%) |
| Mar 12, 2013 | 5.340 | 5.440 | 5.320 | 5.380 | 111,675 | +0.02(+0.37%) |
| Mar 11, 2013 | 5.380 | 5.390 | 5.280 | 5.360 | 107,972 | -0.01(-0.19%) |
| Mar 08, 2013 | 5.400 | 5.400 | 5.283 | 5.370 | 152,606 | -0.03(-0.56%) |
| Mar 07, 2013 | 5.030 | 5.440 | 5.020 | 5.400 | 160,395 | +0.36(+7.14%) |
| Mar 06, 2013 | 5.300 | 5.300 | 4.950 | 5.040 | 110,293 | -0.18(-3.45%) |
| Mar 05, 2013 | 5.120 | 5.280 | 5.000 | 5.220 | 135,956 | +0.24(+4.82%) |
| Mar 04, 2013 | 4.930 | 5.030 | 4.900 | 4.980 | 66,055 | +0.05(+1.01%) |