| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 7.790 | 7.980 | 7.790 | 7.860 | 0 | +0.04(+0.51%) |
| May 17, 2013 | 7.740 | 7.940 | 7.740 | 7.820 | 0 | +0.15(+1.96%) |
| May 16, 2013 | 7.660 | 7.950 | 7.610 | 7.670 | 68,727 | +0.01(+0.13%) |
| May 15, 2013 | 7.510 | 7.670 | 7.470 | 7.660 | 0 | +0.23(+3.10%) |
| May 13, 2013 | 7.320 | 7.470 | 7.190 | 7.430 | 0 | +0.12(+1.64%) |
| May 10, 2013 | 7.270 | 7.350 | 7.200 | 7.310 | 0 | +0.06(+0.83%) |
| May 09, 2013 | 7.410 | 7.410 | 7.170 | 7.250 | 0 | -0.19(-2.55%) |
| May 08, 2013 | 7.330 | 7.440 | 7.290 | 7.440 | 0 | +0.11(+1.50%) |
| May 07, 2013 | 7.280 | 7.350 | 7.250 | 7.330 | 0 | +0.05(+0.69%) |
| May 06, 2013 | 7.100 | 7.350 | 7.100 | 7.280 | 0 | +0.17(+2.39%) |
| May 03, 2013 | 7.060 | 7.110 | 6.990 | 7.110 | 0 | +0.17(+2.45%) |
| May 02, 2013 | 6.950 | 7.120 | 6.900 | 6.940 | 0 | +0.04(+0.58%) |
| May 01, 2013 | 6.960 | 7.010 | 6.814 | 6.900 | 0 | -0.11(-1.57%) |
| Apr 30, 2013 | 7.290 | 7.290 | 6.990 | 7.010 | 0 | -0.29(-3.97%) |
| Apr 29, 2013 | 7.300 | 7.480 | 7.250 | 7.300 | 100,710 | +0.03(+0.41%) |
| Apr 26, 2013 | 7.090 | 7.290 | 7.130 | 7.270 | 130,260 | +0.14(+1.96%) |
| Apr 25, 2013 | 6.770 | 7.325 | 6.551 | 7.130 | 185,646 | +0.35(+5.16%) |
| Apr 24, 2013 | 6.890 | 7.060 | 6.760 | 6.780 | 142,220 | -0.10(-1.45%) |
| Apr 23, 2013 | 7.040 | 7.110 | 6.770 | 6.880 | 147,915 | -0.09(-1.29%) |
| Apr 22, 2013 | 7.110 | 7.170 | 6.830 | 6.970 | 71,833 | -0.11(-1.55%) |
| Apr 19, 2013 | 6.940 | 7.090 | 6.930 | 7.080 | 86,847 | +0.14(+2.02%) |
| Apr 18, 2013 | 7.170 | 7.250 | 6.890 | 6.940 | 129,161 | -0.22(-3.07%) |
| Apr 17, 2013 | 7.150 | 7.380 | 7.030 | 7.160 | 121,148 | -0.03(-0.42%) |
| Apr 16, 2013 | 7.180 | 7.280 | 7.140 | 7.190 | 85,331 | +0.07(+0.98%) |
| Apr 15, 2013 | 7.340 | 7.340 | 7.060 | 7.120 | 124,146 | -0.24(-3.26%) |
| Apr 12, 2013 | 7.280 | 7.360 | 7.240 | 7.360 | 39,810 | +0.03(+0.41%) |
| Apr 11, 2013 | 7.320 | 7.389 | 7.160 | 7.330 | 56,552 | -0.02(-0.27%) |
| Apr 10, 2013 | 7.150 | 7.400 | 7.140 | 7.350 | 44,521 | +0.20(+2.80%) |
| Apr 09, 2013 | 7.100 | 7.270 | 7.100 | 7.150 | 68,464 | +0.08(+1.13%) |
| Apr 08, 2013 | 7.270 | 7.300 | 7.029 | 7.070 | 68,498 | -0.16(-2.21%) |
| Apr 05, 2013 | 7.250 | 7.270 | 7.095 | 7.230 | 118,564 | -0.06(-0.82%) |
| Apr 04, 2013 | 7.420 | 7.460 | 7.206 | 7.290 | 83,532 | -0.10(-1.35%) |
| Apr 03, 2013 | 7.540 | 7.570 | 7.200 | 7.390 | 188,091 | -0.11(-1.47%) |
| Apr 02, 2013 | 7.600 | 7.600 | 7.450 | 7.500 | 92,502 | -0.03(-0.40%) |
| Apr 01, 2013 | 7.800 | 7.900 | 7.490 | 7.530 | 131,211 | -0.27(-3.46%) |
| Mar 28, 2013 | 8.090 | 8.130 | 7.580 | 7.800 | 187,149 | -0.27(-3.35%) |
| Mar 27, 2013 | 7.920 | 8.080 | 7.660 | 8.070 | 129,921 | +0.07(+0.88%) |
| Mar 26, 2013 | 8.000 | 8.190 | 7.975 | 8.000 | 97,062 | +0.07(+0.88%) |
| Mar 25, 2013 | 7.960 | 8.050 | 7.890 | 7.930 | 102,558 | -0.01(-0.13%) |
| Mar 22, 2013 | 8.120 | 8.200 | 7.890 | 7.940 | 56,948 | -0.10(-1.24%) |
| Mar 21, 2013 | 8.050 | 8.200 | 7.760 | 8.040 | 115,620 | -0.07(-0.86%) |
| Mar 20, 2013 | 8.050 | 8.200 | 8.000 | 8.110 | 55,233 | +0.14(+1.76%) |
| Mar 19, 2013 | 8.140 | 8.250 | 7.900 | 7.970 | 94,693 | -0.13(-1.60%) |
| Mar 18, 2013 | 7.930 | 8.190 | 7.850 | 8.100 | 156,077 | +0.06(+0.75%) |
| Mar 15, 2013 | 8.160 | 8.250 | 7.980 | 8.040 | 214,368 | -0.08(-0.99%) |
| Mar 14, 2013 | 8.190 | 8.190 | 8.040 | 8.120 | 53,035 | -0.07(-0.85%) |
| Mar 13, 2013 | 8.420 | 8.445 | 8.140 | 8.190 | 72,822 | -0.19(-2.27%) |
| Mar 12, 2013 | 8.400 | 8.500 | 8.260 | 8.380 | 40,184 | -0.06(-0.77%) |
| Mar 11, 2013 | 8.420 | 8.570 | 8.360 | 8.445 | 55,164 | -0.03(-0.30%) |
| Mar 08, 2013 | 8.380 | 8.700 | 8.320 | 8.470 | 131,818 | +0.19(+2.29%) |
| Mar 07, 2013 | 8.090 | 8.300 | 8.021 | 8.280 | 142,475 | +0.22(+2.73%) |
| Mar 06, 2013 | 8.250 | 8.260 | 8.000 | 8.060 | 69,771 | -0.19(-2.30%) |
| Mar 05, 2013 | 7.930 | 8.250 | 7.900 | 8.250 | 70,730 | +0.38(+4.76%) |
| Mar 04, 2013 | 7.820 | 7.930 | 7.660 | 7.875 | 92,739 | +0.04(+0.57%) |