| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 6.390 | 6.590 | 6.240 | 6.590 | 16,320 | +0.15(+2.33%) |
| May 16, 2013 | 7.260 | 7.260 | 6.150 | 6.440 | 26,469 | -0.87(-11.90%) |
| May 15, 2013 | 7.620 | 7.890 | 7.310 | 7.310 | 17,632 | -1.63(-18.23%) |
| May 13, 2013 | 7.850 | 8.940 | 7.850 | 8.940 | 24,386 | +1.34(+17.63%) |
| May 10, 2013 | 6.770 | 7.760 | 6.770 | 7.600 | 13,581 | +0.80(+11.76%) |
| May 09, 2013 | 6.860 | 6.918 | 6.800 | 6.800 | 345 | -0.05(-0.73%) |
| May 08, 2013 | 6.900 | 6.900 | 6.850 | 6.850 | 1,682 | -0.06(-0.87%) |
| May 07, 2013 | 6.950 | 7.000 | 6.900 | 6.910 | 2,177 | -0.02(-0.29%) |
| May 06, 2013 | 6.690 | 6.930 | 6.690 | 6.930 | 2,685 | +0.28(+4.21%) |
| May 03, 2013 | 6.650 | 6.650 | 6.650 | 6.650 | 400 | +0.23(+3.58%) |
| May 02, 2013 | 6.490 | 6.550 | 6.400 | 6.420 | 4,848 | -0.13(-1.98%) |
| May 01, 2013 | 6.570 | 6.650 | 6.550 | 6.550 | 1,322 | -0.15(-2.24%) |
| Apr 30, 2013 | 6.470 | 6.700 | 6.450 | 6.700 | 6,160 | +0.25(+3.88%) |
| Apr 29, 2013 | 6.080 | 6.570 | 6.000 | 6.450 | 10,045 | +0.29(+4.63%) |
| Apr 26, 2013 | 5.970 | 6.180 | 5.888 | 6.165 | 2,325 | +0.28(+4.71%) |
| Apr 25, 2013 | 5.690 | 5.930 | 5.690 | 5.888 | 3,700 | +0.24(+4.21%) |
| Apr 24, 2013 | 5.700 | 5.700 | 5.650 | 5.650 | 434 | +0.00(+0.00%) |
| Apr 23, 2013 | 5.580 | 5.650 | 5.580 | 5.650 | 1,350 | +0.03(+0.54%) |
| Apr 22, 2013 | 5.590 | 5.620 | 5.510 | 5.620 | 1,650 | +0.11(+1.99%) |
| Apr 19, 2013 | 5.520 | 5.520 | 5.510 | 5.510 | 3,974 | -0.09(-1.61%) |
| Apr 17, 2013 | 5.600 | 5.600 | 5.600 | 0 | -0.15(-2.61%) | |
| Apr 16, 2013 | 5.800 | 5.800 | 5.750 | 5.750 | 700 | +0.10(+1.77%) |
| Apr 15, 2013 | 5.600 | 5.650 | 5.550 | 5.650 | 2,735 | +0.05(+0.89%) |
| Apr 12, 2013 | 5.650 | 5.650 | 5.600 | 5.600 | 600 | +0.00(+0.00%) |
| Apr 11, 2013 | 5.380 | 5.630 | 5.380 | 5.600 | 4,835 | +0.20(+3.70%) |
| Apr 10, 2013 | 5.250 | 5.430 | 5.250 | 5.400 | 5,857 | +0.04(+0.83%) |
| Apr 09, 2013 | 5.430 | 5.430 | 5.355 | 5.355 | 1,721 | -0.09(-1.64%) |
| Apr 05, 2013 | 5.445 | 5.445 | 5.445 | 0 | +0.09(+1.77%) | |
| Apr 03, 2013 | 5.350 | 5.350 | 5.350 | 0 | -0.21(-3.78%) | |
| Apr 02, 2013 | 5.560 | 5.560 | 5.560 | 5.560 | 300 | +0.04(+0.70%) |
| Apr 01, 2013 | 5.410 | 5.550 | 5.410 | 5.521 | 1,247 | +0.15(+2.82%) |
| Mar 28, 2013 | 5.440 | 5.450 | 5.270 | 5.370 | 5,024 | -0.16(-2.89%) |
| Mar 27, 2013 | 5.650 | 5.650 | 5.470 | 5.530 | 2,890 | -0.05(-0.90%) |
| Mar 25, 2013 | 5.580 | 5.580 | 5.580 | 0 | +0.10(+1.74%) | |
| Mar 22, 2013 | 5.670 | 5.670 | 5.484 | 5.484 | 4,001 | -0.23(-3.95%) |
| Mar 21, 2013 | 5.710 | 5.710 | 5.710 | 5.710 | 100 | -0.04(-0.70%) |
| Mar 20, 2013 | 5.750 | 5.750 | 5.750 | 5.750 | 100 | -0.03(-0.52%) |
| Mar 18, 2013 | 5.780 | 5.780 | 5.780 | 0 | +0.09(+1.57%) | |
| Mar 14, 2013 | 5.691 | 5.691 | 5.691 | 0 | +0.09(+1.62%) | |
| Mar 13, 2013 | 5.600 | 5.600 | 5.600 | 5.600 | 120 | +0.03(+0.54%) |
| Mar 12, 2013 | 5.570 | 5.570 | 5.570 | 5.570 | 823 | -0.04(-0.71%) |
| Mar 11, 2013 | 5.580 | 5.610 | 5.580 | 5.610 | 400 | +0.09(+1.66%) |
| Mar 08, 2013 | 5.330 | 5.518 | 5.330 | 5.518 | 1,100 | +0.12(+2.19%) |
| Mar 07, 2013 | 5.410 | 5.410 | 5.400 | 5.400 | 600 | -0.01(-0.18%) |
| Mar 06, 2013 | 5.350 | 5.410 | 5.350 | 5.410 | 700 | +0.10(+1.88%) |
| Mar 05, 2013 | 5.310 | 5.310 | 5.310 | 5.310 | 100 | -0.03(-0.56%) |
| Mar 04, 2013 | 5.210 | 5.340 | 5.210 | 5.340 | 1,751 | +0.13(+2.50%) |