| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2011 | 6.700 | 6.708 | 6.560 | 6.630 | 11,635 | -0.04(-0.60%) |
| Nov 29, 2011 | 6.700 | 6.700 | 6.638 | 6.670 | 5,590 | +0.04(+0.60%) |
| Nov 28, 2011 | 6.550 | 6.705 | 6.550 | 6.630 | 22,880 | +0.11(+1.69%) |
| Nov 25, 2011 | 6.520 | 6.550 | 6.510 | 6.520 | 3,998 | +0.02(+0.31%) |
| Nov 23, 2011 | 6.570 | 6.570 | 6.460 | 6.500 | 8,542 | -0.04(-0.61%) |
| Nov 22, 2011 | 6.500 | 6.560 | 6.500 | 6.540 | 7,206 | +0.04(+0.62%) |
| Nov 21, 2011 | 6.550 | 6.550 | 6.450 | 6.500 | 39,963 | -0.06(-0.91%) |
| Nov 18, 2011 | 6.610 | 6.610 | 6.544 | 6.560 | 3,900 | -0.04(-0.61%) |
| Nov 17, 2011 | 6.720 | 6.740 | 6.600 | 6.600 | 3,876 | -0.12(-1.79%) |
| Nov 16, 2011 | 6.660 | 6.750 | 6.660 | 6.720 | 10,460 | +0.06(+0.90%) |
| Nov 15, 2011 | 6.750 | 6.750 | 6.620 | 6.660 | 3,410 | -0.05(-0.75%) |
| Nov 14, 2011 | 6.720 | 6.720 | 6.700 | 6.710 | 5,645 | -0.00(-0.00%) |
| Nov 11, 2011 | 6.690 | 6.800 | 6.690 | 6.710 | 15,577 | +0.05(+0.75%) |
| Nov 10, 2011 | 6.670 | 6.762 | 6.660 | 6.660 | 11,240 | +0.00(+0.00%) |
| Nov 09, 2011 | 6.760 | 6.800 | 6.600 | 6.660 | 39,659 | -0.10(-1.48%) |
| Nov 08, 2011 | 6.880 | 6.880 | 6.760 | 6.760 | 7,294 | -0.04(-0.59%) |
| Nov 07, 2011 | 6.810 | 6.850 | 6.780 | 6.800 | 15,166 | -0.10(-1.45%) |
| Nov 04, 2011 | 6.820 | 6.900 | 6.760 | 6.900 | 3,393 | +0.15(+2.22%) |
| Nov 03, 2011 | 6.790 | 6.790 | 6.749 | 6.750 | 11,492 | -0.07(-1.02%) |
| Nov 02, 2011 | 6.770 | 6.840 | 6.720 | 6.820 | 9,219 | +0.05(+0.74%) |
| Nov 01, 2011 | 6.840 | 6.950 | 6.750 | 6.770 | 9,995 | -0.09(-1.31%) |
| Oct 31, 2011 | 6.930 | 6.940 | 6.850 | 6.860 | 9,508 | +0.00(+0.07%) |
| Oct 28, 2011 | 6.850 | 6.880 | 6.830 | 6.855 | 3,812 | +0.06(+0.81%) |
| Oct 27, 2011 | 6.860 | 7.010 | 6.800 | 6.800 | 7,166 | -0.06(-0.87%) |
| Oct 26, 2011 | 6.750 | 6.860 | 6.720 | 6.860 | 10,191 | +0.20(+3.00%) |
| Oct 25, 2011 | 6.760 | 6.770 | 6.480 | 6.660 | 19,419 | -0.16(-2.39%) |
| Oct 24, 2011 | 6.680 | 6.823 | 6.678 | 6.823 | 11,137 | +0.16(+2.45%) |
| Oct 21, 2011 | 6.600 | 6.690 | 6.490 | 6.660 | 12,995 | +0.10(+1.52%) |
| Oct 20, 2011 | 6.470 | 6.563 | 6.470 | 6.560 | 22,360 | +0.09(+1.39%) |
| Oct 19, 2011 | 6.470 | 6.520 | 6.470 | 6.470 | 12,500 | -0.01(-0.12%) |
| Oct 18, 2011 | 6.400 | 6.489 | 6.400 | 6.478 | 7,238 | +0.07(+1.06%) |
| Oct 17, 2011 | 6.410 | 6.440 | 6.400 | 6.410 | 5,288 | -0.02(-0.36%) |
| Oct 14, 2011 | 6.410 | 6.450 | 6.410 | 6.433 | 5,100 | +0.04(+0.67%) |
| Oct 13, 2011 | 6.430 | 6.442 | 6.390 | 6.390 | 3,719 | -0.04(-0.62%) |
| Oct 12, 2011 | 6.470 | 6.509 | 6.430 | 6.430 | 10,664 | +0.00(+0.00%) |
| Oct 11, 2011 | 6.480 | 6.580 | 6.430 | 6.430 | 17,292 | -0.18(-2.72%) |
| Oct 10, 2011 | 6.510 | 6.610 | 6.510 | 6.610 | 6,910 | +0.15(+2.29%) |
| Oct 07, 2011 | 6.520 | 6.520 | 6.388 | 6.462 | 9,778 | -0.05(-0.74%) |
| Oct 06, 2011 | 6.370 | 6.510 | 6.370 | 6.510 | 6,901 | +0.08(+1.24%) |
| Oct 05, 2011 | 6.390 | 6.440 | 6.230 | 6.430 | 22,969 | +0.03(+0.47%) |
| Oct 04, 2011 | 6.400 | 6.400 | 6.200 | 6.400 | 17,448 | -0.09(-1.37%) |
| Oct 03, 2011 | 6.500 | 6.530 | 6.460 | 6.489 | 23,274 | -0.01(-0.17%) |
| Sep 30, 2011 | 6.590 | 6.640 | 6.500 | 6.500 | 21,254 | -0.04(-0.61%) |
| Sep 29, 2011 | 6.620 | 6.660 | 6.540 | 6.540 | 5,099 | -0.07(-1.06%) |
| Sep 28, 2011 | 6.600 | 6.620 | 6.570 | 6.610 | 13,580 | +0.01(+0.15%) |
| Sep 27, 2011 | 6.620 | 6.670 | 6.600 | 6.600 | 15,230 | +0.00(+0.00%) |
| Sep 26, 2011 | 6.550 | 6.620 | 6.540 | 6.600 | 10,715 | +0.01(+0.15%) |
| Sep 23, 2011 | 6.560 | 6.590 | 6.500 | 6.590 | 5,515 | +0.06(+0.92%) |
| Sep 22, 2011 | 6.440 | 6.640 | 6.410 | 6.530 | 24,421 | -0.10(-1.51%) |
| Sep 21, 2011 | 6.750 | 6.750 | 6.610 | 6.630 | 3,600 | -0.07(-1.04%) |
| Sep 20, 2011 | 6.620 | 6.750 | 6.600 | 6.700 | 9,289 | +0.10(+1.52%) |
| Sep 19, 2011 | 6.700 | 6.720 | 6.540 | 6.600 | 16,737 | -0.13(-1.93%) |
| Sep 16, 2011 | 6.750 | 6.910 | 6.720 | 6.730 | 9,348 | +0.03(+0.45%) |
| Sep 15, 2011 | 6.750 | 6.750 | 6.665 | 6.700 | 9,393 | +0.01(+0.15%) |
| Sep 14, 2011 | 6.690 | 6.710 | 6.630 | 6.690 | 21,307 | -0.03(-0.45%) |
| Sep 13, 2011 | 6.740 | 6.750 | 6.720 | 6.720 | 9,320 | +0.02(+0.30%) |
| Sep 12, 2011 | 6.740 | 6.740 | 6.661 | 6.700 | 7,649 | -0.14(-2.05%) |
| Sep 09, 2011 | 6.860 | 6.860 | 6.800 | 6.840 | 6,162 | +0.03(+0.44%) |
| Sep 08, 2011 | 6.898 | 6.910 | 6.810 | 6.810 | 5,142 | -0.06(-0.87%) |
| Sep 07, 2011 | 6.860 | 6.960 | 6.830 | 6.870 | 11,864 | +0.02(+0.29%) |
| Sep 06, 2011 | 6.700 | 6.850 | 6.700 | 6.850 | 4,696 | -0.04(-0.58%) |
| Sep 02, 2011 | 6.940 | 6.940 | 6.820 | 6.890 | 12,438 | -0.15(-2.13%) |