| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 7.210 | 7.210 | 7.120 | 7.152 | 9,006 | +0.01(+0.16%) |
| Feb 28, 2012 | 7.150 | 7.160 | 7.100 | 7.140 | 4,130 | -0.03(-0.42%) |
| Feb 27, 2012 | 7.220 | 7.220 | 7.120 | 7.170 | 13,840 | -0.05(-0.63%) |
| Feb 24, 2012 | 7.170 | 7.260 | 7.170 | 7.216 | 9,723 | +0.09(+1.20%) |
| Feb 23, 2012 | 7.090 | 7.130 | 7.070 | 7.130 | 5,227 | +0.04(+0.56%) |
| Feb 22, 2012 | 7.080 | 7.090 | 7.010 | 7.090 | 7,547 | +0.05(+0.71%) |
| Feb 21, 2012 | 7.050 | 7.150 | 7.010 | 7.040 | 34,581 | -0.04(-0.56%) |
| Feb 17, 2012 | 7.060 | 7.080 | 6.980 | 7.080 | 13,713 | +0.02(+0.28%) |
| Feb 16, 2012 | 7.040 | 7.060 | 7.040 | 7.060 | 7,648 | +0.04(+0.56%) |
| Feb 15, 2012 | 6.900 | 7.040 | 6.900 | 7.021 | 34,266 | +0.10(+1.46%) |
| Feb 14, 2012 | 7.050 | 7.050 | 6.790 | 6.920 | 81,351 | -0.18(-2.54%) |
| Feb 13, 2012 | 7.100 | 7.123 | 7.061 | 7.100 | 27,085 | +0.05(+0.71%) |
| Feb 10, 2012 | 7.050 | 7.100 | 7.050 | 7.050 | 16,053 | -0.03(-0.43%) |
| Feb 09, 2012 | 7.050 | 7.090 | 7.050 | 7.081 | 4,870 | +0.02(+0.29%) |
| Feb 08, 2012 | 7.060 | 7.100 | 7.060 | 7.060 | 12,015 | +0.00(+0.00%) |
| Feb 07, 2012 | 7.050 | 7.140 | 7.000 | 7.060 | 25,096 | -0.04(-0.56%) |
| Feb 06, 2012 | 7.140 | 7.140 | 7.030 | 7.100 | 10,857 | -0.04(-0.56%) |
| Feb 03, 2012 | 7.050 | 7.140 | 7.040 | 7.140 | 9,504 | +0.03(+0.42%) |
| Feb 02, 2012 | 7.070 | 7.110 | 7.070 | 7.110 | 8,171 | +0.05(+0.71%) |
| Feb 01, 2012 | 7.110 | 7.140 | 7.000 | 7.060 | 44,244 | +0.02(+0.28%) |
| Jan 31, 2012 | 6.990 | 7.070 | 6.990 | 7.040 | 20,937 | +0.08(+1.15%) |
| Jan 30, 2012 | 6.950 | 7.000 | 6.900 | 6.960 | 16,967 | +0.06(+0.87%) |
| Jan 27, 2012 | 6.880 | 6.950 | 6.880 | 6.900 | 14,337 | +0.07(+1.02%) |
| Jan 26, 2012 | 6.920 | 6.920 | 6.810 | 6.830 | 18,871 | -0.09(-1.30%) |
| Jan 25, 2012 | 6.820 | 6.920 | 6.800 | 6.920 | 12,842 | +0.08(+1.17%) |
| Jan 24, 2012 | 6.840 | 6.860 | 6.795 | 6.840 | 13,402 | +0.00(+0.00%) |
| Jan 23, 2012 | 6.800 | 6.840 | 6.740 | 6.840 | 19,243 | +0.10(+1.48%) |
| Jan 20, 2012 | 6.830 | 6.840 | 6.740 | 6.740 | 16,970 | -0.07(-1.02%) |
| Jan 19, 2012 | 6.740 | 6.840 | 6.740 | 6.810 | 15,571 | +0.06(+0.88%) |
| Jan 18, 2012 | 6.780 | 6.790 | 6.750 | 6.750 | 9,091 | +0.00(+0.00%) |
| Jan 17, 2012 | 6.800 | 6.840 | 6.750 | 6.750 | 4,410 | -0.09(-1.32%) |
| Jan 13, 2012 | 6.790 | 6.840 | 6.730 | 6.840 | 24,177 | +0.09(+1.33%) |
| Jan 12, 2012 | 6.800 | 6.800 | 6.740 | 6.750 | 12,401 | -0.01(-0.15%) |
| Jan 11, 2012 | 6.700 | 6.760 | 6.700 | 6.760 | 9,478 | +0.06(+0.90%) |
| Jan 10, 2012 | 6.740 | 6.740 | 6.700 | 6.700 | 7,820 | -0.04(-0.59%) |
| Jan 09, 2012 | 6.630 | 6.740 | 6.620 | 6.740 | 9,803 | +0.11(+1.66%) |
| Jan 06, 2012 | 6.580 | 6.710 | 6.550 | 6.630 | 19,244 | +0.11(+1.69%) |
| Jan 05, 2012 | 6.520 | 6.550 | 6.490 | 6.520 | 20,246 | +0.06(+0.97%) |
| Jan 04, 2012 | 6.440 | 6.500 | 6.440 | 6.457 | 3,864 | +0.03(+0.43%) |
| Dec 30, 2011 | 6.470 | 6.470 | 6.350 | 6.430 | 73,228 | -0.03(-0.46%) |
| Dec 29, 2011 | 6.380 | 6.470 | 6.370 | 6.460 | 8,640 | +0.02(+0.31%) |
| Dec 28, 2011 | 6.460 | 6.460 | 6.320 | 6.440 | 52,692 | -0.07(-1.08%) |
| Dec 27, 2011 | 6.580 | 6.580 | 6.470 | 6.510 | 6,821 | -0.04(-0.61%) |
| Dec 23, 2011 | 6.450 | 6.550 | 6.450 | 6.550 | 11,208 | +0.06(+0.92%) |
| Dec 21, 2011 | 6.500 | 6.500 | 6.400 | 6.490 | 11,429 | +0.02(+0.31%) |
| Dec 20, 2011 | 6.460 | 6.470 | 6.420 | 6.470 | 10,697 | +0.05(+0.78%) |
| Dec 19, 2011 | 6.480 | 6.480 | 6.400 | 6.420 | 40,936 | -0.06(-0.93%) |
| Dec 16, 2011 | 6.500 | 6.500 | 6.361 | 6.480 | 12,293 | -0.02(-0.31%) |
| Dec 15, 2011 | 6.410 | 6.500 | 6.410 | 6.500 | 5,910 | +0.07(+1.09%) |
| Dec 14, 2011 | 6.480 | 6.489 | 6.410 | 6.430 | 7,957 | -0.02(-0.31%) |
| Dec 13, 2011 | 6.450 | 6.490 | 6.280 | 6.450 | 39,230 | -0.01(-0.16%) |
| Dec 12, 2011 | 6.680 | 6.680 | 6.440 | 6.460 | 29,383 | -0.26(-3.87%) |
| Dec 09, 2011 | 6.650 | 6.750 | 6.640 | 6.720 | 12,081 | +0.11(+1.66%) |
| Dec 08, 2011 | 6.740 | 6.750 | 6.540 | 6.610 | 15,880 | -0.11(-1.64%) |
| Dec 07, 2011 | 6.680 | 6.720 | 6.630 | 6.720 | 9,395 | +0.05(+0.75%) |
| Dec 06, 2011 | 6.680 | 6.680 | 6.640 | 6.670 | 15,830 | +0.01(+0.15%) |
| Dec 05, 2011 | 6.700 | 6.724 | 6.660 | 6.660 | 13,548 | +0.00(+0.04%) |
| Dec 02, 2011 | 6.710 | 6.710 | 6.650 | 6.657 | 12,298 | -0.05(-0.78%) |