| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 6.100 | 6.690 | 5.800 | 5.920 | 316,245 | -0.23(-3.74%) |
| Feb 28, 2008 | 6.540 | 6.600 | 6.110 | 6.150 | 142,491 | -0.49(-7.38%) |
| Feb 27, 2008 | 6.390 | 6.760 | 6.390 | 6.640 | 109,216 | +0.14(+2.15%) |
| Feb 26, 2008 | 6.480 | 6.680 | 6.330 | 6.500 | 117,904 | -0.04(-0.61%) |
| Feb 25, 2008 | 6.380 | 6.800 | 6.120 | 6.540 | 171,344 | +0.19(+2.99%) |
| Feb 22, 2008 | 6.730 | 6.730 | 6.250 | 6.350 | 189,948 | -0.40(-5.93%) |
| Feb 21, 2008 | 7.370 | 7.480 | 6.500 | 6.750 | 189,474 | -0.80(-10.60%) |
| Feb 20, 2008 | 7.460 | 7.700 | 6.980 | 7.550 | 88,562 | +0.02(+0.27%) |
| Feb 19, 2008 | 6.920 | 7.890 | 6.920 | 7.530 | 63,936 | +0.68(+9.93%) |
| Feb 18, 2008 | 6.950 | 6.950 | 6.650 | 6.850 | 119,781 | +0.00(+0.00%) |
| Feb 15, 2008 | 6.950 | 6.950 | 6.650 | 6.850 | 119,781 | -0.16(-2.28%) |
| Feb 14, 2008 | 7.310 | 7.370 | 6.880 | 7.010 | 60,185 | -0.43(-5.78%) |
| Feb 13, 2008 | 7.430 | 7.450 | 6.880 | 7.440 | 83,151 | +0.12(+1.64%) |
| Feb 12, 2008 | 7.120 | 7.510 | 7.120 | 7.320 | 48,543 | +0.33(+4.72%) |
| Feb 11, 2008 | 7.390 | 7.390 | 6.830 | 6.990 | 66,143 | -0.41(-5.54%) |
| Feb 08, 2008 | 7.810 | 7.950 | 7.320 | 7.400 | 79,081 | -0.26(-3.39%) |
| Feb 07, 2008 | 7.120 | 8.190 | 7.120 | 7.660 | 86,464 | +0.51(+7.13%) |
| Feb 06, 2008 | 8.100 | 8.200 | 7.140 | 7.150 | 81,486 | -0.86(-10.74%) |
| Feb 05, 2008 | 7.960 | 8.180 | 7.740 | 8.010 | 70,010 | -0.17(-2.08%) |
| Feb 04, 2008 | 8.650 | 8.650 | 8.140 | 8.180 | 55,985 | -0.52(-5.98%) |
| Feb 01, 2008 | 8.560 | 8.790 | 8.210 | 8.700 | 95,046 | +0.00(+0.00%) |
| Jan 31, 2008 | 8.500 | 8.890 | 8.380 | 8.700 | 70,537 | +0.09(+1.05%) |
| Jan 30, 2008 | 8.450 | 8.900 | 8.320 | 8.610 | 99,848 | +0.08(+0.94%) |
| Jan 29, 2008 | 8.480 | 8.590 | 8.110 | 8.530 | 92,418 | +0.09(+1.07%) |
| Jan 28, 2008 | 7.870 | 8.550 | 7.510 | 8.440 | 63,848 | +0.52(+6.57%) |
| Jan 25, 2008 | 8.660 | 8.710 | 7.780 | 7.920 | 73,551 | -0.58(-6.82%) |
| Jan 24, 2008 | 7.220 | 8.610 | 7.220 | 8.500 | 152,544 | +1.39(+19.55%) |
| Jan 23, 2008 | 6.170 | 7.210 | 6.170 | 7.110 | 90,709 | +0.82(+13.04%) |
| Jan 22, 2008 | 6.390 | 7.170 | 6.110 | 6.290 | 155,318 | -0.47(-6.95%) |
| Jan 21, 2008 | 7.070 | 7.190 | 6.600 | 6.760 | 112,309 | +0.00(+0.00%) |
| Jan 18, 2008 | 7.070 | 7.190 | 6.600 | 6.760 | 112,309 | -0.41(-5.72%) |
| Jan 17, 2008 | 7.470 | 7.650 | 6.985 | 7.170 | 175,077 | -0.28(-3.76%) |
| Jan 16, 2008 | 7.000 | 7.530 | 6.880 | 7.450 | 103,072 | +0.44(+6.28%) |
| Jan 15, 2008 | 7.140 | 7.180 | 6.770 | 7.010 | 143,362 | -0.31(-4.23%) |
| Jan 14, 2008 | 7.350 | 7.430 | 6.950 | 7.320 | 54,521 | +0.06(+0.83%) |
| Jan 11, 2008 | 7.460 | 7.550 | 7.060 | 7.260 | 183,714 | -0.34(-4.47%) |
| Jan 10, 2008 | 7.140 | 7.720 | 6.920 | 7.600 | 194,305 | +0.33(+4.54%) |
| Jan 09, 2008 | 7.430 | 7.535 | 6.900 | 7.270 | 240,603 | -0.15(-2.02%) |
| Jan 08, 2008 | 7.990 | 8.260 | 7.400 | 7.420 | 188,850 | -0.55(-6.90%) |
| Jan 07, 2008 | 8.060 | 8.220 | 7.790 | 7.970 | 119,656 | -0.07(-0.87%) |
| Jan 04, 2008 | 8.200 | 8.200 | 7.780 | 8.040 | 104,283 | -0.29(-3.48%) |
| Jan 03, 2008 | 8.800 | 9.580 | 8.080 | 8.330 | 177,423 | -0.43(-4.91%) |
| Jan 02, 2008 | 8.250 | 8.920 | 8.110 | 8.760 | 150,554 | +0.48(+5.80%) |
| Jan 01, 2008 | 8.980 | 8.980 | 8.250 | 8.280 | 480,169 | +0.00(+0.00%) |
| Dec 31, 2007 | 8.980 | 8.980 | 8.250 | 8.280 | 480,169 | -0.49(-5.59%) |
| Dec 28, 2007 | 8.950 | 9.080 | 8.690 | 8.770 | 98,913 | -0.03(-0.34%) |
| Dec 27, 2007 | 8.900 | 9.210 | 8.550 | 8.800 | 211,595 | -0.20(-2.22%) |
| Dec 26, 2007 | 8.890 | 9.270 | 8.770 | 9.000 | 104,125 | +0.08(+0.90%) |
| Dec 24, 2007 | 8.370 | 8.950 | 8.330 | 8.920 | 43,418 | +0.67(+8.12%) |
| Dec 21, 2007 | 8.100 | 8.270 | 7.850 | 8.250 | 176,060 | +0.35(+4.43%) |
| Dec 20, 2007 | 8.150 | 8.200 | 7.770 | 7.900 | 133,076 | -0.17(-2.11%) |
| Dec 19, 2007 | 8.850 | 8.920 | 8.070 | 8.070 | 100,253 | -0.83(-9.33%) |
| Dec 18, 2007 | 8.410 | 9.000 | 8.160 | 8.900 | 94,299 | +0.59(+7.10%) |
| Dec 17, 2007 | 8.130 | 8.610 | 8.130 | 8.310 | 86,011 | +0.11(+1.34%) |
| Dec 14, 2007 | 8.220 | 8.910 | 8.060 | 8.200 | 97,771 | -0.13(-1.56%) |
| Dec 13, 2007 | 8.180 | 8.360 | 7.750 | 8.330 | 142,255 | +0.06(+0.73%) |
| Dec 12, 2007 | 8.780 | 8.900 | 8.060 | 8.270 | 233,707 | -0.29(-3.39%) |
| Dec 11, 2007 | 9.450 | 9.500 | 8.520 | 8.560 | 96,247 | -0.82(-8.74%) |
| Dec 10, 2007 | 9.390 | 9.600 | 9.260 | 9.380 | 183,363 | +0.00(+0.00%) |
| Dec 07, 2007 | 9.560 | 9.650 | 9.060 | 9.380 | 101,061 | -0.13(-1.37%) |
| Dec 06, 2007 | 8.840 | 9.560 | 8.840 | 9.510 | 133,467 | +0.67(+7.58%) |
| Dec 05, 2007 | 9.420 | 9.420 | 8.800 | 8.840 | 77,661 | -0.37(-4.02%) |
| Dec 04, 2007 | 9.350 | 9.370 | 9.100 | 9.210 | 139,968 | -0.25(-2.64%) |