| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 8.200 | 8.650 | 7.800 | 8.460 | 218,500 | +0.41(+5.09%) |
| Feb 28, 2008 | 8.200 | 8.250 | 8.010 | 8.050 | 140,700 | -0.09(-1.11%) |
| Feb 27, 2008 | 7.870 | 8.330 | 7.870 | 8.140 | 105,700 | +0.11(+1.37%) |
| Feb 26, 2008 | 7.960 | 8.350 | 7.830 | 8.030 | 70,000 | +0.03(+0.37%) |
| Feb 25, 2008 | 7.930 | 8.190 | 7.810 | 8.000 | 75,100 | +0.04(+0.50%) |
| Feb 22, 2008 | 8.010 | 8.070 | 7.750 | 7.960 | 112,000 | +0.02(+0.25%) |
| Feb 21, 2008 | 8.030 | 8.230 | 7.900 | 7.940 | 178,900 | -0.05(-0.63%) |
| Feb 20, 2008 | 7.920 | 8.210 | 7.800 | 7.990 | 82,700 | +0.00(+0.00%) |
| Feb 19, 2008 | 7.980 | 8.170 | 7.750 | 7.990 | 168,845 | +0.13(+1.65%) |
| Feb 18, 2008 | 8.620 | 8.620 | 7.760 | 7.860 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 8.620 | 8.620 | 7.760 | 7.860 | 321,636 | -0.71(-8.28%) |
| Feb 14, 2008 | 9.300 | 9.300 | 8.460 | 8.570 | 365,100 | -0.74(-7.95%) |
| Feb 13, 2008 | 9.090 | 9.350 | 9.090 | 9.310 | 215,200 | +0.29(+3.22%) |
| Feb 12, 2008 | 9.110 | 9.260 | 8.920 | 9.020 | 98,900 | -0.04(-0.44%) |
| Feb 11, 2008 | 8.810 | 9.210 | 8.770 | 9.060 | 175,600 | +0.22(+2.49%) |
| Feb 08, 2008 | 8.930 | 9.290 | 8.810 | 8.840 | 122,745 | -0.14(-1.56%) |
| Feb 07, 2008 | 8.700 | 9.180 | 8.600 | 8.980 | 95,700 | +0.25(+2.86%) |
| Feb 06, 2008 | 8.800 | 8.890 | 8.610 | 8.730 | 93,900 | +0.02(+0.23%) |
| Feb 05, 2008 | 8.700 | 9.000 | 8.650 | 8.710 | 133,442 | -0.21(-2.35%) |
| Feb 04, 2008 | 8.790 | 9.060 | 8.640 | 8.920 | 87,900 | +0.08(+0.90%) |
| Feb 01, 2008 | 8.470 | 8.840 | 8.450 | 8.840 | 95,700 | +0.37(+4.37%) |
| Jan 31, 2008 | 7.890 | 8.730 | 7.860 | 8.470 | 165,500 | +0.40(+4.96%) |
| Jan 30, 2008 | 8.070 | 8.480 | 7.930 | 8.070 | 147,300 | -0.10(-1.22%) |
| Jan 29, 2008 | 8.420 | 8.440 | 7.780 | 8.170 | 101,100 | -0.23(-2.74%) |
| Jan 28, 2008 | 7.550 | 8.550 | 7.500 | 8.400 | 134,400 | +0.82(+10.82%) |
| Jan 25, 2008 | 7.720 | 7.820 | 7.490 | 7.580 | 72,200 | +0.10(+1.34%) |
| Jan 24, 2008 | 7.600 | 7.890 | 7.480 | 7.480 | 116,419 | -0.12(-1.58%) |
| Jan 23, 2008 | 6.770 | 7.640 | 6.770 | 7.600 | 823,941 | +0.64(+9.20%) |
| Jan 22, 2008 | 6.740 | 7.420 | 6.740 | 6.960 | 172,400 | -0.06(-0.85%) |
| Jan 21, 2008 | 6.800 | 7.110 | 6.480 | 7.020 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 6.800 | 7.110 | 6.480 | 7.020 | 187,900 | +0.12(+1.74%) |
| Jan 17, 2008 | 7.000 | 7.000 | 6.830 | 6.900 | 62,600 | -0.10(-1.43%) |
| Jan 16, 2008 | 7.110 | 7.390 | 6.970 | 7.000 | 137,600 | -0.11(-1.55%) |
| Jan 15, 2008 | 6.850 | 7.150 | 6.760 | 7.110 | 105,000 | +0.25(+3.64%) |
| Jan 14, 2008 | 6.750 | 6.920 | 6.700 | 6.860 | 54,800 | +0.14(+2.08%) |
| Jan 11, 2008 | 6.880 | 7.090 | 6.700 | 6.720 | 122,463 | -0.25(-3.59%) |
| Jan 10, 2008 | 6.730 | 7.180 | 6.660 | 6.970 | 114,900 | +0.15(+2.20%) |
| Jan 09, 2008 | 6.510 | 6.840 | 6.410 | 6.820 | 142,834 | +0.24(+3.65%) |
| Jan 08, 2008 | 6.560 | 6.790 | 6.460 | 6.580 | 160,100 | +0.04(+0.61%) |
| Jan 07, 2008 | 6.520 | 6.740 | 6.460 | 6.540 | 97,030 | +0.06(+0.93%) |
| Jan 04, 2008 | 6.860 | 6.860 | 6.420 | 6.480 | 110,000 | -0.46(-6.63%) |
| Jan 03, 2008 | 6.900 | 7.140 | 6.880 | 6.940 | 188,500 | +0.04(+0.58%) |
| Jan 02, 2008 | 7.140 | 7.270 | 6.820 | 6.900 | 149,600 | -0.29(-4.03%) |
| Jan 01, 2008 | 7.220 | 7.220 | 7.000 | 7.190 | 0 | +0.00(+0.00%) |
| Dec 31, 2007 | 7.220 | 7.220 | 7.000 | 7.190 | 69,200 | +0.04(+0.56%) |
| Dec 28, 2007 | 7.080 | 7.250 | 7.001 | 7.150 | 74,630 | +0.00(+0.00%) |
| Dec 27, 2007 | 7.280 | 7.350 | 7.050 | 7.150 | 84,500 | -0.29(-3.90%) |
| Dec 26, 2007 | 6.980 | 7.440 | 6.980 | 7.440 | 77,000 | +0.33(+4.64%) |
| Dec 24, 2007 | 6.920 | 7.200 | 6.920 | 7.110 | 47,300 | +0.19(+2.75%) |
| Dec 21, 2007 | 6.510 | 6.930 | 6.160 | 6.920 | 644,274 | +0.50(+7.79%) |
| Dec 20, 2007 | 6.570 | 6.630 | 6.130 | 6.420 | 151,600 | -0.11(-1.68%) |
| Dec 19, 2007 | 6.510 | 6.550 | 6.320 | 6.530 | 100,100 | +0.00(+0.00%) |
| Dec 18, 2007 | 6.320 | 6.550 | 6.270 | 6.530 | 103,100 | +0.27(+4.31%) |
| Dec 17, 2007 | 6.720 | 6.900 | 6.260 | 6.260 | 132,000 | -0.49(-7.26%) |
| Dec 14, 2007 | 7.200 | 7.200 | 6.750 | 6.750 | 154,410 | -0.37(-5.20%) |
| Dec 13, 2007 | 7.030 | 7.140 | 6.870 | 7.120 | 45,400 | +0.09(+1.28%) |
| Dec 12, 2007 | 7.200 | 7.260 | 7.030 | 7.030 | 147,400 | -0.02(-0.28%) |
| Dec 11, 2007 | 7.280 | 7.300 | 7.030 | 7.050 | 140,500 | -0.18(-2.49%) |
| Dec 10, 2007 | 7.300 | 7.390 | 7.100 | 7.230 | 180,075 | -0.07(-0.96%) |
| Dec 07, 2007 | 7.340 | 7.440 | 7.250 | 7.300 | 115,100 | +0.00(+0.00%) |
| Dec 06, 2007 | 7.170 | 7.340 | 7.170 | 7.300 | 128,000 | +0.10(+1.39%) |
| Dec 05, 2007 | 7.310 | 7.350 | 7.100 | 7.200 | 77,900 | +0.03(+0.42%) |
| Dec 04, 2007 | 7.070 | 7.320 | 7.070 | 7.170 | 101,300 | +0.06(+0.84%) |