| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 6.900 | 6.920 | 6.500 | 6.780 | 2,001,770 | -0.21(-3.00%) |
| Feb 28, 2008 | 7.000 | 7.170 | 6.920 | 6.990 | 1,917,288 | +0.05(+0.72%) |
| Feb 27, 2008 | 6.850 | 7.010 | 6.790 | 6.940 | 998,322 | -0.03(-0.43%) |
| Feb 26, 2008 | 7.040 | 7.210 | 6.940 | 6.970 | 1,755,621 | -0.08(-1.13%) |
| Feb 25, 2008 | 6.720 | 7.100 | 6.720 | 7.050 | 1,275,622 | +0.32(+4.75%) |
| Feb 22, 2008 | 6.890 | 6.940 | 6.600 | 6.730 | 963,465 | -0.08(-1.17%) |
| Feb 21, 2008 | 7.230 | 7.290 | 6.660 | 6.810 | 1,416,891 | -0.36(-5.02%) |
| Feb 20, 2008 | 6.890 | 7.170 | 6.830 | 7.170 | 1,421,359 | +0.26(+3.76%) |
| Feb 19, 2008 | 6.890 | 7.010 | 6.820 | 6.910 | 993,242 | +0.10(+1.47%) |
| Feb 18, 2008 | 7.190 | 7.230 | 6.760 | 6.810 | 1,298,749 | +0.00(+0.00%) |
| Feb 15, 2008 | 7.190 | 7.230 | 6.760 | 6.810 | 1,296,799 | -0.31(-4.35%) |
| Feb 14, 2008 | 7.250 | 7.340 | 7.010 | 7.120 | 745,917 | -0.11(-1.52%) |
| Feb 13, 2008 | 7.190 | 7.290 | 7.060 | 7.230 | 1,194,295 | +0.20(+2.84%) |
| Feb 12, 2008 | 7.300 | 7.300 | 7.020 | 7.030 | 1,029,354 | -0.27(-3.70%) |
| Feb 11, 2008 | 7.490 | 7.490 | 7.120 | 7.300 | 914,306 | -0.19(-2.54%) |
| Feb 08, 2008 | 7.720 | 7.720 | 7.400 | 7.490 | 590,531 | -0.14(-1.83%) |
| Feb 07, 2008 | 7.660 | 7.770 | 7.500 | 7.630 | 753,588 | -0.06(-0.78%) |
| Feb 06, 2008 | 7.500 | 7.880 | 7.460 | 7.690 | 1,160,740 | +0.25(+3.36%) |
| Feb 05, 2008 | 7.380 | 7.900 | 7.340 | 7.440 | 1,048,005 | +0.00(+0.00%) |
| Feb 04, 2008 | 7.600 | 7.640 | 7.340 | 7.440 | 784,324 | -0.19(-2.49%) |
| Feb 01, 2008 | 7.240 | 7.650 | 7.230 | 7.630 | 1,064,976 | +0.39(+5.39%) |
| Jan 31, 2008 | 7.160 | 7.300 | 7.050 | 7.240 | 1,124,050 | +0.06(+0.84%) |
| Jan 30, 2008 | 7.300 | 7.460 | 7.180 | 7.180 | 713,516 | -0.19(-2.58%) |
| Jan 29, 2008 | 7.550 | 7.550 | 7.280 | 7.370 | 784,279 | -0.16(-2.12%) |
| Jan 28, 2008 | 7.340 | 7.640 | 7.290 | 7.530 | 832,683 | +0.16(+2.17%) |
| Jan 25, 2008 | 7.700 | 7.870 | 7.350 | 7.370 | 1,316,640 | -0.23(-3.03%) |
| Jan 24, 2008 | 8.350 | 8.390 | 7.580 | 7.600 | 1,748,094 | -0.74(-8.87%) |
| Jan 23, 2008 | 8.000 | 8.350 | 7.880 | 8.340 | 1,335,163 | +0.25(+3.09%) |
| Jan 22, 2008 | 7.550 | 8.260 | 7.500 | 8.090 | 1,081,619 | +0.21(+2.66%) |
| Jan 21, 2008 | 8.350 | 8.430 | 7.780 | 7.880 | 1,555,027 | +0.00(+0.00%) |
| Jan 18, 2008 | 8.350 | 8.430 | 7.780 | 7.880 | 1,555,027 | -0.56(-6.64%) |
| Jan 17, 2008 | 8.680 | 8.680 | 8.320 | 8.440 | 1,041,786 | -0.04(-0.47%) |
| Jan 16, 2008 | 8.240 | 8.620 | 8.135 | 8.480 | 1,573,032 | +0.19(+2.29%) |
| Jan 15, 2008 | 7.830 | 8.660 | 7.670 | 8.290 | 3,271,134 | +0.86(+11.57%) |
| Jan 14, 2008 | 7.780 | 7.930 | 7.350 | 7.430 | 840,274 | -0.27(-3.51%) |
| Jan 11, 2008 | 7.790 | 8.000 | 7.680 | 7.700 | 1,036,959 | -0.16(-2.04%) |
| Jan 10, 2008 | 7.470 | 7.950 | 7.470 | 7.860 | 1,479,823 | +0.39(+5.22%) |
| Jan 09, 2008 | 7.500 | 7.600 | 7.200 | 7.470 | 1,242,876 | +0.06(+0.81%) |
| Jan 08, 2008 | 7.310 | 7.640 | 7.310 | 7.410 | 1,065,772 | +0.15(+2.07%) |
| Jan 07, 2008 | 7.150 | 7.340 | 7.110 | 7.260 | 1,033,193 | +0.15(+2.11%) |
| Jan 04, 2008 | 7.180 | 7.200 | 7.020 | 7.110 | 1,100,316 | -0.09(-1.25%) |
| Jan 03, 2008 | 7.590 | 7.630 | 7.180 | 7.200 | 1,548,074 | -0.47(-6.13%) |
| Jan 02, 2008 | 7.810 | 7.950 | 7.520 | 7.670 | 1,084,801 | -0.16(-2.04%) |
| Jan 01, 2008 | 7.920 | 7.940 | 7.760 | 7.830 | 875,990 | +0.00(+0.00%) |
| Dec 31, 2007 | 7.920 | 7.940 | 7.760 | 7.830 | 875,990 | -0.14(-1.76%) |
| Dec 28, 2007 | 8.050 | 8.220 | 7.930 | 7.970 | 782,288 | -0.06(-0.75%) |
| Dec 27, 2007 | 8.150 | 8.340 | 8.030 | 8.030 | 846,161 | -0.11(-1.35%) |
| Dec 26, 2007 | 8.230 | 8.290 | 8.040 | 8.140 | 894,724 | -0.09(-1.09%) |
| Dec 24, 2007 | 8.210 | 8.350 | 8.070 | 8.230 | 801,600 | +0.06(+0.73%) |
| Dec 21, 2007 | 8.400 | 8.670 | 8.170 | 8.170 | 3,600,531 | -0.09(-1.09%) |
| Dec 20, 2007 | 8.450 | 8.450 | 8.030 | 8.260 | 892,124 | -0.09(-1.08%) |
| Dec 19, 2007 | 8.660 | 8.800 | 8.230 | 8.350 | 1,029,087 | -0.18(-2.11%) |
| Dec 18, 2007 | 8.560 | 8.580 | 8.350 | 8.530 | 802,817 | +0.10(+1.19%) |
| Dec 17, 2007 | 8.380 | 8.600 | 8.380 | 8.430 | 575,587 | +0.01(+0.12%) |
| Dec 14, 2007 | 8.550 | 8.740 | 8.370 | 8.420 | 969,907 | -0.19(-2.21%) |
| Dec 13, 2007 | 8.660 | 8.780 | 8.437 | 8.610 | 897,980 | -0.05(-0.58%) |
| Dec 12, 2007 | 9.070 | 9.150 | 8.520 | 8.660 | 802,722 | -0.15(-1.70%) |
| Dec 11, 2007 | 9.170 | 9.250 | 8.780 | 8.810 | 2,457,528 | -0.31(-3.40%) |
| Dec 10, 2007 | 9.100 | 9.320 | 9.040 | 9.120 | 1,120,792 | +0.02(+0.22%) |
| Dec 07, 2007 | 8.750 | 9.110 | 8.750 | 9.100 | 1,241,630 | +0.41(+4.72%) |
| Dec 06, 2007 | 8.150 | 8.760 | 8.020 | 8.690 | 1,190,448 | +0.53(+6.50%) |
| Dec 05, 2007 | 8.250 | 8.310 | 7.890 | 8.160 | 772,146 | +0.00(+0.00%) |
| Dec 04, 2007 | 8.450 | 8.450 | 8.090 | 8.160 | 1,289,174 | -0.23(-2.74%) |