| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 8.400 | 8.550 | 8.310 | 8.390 | 3,324,765 | -0.03(-0.36%) |
| Feb 28, 2008 | 8.540 | 8.560 | 8.250 | 8.420 | 3,048,208 | -0.14(-1.64%) |
| Feb 27, 2008 | 8.310 | 8.610 | 8.180 | 8.560 | 3,656,936 | +0.21(+2.51%) |
| Feb 26, 2008 | 8.360 | 8.460 | 8.160 | 8.350 | 3,801,966 | -0.06(-0.71%) |
| Feb 25, 2008 | 8.030 | 8.450 | 8.030 | 8.410 | 2,068,035 | +0.22(+2.69%) |
| Feb 22, 2008 | 8.380 | 8.500 | 8.060 | 8.190 | 4,529,087 | -0.18(-2.15%) |
| Feb 21, 2008 | 8.390 | 8.590 | 8.360 | 8.370 | 3,818,147 | +0.01(+0.12%) |
| Feb 20, 2008 | 8.050 | 8.370 | 8.040 | 8.360 | 3,059,076 | +0.35(+4.37%) |
| Feb 19, 2008 | 8.190 | 8.190 | 8.000 | 8.010 | 3,178,483 | -0.08(-0.99%) |
| Feb 18, 2008 | 8.240 | 8.310 | 8.020 | 8.090 | 2,003,658 | +0.00(+0.00%) |
| Feb 15, 2008 | 8.240 | 8.310 | 8.020 | 8.090 | 2,003,658 | -0.13(-1.58%) |
| Feb 14, 2008 | 8.340 | 8.430 | 8.180 | 8.220 | 2,522,059 | -0.10(-1.20%) |
| Feb 13, 2008 | 8.260 | 8.348 | 8.170 | 8.320 | 2,042,517 | +0.14(+1.71%) |
| Feb 12, 2008 | 8.190 | 8.310 | 8.120 | 8.180 | 2,739,254 | +0.05(+0.62%) |
| Feb 11, 2008 | 8.020 | 8.270 | 8.010 | 8.130 | 2,614,321 | +0.11(+1.37%) |
| Feb 08, 2008 | 7.750 | 8.190 | 7.700 | 8.020 | 5,115,289 | +0.23(+2.95%) |
| Feb 07, 2008 | 7.430 | 7.940 | 7.430 | 7.790 | 4,756,479 | +0.14(+1.83%) |
| Feb 06, 2008 | 7.860 | 7.900 | 7.630 | 7.650 | 4,964,453 | -0.18(-2.30%) |
| Feb 05, 2008 | 7.820 | 7.910 | 7.670 | 7.830 | 3,824,191 | -0.08(-1.01%) |
| Feb 04, 2008 | 7.910 | 8.000 | 7.780 | 7.910 | 3,328,606 | +0.02(+0.25%) |
| Feb 01, 2008 | 7.640 | 7.960 | 7.550 | 7.890 | 5,024,258 | +0.44(+5.91%) |
| Jan 31, 2008 | 7.490 | 7.530 | 7.270 | 7.450 | 8,774,900 | -0.14(-1.84%) |
| Jan 30, 2008 | 7.420 | 7.830 | 7.350 | 7.590 | 12,837,806 | +0.17(+2.29%) |
| Jan 29, 2008 | 7.480 | 7.770 | 7.290 | 7.420 | 6,017,024 | -0.04(-0.54%) |
| Jan 28, 2008 | 7.530 | 7.980 | 7.330 | 7.460 | 7,599,410 | -0.15(-1.97%) |
| Jan 25, 2008 | 7.620 | 7.870 | 6.940 | 7.610 | 17,302,062 | -1.40(-15.54%) |
| Jan 24, 2008 | 8.710 | 9.050 | 8.530 | 9.010 | 4,715,483 | +0.25(+2.85%) |
| Jan 23, 2008 | 8.350 | 8.780 | 8.220 | 8.760 | 3,658,872 | +0.17(+1.98%) |
| Jan 22, 2008 | 8.460 | 8.760 | 8.010 | 8.590 | 3,612,072 | -0.17(-1.94%) |
| Jan 21, 2008 | 9.000 | 9.150 | 8.730 | 8.760 | 2,508,904 | +0.00(+0.00%) |
| Jan 18, 2008 | 9.000 | 9.150 | 8.730 | 8.760 | 2,508,904 | -0.14(-1.57%) |
| Jan 17, 2008 | 8.870 | 9.110 | 8.870 | 8.900 | 3,396,970 | +0.05(+0.56%) |
| Jan 16, 2008 | 8.660 | 9.090 | 8.440 | 8.850 | 3,676,917 | +0.17(+1.96%) |
| Jan 15, 2008 | 9.190 | 9.200 | 8.620 | 8.680 | 4,149,108 | -0.54(-5.86%) |
| Jan 14, 2008 | 9.300 | 9.440 | 9.140 | 9.220 | 3,049,096 | -0.05(-0.54%) |
| Jan 11, 2008 | 9.540 | 9.590 | 9.240 | 9.270 | 1,865,788 | -0.36(-3.74%) |
| Jan 10, 2008 | 9.690 | 9.820 | 9.510 | 9.630 | 2,169,989 | -0.14(-1.43%) |
| Jan 09, 2008 | 9.680 | 9.830 | 9.520 | 9.770 | 2,110,218 | +0.10(+1.03%) |
| Jan 08, 2008 | 9.850 | 10.05 | 9.660 | 9.670 | 2,401,497 | -0.17(-1.73%) |
| Jan 07, 2008 | 10.22 | 10.32 | 9.800 | 9.840 | 3,017,967 | -0.44(-4.28%) |
| Jan 04, 2008 | 10.57 | 10.58 | 10.20 | 10.28 | 2,204,195 | -0.42(-3.93%) |
| Jan 03, 2008 | 11.04 | 11.08 | 10.49 | 10.70 | 1,633,238 | -0.34(-3.08%) |
| Jan 02, 2008 | 11.26 | 11.26 | 10.94 | 11.04 | 1,440,414 | -0.27(-2.39%) |
| Jan 01, 2008 | 11.15 | 11.44 | 11.13 | 11.31 | 1,669,444 | +0.00(+0.00%) |
| Dec 31, 2007 | 11.15 | 11.44 | 11.13 | 11.31 | 1,669,444 | +0.07(+0.62%) |
| Dec 28, 2007 | 11.35 | 11.47 | 11.22 | 11.24 | 1,157,071 | -0.10(-0.88%) |
| Dec 27, 2007 | 11.39 | 11.47 | 11.33 | 11.34 | 1,109,297 | -0.15(-1.31%) |
| Dec 26, 2007 | 11.42 | 11.53 | 11.38 | 11.49 | 896,550 | +0.01(+0.09%) |
| Dec 24, 2007 | 11.49 | 11.61 | 11.45 | 11.48 | 293,421 | -0.03(-0.26%) |
| Dec 21, 2007 | 11.71 | 11.72 | 11.51 | 11.51 | 3,067,936 | +0.07(+0.61%) |
| Dec 20, 2007 | 11.23 | 11.44 | 11.18 | 11.44 | 1,400,423 | +0.27(+2.42%) |
| Dec 19, 2007 | 11.16 | 11.25 | 11.07 | 11.17 | 1,302,520 | +0.01(+0.09%) |
| Dec 18, 2007 | 11.21 | 11.30 | 11.11 | 11.16 | 1,631,520 | +0.06(+0.54%) |
| Dec 17, 2007 | 11.18 | 11.28 | 11.10 | 11.10 | 2,121,169 | -0.09(-0.80%) |
| Dec 14, 2007 | 11.53 | 11.57 | 11.19 | 11.19 | 2,328,227 | -0.41(-3.53%) |
| Dec 13, 2007 | 11.73 | 11.85 | 11.40 | 11.60 | 2,034,330 | -0.21(-1.78%) |
| Dec 12, 2007 | 12.00 | 12.01 | 11.71 | 11.81 | 1,818,474 | +0.01(+0.08%) |
| Dec 11, 2007 | 12.18 | 12.23 | 11.75 | 11.80 | 2,492,455 | -0.37(-3.04%) |
| Dec 10, 2007 | 12.25 | 12.31 | 12.15 | 12.17 | 1,197,602 | -0.04(-0.33%) |
| Dec 07, 2007 | 12.13 | 12.35 | 11.84 | 12.21 | 3,825,785 | +0.11(+0.91%) |
| Dec 06, 2007 | 12.04 | 12.16 | 11.98 | 12.10 | 2,401,955 | -0.02(-0.17%) |
| Dec 05, 2007 | 11.94 | 12.14 | 11.90 | 12.12 | 1,146,938 | +0.23(+1.93%) |
| Dec 04, 2007 | 11.92 | 12.02 | 11.79 | 11.89 | 2,238,538 | -0.05(-0.42%) |