| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2007 | 6.480 | 6.480 | 6.190 | 6.260 | 9,347 | +0.10(+1.62%) |
| Nov 29, 2007 | 6.050 | 6.240 | 6.020 | 6.160 | 15,509 | +0.20(+3.36%) |
| Nov 28, 2007 | 6.230 | 6.340 | 5.960 | 5.960 | 37,347 | -0.34(-5.40%) |
| Nov 27, 2007 | 6.410 | 6.500 | 6.300 | 6.300 | 29,491 | -0.10(-1.56%) |
| Nov 26, 2007 | 6.200 | 6.420 | 6.200 | 6.400 | 22,904 | +0.24(+3.90%) |
| Nov 23, 2007 | 6.100 | 6.160 | 6.040 | 6.160 | 17,830 | +0.11(+1.82%) |
| Nov 21, 2007 | 5.980 | 6.270 | 5.960 | 6.050 | 11,524 | -0.10(-1.63%) |
| Nov 20, 2007 | 5.960 | 6.390 | 5.950 | 6.150 | 69,263 | -0.08(-1.28%) |
| Nov 19, 2007 | 6.650 | 6.740 | 6.020 | 6.230 | 104,291 | -0.53(-7.84%) |
| Nov 16, 2007 | 6.220 | 6.770 | 5.940 | 6.760 | 153,125 | +0.48(+7.64%) |
| Nov 15, 2007 | 6.850 | 6.990 | 5.890 | 6.280 | 365,252 | +1.67(+36.23%) |
| Nov 14, 2007 | 4.450 | 4.610 | 4.430 | 4.610 | 23,831 | +0.42(+10.03%) |
| Nov 13, 2007 | 4.244 | 4.300 | 4.140 | 4.190 | 11,050 | -0.11(-2.56%) |
| Nov 12, 2007 | 4.340 | 4.590 | 4.250 | 4.300 | 22,805 | -0.23(-5.08%) |
| Nov 09, 2007 | 4.490 | 4.710 | 4.490 | 4.530 | 13,045 | +0.11(+2.49%) |
| Nov 08, 2007 | 4.383 | 4.450 | 4.380 | 4.420 | 4,221 | +0.09(+2.08%) |
| Nov 07, 2007 | 4.470 | 4.470 | 4.330 | 4.330 | 3,292 | -0.12(-2.70%) |
| Nov 06, 2007 | 4.490 | 4.510 | 4.400 | 4.450 | 8,294 | +0.00(+0.00%) |
| Nov 05, 2007 | 4.590 | 4.600 | 4.450 | 4.450 | 4,000 | -0.11(-2.41%) |
| Nov 02, 2007 | 4.420 | 4.570 | 4.390 | 4.560 | 10,159 | +0.11(+2.47%) |
| Nov 01, 2007 | 4.580 | 4.700 | 4.450 | 4.450 | 4,076 | -0.21(-4.51%) |
| Oct 31, 2007 | 4.540 | 4.660 | 4.540 | 4.660 | 3,215 | +0.06(+1.30%) |
| Oct 30, 2007 | 4.550 | 4.600 | 4.540 | 4.600 | 1,480 | +0.02(+0.43%) |
| Oct 29, 2007 | 4.470 | 4.860 | 4.470 | 4.580 | 13,560 | +0.08(+1.78%) |
| Oct 26, 2007 | 4.600 | 4.600 | 4.430 | 4.500 | 11,237 | -0.02(-0.44%) |
| Oct 25, 2007 | 4.660 | 4.700 | 4.520 | 4.520 | 4,050 | -0.08(-1.74%) |
| Oct 24, 2007 | 4.480 | 4.630 | 4.450 | 4.600 | 18,345 | +0.10(+2.22%) |
| Oct 23, 2007 | 4.500 | 4.630 | 4.500 | 4.500 | 4,900 | -0.10(-2.17%) |
| Oct 22, 2007 | 4.760 | 4.760 | 4.550 | 4.600 | 15,600 | +0.20(+4.55%) |
| Oct 19, 2007 | 4.620 | 4.670 | 4.400 | 4.400 | 9,025 | -0.18(-3.93%) |
| Oct 18, 2007 | 4.790 | 4.860 | 4.470 | 4.580 | 14,497 | -0.20(-4.18%) |
| Oct 17, 2007 | 4.700 | 4.850 | 4.700 | 4.780 | 12,250 | +0.23(+5.05%) |
| Oct 16, 2007 | 4.400 | 4.620 | 4.400 | 4.550 | 15,480 | +0.02(+0.44%) |
| Oct 15, 2007 | 4.650 | 4.650 | 4.510 | 4.530 | 15,531 | -0.08(-1.74%) |
| Oct 12, 2007 | 4.940 | 4.950 | 4.510 | 4.610 | 41,283 | -0.18(-3.76%) |
| Oct 11, 2007 | 4.580 | 5.520 | 4.560 | 4.790 | 165,188 | +0.32(+7.16%) |
| Oct 10, 2007 | 4.250 | 5.000 | 4.250 | 4.470 | 156,579 | +0.33(+7.97%) |
| Oct 09, 2007 | 4.200 | 4.200 | 4.140 | 4.140 | 7,220 | -0.09(-2.13%) |
| Oct 08, 2007 | 4.150 | 4.310 | 4.150 | 4.230 | 8,081 | +0.12(+2.92%) |
| Oct 05, 2007 | 4.080 | 4.200 | 4.020 | 4.110 | 21,343 | -0.04(-0.96%) |
| Oct 04, 2007 | 4.260 | 4.260 | 4.130 | 4.150 | 2,939 | -0.14(-3.26%) |
| Oct 03, 2007 | 4.300 | 4.300 | 4.290 | 4.290 | 1,000 | -0.05(-1.15%) |
| Oct 02, 2007 | 4.580 | 4.580 | 4.340 | 4.340 | 8,952 | -0.04(-0.91%) |
| Oct 01, 2007 | 4.330 | 4.450 | 4.260 | 4.380 | 810 | +0.12(+2.82%) |
| Sep 28, 2007 | 4.280 | 4.440 | 4.260 | 4.260 | 2,980 | -0.06(-1.39%) |
| Sep 27, 2007 | 4.530 | 4.570 | 4.300 | 4.320 | 11,877 | -0.16(-3.57%) |
| Sep 26, 2007 | 4.510 | 4.650 | 4.470 | 4.480 | 7,220 | +0.12(+2.75%) |
| Sep 25, 2007 | 4.320 | 4.760 | 4.270 | 4.360 | 23,644 | +0.09(+2.11%) |
| Sep 24, 2007 | 4.250 | 4.300 | 4.200 | 4.270 | 5,811 | +0.07(+1.66%) |
| Sep 21, 2007 | 4.120 | 4.250 | 4.120 | 4.200 | 22,169 | +0.13(+3.20%) |
| Sep 20, 2007 | 3.980 | 4.250 | 3.950 | 4.070 | 28,259 | +0.06(+1.50%) |
| Sep 19, 2007 | 4.050 | 4.060 | 3.970 | 4.010 | 8,600 | -0.04(-0.99%) |
| Sep 18, 2007 | 4.010 | 4.100 | 4.000 | 4.050 | 14,920 | +0.04(+1.00%) |
| Sep 17, 2007 | 4.030 | 4.030 | 4.000 | 4.010 | 2,843 | -0.04(-0.99%) |
| Sep 14, 2007 | 4.080 | 4.150 | 4.050 | 4.050 | 5,671 | -0.07(-1.70%) |
| Sep 13, 2007 | 4.130 | 4.130 | 4.000 | 4.120 | 5,500 | +0.10(+2.49%) |
| Sep 12, 2007 | 4.130 | 4.130 | 4.000 | 4.020 | 7,990 | -0.04(-0.99%) |
| Sep 11, 2007 | 4.000 | 4.160 | 4.000 | 4.060 | 6,380 | +0.06(+1.50%) |
| Sep 10, 2007 | 4.110 | 4.110 | 3.930 | 4.000 | 9,675 | -0.19(-4.53%) |
| Sep 07, 2007 | 4.110 | 4.210 | 4.060 | 4.190 | 2,819 | +0.04(+0.96%) |
| Sep 06, 2007 | 4.140 | 4.230 | 4.100 | 4.150 | 22,578 | -0.08(-1.89%) |
| Sep 05, 2007 | 4.070 | 4.790 | 4.070 | 4.230 | 17,341 | +0.23(+5.75%) |