| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 4.890 | 4.930 | 4.800 | 4.800 | 660,842 | -0.16(-3.23%) |
| Feb 28, 2008 | 4.990 | 5.100 | 4.910 | 4.960 | 516,118 | -0.08(-1.59%) |
| Feb 27, 2008 | 5.120 | 5.120 | 5.000 | 5.040 | 462,503 | -0.11(-2.14%) |
| Feb 26, 2008 | 4.970 | 5.160 | 4.930 | 5.150 | 796,892 | +0.14(+2.79%) |
| Feb 25, 2008 | 4.860 | 5.060 | 4.850 | 5.010 | 450,979 | +0.14(+2.87%) |
| Feb 22, 2008 | 5.010 | 5.020 | 4.840 | 4.870 | 617,110 | -0.09(-1.81%) |
| Feb 21, 2008 | 4.850 | 5.010 | 4.810 | 4.960 | 958,096 | +0.15(+3.12%) |
| Feb 20, 2008 | 4.760 | 4.930 | 4.760 | 4.810 | 647,507 | +0.02(+0.42%) |
| Feb 19, 2008 | 4.980 | 4.980 | 4.760 | 4.790 | 627,477 | -0.13(-2.64%) |
| Feb 18, 2008 | 4.930 | 4.960 | 4.770 | 4.920 | 861,837 | +0.00(+0.00%) |
| Feb 15, 2008 | 4.930 | 4.960 | 4.770 | 4.920 | 861,837 | -0.04(-0.81%) |
| Feb 14, 2008 | 5.030 | 5.120 | 4.900 | 4.960 | 968,118 | -0.09(-1.78%) |
| Feb 13, 2008 | 4.860 | 5.110 | 4.820 | 5.050 | 1,035,025 | +0.27(+5.65%) |
| Feb 12, 2008 | 4.890 | 5.070 | 4.740 | 4.780 | 1,180,571 | -0.07(-1.44%) |
| Feb 11, 2008 | 4.740 | 4.960 | 4.680 | 4.850 | 1,073,588 | +0.11(+2.32%) |
| Feb 08, 2008 | 4.800 | 4.840 | 4.730 | 4.740 | 577,277 | -0.06(-1.25%) |
| Feb 07, 2008 | 4.760 | 4.910 | 4.650 | 4.800 | 1,232,530 | +0.03(+0.63%) |
| Feb 06, 2008 | 4.780 | 5.160 | 4.700 | 4.770 | 2,456,491 | +0.14(+3.02%) |
| Feb 05, 2008 | 4.870 | 4.870 | 4.590 | 4.630 | 2,908,728 | +0.05(+1.09%) |
| Feb 04, 2008 | 4.390 | 4.720 | 4.340 | 4.580 | 3,942,844 | +0.32(+7.51%) |
| Feb 01, 2008 | 4.950 | 4.950 | 4.030 | 4.260 | 6,079,492 | -1.44(-25.26%) |
| Jan 31, 2008 | 5.860 | 5.870 | 5.540 | 5.700 | 2,393,113 | -0.15(-2.57%) |
| Jan 30, 2008 | 6.000 | 6.200 | 5.750 | 5.850 | 599,475 | -0.25(-4.10%) |
| Jan 29, 2008 | 6.380 | 6.380 | 6.000 | 6.100 | 342,330 | -0.23(-3.63%) |
| Jan 28, 2008 | 6.190 | 6.330 | 6.125 | 6.330 | 228,655 | +0.14(+2.26%) |
| Jan 25, 2008 | 6.300 | 6.400 | 6.140 | 6.190 | 242,068 | +0.00(+0.00%) |
| Jan 24, 2008 | 6.310 | 6.480 | 6.080 | 6.190 | 511,185 | -0.04(-0.64%) |
| Jan 23, 2008 | 5.980 | 6.280 | 5.850 | 6.230 | 411,402 | +0.08(+1.30%) |
| Jan 22, 2008 | 5.810 | 6.460 | 5.800 | 6.150 | 390,035 | -0.31(-4.80%) |
| Jan 21, 2008 | 6.680 | 6.730 | 6.310 | 6.460 | 471,169 | +0.00(+0.00%) |
| Jan 18, 2008 | 6.680 | 6.730 | 6.310 | 6.460 | 471,169 | +0.05(+0.78%) |
| Jan 17, 2008 | 6.560 | 6.630 | 6.260 | 6.410 | 384,525 | -0.15(-2.29%) |
| Jan 16, 2008 | 6.250 | 6.700 | 6.210 | 6.560 | 435,056 | +0.24(+3.80%) |
| Jan 15, 2008 | 6.710 | 6.710 | 6.120 | 6.320 | 589,402 | -0.50(-7.33%) |
| Jan 14, 2008 | 6.610 | 6.900 | 6.550 | 6.820 | 597,640 | +0.35(+5.41%) |
| Jan 11, 2008 | 6.870 | 6.870 | 6.450 | 6.470 | 442,938 | -0.44(-6.37%) |
| Jan 10, 2008 | 6.910 | 7.020 | 6.750 | 6.910 | 442,609 | -0.09(-1.29%) |
| Jan 09, 2008 | 6.880 | 7.090 | 6.730 | 7.000 | 432,023 | +0.11(+1.60%) |
| Jan 08, 2008 | 7.200 | 7.340 | 6.870 | 6.890 | 439,809 | -0.29(-4.04%) |
| Jan 07, 2008 | 7.210 | 7.339 | 7.030 | 7.180 | 518,654 | +0.02(+0.28%) |
| Jan 04, 2008 | 7.550 | 7.670 | 7.160 | 7.160 | 418,260 | -0.50(-6.53%) |
| Jan 03, 2008 | 7.790 | 7.960 | 7.560 | 7.660 | 612,568 | -0.15(-1.92%) |
| Jan 02, 2008 | 7.790 | 7.970 | 7.720 | 7.810 | 700,544 | +0.04(+0.51%) |
| Jan 01, 2008 | 7.940 | 8.050 | 7.700 | 7.770 | 578,925 | +0.00(+0.00%) |
| Dec 31, 2007 | 7.940 | 8.050 | 7.700 | 7.770 | 578,925 | -0.22(-2.75%) |
| Dec 28, 2007 | 7.740 | 8.130 | 7.730 | 7.990 | 441,825 | +0.37(+4.86%) |
| Dec 27, 2007 | 8.000 | 8.000 | 7.620 | 7.620 | 420,895 | -0.39(-4.87%) |
| Dec 26, 2007 | 7.760 | 8.030 | 7.680 | 8.010 | 502,447 | +0.21(+2.69%) |
| Dec 24, 2007 | 7.720 | 7.800 | 7.680 | 7.800 | 177,482 | +0.08(+1.04%) |
| Dec 21, 2007 | 7.580 | 7.720 | 7.480 | 7.720 | 748,610 | +0.21(+2.80%) |
| Dec 20, 2007 | 7.320 | 7.520 | 7.250 | 7.510 | 311,946 | +0.28(+3.87%) |
| Dec 19, 2007 | 7.140 | 7.290 | 7.080 | 7.230 | 358,382 | +0.06(+0.84%) |
| Dec 18, 2007 | 7.000 | 7.190 | 6.862 | 7.170 | 688,760 | +0.24(+3.46%) |
| Dec 17, 2007 | 7.400 | 7.400 | 6.900 | 6.930 | 562,508 | -0.48(-6.48%) |
| Dec 14, 2007 | 7.380 | 7.490 | 7.380 | 7.410 | 348,274 | -0.07(-0.94%) |
| Dec 13, 2007 | 7.470 | 7.570 | 7.440 | 7.480 | 376,522 | -0.06(-0.80%) |
| Dec 12, 2007 | 7.600 | 7.680 | 7.400 | 7.540 | 323,821 | +0.15(+2.03%) |
| Dec 11, 2007 | 7.640 | 7.740 | 7.380 | 7.390 | 452,057 | -0.20(-2.64%) |
| Dec 10, 2007 | 7.670 | 7.710 | 7.540 | 7.590 | 262,733 | -0.01(-0.13%) |
| Dec 07, 2007 | 7.800 | 7.800 | 7.540 | 7.600 | 370,105 | -0.16(-2.06%) |
| Dec 06, 2007 | 7.550 | 7.780 | 7.520 | 7.760 | 496,202 | +0.17(+2.24%) |
| Dec 05, 2007 | 7.520 | 7.600 | 7.390 | 7.590 | 273,476 | +0.17(+2.29%) |
| Dec 04, 2007 | 7.330 | 7.490 | 7.110 | 7.420 | 305,349 | +0.09(+1.23%) |