| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 26, 2010 | 3.940 | 4.090 | 3.925 | 4.000 | 12,005,601 | +0.10(+2.56%) |
| Feb 25, 2010 | 3.900 | 3.920 | 3.830 | 3.900 | 8,834,288 | +0.07(+1.83%) |
| Feb 24, 2010 | 3.800 | 3.840 | 3.720 | 3.830 | 14,569,752 | +0.15(+4.08%) |
| Feb 23, 2010 | 3.740 | 3.850 | 3.680 | 3.680 | 25,842,843 | +0.11(+3.08%) |
| Feb 22, 2010 | 3.700 | 3.700 | 3.550 | 3.570 | 9,913,529 | -0.07(-1.92%) |
| Feb 19, 2010 | 3.700 | 3.700 | 3.580 | 3.640 | 7,906,440 | -0.08(-2.15%) |
| Feb 18, 2010 | 3.750 | 3.750 | 3.680 | 3.720 | 6,566,661 | +0.00(+0.00%) |
| Feb 17, 2010 | 3.750 | 3.770 | 3.670 | 3.720 | 5,820,652 | -0.02(-0.53%) |
| Feb 16, 2010 | 3.750 | 3.770 | 3.670 | 3.740 | 6,195,898 | +0.07(+1.91%) |
| Feb 12, 2010 | 3.670 | 3.670 | 3.670 | 0 | +0.07(+1.94%) | |
| Feb 11, 2010 | 3.610 | 3.620 | 3.530 | 3.600 | 13,336,636 | +0.04(+1.12%) |
| Feb 10, 2010 | 3.820 | 3.820 | 3.550 | 3.560 | 20,178,452 | -0.26(-6.81%) |
| Feb 09, 2010 | 3.870 | 3.900 | 3.760 | 3.820 | 16,286,175 | -0.24(-5.91%) |
| Feb 08, 2010 | 4.100 | 4.110 | 3.960 | 4.060 | 6,154,577 | -0.07(-1.69%) |
| Feb 05, 2010 | 3.920 | 4.130 | 3.920 | 4.130 | 7,757,686 | +0.22(+5.63%) |
| Feb 04, 2010 | 4.020 | 4.050 | 3.910 | 3.910 | 7,716,061 | -0.10(-2.49%) |
| Feb 03, 2010 | 4.090 | 4.110 | 4.010 | 4.010 | 4,268,254 | -0.10(-2.43%) |
| Feb 02, 2010 | 4.000 | 4.110 | 3.950 | 4.110 | 5,678,365 | +0.12(+3.01%) |
| Feb 01, 2010 | 3.920 | 4.000 | 3.920 | 3.990 | 3,752,584 | +0.07(+1.79%) |
| Jan 29, 2010 | 4.000 | 4.020 | 3.910 | 3.920 | 4,572,610 | -0.04(-1.01%) |
| Jan 28, 2010 | 4.000 | 4.030 | 3.920 | 3.960 | 3,483,588 | -0.03(-0.75%) |
| Jan 27, 2010 | 3.920 | 3.990 | 3.890 | 3.990 | 5,514,426 | +0.07(+1.79%) |
| Jan 26, 2010 | 4.000 | 4.010 | 3.920 | 3.920 | 3,265,592 | -0.09(-2.24%) |
| Jan 25, 2010 | 4.060 | 4.090 | 3.920 | 4.010 | 6,590,774 | +0.02(+0.50%) |
| Jan 22, 2010 | 4.010 | 4.110 | 3.990 | 3.990 | 6,311,410 | -0.02(-0.50%) |
| Jan 21, 2010 | 4.150 | 4.150 | 4.010 | 4.010 | 6,189,786 | -0.06(-1.47%) |
| Jan 20, 2010 | 4.110 | 4.140 | 4.060 | 4.070 | 3,788,165 | -0.05(-1.21%) |
| Jan 19, 2010 | 4.140 | 4.150 | 4.080 | 4.120 | 5,922,650 | +0.06(+1.48%) |
| Jan 15, 2010 | 4.060 | 4.060 | 4.060 | 0 | -0.08(-1.93%) | |
| Jan 14, 2010 | 4.140 | 4.150 | 4.100 | 4.140 | 4,293,781 | +0.01(+0.24%) |
| Jan 13, 2010 | 4.060 | 4.150 | 4.030 | 4.130 | 8,102,585 | +0.11(+2.74%) |
| Jan 12, 2010 | 4.100 | 4.100 | 4.020 | 4.020 | 6,110,797 | -0.08(-1.95%) |
| Jan 11, 2010 | 4.130 | 4.130 | 4.060 | 4.100 | 6,149,127 | +0.03(+0.74%) |
| Jan 08, 2010 | 4.120 | 4.130 | 4.050 | 4.070 | 5,911,168 | -0.02(-0.49%) |
| Jan 07, 2010 | 4.000 | 4.100 | 3.980 | 4.090 | 9,386,142 | +0.09(+2.25%) |
| Jan 06, 2010 | 3.990 | 4.020 | 3.950 | 4.000 | 4,326,154 | +0.03(+0.76%) |
| Jan 05, 2010 | 3.920 | 3.980 | 3.890 | 3.970 | 5,824,615 | +0.09(+2.32%) |
| Jan 04, 2010 | 3.910 | 3.970 | 3.880 | 3.880 | 6,159,693 | +0.00(+0.00%) |
| Dec 31, 2009 | 3.880 | 3.880 | 3.880 | 0 | -0.04(-1.02%) | |
| Dec 30, 2009 | 3.970 | 3.980 | 3.860 | 3.920 | 4,523,971 | -0.02(-0.51%) |
| Dec 29, 2009 | 3.980 | 4.010 | 3.910 | 3.940 | 4,825,894 | -0.18(-4.37%) |
| Dec 28, 2009 | 4.150 | 4.190 | 4.110 | 4.120 | 8,485,424 | -0.02(-0.48%) |
| Dec 24, 2009 | 4.140 | 4.160 | 4.080 | 4.140 | 4,303,867 | +0.04(+0.98%) |
| Dec 23, 2009 | 4.070 | 4.110 | 4.010 | 4.100 | 10,973,211 | +0.20(+5.13%) |
| Dec 22, 2009 | 3.850 | 3.900 | 3.820 | 3.900 | 5,968,183 | +0.02(+0.52%) |
| Dec 21, 2009 | 3.990 | 3.990 | 3.800 | 3.880 | 7,809,099 | -0.11(-2.76%) |
| Dec 18, 2009 | 3.950 | 3.990 | 3.800 | 3.990 | 8,655,688 | +0.17(+4.45%) |
| Dec 17, 2009 | 3.870 | 3.870 | 3.770 | 3.820 | 6,249,624 | -0.03(-0.78%) |
| Dec 16, 2009 | 3.960 | 4.000 | 3.780 | 3.850 | 11,217,577 | -0.09(-2.28%) |
| Dec 15, 2009 | 4.060 | 4.070 | 3.930 | 3.940 | 8,218,496 | -0.15(-3.67%) |
| Dec 14, 2009 | 4.060 | 4.090 | 4.030 | 4.090 | 5,850,173 | +0.07(+1.74%) |
| Dec 11, 2009 | 4.010 | 4.080 | 3.970 | 4.020 | 5,389,685 | -0.04(-0.99%) |
| Dec 10, 2009 | 4.020 | 4.060 | 3.990 | 4.060 | 2,094,869 | +0.04(+1.00%) |
| Dec 09, 2009 | 4.040 | 4.070 | 3.990 | 4.020 | 4,054,421 | -0.03(-0.74%) |
| Dec 08, 2009 | 3.960 | 4.050 | 3.930 | 4.050 | 4,968,269 | +0.09(+2.27%) |
| Dec 07, 2009 | 4.000 | 4.050 | 3.940 | 3.960 | 6,934,336 | -0.02(-0.50%) |
| Dec 04, 2009 | 4.050 | 4.100 | 3.890 | 3.980 | 9,640,441 | -0.01(-0.25%) |
| Dec 03, 2009 | 4.050 | 4.100 | 3.980 | 3.990 | 5,869,933 | -0.04(-0.99%) |
| Dec 02, 2009 | 3.940 | 4.040 | 3.900 | 4.030 | 5,134,445 | +0.13(+3.33%) |