Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2011 | 6.440 | 6.530 | 6.310 | 6.500 | 5,932,890 | +0.25(+4.00%) |
| Feb 25, 2011 | 6.110 | 6.310 | 6.080 | 6.250 | 1,909,879 | +0.20(+3.31%) |
| Feb 24, 2011 | 6.190 | 6.260 | 6.030 | 6.050 | 1,868,815 | +0.01(+0.17%) |
| Feb 23, 2011 | 6.080 | 6.200 | 5.950 | 6.040 | 1,726,566 | -0.01(-0.17%) |
| Feb 22, 2011 | 6.670 | 6.760 | 5.980 | 6.050 | 2,483,578 | -0.47(-7.21%) |
| Feb 18, 2011 | 6.510 | 6.710 | 6.402 | 6.520 | 2,980,594 | +0.02(+0.31%) |
| Feb 17, 2011 | 6.200 | 6.630 | 6.170 | 6.500 | 4,039,988 | +0.29(+4.67%) |
| Feb 16, 2011 | 6.130 | 6.250 | 6.000 | 6.210 | 2,952,229 | +0.08(+1.39%) |
| Feb 15, 2011 | 5.960 | 6.230 | 5.950 | 6.125 | 1,865,895 | +0.12(+2.08%) |
| Feb 14, 2011 | 5.910 | 6.080 | 5.870 | 6.000 | 1,438,198 | +0.07(+1.18%) |
| Feb 11, 2011 | 6.030 | 6.100 | 5.880 | 5.930 | 1,475,164 | -0.05(-0.84%) |
| Feb 10, 2011 | 5.770 | 6.020 | 5.660 | 5.980 | 2,029,655 | +0.15(+2.57%) |
| Feb 09, 2011 | 5.870 | 5.930 | 5.610 | 5.830 | 1,618,687 | -0.08(-1.35%) |
| Feb 08, 2011 | 5.990 | 6.000 | 5.780 | 5.910 | 1,809,127 | -0.04(-0.67%) |
| Feb 07, 2011 | 5.960 | 6.090 | 5.930 | 5.950 | 872,476 | +0.02(+0.34%) |
| Feb 04, 2011 | 6.060 | 6.290 | 5.910 | 5.930 | 1,352,176 | -0.07(-1.17%) |
| Feb 03, 2011 | 6.050 | 6.090 | 5.740 | 6.000 | 1,668,958 | -0.01(-0.17%) |
| Feb 02, 2011 | 6.200 | 6.410 | 6.000 | 6.010 | 3,388,563 | -0.09(-1.48%) |
| Feb 01, 2011 | 5.930 | 6.220 | 5.930 | 6.100 | 5,256,313 | +0.35(+6.09%) |
| Jan 31, 2011 | 5.310 | 5.940 | 5.230 | 5.750 | 7,508,257 | +0.54(+10.36%) |
| Jan 28, 2011 | 5.210 | 5.510 | 5.120 | 5.210 | 6,664,916 | +0.49(+10.38%) |
| Jan 27, 2011 | 4.840 | 4.840 | 4.670 | 4.720 | 968,860 | -0.14(-2.88%) |
| Jan 26, 2011 | 4.840 | 5.000 | 4.780 | 4.860 | 1,507,192 | +0.02(+0.41%) |
| Jan 25, 2011 | 4.860 | 4.900 | 4.720 | 4.840 | 785,804 | -0.06(-1.22%) |
| Jan 24, 2011 | 4.800 | 5.000 | 4.640 | 4.900 | 800,364 | +0.08(+1.66%) |
| Jan 21, 2011 | 4.850 | 4.980 | 4.800 | 4.820 | 755,137 | +0.00(+0.00%) |
| Jan 20, 2011 | 4.860 | 4.860 | 4.580 | 4.820 | 987,378 | -0.08(-1.63%) |
| Jan 19, 2011 | 5.050 | 5.080 | 4.770 | 4.900 | 1,382,610 | -0.13(-2.58%) |
| Jan 18, 2011 | 5.070 | 5.100 | 4.950 | 5.030 | 818,393 | +0.03(+0.60%) |
| Jan 14, 2011 | 5.100 | 5.100 | 4.940 | 5.000 | 1,022,772 | -0.09(-1.77%) |
| Jan 13, 2011 | 5.140 | 5.220 | 5.014 | 5.090 | 1,039,899 | -0.07(-1.36%) |
| Jan 12, 2011 | 5.250 | 5.290 | 5.080 | 5.160 | 1,668,261 | -0.09(-1.71%) |
| Jan 11, 2011 | 4.970 | 5.250 | 4.840 | 5.250 | 2,914,919 | +0.31(+6.28%) |
| Jan 10, 2011 | 4.900 | 4.970 | 4.850 | 4.940 | 1,582,612 | -0.01(-0.20%) |
| Jan 07, 2011 | 4.980 | 4.990 | 4.720 | 4.950 | 2,217,164 | -0.01(-0.20%) |
| Jan 06, 2011 | 4.670 | 5.030 | 4.650 | 4.960 | 3,079,331 | +0.38(+8.30%) |
| Jan 05, 2011 | 4.660 | 4.660 | 4.410 | 4.580 | 867,691 | -0.11(-2.35%) |
| Jan 04, 2011 | 4.860 | 4.890 | 4.650 | 4.690 | 1,204,062 | -0.17(-3.50%) |
| Jan 03, 2011 | 4.830 | 4.890 | 4.770 | 4.860 | 947,036 | +0.10(+2.10%) |
| Dec 31, 2010 | 4.650 | 4.940 | 4.620 | 4.760 | 1,118,791 | +0.11(+2.37%) |
| Dec 30, 2010 | 4.620 | 4.680 | 4.620 | 4.650 | 563,125 | +0.04(+0.87%) |
| Dec 29, 2010 | 4.500 | 4.700 | 4.500 | 4.610 | 482,939 | +0.11(+2.44%) |
| Dec 28, 2010 | 4.640 | 4.780 | 4.490 | 4.500 | 735,578 | -0.12(-2.60%) |
| Dec 27, 2010 | 4.550 | 4.670 | 4.550 | 4.620 | 530,777 | +0.05(+1.09%) |
| Dec 23, 2010 | 4.470 | 4.640 | 4.390 | 4.570 | 666,707 | +0.12(+2.70%) |
| Dec 22, 2010 | 4.470 | 4.500 | 4.360 | 4.450 | 612,288 | +0.00(+0.00%) |
| Dec 21, 2010 | 4.380 | 4.490 | 4.310 | 4.450 | 985,384 | +0.10(+2.30%) |
| Dec 20, 2010 | 4.250 | 4.530 | 4.220 | 4.350 | 1,582,357 | +0.14(+3.33%) |
| Dec 17, 2010 | 4.050 | 4.210 | 4.050 | 4.210 | 1,381,498 | +0.18(+4.47%) |
| Dec 16, 2010 | 4.100 | 4.100 | 4.000 | 4.030 | 604,163 | -0.01(-0.25%) |
| Dec 15, 2010 | 4.130 | 4.310 | 4.000 | 4.040 | 1,886,563 | -0.06(-1.46%) |
| Dec 14, 2010 | 4.090 | 4.190 | 4.065 | 4.100 | 720,633 | +0.02(+0.49%) |
| Dec 13, 2010 | 4.170 | 4.230 | 4.080 | 4.080 | 756,750 | -0.08(-1.92%) |
| Dec 10, 2010 | 4.180 | 4.250 | 4.050 | 4.160 | 1,176,059 | -0.03(-0.72%) |
| Dec 09, 2010 | 4.270 | 4.320 | 4.120 | 4.190 | 733,977 | -0.06(-1.41%) |
| Dec 08, 2010 | 4.450 | 4.460 | 4.200 | 4.250 | 797,606 | -0.17(-3.85%) |
| Dec 07, 2010 | 4.480 | 4.490 | 4.390 | 4.420 | 819,706 | -0.03(-0.67%) |
| Dec 06, 2010 | 4.490 | 4.580 | 4.400 | 4.450 | 653,136 | -0.06(-1.33%) |
| Dec 03, 2010 | 4.410 | 4.540 | 4.350 | 4.510 | 898,587 | +0.09(+2.04%) |
| Dec 02, 2010 | 4.410 | 4.450 | 4.330 | 4.420 | 772,795 | +0.00(+0.00%) |
