Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 3.140 | 3.280 | 3.120 | 3.120 | 4,824,271 | -0.03(-0.95%) |
| Feb 28, 2012 | 3.220 | 3.270 | 3.150 | 3.150 | 2,877,611 | -0.08(-2.48%) |
| Feb 27, 2012 | 3.190 | 3.300 | 3.100 | 3.230 | 2,344,247 | +0.00(+0.00%) |
| Feb 24, 2012 | 3.310 | 3.390 | 3.200 | 3.230 | 2,453,294 | -0.08(-2.42%) |
| Feb 23, 2012 | 3.190 | 3.340 | 3.170 | 3.310 | 2,949,296 | +0.11(+3.44%) |
| Feb 22, 2012 | 3.360 | 3.400 | 3.150 | 3.200 | 5,912,917 | -0.15(-4.48%) |
| Feb 21, 2012 | 3.560 | 3.600 | 3.300 | 3.350 | 5,862,183 | -0.14(-4.01%) |
| Feb 17, 2012 | 3.560 | 3.580 | 3.450 | 3.490 | 2,759,032 | +0.01(+0.29%) |
| Feb 16, 2012 | 3.720 | 3.730 | 3.470 | 3.480 | 5,595,155 | -0.18(-4.92%) |
| Feb 15, 2012 | 3.650 | 3.750 | 3.540 | 3.660 | 5,987,187 | +0.11(+3.10%) |
| Feb 14, 2012 | 3.450 | 3.550 | 3.350 | 3.550 | 3,764,568 | +0.10(+2.90%) |
| Feb 13, 2012 | 3.440 | 3.510 | 3.350 | 3.450 | 8,393,760 | -0.18(-4.96%) |
| Feb 10, 2012 | 3.760 | 3.790 | 3.610 | 3.630 | 3,521,157 | -0.23(-5.96%) |
| Feb 09, 2012 | 3.800 | 3.900 | 3.760 | 3.860 | 3,982,229 | +0.09(+2.39%) |
| Feb 08, 2012 | 3.880 | 3.930 | 3.700 | 3.770 | 6,612,517 | -0.16(-4.07%) |
| Feb 07, 2012 | 3.710 | 3.980 | 3.590 | 3.930 | 6,556,945 | +0.29(+7.97%) |
| Feb 06, 2012 | 3.600 | 3.750 | 3.500 | 3.640 | 4,945,496 | +0.04(+1.11%) |
| Feb 03, 2012 | 3.430 | 3.670 | 3.320 | 3.600 | 6,572,936 | +0.35(+10.77%) |
| Feb 02, 2012 | 3.280 | 3.400 | 3.240 | 3.250 | 5,802,351 | +0.08(+2.52%) |
| Feb 01, 2012 | 3.100 | 3.215 | 3.040 | 3.170 | 3,914,127 | +0.12(+3.93%) |
| Jan 31, 2012 | 3.180 | 3.200 | 3.030 | 3.050 | 2,109,539 | -0.09(-2.87%) |
| Jan 30, 2012 | 3.160 | 3.229 | 3.100 | 3.140 | 1,746,288 | -0.11(-3.38%) |
| Jan 27, 2012 | 3.210 | 3.305 | 3.160 | 3.250 | 1,534,506 | +0.02(+0.62%) |
| Jan 26, 2012 | 3.350 | 3.420 | 3.130 | 3.230 | 3,815,575 | -0.03(-0.92%) |
| Jan 25, 2012 | 3.100 | 3.310 | 3.090 | 3.260 | 3,808,788 | +0.17(+5.50%) |
| Jan 24, 2012 | 2.950 | 3.100 | 2.800 | 3.090 | 3,105,907 | +0.12(+4.04%) |
| Jan 23, 2012 | 3.010 | 3.090 | 2.960 | 2.970 | 2,461,160 | -0.03(-1.00%) |
| Jan 20, 2012 | 3.060 | 3.080 | 2.960 | 3.000 | 2,846,637 | -0.05(-1.64%) |
| Jan 19, 2012 | 3.170 | 3.340 | 3.050 | 3.050 | 4,625,851 | -0.09(-2.87%) |
| Jan 18, 2012 | 2.950 | 3.200 | 2.850 | 3.140 | 4,668,973 | +0.19(+6.44%) |
| Jan 17, 2012 | 3.020 | 3.020 | 2.870 | 2.950 | 3,237,303 | -0.07(-2.32%) |
| Jan 13, 2012 | 2.990 | 3.050 | 2.850 | 3.020 | 3,394,035 | -0.05(-1.63%) |
| Jan 12, 2012 | 3.270 | 3.280 | 3.060 | 3.070 | 4,080,403 | -0.12(-3.76%) |
| Jan 11, 2012 | 3.010 | 3.260 | 2.990 | 3.190 | 5,845,384 | +0.17(+5.63%) |
| Jan 10, 2012 | 2.970 | 3.060 | 2.930 | 3.020 | 4,792,639 | +0.11(+3.78%) |
| Jan 09, 2012 | 2.890 | 3.000 | 2.850 | 2.910 | 3,159,439 | +0.05(+1.75%) |
| Jan 06, 2012 | 2.770 | 2.990 | 2.750 | 2.860 | 3,894,580 | +0.12(+4.38%) |
| Jan 05, 2012 | 2.570 | 2.790 | 2.570 | 2.740 | 3,861,268 | +0.14(+5.38%) |
| Jan 04, 2012 | 2.540 | 2.640 | 2.460 | 2.600 | 1,647,505 | +0.12(+4.84%) |
| Dec 30, 2011 | 2.450 | 2.500 | 2.430 | 2.480 | 1,448,328 | +0.03(+1.22%) |
| Dec 29, 2011 | 2.360 | 2.450 | 2.290 | 2.450 | 1,847,899 | +0.16(+6.99%) |
| Dec 28, 2011 | 2.390 | 2.400 | 2.270 | 2.290 | 1,344,955 | -0.10(-4.18%) |
| Dec 27, 2011 | 2.420 | 2.500 | 2.390 | 2.390 | 1,026,276 | -0.05(-2.05%) |
| Dec 23, 2011 | 2.500 | 2.530 | 2.430 | 2.440 | 1,131,308 | -0.04(-1.61%) |
| Dec 21, 2011 | 2.400 | 2.490 | 2.360 | 2.480 | 1,392,272 | +0.04(+1.64%) |
| Dec 20, 2011 | 2.220 | 2.470 | 2.200 | 2.440 | 3,336,117 | +0.32(+15.09%) |
| Dec 19, 2011 | 2.250 | 2.280 | 2.070 | 2.120 | 1,082,962 | -0.12(-5.36%) |
| Dec 16, 2011 | 2.150 | 2.240 | 2.090 | 2.240 | 1,772,551 | +0.12(+5.66%) |
| Dec 15, 2011 | 2.190 | 2.200 | 2.085 | 2.120 | 899,004 | -0.03(-1.40%) |
| Dec 14, 2011 | 2.220 | 2.240 | 2.050 | 2.150 | 2,395,655 | -0.11(-4.87%) |
| Dec 13, 2011 | 2.420 | 2.447 | 2.250 | 2.260 | 1,385,455 | -0.12(-5.04%) |
| Dec 12, 2011 | 2.410 | 2.420 | 2.370 | 2.380 | 912,628 | -0.09(-3.64%) |
| Dec 09, 2011 | 2.370 | 2.470 | 2.370 | 2.470 | 1,783,333 | +0.10(+4.22%) |
| Dec 08, 2011 | 2.530 | 2.530 | 2.350 | 2.370 | 1,789,906 | -0.13(-5.20%) |
| Dec 07, 2011 | 2.470 | 2.520 | 2.430 | 2.500 | 1,064,972 | +0.03(+1.21%) |
| Dec 06, 2011 | 2.410 | 2.500 | 2.300 | 2.470 | 2,467,778 | +0.06(+2.49%) |
| Dec 05, 2011 | 2.530 | 2.590 | 2.340 | 2.410 | 3,915,988 | -0.01(-0.41%) |
| Dec 02, 2011 | 2.380 | 2.570 | 2.330 | 2.420 | 3,684,496 | +0.12(+5.22%) |
