Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2012 | 3.850 | 3.870 | 3.700 | 3.740 | 830,556 | -0.03(-0.80%) |
| Jan 30, 2012 | 3.800 | 3.830 | 3.690 | 3.770 | 733,409 | -0.10(-2.58%) |
| Jan 27, 2012 | 3.690 | 3.910 | 3.640 | 3.870 | 1,216,978 | +0.15(+4.03%) |
| Jan 26, 2012 | 3.760 | 3.840 | 3.680 | 3.720 | 1,248,979 | -0.01(-0.27%) |
| Jan 25, 2012 | 3.560 | 3.730 | 3.450 | 3.730 | 1,289,018 | +0.19(+5.37%) |
| Jan 24, 2012 | 3.490 | 3.580 | 3.450 | 3.540 | 1,255,610 | +0.02(+0.57%) |
| Jan 23, 2012 | 3.290 | 3.530 | 3.260 | 3.520 | 1,811,314 | +0.23(+6.99%) |
| Jan 20, 2012 | 3.290 | 3.310 | 3.230 | 3.290 | 900,201 | +0.00(+0.00%) |
| Jan 19, 2012 | 3.290 | 3.340 | 3.250 | 3.290 | 1,702,698 | +0.05(+1.54%) |
| Jan 18, 2012 | 3.210 | 3.260 | 3.190 | 3.240 | 1,087,103 | +0.03(+0.93%) |
| Jan 17, 2012 | 3.240 | 3.309 | 3.170 | 3.210 | 967,253 | +0.05(+1.58%) |
| Jan 13, 2012 | 3.230 | 3.270 | 3.134 | 3.160 | 1,030,255 | -0.11(-3.36%) |
| Jan 12, 2012 | 3.350 | 3.410 | 3.250 | 3.270 | 1,311,026 | -0.06(-1.80%) |
| Jan 11, 2012 | 3.420 | 3.450 | 3.320 | 3.330 | 884,794 | -0.09(-2.63%) |
| Jan 10, 2012 | 3.430 | 3.470 | 3.400 | 3.420 | 682,993 | +0.09(+2.70%) |
| Jan 09, 2012 | 3.350 | 3.445 | 3.310 | 3.330 | 663,490 | -0.02(-0.60%) |
| Jan 06, 2012 | 3.550 | 3.570 | 3.340 | 3.350 | 1,463,341 | -0.10(-2.90%) |
| Jan 05, 2012 | 3.600 | 3.600 | 3.410 | 3.450 | 1,691,670 | -0.16(-4.43%) |
| Jan 04, 2012 | 3.550 | 3.620 | 3.400 | 3.610 | 1,302,229 | +0.31(+9.39%) |
| Dec 30, 2011 | 3.340 | 3.380 | 3.300 | 3.300 | 609,711 | -0.05(-1.49%) |
| Dec 29, 2011 | 3.320 | 3.370 | 3.270 | 3.350 | 539,420 | +0.08(+2.45%) |
| Dec 28, 2011 | 3.400 | 3.400 | 3.230 | 3.270 | 583,798 | -0.15(-4.39%) |
| Dec 27, 2011 | 3.360 | 3.430 | 3.250 | 3.420 | 762,436 | +0.06(+1.79%) |
| Dec 23, 2011 | 3.330 | 3.390 | 3.312 | 3.360 | 405,196 | +0.12(+3.70%) |
| Dec 21, 2011 | 3.290 | 3.290 | 3.080 | 3.240 | 1,079,792 | -0.04(-1.22%) |
| Dec 20, 2011 | 3.200 | 3.280 | 3.131 | 3.280 | 1,202,247 | +0.20(+6.49%) |
| Dec 19, 2011 | 3.320 | 3.320 | 3.050 | 3.080 | 1,124,822 | -0.23(-6.95%) |
| Dec 16, 2011 | 3.140 | 3.330 | 3.140 | 3.310 | 3,283,439 | +0.22(+7.12%) |
| Dec 15, 2011 | 3.180 | 3.260 | 3.050 | 3.090 | 1,092,479 | +0.01(+0.32%) |
| Dec 14, 2011 | 3.150 | 3.210 | 3.040 | 3.080 | 1,761,227 | -0.13(-4.05%) |
| Dec 13, 2011 | 3.520 | 3.570 | 3.160 | 3.210 | 1,516,173 | -0.25(-7.23%) |
| Dec 12, 2011 | 3.460 | 3.499 | 3.340 | 3.460 | 1,064,639 | -0.12(-3.35%) |
| Dec 09, 2011 | 3.380 | 3.590 | 3.340 | 3.580 | 1,076,574 | +0.25(+7.51%) |
| Dec 08, 2011 | 3.600 | 3.710 | 3.300 | 3.330 | 1,294,215 | -0.30(-8.26%) |
| Dec 07, 2011 | 3.610 | 3.710 | 3.510 | 3.630 | 1,228,467 | -0.01(-0.27%) |
| Dec 06, 2011 | 3.720 | 3.740 | 3.610 | 3.640 | 1,382,533 | -0.08(-2.15%) |
| Dec 05, 2011 | 3.780 | 3.820 | 3.660 | 3.720 | 1,230,558 | +0.02(+0.54%) |
| Dec 02, 2011 | 3.750 | 3.790 | 3.600 | 3.700 | 1,165,344 | +0.05(+1.37%) |
| Dec 01, 2011 | 3.610 | 3.730 | 3.540 | 3.650 | 1,236,907 | +0.04(+1.11%) |
| Nov 30, 2011 | 3.480 | 3.610 | 3.440 | 3.610 | 1,452,313 | +0.33(+10.06%) |
| Nov 29, 2011 | 3.240 | 3.340 | 3.200 | 3.280 | 963,065 | +0.07(+2.18%) |
| Nov 28, 2011 | 3.180 | 3.230 | 3.150 | 3.210 | 1,710,939 | +0.25(+8.45%) |
| Nov 25, 2011 | 3.060 | 3.190 | 2.960 | 2.960 | 582,113 | -0.11(-3.58%) |
| Nov 23, 2011 | 3.260 | 3.260 | 3.070 | 3.070 | 1,075,247 | -0.22(-6.69%) |
| Nov 22, 2011 | 3.300 | 3.460 | 3.280 | 3.290 | 974,172 | -0.01(-0.30%) |
| Nov 21, 2011 | 3.390 | 3.400 | 3.200 | 3.300 | 2,048,210 | -0.19(-5.44%) |
| Nov 18, 2011 | 3.560 | 3.660 | 3.470 | 3.490 | 1,006,019 | -0.02(-0.57%) |
| Nov 17, 2011 | 3.750 | 3.750 | 3.500 | 3.510 | 1,974,953 | -0.24(-6.40%) |
| Nov 16, 2011 | 3.670 | 4.010 | 3.650 | 3.750 | 1,960,148 | +0.00(+0.00%) |
| Nov 15, 2011 | 3.590 | 3.760 | 3.560 | 3.750 | 949,898 | +0.13(+3.59%) |
| Nov 14, 2011 | 3.580 | 3.750 | 3.540 | 3.620 | 1,316,656 | -0.21(-5.48%) |
| Nov 11, 2011 | 3.830 | 3.880 | 3.770 | 3.830 | 867,882 | +0.05(+1.32%) |
| Nov 10, 2011 | 3.840 | 3.850 | 3.500 | 3.780 | 1,897,682 | +0.26(+7.39%) |
| Nov 09, 2011 | 3.850 | 4.100 | 3.510 | 3.520 | 2,248,822 | -0.53(-13.09%) |
| Nov 08, 2011 | 4.040 | 4.100 | 3.870 | 4.050 | 1,420,135 | +0.07(+1.76%) |
| Nov 07, 2011 | 3.980 | 4.090 | 3.850 | 3.980 | 1,186,456 | +0.00(+0.00%) |
| Nov 04, 2011 | 3.870 | 3.990 | 3.700 | 3.980 | 1,246,000 | +0.07(+1.79%) |
| Nov 03, 2011 | 3.810 | 3.990 | 3.730 | 3.910 | 1,362,277 | +0.19(+5.11%) |
| Nov 02, 2011 | 3.630 | 3.760 | 3.590 | 3.720 | 1,537,939 | +0.18(+5.08%) |
