Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 3.500 | 3.530 | 3.380 | 3.390 | 129,941 | -0.08(-2.31%) |
| Feb 28, 2012 | 3.510 | 3.570 | 3.420 | 3.470 | 258,745 | -0.03(-0.86%) |
| Feb 27, 2012 | 3.460 | 3.540 | 3.330 | 3.500 | 258,130 | +0.05(+1.45%) |
| Feb 24, 2012 | 3.580 | 3.580 | 3.450 | 3.450 | 328,622 | -0.06(-1.71%) |
| Feb 23, 2012 | 3.640 | 3.730 | 3.450 | 3.510 | 390,783 | -0.06(-1.68%) |
| Feb 22, 2012 | 3.310 | 3.650 | 3.300 | 3.570 | 649,253 | +0.25(+7.53%) |
| Feb 21, 2012 | 3.550 | 3.580 | 3.300 | 3.320 | 405,612 | -0.17(-4.87%) |
| Feb 17, 2012 | 3.620 | 3.650 | 3.430 | 3.490 | 305,093 | -0.06(-1.69%) |
| Feb 16, 2012 | 3.490 | 3.580 | 3.410 | 3.550 | 319,683 | +0.08(+2.31%) |
| Feb 15, 2012 | 3.580 | 3.650 | 3.460 | 3.470 | 180,896 | -0.13(-3.61%) |
| Feb 14, 2012 | 3.800 | 3.821 | 3.570 | 3.600 | 162,511 | -0.22(-5.76%) |
| Feb 13, 2012 | 3.850 | 3.980 | 3.800 | 3.820 | 120,379 | +0.00(+0.00%) |
| Feb 10, 2012 | 3.950 | 3.970 | 3.770 | 3.820 | 128,478 | -0.15(-3.78%) |
| Feb 09, 2012 | 4.100 | 4.150 | 3.950 | 3.970 | 135,593 | -0.14(-3.41%) |
| Feb 08, 2012 | 4.070 | 4.150 | 3.650 | 4.110 | 310,270 | +0.06(+1.48%) |
| Feb 07, 2012 | 4.330 | 4.330 | 4.020 | 4.050 | 177,371 | -0.26(-6.03%) |
| Feb 06, 2012 | 4.360 | 4.430 | 4.250 | 4.310 | 113,676 | -0.08(-1.82%) |
| Feb 03, 2012 | 4.400 | 4.440 | 4.360 | 4.390 | 223,403 | -0.02(-0.45%) |
| Feb 02, 2012 | 4.580 | 4.580 | 4.350 | 4.410 | 187,420 | -0.11(-2.43%) |
| Feb 01, 2012 | 4.570 | 4.570 | 4.430 | 4.520 | 219,982 | +0.01(+0.22%) |
| Jan 31, 2012 | 4.820 | 4.850 | 4.500 | 4.510 | 182,510 | -0.23(-4.85%) |
| Jan 30, 2012 | 4.400 | 4.830 | 4.400 | 4.740 | 248,942 | +0.31(+7.00%) |
| Jan 27, 2012 | 4.470 | 4.500 | 4.350 | 4.430 | 176,728 | -0.09(-1.99%) |
| Jan 26, 2012 | 4.850 | 4.889 | 4.420 | 4.520 | 286,076 | -0.25(-5.24%) |
| Jan 25, 2012 | 4.630 | 4.810 | 4.540 | 4.770 | 143,236 | +0.09(+1.86%) |
| Jan 24, 2012 | 4.670 | 4.780 | 4.400 | 4.683 | 175,669 | -0.04(-0.78%) |
| Jan 23, 2012 | 4.500 | 4.880 | 4.489 | 4.720 | 616,969 | +0.22(+4.89%) |
| Jan 20, 2012 | 4.190 | 4.660 | 3.950 | 4.500 | 481,434 | +0.33(+7.91%) |
| Jan 19, 2012 | 4.300 | 4.360 | 4.130 | 4.170 | 157,009 | -0.08(-1.88%) |
| Jan 18, 2012 | 4.480 | 4.490 | 4.080 | 4.250 | 212,654 | +0.03(+0.71%) |
| Jan 17, 2012 | 4.250 | 4.580 | 4.180 | 4.220 | 323,050 | +0.04(+0.96%) |
| Jan 13, 2012 | 4.420 | 4.430 | 4.000 | 4.180 | 281,382 | -0.29(-6.49%) |
| Jan 12, 2012 | 4.420 | 4.900 | 4.350 | 4.470 | 1,324,552 | +0.15(+3.47%) |
| Jan 11, 2012 | 3.800 | 4.460 | 3.760 | 4.320 | 1,369,545 | +0.97(+28.96%) |
| Jan 10, 2012 | 3.310 | 3.400 | 3.300 | 3.350 | 86,810 | +0.07(+2.13%) |
| Jan 09, 2012 | 3.420 | 3.460 | 3.220 | 3.280 | 51,692 | -0.09(-2.67%) |
| Jan 06, 2012 | 3.360 | 3.490 | 3.340 | 3.370 | 29,981 | +0.04(+1.20%) |
| Jan 05, 2012 | 3.430 | 3.430 | 3.330 | 3.330 | 32,471 | -0.15(-4.31%) |
| Jan 04, 2012 | 3.400 | 3.520 | 3.360 | 3.480 | 59,756 | +0.35(+11.18%) |
| Dec 30, 2011 | 3.140 | 3.300 | 3.070 | 3.130 | 131,020 | -0.06(-1.88%) |
| Dec 29, 2011 | 3.100 | 3.290 | 3.070 | 3.190 | 84,461 | +0.03(+0.95%) |
| Dec 28, 2011 | 3.270 | 3.270 | 3.060 | 3.160 | 91,479 | -0.15(-4.53%) |
| Dec 27, 2011 | 3.160 | 3.340 | 3.160 | 3.310 | 55,735 | +0.00(+0.00%) |
| Dec 23, 2011 | 3.280 | 3.310 | 3.270 | 3.310 | 21,217 | +0.00(+0.00%) |
| Dec 21, 2011 | 3.250 | 3.349 | 3.220 | 3.310 | 53,503 | +0.06(+1.85%) |
| Dec 20, 2011 | 3.200 | 3.360 | 3.200 | 3.250 | 58,348 | +0.07(+2.20%) |
| Dec 19, 2011 | 3.340 | 3.430 | 3.170 | 3.180 | 102,215 | -0.20(-5.92%) |
| Dec 16, 2011 | 3.400 | 3.450 | 3.300 | 3.380 | 22,984 | +0.11(+3.36%) |
| Dec 15, 2011 | 3.370 | 3.430 | 3.270 | 3.270 | 56,392 | -0.06(-1.80%) |
| Dec 14, 2011 | 3.590 | 3.590 | 3.270 | 3.330 | 63,251 | -0.15(-4.31%) |
| Dec 13, 2011 | 3.590 | 3.590 | 3.420 | 3.480 | 113,701 | -0.07(-1.97%) |
| Dec 12, 2011 | 3.420 | 3.590 | 3.420 | 3.550 | 37,182 | +0.05(+1.43%) |
| Dec 09, 2011 | 3.565 | 3.580 | 3.480 | 3.500 | 30,847 | -0.01(-0.28%) |
| Dec 08, 2011 | 3.440 | 3.590 | 3.430 | 3.510 | 80,954 | +0.00(+0.00%) |
| Dec 07, 2011 | 3.500 | 3.610 | 3.450 | 3.510 | 87,551 | +0.06(+1.74%) |
| Dec 06, 2011 | 3.620 | 3.620 | 3.400 | 3.450 | 49,628 | -0.12(-3.36%) |
| Dec 05, 2011 | 3.450 | 3.640 | 3.410 | 3.570 | 79,625 | +0.15(+4.39%) |
| Dec 02, 2011 | 3.340 | 3.620 | 3.340 | 3.420 | 111,618 | +0.08(+2.40%) |
