| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 31, 2008 | 2.650 | 2.740 | 2.650 | 2.740 | 10,633 | +0.09(+3.40%) |
| Mar 28, 2008 | 2.589 | 2.650 | 2.560 | 2.650 | 8,162 | +0.05(+1.92%) |
| Mar 27, 2008 | 2.600 | 2.600 | 2.550 | 2.600 | 4,749 | -0.05(-1.89%) |
| Mar 26, 2008 | 2.570 | 2.650 | 2.510 | 2.650 | 8,414 | +0.03(+1.15%) |
| Mar 25, 2008 | 2.617 | 2.670 | 2.590 | 2.620 | 14,485 | -0.01(-0.38%) |
| Mar 24, 2008 | 2.550 | 2.650 | 2.540 | 2.630 | 6,750 | +0.03(+1.15%) |
| Mar 21, 2008 | 2.570 | 2.640 | 2.400 | 2.600 | 18,226 | +0.00(+0.00%) |
| Mar 20, 2008 | 2.570 | 2.640 | 2.400 | 2.600 | 18,226 | -0.08(-2.99%) |
| Mar 19, 2008 | 2.620 | 2.740 | 2.580 | 2.680 | 7,225 | +0.06(+2.29%) |
| Mar 18, 2008 | 2.600 | 2.620 | 2.400 | 2.620 | 21,390 | +0.03(+1.16%) |
| Mar 17, 2008 | 2.640 | 2.720 | 2.500 | 2.590 | 22,605 | -0.01(-0.38%) |
| Mar 14, 2008 | 2.800 | 2.800 | 2.550 | 2.600 | 28,110 | -0.18(-6.47%) |
| Mar 13, 2008 | 2.740 | 2.790 | 2.600 | 2.780 | 22,153 | +0.02(+0.72%) |
| Mar 12, 2008 | 2.740 | 2.870 | 2.650 | 2.760 | 10,781 | -0.05(-1.78%) |
| Mar 11, 2008 | 2.820 | 2.920 | 2.620 | 2.810 | 6,900 | +0.04(+1.44%) |
| Mar 10, 2008 | 2.950 | 2.950 | 2.750 | 2.770 | 8,925 | -0.18(-6.10%) |
| Mar 07, 2008 | 2.950 | 2.950 | 2.800 | 2.950 | 9,706 | +0.04(+1.37%) |
| Mar 06, 2008 | 2.740 | 3.000 | 2.740 | 2.910 | 27,680 | +0.22(+8.18%) |
| Mar 05, 2008 | 2.820 | 2.820 | 2.500 | 2.690 | 24,768 | +0.06(+2.28%) |
| Mar 04, 2008 | 2.810 | 2.900 | 2.480 | 2.630 | 24,970 | -0.18(-6.41%) |
| Mar 03, 2008 | 2.970 | 3.260 | 2.730 | 2.810 | 8,597 | -0.05(-1.65%) |
| Feb 29, 2008 | 2.890 | 2.980 | 2.820 | 2.857 | 8,600 | -0.13(-4.45%) |
| Feb 28, 2008 | 2.850 | 3.150 | 2.830 | 2.990 | 15,010 | +0.16(+5.65%) |
| Feb 27, 2008 | 3.190 | 3.490 | 2.830 | 2.830 | 138,625 | -0.42(-12.92%) |
| Feb 26, 2008 | 3.200 | 3.340 | 3.100 | 3.250 | 13,393 | +0.00(+0.00%) |
| Feb 25, 2008 | 3.120 | 3.440 | 3.100 | 3.250 | 15,215 | +0.09(+2.85%) |
| Feb 22, 2008 | 3.200 | 3.200 | 3.000 | 3.160 | 12,181 | -0.02(-0.63%) |
| Feb 21, 2008 | 3.100 | 3.200 | 3.100 | 3.180 | 15,514 | +0.13(+4.26%) |
| Feb 20, 2008 | 3.140 | 3.160 | 3.050 | 3.050 | 7,672 | -0.11(-3.48%) |
| Feb 19, 2008 | 3.150 | 3.200 | 3.150 | 3.160 | 3,675 | -0.05(-1.56%) |
| Feb 18, 2008 | 3.270 | 3.270 | 3.130 | 3.210 | 4,547 | +2.98(+1295.65%) |
| Feb 15, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 14, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 13, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 12, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 11, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 08, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 07, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 06, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 05, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 04, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Feb 01, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 31, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 30, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 29, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 28, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 25, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 24, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 23, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 22, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 21, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 0.2300 | 0.2300 | 0.2300 | 0.2300 | 0 | +0.00(+0.00%) |
| Jan 17, 2008 | 0.2478 | 0.2500 | 0.2300 | 0.2300 | 261,635 | +0.00(+0.00%) |
| Jan 16, 2008 | 0.2350 | 0.2500 | 0.2300 | 0.2300 | 193,749 | -0.01(-3.32%) |
| Jan 15, 2008 | 0.2600 | 0.2600 | 0.2318 | 0.2379 | 96,553 | -0.01(-4.84%) |
| Jan 14, 2008 | 0.2306 | 0.2600 | 0.2300 | 0.2500 | 209,676 | +0.01(+4.17%) |
| Jan 11, 2008 | 0.2550 | 0.2600 | 0.2300 | 0.2400 | 296,553 | -0.00(-0.41%) |
| Jan 10, 2008 | 0.2500 | 0.2700 | 0.2410 | 0.2410 | 344,037 | +0.00(+0.42%) |
| Jan 09, 2008 | 0.2450 | 0.2500 | 0.2201 | 0.2400 | 1,116,427 | +0.02(+9.09%) |
| Jan 08, 2008 | 0.2108 | 0.2349 | 0.2100 | 0.2200 | 424,021 | +0.00(+0.00%) |
| Jan 07, 2008 | 0.2408 | 0.2499 | 0.2100 | 0.2200 | 416,599 | -0.02(-8.33%) |
| Jan 04, 2008 | 0.2408 | 0.2600 | 0.2400 | 0.2400 | 414,823 | -0.01(-4.00%) |
| Jan 03, 2008 | 0.2400 | 0.2600 | 0.2400 | 0.2500 | 174,059 | +0.00(+0.00%) |
| Jan 02, 2008 | 0.2500 | 0.2598 | 0.2400 | 0.2500 | 196,803 | -0.01(-3.85%) |