| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 0.87 | 0.99 | 0.80 | 0.85 | 140,325 |  -14.14% |
 |
| 02/08/2010 | 1.10 | 1.20 | 0.85 | 0.99 | 66,958 | -10.81% |
|
| 02/05/2010 | 1.26 | 1.30 | 1.10 | 1.11 | 52,649 | -12.60% |
|
| 02/04/2010 | 1.37 | 1.40 | 1.27 | 1.27 | 34,976 | -5.93% |
|
| 02/03/2010 | 1.40 | 1.40 | 1.30 | 1.35 | 12,677 | -3.57% |
|
| 02/02/2010 | 1.44 | 1.45 | 1.17 | 1.40 | 30,835 |  +14.75% |
|
| 02/01/2010 | 1.05 | 1.47 | 1.05 | 1.22 | 17,794 | -39.00% |
|
| 01/29/2010 | 2.00 | 2.24 | 2.00 | 2.00 | 17,167 | +78.57% |
|
| 01/28/2010 | 1.13 | 1.13 | 0.90 | 1.12 | 41,246 | -1.75% |
|
| 01/27/2010 | 1.13 | 1.14 | 1.02 | 1.14 | 14,457 | +1.79% |
|
| 01/26/2010 | 1.18 | 1.18 | 1.02 | 1.12 | 33,742 | 0.00% |
|
| 01/25/2010 | 1.00 | 1.12 | 1.00 | 1.12 | 49,288 | +16.67% |
|
| 01/22/2010 | 1.03 | 1.08 | 0.96 | 0.96 | 11,567 | -14.29% |
|
| 01/21/2010 | 1.14 | 1.14 | 1.04 | 1.12 | 11,480 | -1.75% |
|
| 01/20/2010 | 1.18 | 1.18 | 1.04 | 1.14 | 28,230 | -3.39% |
|
| 01/19/2010 | 1.18 | 1.18 | 1.12 | 1.18 | 57,868 | +0.19% |
|
| 01/15/2010 | 1.18 | 1.18 | 1.08 | 1.18 | 9,567 | -0.02% |
|
| 01/14/2010 | 1.18 | 1.18 | 1.08 | 1.18 | 10,074 | -0.17% |
|
| 01/13/2010 | 1.16 | 1.18 | 1.06 | 1.18 | 29,786 | +11.32% |
|
| 01/12/2010 | 1.18 | 1.18 | 1.02 | 1.06 | 11,387 | -5.36% |
|
| 01/11/2010 | 0.94 | 1.18 | 0.92 | 1.12 | 40,971 | +12.00% |
|
| 01/08/2010 | 1.00 | 1.00 | 0.92 | 1.00 | 8,504 | 0.00% |
|
| 01/07/2010 | 0.88 | 1.00 | 0.88 | 1.00 | 22,076 | +5.26% |
|
| 01/06/2010 | 1.00 | 1.00 | 0.86 | 0.95 | 76,983 | -5.00% |
|
| 01/05/2010 | 0.96 | 1.02 | 0.82 | 1.00 | 23,420 | +21.95% |
|
| 01/04/2010 | 0.98 | 0.98 | 0.80 | 0.82 | 27,818 | -16.33% |
|
| 12/31/2009 | 0.82 | 1.08 | 0.80 | 0.98 | 29,976 | +16.67% |
|
| 12/30/2009 | 0.88 | 1.08 | 0.80 | 0.84 | 34,479 | -4.55% |
|
| 12/29/2009 | 1.08 | 1.08 | 0.80 | 0.88 | 82,206 | -18.52% |
|
| 12/28/2009 | 1.12 | 1.30 | 0.80 | 1.08 | 63,226 | -10.00% |
|
| 12/24/2009 | 1.26 | 1.26 | 1.18 | 1.20 | 29,152 | -4.76% |
|
| 12/23/2009 | 1.40 | 1.40 | 1.20 | 1.26 | 43,126 | -4.55% |
|
| 12/22/2009 | 1.30 | 1.46 | 1.30 | 1.32 | 41,982 | -9.59% |
|
| 12/21/2009 | 1.50 | 1.52 | 1.28 | 1.46 | 51,206 | 0.00% |
|
| 12/18/2009 | 1.40 | 1.76 | 1.36 | 1.46 | 26,279 | 0.00% |
|
| 12/17/2009 | 1.46 | 1.46 | 1.40 | 1.46 | 20,482 | +1.39% |
|
| 12/16/2009 | 1.50 | 1.50 | 1.40 | 1.44 | 31,246 | -4.00% |
|
| 12/15/2009 | 1.40 | 1.60 | 1.40 | 1.50 | 16,737 | 0.00% |
|
| 12/14/2009 | 1.66 | 1.66 | 1.40 | 1.50 | 101,200 | -5.06% |
|
| 12/11/2009 | 1.80 | 1.80 | 1.58 | 1.58 | 9,338 | -7.06% |
|
| 12/10/2009 | 1.70 | 1.88 | 1.56 | 1.70 | 53,383 | 0.00% |
|
| 12/09/2009 | 1.90 | 1.90 | 1.56 | 1.70 | 56,632 | -4.49% |
|
| 12/08/2009 | 1.86 | 1.86 | 1.70 | 1.78 | 34,278 | -1.11% |
|
| 12/07/2009 | 1.48 | 1.98 | 1.48 | 1.80 | 129,157 | +12.50% |
|
| 12/04/2009 | 1.46 | 1.60 | 1.46 | 1.60 | 36,410 | 0.00% |
|
| 12/03/2009 | 1.50 | 1.60 | 1.48 | 1.60 | 8,096 | 0.00% |
|
| 12/02/2009 | 1.50 | 1.60 | 1.50 | 1.60 | 25,668 | 0.00% |
|
| 12/01/2009 | 1.52 | 1.60 | 1.50 | 1.60 | 16,288 | +5.26% |
|
| 11/30/2009 | 1.64 | 1.80 | 1.46 | 1.52 | 108,842 | -15.56% |
|
| 11/27/2009 | 1.80 | 1.90 | 1.80 | 1.80 | 22,118 | -9.09% |
|
| 11/25/2009 | 2.20 | 2.20 | 1.98 | 1.98 | 38,896 | -8.33% |
|
| 11/24/2009 | 2.18 | 2.24 | 2.16 | 2.16 | 18,668 | -0.92% |
|
| 11/23/2009 | 2.16 | 2.18 | 2.08 | 2.18 | 42,484 | +0.83% |
|
| 11/20/2009 | 2.14 | 2.18 | 2.14 | 2.16 | 28,816 | -0.83% |
|
| 11/19/2009 | 2.02 | 2.20 | 2.02 | 2.18 | 20,692 | +3.81% |
|
| 11/18/2009 | 2.22 | 2.22 | 2.10 | 2.10 | 41,696 | -3.67% |
|
| 11/17/2009 | 2.30 | 2.36 | 2.02 | 2.18 | 46,307 | -9.17% |
|
| 11/16/2009 | 2.50 | 2.56 | 2.30 | 2.40 | 24,922 | -5.51% |
|
| 11/13/2009 | 2.66 | 2.66 | 2.42 | 2.54 | 53,760 | -5.22% |
|
| 11/12/2009 | 2.60 | 2.70 | 2.50 | 2.68 | 45,914 | -0.74% |
|
| 11/11/2009 | 2.86 | 2.86 | 2.70 | 2.70 | 31,409 | -5.59% |
|
| 11/10/2009 | 2.94 | 2.94 | 2.80 | 2.86 | 59,346 | -2.72% |
|
| 11/09/2009 | 2.96 | 3.00 | 2.90 | 2.94 | 40,158 | -0.68% |
|
| 11/06/2009 | 2.86 | 3.00 | 2.82 | 2.96 | 9,058 | +3.50% |
|
| 11/05/2009 | 3.16 | 3.18 | 2.80 | 2.86 | 110,138 | -8.86% |
|
| 11/04/2009 | 3.10 | 3.20 | 3.08 | 3.14 | 53,159 | +2.55% |
|
| 11/03/2009 | 3.10 | 3.10 | 3.00 | 3.06 | 30,770 | +2.00% |
|
| 11/02/2009 | 3.00 | 3.00 | 2.90 | 3.00 | 46,398 | +7.91% |
|
| 10/30/2009 | 2.78 | 2.80 | 2.70 | 2.78 | 6,666 | 0.00% |
|
| 10/29/2009 | 2.74 | 2.80 | 2.74 | 2.78 | 23,765 | +1.39% |
|
| 10/28/2009 | 2.84 | 2.92 | 2.70 | 2.74 | 115,370 | -5.45% |
|
| 10/27/2009 | 3.00 | 3.00 | 2.84 | 2.90 | 27,040 | -2.68% |
|
| 10/26/2009 | 3.16 | 3.16 | 2.94 | 2.98 | 91,735 | -5.10% |
|
| 10/23/2009 | 3.18 | 3.20 | 3.00 | 3.14 | 77,766 | +1.29% |
|
| 10/22/2009 | 2.90 | 3.10 | 2.90 | 3.10 | 97,330 | +9.15% |
|
| 10/21/2009 | 2.80 | 2.88 | 2.76 | 2.84 | 83,927 | +0.71% |
|
| 10/20/2009 | 2.86 | 2.90 | 2.82 | 2.82 | 23,994 | -1.05% |
|
| 10/19/2009 | 2.82 | 2.86 | 2.80 | 2.85 | 43,218 | -1.04% |
|
| 10/16/2009 | 2.84 | 2.88 | 2.82 | 2.88 | 17,690 | +1.41% |
|
| 10/15/2009 | 2.90 | 2.90 | 2.80 | 2.84 | 16,902 | -2.07% |
|
| 10/14/2009 | 2.90 | 2.96 | 2.90 | 2.90 | 71,391 | -2.03% |
|
| 10/13/2009 | 2.88 | 2.98 | 2.88 | 2.96 | 7,343 | -0.67% |
|
| 10/12/2009 | 2.90 | 2.98 | 2.84 | 2.98 | 91,263 | +2.76% |
|
| 10/09/2009 | 3.00 | 3.02 | 2.88 | 2.90 | 34,118 | -4.61% |
|
| 10/08/2009 | 3.10 | 3.20 | 2.94 | 3.04 | 47,475 | -1.94% |
|
| 10/07/2009 | 3.04 | 3.20 | 2.96 | 3.10 | 47,650 | +7.64% |
|
| 10/06/2009 | 3.20 | 3.20 | 2.70 | 2.88 | 34,203 | -5.88% |
|
| 10/05/2009 | 3.00 | 3.20 | 2.88 | 3.06 | 108,678 | +9.29% |
|
| 10/02/2009 | 2.90 | 2.90 | 2.70 | 2.80 | 51,246 | -3.45% |
|
| 10/01/2009 | 2.90 | 2.94 | 2.89 | 2.90 | 20,500 | -0.68% |
|
| 09/30/2009 | 2.86 | 2.95 | 2.82 | 2.92 | 96,638 | +2.10% |
|
| 09/29/2009 | 2.86 | 2.98 | 2.84 | 2.86 | 51,986 | -4.03% |
|
| 09/28/2009 | 2.90 | 2.98 | 2.84 | 2.98 | 19,018 | +3.11% |
|
| 09/25/2009 | 2.86 | 3.00 | 2.86 | 2.89 | 38,864 | -3.67% |
|
| 09/24/2009 | 2.98 | 3.00 | 2.86 | 3.00 | 57,287 | 0.00% |
|
| 09/23/2009 | 2.99 | 3.00 | 2.94 | 3.00 | 32,397 | 0.00% |
|
| 09/22/2009 | 3.02 | 3.10 | 2.90 | 3.00 | 72,604 | +2.18% |
|
| 09/21/2009 | 2.98 | 2.98 | 2.90 | 2.94 | 103,376 | -1.48% |
|
| 09/18/2009 | 2.86 | 2.98 | 2.86 | 2.98 | 15,148 | +4.20% |
|
| 09/17/2009 | 2.84 | 2.92 | 2.84 | 2.86 | 5,244 | +0.70% |
|
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