| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/03/2010 | 5.35 | 5.40 | 5.35 | 5.40 | 750 |  +8.00% |
 |
| 02/02/2010 | 5.25 | 5.25 | 5.00 | 5.00 | 1,306 |  -3.85% |
|
| 02/01/2010 | 5.20 | 5.20 | 5.20 | 5.20 | 440 | -4.59% |
|
| 01/27/2010 | 5.45 | 5.45 | 5.45 | 5.45 | 400 | -1.80% |
|
| 01/19/2010 | 5.55 | 5.55 | 5.55 | 5.55 | 300 | -0.90% |
|
| 01/14/2010 | 5.60 | 5.60 | 5.60 | 5.60 | 4,275 | +0.01% |
|
| 01/13/2010 | 5.60 | 5.60 | 5.60 | 5.60 | 1,800 | -8.20% |
|
| 01/07/2010 | 6.10 | 6.10 | 6.10 | 6.10 | 1,000 | -6.15% |
|
| 12/29/2009 | 6.50 | 6.50 | 6.50 | 6.50 | 1,653 | +3.17% |
|
| 12/23/2009 | 6.30 | 6.30 | 6.30 | 6.30 | 1,000 | +3.28% |
|
| 12/22/2009 | 6.10 | 6.10 | 6.10 | 6.10 | 1,500 | -7.58% |
|
| 12/14/2009 | 6.65 | 6.65 | 6.60 | 6.60 | 2,000 | -12.00% |
|
| 12/11/2009 | 7.50 | 7.50 | 7.50 | 7.50 | 300 | -6.25% |
|
| 12/07/2009 | 7.90 | 8.35 | 7.90 | 8.00 | 550 | -3.03% |
|
| 12/04/2009 | 8.25 | 8.25 | 8.25 | 8.25 | 100 | 0.00% |
|
| 12/03/2009 | 8.10 | 8.25 | 8.10 | 8.25 | 600 | +3.12% |
|
| 12/02/2009 | 8.00 | 8.00 | 8.00 | 8.00 | 2,000 | -6.43% |
|
| 11/30/2009 | 8.00 | 8.55 | 8.00 | 8.55 | 2,900 | +23.91% |
|
| 11/27/2009 | 6.90 | 6.90 | 6.90 | 6.90 | 800 | -2.13% |
|
| 11/24/2009 | 7.00 | 7.05 | 7.00 | 7.05 | 1,575 | -2.08% |
|
| 11/23/2009 | 7.20 | 7.20 | 7.20 | 7.20 | 776 | -0.69% |
|
| 11/20/2009 | 7.25 | 7.25 | 7.25 | 7.25 | 1,333 | +1.40% |
|
| 11/19/2009 | 7.15 | 7.15 | 7.15 | 7.15 | 1,000 | -7.74% |
|
| 11/17/2009 | 7.75 | 7.75 | 7.75 | 7.75 | 100 | +0.65% |
 |
| 11/11/2009 | 7.75 | 7.75 | 7.70 | 7.70 | 20,255 | +3.36% |
|
| 11/09/2009 | 7.45 | 7.45 | 7.45 | 7.45 | 394 | +2.76% |
|
| 11/05/2009 | 7.60 | 7.60 | 7.20 | 7.25 | 2,300 | 0.00% |
|
| 11/02/2009 | 7.15 | 7.25 | 7.15 | 7.25 | 1,534 | -3.33% |
|
| 10/30/2009 | 7.50 | 7.50 | 7.50 | 7.50 | 200 | -2.60% |
|
| 10/28/2009 | 7.75 | 7.75 | 7.70 | 7.70 | 2,100 | -8.88% |
|
| 10/26/2009 | 8.45 | 8.45 | 8.40 | 8.45 | 1,150 | +6.29% |
|
| 10/23/2009 | 8.00 | 8.00 | 7.95 | 7.95 | 1,100 | +0.63% |
|
| 10/22/2009 | 7.75 | 7.90 | 7.75 | 7.90 | 2,120 | -1.25% |
|
| 10/21/2009 | 7.95 | 8.00 | 7.50 | 8.00 | 2,700 | -2.44% |
|
| 10/20/2009 | 7.75 | 8.30 | 7.75 | 8.20 | 3,982 | -13.23% |
|
| 10/19/2009 | 9.40 | 9.45 | 9.40 | 9.45 | 750 | 0.00% |
|
| 10/16/2009 | 9.55 | 9.55 | 9.45 | 9.45 | 2,994 | +6.78% |
|
| 10/15/2009 | 9.00 | 9.00 | 8.80 | 8.85 | 2,150 | -1.67% |
|
| 10/14/2009 | 8.50 | 9.00 | 8.50 | 9.00 | 4,280 | +9.09% |
|
| 10/13/2009 | 8.25 | 8.25 | 8.25 | 8.25 | 700 | -5.71% |
|
| 10/12/2009 | 8.25 | 8.75 | 8.25 | 8.75 | 2,727 | +11.46% |
|
| 10/09/2009 | 7.80 | 8.15 | 7.80 | 7.85 | 1,853 | +2.61% |
|
| 10/08/2009 | 7.70 | 7.75 | 7.65 | 7.65 | 2,700 | +2.00% |
|
| 10/07/2009 | 7.50 | 7.50 | 7.50 | 7.50 | 497 | +2.04% |
|
| 10/06/2009 | 7.35 | 7.35 | 7.35 | 7.35 | 500 | +5.00% |
|
| 10/05/2009 | 7.00 | 7.00 | 7.00 | 7.00 | 400 | -2.10% |
|
| 10/02/2009 | 7.15 | 7.15 | 7.10 | 7.15 | 280 | -1.38% |
|
| 10/01/2009 | 7.25 | 7.30 | 7.25 | 7.25 | 2,100 | +2.84% |
|
| 09/30/2009 | 7.00 | 7.05 | 7.00 | 7.05 | 1,085 | +4.44% |
|
| 09/29/2009 | 6.80 | 6.80 | 6.75 | 6.75 | 4,431 | +0.75% |
|
| 09/25/2009 | 6.30 | 6.70 | 6.30 | 6.70 | 475 | +5.51% |
|
| 09/24/2009 | 6.45 | 6.45 | 6.35 | 6.35 | 575 | +0.79% |
|
| 09/23/2009 | 6.30 | 6.30 | 6.30 | 6.30 | 950 | -3.08% |
|
| 09/21/2009 | 6.75 | 6.75 | 6.50 | 6.50 | 1,500 | 0.00% |
|
| 09/17/2009 | 6.50 | 6.50 | 6.50 | 6.50 | 1,100 | -2.99% |
|
| 09/16/2009 | 6.30 | 6.70 | 6.30 | 6.70 | 1,350 | +3.08% |
|
| 09/15/2009 | 6.35 | 6.70 | 5.95 | 6.50 | 6,269 | +18.18% |
|
| 09/14/2009 | 5.50 | 5.50 | 5.50 | 5.50 | 750 | -4.35% |
|
| 09/11/2009 | 5.75 | 5.80 | 5.75 | 5.75 | 1,500 | +4.55% |
|
| 09/10/2009 | 5.70 | 5.90 | 5.50 | 5.50 | 19,233 | -3.51% |
|
| 09/09/2009 | 5.70 | 5.90 | 5.35 | 5.70 | 2,538 | +0.88% |
|
| 09/08/2009 | 5.65 | 5.65 | 5.65 | 5.65 | 1,325 | +4.63% |
|
| 09/04/2009 | 5.20 | 5.40 | 5.20 | 5.40 | 4,800 | +1.89% |
|
| 09/03/2009 | 5.30 | 5.30 | 5.30 | 5.30 | 125 | +1.92% |
|
| 09/02/2009 | 5.00 | 5.20 | 5.00 | 5.20 | 1,500 | -1.89% |
|
| 09/01/2009 | 5.30 | 5.30 | 5.30 | 5.30 | 140 | 0.00% |
|
| 08/31/2009 | 5.25 | 5.30 | 5.10 | 5.30 | 1,100 | -3.64% |
|
| 08/28/2009 | 5.25 | 5.50 | 5.25 | 5.50 | 1,304 | 0.00% |
|
| 08/27/2009 | 5.50 | 5.50 | 5.50 | 5.50 | 1,000 | +4.76% |
|
| 08/26/2009 | 5.25 | 5.25 | 5.25 | 5.25 | 1,000 | -1.87% |
|
| 08/25/2009 | 5.10 | 5.35 | 5.10 | 5.35 | 1,577 | +7.00% |
|
| 08/24/2009 | 5.30 | 5.30 | 5.00 | 5.00 | 2,300 | +5.26% |
|
| 08/21/2009 | 4.60 | 4.75 | 4.60 | 4.75 | 1,767 | -5.00% |
|
| 08/17/2009 | 5.00 | 5.00 | 5.00 | 5.00 | 400 | 0.00% |
|
| 08/14/2009 | 5.00 | 5.00 | 5.00 | 5.00 | 1,065 | -9.09% |
|
| 08/13/2009 | 5.45 | 5.60 | 5.00 | 5.50 | 1,951 | +10.00% |
|
| 08/12/2009 | 5.30 | 5.30 | 5.00 | 5.00 | 700 | -6.54% |
|
| 08/11/2009 | 5.00 | 5.35 | 5.00 | 5.35 | 1,930 | +0.94% |
|
| 08/10/2009 | 5.25 | 5.40 | 5.25 | 5.30 | 1,400 | -0.93% |
|
| 08/07/2009 | 5.05 | 5.35 | 5.00 | 5.35 | 2,730 | +3.88% |
|
| 08/06/2009 | 4.95 | 5.15 | 4.95 | 5.15 | 1,800 | +6.19% |
|
| 08/05/2009 | 4.75 | 4.85 | 4.75 | 4.85 | 965 | -3.96% |
|
| 08/03/2009 | 5.05 | 5.05 | 5.05 | 5.05 | 200 | +12.22% |
|
| 07/31/2009 | 4.60 | 4.60 | 4.50 | 4.50 | 1,765 | 0.00% |
|
| 07/30/2009 | 4.90 | 4.95 | 4.50 | 4.50 | 4,817 | -9.09% |
|
| 07/28/2009 | 4.95 | 5.00 | 4.95 | 4.95 | 1,805 | -1.00% |
|
| 07/27/2009 | 4.95 | 5.00 | 4.95 | 5.00 | 4,000 | +11.11% |
|
| 07/24/2009 | 4.80 | 4.80 | 4.50 | 4.50 | 3,800 | +12.50% |
|
| 07/23/2009 | 4.00 | 4.05 | 4.00 | 4.00 | 5,560 | +3.90% |
|
| 07/21/2009 | 3.85 | 3.85 | 3.85 | 3.85 | 2,000 | +2.67% |
|
| 07/20/2009 | 3.70 | 3.80 | 3.70 | 3.75 | 3,950 | +17.19% |
|
| 07/13/2009 | 3.20 | 3.20 | 3.20 | 3.20 | 1,000 | +8.47% |
|
| 07/09/2009 | 2.95 | 2.95 | 2.95 | 2.95 | 500 | -6.35% |
|
| 07/07/2009 | 3.15 | 3.15 | 3.15 | 3.15 | 4,279 | +3.28% |
|
| 07/02/2009 | 3.05 | 3.05 | 3.05 | 3.05 | 777 | +3.39% |
|
| 07/01/2009 | 2.95 | 2.95 | 2.95 | 2.95 | 200 | +5.36% |
|
| 06/29/2009 | 2.80 | 2.80 | 2.80 | 2.80 | 200 | +1.82% |
|
| 06/08/2009 | 2.75 | 2.75 | 2.75 | 2.75 | 2,300 | -1.79% |
 |
| 06/05/2009 | 2.80 | 2.80 | 2.80 | 2.80 | 2,000 | -5.08% |
|
| 06/04/2009 | 2.90 | 2.95 | 2.90 | 2.95 | 650 | -1.67% |
|
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