| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 7.89 | 7.89 | 7.56 | 7.85 | 19,595 |  +4.53% |
 |
| 02/08/2010 | 7.86 | 7.86 | 7.42 | 7.51 | 48,240 |  -4.82% |
|
| 02/05/2010 | 8.20 | 8.24 | 7.86 | 7.89 | 9,273 | -6.52% |
|
| 02/04/2010 | 8.01 | 8.51 | 7.71 | 8.44 | 33,187 | +5.24% |
|
| 02/03/2010 | 7.47 | 8.24 | 7.47 | 8.02 | 74,332 | +7.36% |
|
| 02/02/2010 | 7.28 | 7.60 | 7.28 | 7.47 | 43,536 | +2.47% |
|
| 02/01/2010 | 7.31 | 7.48 | 7.19 | 7.29 | 16,402 | -0.27% |
|
| 01/29/2010 | 7.25 | 7.32 | 7.14 | 7.31 | 31,311 | +0.69% |
|
| 01/28/2010 | 7.70 | 7.70 | 7.23 | 7.26 | 20,398 | -5.84% |
|
| 01/27/2010 | 7.92 | 7.92 | 7.61 | 7.71 | 13,048 | -3.38% |
|
| 01/26/2010 | 7.78 | 8.20 | 7.78 | 7.98 | 14,819 | +2.57% |
|
| 01/25/2010 | 8.40 | 8.44 | 7.75 | 7.78 | 26,769 | -2.87% |
|
| 01/22/2010 | 8.24 | 8.55 | 7.97 | 8.01 | 19,594 | -3.38% |
|
| 01/21/2010 | 8.24 | 8.51 | 7.91 | 8.29 | 45,124 | -2.24% |
|
| 01/20/2010 | 8.76 | 8.78 | 8.45 | 8.48 | 8,077 | -4.40% |
|
| 01/19/2010 | 8.86 | 8.96 | 8.67 | 8.87 | 17,949 | -1.33% |
|
| 01/15/2010 | 9.03 | 9.03 | 8.44 | 8.99 | 37,866 | 0.00% |
|
| 01/14/2010 | 9.00 | 9.12 | 8.86 | 8.99 | 25,815 | -0.22% |
|
| 01/13/2010 | 8.71 | 9.08 | 8.70 | 9.01 | 23,843 | +2.97% |
|
| 01/12/2010 | 9.10 | 9.12 | 8.72 | 8.75 | 232,294 | -4.37% |
|
| 01/11/2010 | 9.24 | 9.32 | 9.00 | 9.15 | 16,459 | -0.97% |
|
| 01/08/2010 | 9.07 | 9.31 | 8.70 | 9.24 | 60,288 | +1.87% |
|
| 01/07/2010 | 9.00 | 9.44 | 8.74 | 9.07 | 31,734 | -0.87% |
|
| 01/06/2010 | 8.68 | 9.38 | 8.57 | 9.15 | 36,854 | +4.93% |
|
| 01/05/2010 | 9.09 | 9.33 | 8.72 | 8.72 | 27,452 | -4.70% |
|
| 01/04/2010 | 9.20 | 9.46 | 9.02 | 9.15 | 21,829 | 0.00% |
|
| 12/31/2009 | 9.25 | 9.50 | 8.97 | 9.15 | 63,381 | -1.51% |
|
| 12/30/2009 | 9.18 | 9.37 | 8.79 | 9.29 | 37,936 | -0.64% |
|
| 12/29/2009 | 8.99 | 9.47 | 8.89 | 9.35 | 37,109 | +3.66% |
|
| 12/28/2009 | 9.36 | 9.36 | 8.61 | 9.02 | 15,231 | -3.32% |
|
| 12/24/2009 | 9.37 | 9.43 | 9.33 | 9.33 | 3,100 | -0.64% |
|
| 12/23/2009 | 9.36 | 9.46 | 8.96 | 9.39 | 14,659 | +0.54% |
|
| 12/22/2009 | 8.91 | 9.47 | 8.75 | 9.34 | 69,474 | +4.47% |
|
| 12/21/2009 | 8.66 | 8.95 | 8.34 | 8.94 | 70,813 | +4.32% |
|
| 12/18/2009 | 8.94 | 8.94 | 8.56 | 8.57 | 90,122 | -1.61% |
|
| 12/17/2009 | 8.72 | 8.80 | 8.49 | 8.71 | 31,193 | -0.46% |
|
| 12/16/2009 | 8.75 | 8.76 | 8.28 | 8.75 | 52,875 | +1.16% |
|
| 12/15/2009 | 8.95 | 8.95 | 8.40 | 8.65 | 92,755 | -3.24% |
|
| 12/14/2009 | 8.31 | 8.95 | 8.15 | 8.94 | 80,607 | +7.19% |
|
| 12/11/2009 | 7.52 | 8.35 | 7.52 | 8.34 | 213,550 | +10.90% |
|
| 12/10/2009 | 7.54 | 7.59 | 7.41 | 7.52 | 18,391 | +0.40% |
|
| 12/09/2009 | 7.20 | 7.81 | 7.00 | 7.49 | 115,118 | +3.74% |
|
| 12/08/2009 | 7.08 | 7.30 | 7.08 | 7.22 | 14,797 | -0.14% |
|
| 12/07/2009 | 7.45 | 7.45 | 7.18 | 7.23 | 46,364 | -3.47% |
|
| 12/04/2009 | 6.84 | 7.56 | 6.60 | 7.49 | 89,742 | +11.62% |
|
| 12/03/2009 | 6.70 | 6.74 | 6.50 | 6.71 | 21,596 | +1.21% |
|
| 12/02/2009 | 6.34 | 6.66 | 6.28 | 6.63 | 29,305 | +4.25% |
|
| 12/01/2009 | 6.52 | 6.53 | 6.35 | 6.36 | 5,395 | -1.40% |
|
| 11/30/2009 | 6.35 | 6.54 | 6.35 | 6.45 | 45,464 | +1.74% |
|
| 11/27/2009 | 6.42 | 6.45 | 6.23 | 6.34 | 32,476 | -3.35% |
|
| 11/25/2009 | 6.80 | 6.80 | 6.56 | 6.56 | 29,246 | -2.67% |
|
| 11/24/2009 | 6.98 | 6.98 | 6.73 | 6.74 | 33,044 | -3.85% |
|
| 11/23/2009 | 7.04 | 7.05 | 6.99 | 7.01 | 33,016 | -0.14% |
|
| 11/20/2009 | 6.99 | 7.04 | 6.99 | 7.02 | 13,013 | -0.14% |
|
| 11/19/2009 | 7.13 | 7.14 | 6.95 | 7.03 | 44,907 | -1.68% |
|
| 11/18/2009 | 7.28 | 7.28 | 7.13 | 7.15 | 14,860 | -2.99% |
|
| 11/17/2009 | 7.39 | 7.39 | 7.18 | 7.37 | 5,710 | +0.96% |
|
| 11/16/2009 | 7.15 | 7.50 | 7.15 | 7.30 | 24,064 | +2.38% |
|
| 11/13/2009 | 7.28 | 7.28 | 7.08 | 7.13 | 31,267 | -0.70% |
|
| 11/12/2009 | 7.42 | 7.50 | 7.18 | 7.18 | 32,536 | -3.88% |
|
| 11/11/2009 | 7.67 | 7.71 | 7.40 | 7.47 | 16,900 | -2.10% |
|
| 11/10/2009 | 7.80 | 7.81 | 7.60 | 7.63 | 20,676 | -1.93% |
|
| 11/09/2009 | 8.12 | 8.17 | 7.59 | 7.78 | 49,033 | -4.19% |
|
| 11/06/2009 | 8.12 | 8.23 | 8.00 | 8.12 | 51,830 | -0.49% |
|
| 11/05/2009 | 7.55 | 8.17 | 7.55 | 8.16 | 39,801 | +9.38% |
|
| 11/04/2009 | 7.96 | 8.50 | 7.37 | 7.46 | 57,142 | -5.93% |
|
| 11/03/2009 | 8.04 | 8.14 | 7.63 | 7.93 | 58,140 | -1.49% |
|
| 11/02/2009 | 7.90 | 8.29 | 7.86 | 8.05 | 127,431 | +3.07% |
|
| 10/30/2009 | 7.42 | 8.00 | 7.32 | 7.81 | 258,483 | +3.17% |
|
| 10/29/2009 | 7.51 | 7.60 | 7.42 | 7.57 | 39,561 | +1.20% |
|
| 10/28/2009 | 7.50 | 8.05 | 7.46 | 7.48 | 46,019 | -0.13% |
|
| 10/27/2009 | 7.54 | 7.67 | 7.38 | 7.49 | 88,536 | -0.93% |
|
| 10/26/2009 | 7.72 | 8.10 | 7.51 | 7.56 | 50,170 | -0.92% |
|
| 10/23/2009 | 7.92 | 7.99 | 7.51 | 7.63 | 29,667 | -6.50% |
|
| 10/22/2009 | 8.02 | 8.30 | 7.59 | 8.16 | 67,976 | +1.75% |
|
| 10/21/2009 | 8.27 | 8.48 | 7.89 | 8.02 | 84,780 | +0.88% |
|
| 10/20/2009 | 7.95 | 8.33 | 7.76 | 7.95 | 68,316 | +0.63% |
|
| 10/19/2009 | 7.85 | 8.04 | 7.83 | 7.90 | 11,998 | +2.20% |
|
| 10/16/2009 | 8.10 | 8.11 | 7.61 | 7.73 | 27,211 | -4.57% |
|
| 10/15/2009 | 8.03 | 8.16 | 7.98 | 8.10 | 67,112 | 0.00% |
|
| 10/14/2009 | 8.31 | 8.31 | 7.85 | 8.10 | 42,229 | +1.25% |
|
| 10/13/2009 | 8.07 | 8.15 | 7.91 | 8.00 | 36,192 | -0.99% |
|
| 10/12/2009 | 7.86 | 8.24 | 7.78 | 8.08 | 88,309 | +2.28% |
|
| 10/09/2009 | 7.25 | 7.94 | 7.25 | 7.90 | 25,548 | +8.67% |
|
| 10/08/2009 | 7.90 | 7.90 | 7.27 | 7.27 | 44,006 | -5.34% |
|
| 10/07/2009 | 7.66 | 7.77 | 7.52 | 7.68 | 10,020 | +0.26% |
|
| 10/06/2009 | 7.00 | 7.68 | 7.00 | 7.66 | 12,492 | -0.39% |
|
| 10/05/2009 | 7.79 | 7.90 | 7.39 | 7.69 | 27,729 | -1.41% |
|
| 10/02/2009 | 7.25 | 7.80 | 7.00 | 7.80 | 71,653 | +7.59% |
|
| 10/01/2009 | 7.48 | 7.49 | 7.22 | 7.25 | 120,914 | -3.97% |
|
| 09/30/2009 | 7.99 | 7.99 | 7.45 | 7.55 | 38,525 | -2.58% |
|
| 09/29/2009 | 7.37 | 7.88 | 7.18 | 7.75 | 50,496 | +5.16% |
|
| 09/28/2009 | 7.55 | 7.55 | 7.30 | 7.37 | 10,444 | -0.94% |
|
| 09/25/2009 | 7.49 | 7.58 | 7.19 | 7.44 | 31,503 | -1.72% |
|
| 09/24/2009 | 7.94 | 7.95 | 7.35 | 7.57 | 37,060 | -4.78% |
|
| 09/23/2009 | 7.76 | 8.20 | 7.61 | 7.95 | 38,491 | +2.19% |
|
| 09/22/2009 | 7.77 | 7.92 | 7.61 | 7.78 | 36,239 | -0.13% |
|
| 09/21/2009 | 7.93 | 8.04 | 7.65 | 7.79 | 36,148 | -2.14% |
|
| 09/18/2009 | 8.17 | 8.38 | 7.88 | 7.96 | 59,238 | -2.45% |
|
| 09/17/2009 | 8.09 | 8.39 | 8.00 | 8.16 | 20,625 | -0.97% |
|
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