| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 7.62 | 7.64 | 7.56 | 7.58 | 82,759 |  0.00% |
 |
| 02/08/2010 | 7.52 | 7.60 | 7.49 | 7.58 | 71,853 |  +1.74% |
|
| 02/05/2010 | 7.51 | 7.51 | 7.16 | 7.45 | 135,173 | +0.40% |
|
| 02/04/2010 | 7.60 | 7.60 | 7.33 | 7.42 | 114,141 | -1.33% |
|
| 02/03/2010 | 7.54 | 7.60 | 7.42 | 7.52 | 103,068 | +0.40% |
|
| 02/02/2010 | 7.25 | 7.54 | 7.25 | 7.49 | 163,431 | +2.88% |
|
| 02/01/2010 | 7.41 | 7.45 | 6.94 | 7.28 | 606,201 | -5.70% |
|
| 01/29/2010 | 8.49 | 8.50 | 7.60 | 7.72 | 520,865 | -8.64% |
|
| 01/28/2010 | 8.78 | 8.91 | 8.44 | 8.45 | 165,203 | -4.77% |
|
| 01/27/2010 | 8.92 | 8.92 | 8.74 | 8.87 | 32,495 | +0.10% |
|
| 01/26/2010 | 8.76 | 8.92 | 8.71 | 8.86 | 52,113 | +0.44% |
|
| 01/25/2010 | 8.98 | 8.98 | 8.70 | 8.83 | 97,711 | +0.51% |
|
| 01/22/2010 | 8.90 | 8.93 | 8.70 | 8.78 | 105,667 | -1.24% |
|
| 01/21/2010 | 9.07 | 9.10 | 8.79 | 8.89 | 62,786 | -0.40% |
|
| 01/20/2010 | 9.00 | 9.06 | 8.84 | 8.93 | 35,430 | -0.79% |
|
| 01/19/2010 | 9.10 | 9.13 | 8.96 | 9.00 | 65,509 | +1.32% |
|
| 01/15/2010 | 8.81 | 8.94 | 8.80 | 8.88 | 33,859 | +0.23% |
|
| 01/14/2010 | 8.80 | 8.91 | 8.80 | 8.86 | 53,577 | -1.01% |
|
| 01/13/2010 | 8.83 | 9.07 | 8.77 | 8.95 | 41,756 | +0.56% |
|
| 01/12/2010 | 9.03 | 9.05 | 8.83 | 8.90 | 82,471 | -0.89% |
|
| 01/11/2010 | 9.09 | 9.10 | 8.94 | 8.98 | 63,134 | 0.00% |
|
| 01/08/2010 | 9.00 | 9.11 | 8.94 | 8.98 | 44,987 | -1.21% |
|
| 01/07/2010 | 9.09 | 9.14 | 9.00 | 9.09 | 47,626 | -0.30% |
|
| 01/06/2010 | 9.00 | 9.13 | 8.97 | 9.12 | 76,381 | +1.08% |
|
| 01/05/2010 | 8.90 | 9.09 | 8.82 | 9.02 | 51,581 | +1.35% |
|
| 01/04/2010 | 9.08 | 9.08 | 8.65 | 8.90 | 66,605 | -0.52% |
|
| 12/31/2009 | 8.76 | 9.11 | 8.76 | 8.95 | 57,415 | +2.65% |
|
| 12/30/2009 | 8.55 | 8.76 | 8.55 | 8.72 | 42,379 | +0.98% |
|
| 12/29/2009 | 8.67 | 8.68 | 8.60 | 8.63 | 43,225 | 0.00% |
|
| 12/28/2009 | 8.63 | 8.70 | 8.43 | 8.63 | 65,712 | -0.58% |
|
| 12/24/2009 | 8.73 | 8.82 | 8.60 | 8.68 | 22,041 | +0.47% |
|
| 12/23/2009 | 8.57 | 8.80 | 8.50 | 8.64 | 45,189 | -0.58% |
|
| 12/22/2009 | 8.88 | 8.89 | 8.61 | 8.69 | 29,812 | -2.80% |
|
| 12/21/2009 | 8.50 | 9.00 | 8.49 | 8.94 | 53,281 | +5.80% |
|
| 12/18/2009 | 8.62 | 8.81 | 8.39 | 8.45 | 50,749 | -1.05% |
|
| 12/17/2009 | 9.00 | 9.04 | 8.53 | 8.54 | 89,450 | -4.37% |
|
| 12/16/2009 | 9.01 | 9.20 | 8.83 | 8.93 | 84,789 | -2.30% |
|
| 12/15/2009 | 9.16 | 9.29 | 9.00 | 9.14 | 138,408 | -0.54% |
|
| 12/14/2009 | 8.79 | 9.19 | 8.70 | 9.19 | 155,509 | +4.76% |
|
| 12/11/2009 | 8.86 | 8.97 | 8.70 | 8.77 | 55,753 | -0.08% |
|
| 12/10/2009 | 8.85 | 8.94 | 8.71 | 8.78 | 36,564 | -2.07% |
|
| 12/09/2009 | 8.79 | 8.99 | 8.77 | 8.97 | 109,228 | +0.96% |
|
| 12/08/2009 | 8.80 | 8.89 | 8.72 | 8.88 | 35,787 | -0.67% |
|
| 12/07/2009 | 8.70 | 8.99 | 8.70 | 8.94 | 152,230 | +4.82% |
|
| 12/04/2009 | 8.57 | 8.71 | 8.50 | 8.53 | 61,479 | +0.93% |
|
| 12/03/2009 | 8.47 | 8.57 | 8.38 | 8.45 | 49,632 | +1.32% |
|
| 12/02/2009 | 8.63 | 8.63 | 8.23 | 8.34 | 68,105 | -1.58% |
|
| 12/01/2009 | 8.56 | 8.66 | 8.42 | 8.47 | 75,206 | -1.12% |
|
| 11/30/2009 | 8.53 | 8.66 | 8.53 | 8.57 | 52,925 | -0.35% |
|
| 11/27/2009 | 8.32 | 8.67 | 8.30 | 8.60 | 66,485 | +2.75% |
|
| 11/25/2009 | 8.37 | 8.55 | 8.30 | 8.37 | 64,307 | -0.95% |
|
| 11/24/2009 | 8.39 | 8.50 | 8.28 | 8.45 | 63,883 | +1.32% |
|
| 11/23/2009 | 8.23 | 8.38 | 8.11 | 8.34 | 71,002 | +3.47% |
|
| 11/20/2009 | 8.14 | 8.32 | 8.06 | 8.06 | 107,014 | -0.12% |
|
| 11/19/2009 | 8.13 | 8.14 | 7.93 | 8.07 | 41,857 | -0.06% |
|
| 11/18/2009 | 8.08 | 8.12 | 8.06 | 8.08 | 31,877 | -1.11% |
|
| 11/17/2009 | 8.20 | 8.21 | 8.05 | 8.17 | 41,596 | +0.20% |
|
| 11/16/2009 | 8.12 | 8.20 | 8.01 | 8.15 | 54,930 | +1.37% |
|
| 11/13/2009 | 8.02 | 8.07 | 7.91 | 8.04 | 60,035 | -0.64% |
|
| 11/12/2009 | 8.19 | 8.19 | 8.09 | 8.09 | 31,223 | -0.10% |
|
| 11/11/2009 | 8.15 | 8.20 | 8.08 | 8.10 | 34,704 | +0.45% |
|
| 11/10/2009 | 8.15 | 8.15 | 7.87 | 8.06 | 74,297 | +0.30% |
|
| 11/09/2009 | 7.93 | 8.15 | 7.84 | 8.04 | 56,187 | -0.37% |
|
| 11/06/2009 | 8.02 | 8.10 | 7.99 | 8.07 | 29,905 | -0.37% |
|
| 11/05/2009 | 8.06 | 8.17 | 7.75 | 8.10 | 87,266 | +1.50% |
|
| 11/04/2009 | 7.72 | 8.07 | 7.72 | 7.98 | 58,144 | +4.31% |
|
| 11/03/2009 | 7.14 | 7.65 | 6.84 | 7.65 | 66,144 | +6.10% |
|
| 11/02/2009 | 7.25 | 7.59 | 7.13 | 7.21 | 62,801 | +1.26% |
|
| 10/30/2009 | 7.63 | 7.63 | 7.00 | 7.12 | 149,262 | -6.56% |
|
| 10/29/2009 | 7.57 | 7.80 | 7.56 | 7.62 | 54,151 | -0.52% |
|
| 10/28/2009 | 8.00 | 8.00 | 7.55 | 7.66 | 106,762 | -3.40% |
|
| 10/27/2009 | 8.11 | 8.11 | 7.92 | 7.93 | 67,042 | -2.10% |
|
| 10/26/2009 | 8.12 | 8.26 | 8.01 | 8.10 | 62,183 | -0.25% |
|
| 10/23/2009 | 8.28 | 8.28 | 7.44 | 8.12 | 31,905 | 0.00% |
|
| 10/22/2009 | 8.13 | 8.21 | 8.07 | 8.12 | 31,777 | +1.25% |
|
| 10/21/2009 | 8.21 | 8.21 | 8.01 | 8.02 | 33,665 | -1.60% |
|
| 10/20/2009 | 8.26 | 8.30 | 8.10 | 8.15 | 45,892 | +0.62% |
|
| 10/19/2009 | 8.29 | 8.32 | 8.06 | 8.10 | 40,957 | -1.30% |
|
| 10/16/2009 | 8.25 | 8.33 | 8.10 | 8.21 | 45,644 | -0.76% |
|
| 10/15/2009 | 8.23 | 8.44 | 8.22 | 8.27 | 26,051 | +0.49% |
|
| 10/14/2009 | 8.20 | 8.30 | 8.14 | 8.23 | 61,805 | +0.37% |
|
| 10/13/2009 | 8.18 | 8.41 | 8.13 | 8.20 | 65,400 | +1.23% |
|
| 10/12/2009 | 7.99 | 8.20 | 7.97 | 8.10 | 40,698 | +1.89% |
|
| 10/09/2009 | 7.88 | 8.05 | 7.88 | 7.95 | 42,123 | +0.76% |
|
| 10/08/2009 | 7.87 | 8.00 | 7.83 | 7.89 | 60,780 | +1.41% |
|
| 10/07/2009 | 7.67 | 7.99 | 7.61 | 7.78 | 68,740 | +3.37% |
|
| 10/06/2009 | 7.40 | 7.60 | 7.39 | 7.53 | 40,183 | +2.68% |
|
| 10/05/2009 | 7.15 | 7.47 | 7.15 | 7.33 | 55,722 | +0.83% |
|
| 10/02/2009 | 7.13 | 7.27 | 7.09 | 7.27 | 30,963 | +0.55% |
|
| 10/01/2009 | 7.54 | 7.54 | 7.23 | 7.23 | 41,133 | -2.43% |
|
| 09/30/2009 | 7.42 | 7.48 | 7.37 | 7.41 | 43,299 | -0.67% |
|
| 09/29/2009 | 7.35 | 7.56 | 7.35 | 7.46 | 45,540 | +0.13% |
|
| 09/28/2009 | 7.77 | 7.77 | 7.32 | 7.45 | 42,575 | +0.14% |
|
| 09/25/2009 | 7.31 | 7.50 | 7.20 | 7.44 | 71,156 | +0.54% |
|
| 09/24/2009 | 7.37 | 7.45 | 7.20 | 7.40 | 47,466 | +0.27% |
|
| 09/23/2009 | 7.46 | 7.48 | 7.31 | 7.38 | 52,671 | +0.41% |
|
| 09/22/2009 | 7.24 | 7.50 | 7.15 | 7.35 | 51,583 | +2.51% |
|
| 09/21/2009 | 7.25 | 7.26 | 7.11 | 7.17 | 35,093 | -0.65% |
|
| 09/18/2009 | 7.25 | 7.25 | 7.07 | 7.22 | 51,930 | +0.87% |
|
| 09/17/2009 | 7.16 | 7.24 | 7.10 | 7.16 | 35,346 | -0.07% |
|
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