| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 7.00 | 7.00 | 6.75 | 6.91 | 19,883 |  -0.29% |
 |
| 02/08/2010 | 7.04 | 7.13 | 6.93 | 6.93 | 19,465 | -2.81% |
|
| 02/05/2010 | 6.86 | 7.13 | 6.80 | 7.13 | 23,655 |  +3.94% |
|
| 02/04/2010 | 7.05 | 7.06 | 6.83 | 6.86 | 27,894 | -2.42% |
|
| 02/03/2010 | 6.87 | 7.08 | 6.87 | 7.03 | 13,844 | +1.74% |
|
| 02/02/2010 | 7.01 | 7.08 | 6.91 | 6.91 | 22,003 | -1.14% |
|
| 02/01/2010 | 6.99 | 7.05 | 6.90 | 6.99 | 15,427 | +0.58% |
|
| 01/29/2010 | 7.05 | 7.13 | 6.95 | 6.95 | 20,937 | -0.86% |
|
| 01/28/2010 | 7.07 | 7.10 | 6.96 | 7.01 | 21,928 | +0.14% |
|
| 01/27/2010 | 6.80 | 7.10 | 6.80 | 7.00 | 14,288 | +2.64% |
|
| 01/26/2010 | 7.09 | 7.09 | 6.80 | 6.82 | 118,932 | -4.35% |
|
| 01/25/2010 | 7.17 | 7.17 | 6.88 | 7.13 | 25,296 | +0.28% |
|
| 01/22/2010 | 7.33 | 7.42 | 7.06 | 7.11 | 30,387 | -3.13% |
|
| 01/21/2010 | 7.63 | 7.75 | 7.34 | 7.34 | 42,719 | -3.67% |
|
| 01/20/2010 | 7.74 | 7.78 | 7.51 | 7.62 | 18,932 | -2.43% |
|
| 01/19/2010 | 7.70 | 7.86 | 7.69 | 7.81 | 16,011 | +1.43% |
|
| 01/15/2010 | 8.08 | 8.14 | 7.70 | 7.70 | 37,260 | -4.11% |
 |
| 01/14/2010 | 8.10 | 8.11 | 8.01 | 8.03 | 11,909 | -1.23% |
|
| 01/13/2010 | 8.11 | 8.15 | 8.10 | 8.13 | 16,389 | +0.74% |
|
| 01/12/2010 | 8.23 | 8.26 | 8.05 | 8.07 | 61,954 | -1.71% |
|
| 01/11/2010 | 7.95 | 8.30 | 7.95 | 8.21 | 20,968 | +3.40% |
|
| 01/08/2010 | 7.28 | 7.96 | 7.28 | 7.94 | 45,240 | +7.44% |
|
| 01/07/2010 | 7.20 | 7.40 | 7.20 | 7.39 | 13,066 | +2.35% |
|
| 01/06/2010 | 7.29 | 7.43 | 7.15 | 7.22 | 31,869 | -0.82% |
|
| 01/05/2010 | 7.35 | 7.36 | 7.21 | 7.28 | 11,336 | -1.36% |
|
| 01/04/2010 | 7.44 | 7.48 | 7.33 | 7.38 | 13,639 | +0.68% |
|
| 12/31/2009 | 7.39 | 7.49 | 7.33 | 7.33 | 11,537 | -0.95% |
|
| 12/30/2009 | 7.20 | 7.40 | 7.05 | 7.40 | 37,140 | +2.21% |
|
| 12/29/2009 | 7.20 | 7.26 | 7.14 | 7.24 | 16,921 | +0.42% |
|
| 12/28/2009 | 7.28 | 7.34 | 7.15 | 7.21 | 24,281 | -1.10% |
|
| 12/24/2009 | 7.19 | 7.37 | 7.16 | 7.29 | 5,358 | +0.41% |
|
| 12/23/2009 | 7.19 | 7.32 | 7.01 | 7.26 | 10,754 | +1.68% |
|
| 12/22/2009 | 7.18 | 7.25 | 7.12 | 7.14 | 32,851 | -0.83% |
|
| 12/21/2009 | 7.20 | 7.30 | 7.13 | 7.20 | 25,939 | 0.00% |
|
| 12/18/2009 | 7.05 | 7.20 | 7.02 | 7.20 | 98,299 | +2.71% |
|
| 12/17/2009 | 7.05 | 7.10 | 6.92 | 7.01 | 21,771 | -1.13% |
|
| 12/16/2009 | 7.00 | 7.14 | 7.00 | 7.09 | 15,406 | +0.85% |
|
| 12/15/2009 | 7.15 | 7.20 | 7.03 | 7.03 | 17,697 | -1.68% |
|
| 12/14/2009 | 7.12 | 7.15 | 7.11 | 7.15 | 7,847 | +0.28% |
|
| 12/11/2009 | 7.17 | 7.18 | 7.04 | 7.13 | 11,784 | -0.56% |
|
| 12/10/2009 | 7.20 | 7.20 | 7.11 | 7.17 | 9,819 | -0.42% |
|
| 12/09/2009 | 7.26 | 7.26 | 7.09 | 7.20 | 17,350 | -0.14% |
|
| 12/08/2009 | 7.24 | 7.26 | 7.20 | 7.21 | 17,281 | -0.96% |
|
| 12/07/2009 | 7.21 | 7.30 | 7.14 | 7.28 | 16,781 | +0.97% |
|
| 12/04/2009 | 7.23 | 7.25 | 7.06 | 7.21 | 31,303 | +0.28% |
|
| 12/03/2009 | 7.18 | 7.23 | 7.09 | 7.19 | 23,259 | +0.14% |
|
| 12/02/2009 | 7.17 | 7.23 | 7.07 | 7.18 | 34,833 | -0.28% |
|
| 12/01/2009 | 6.99 | 7.30 | 6.99 | 7.20 | 34,967 | +3.90% |
|
| 11/30/2009 | 6.93 | 7.05 | 6.77 | 6.93 | 15,048 | +0.29% |
|
| 11/27/2009 | 7.05 | 7.42 | 6.74 | 6.91 | 14,027 | -3.22% |
|
| 11/25/2009 | 7.21 | 7.29 | 7.14 | 7.14 | 10,751 | -0.42% |
|
| 11/24/2009 | 7.21 | 7.21 | 7.13 | 7.17 | 13,653 | -0.97% |
|
| 11/23/2009 | 7.06 | 7.24 | 7.06 | 7.24 | 18,734 | +2.12% |
|
| 11/20/2009 | 7.09 | 7.15 | 7.00 | 7.09 | 22,146 | -0.14% |
|
| 11/19/2009 | 7.21 | 7.21 | 7.08 | 7.10 | 22,991 | -1.66% |
|
| 11/18/2009 | 7.23 | 7.26 | 7.13 | 7.22 | 6,837 | -0.41% |
|
| 11/17/2009 | 7.23 | 7.33 | 7.12 | 7.25 | 22,071 | -0.28% |
|
| 11/16/2009 | 7.22 | 7.31 | 7.11 | 7.27 | 52,838 | +1.11% |
|
| 11/13/2009 | 7.14 | 7.24 | 7.11 | 7.19 | 17,636 | +1.13% |
|
| 11/12/2009 | 7.30 | 7.33 | 7.02 | 7.11 | 40,182 | -2.74% |
|
| 11/11/2009 | 7.20 | 7.31 | 7.20 | 7.31 | 14,102 | +1.53% |
|
| 11/10/2009 | 7.29 | 7.34 | 7.13 | 7.20 | 14,517 | -1.37% |
|
| 11/09/2009 | 7.05 | 7.30 | 7.00 | 7.30 | 30,482 | +3.69% |
|
| 11/06/2009 | 6.97 | 7.05 | 6.97 | 7.04 | 17,271 | +0.57% |
|
| 11/05/2009 | 7.00 | 7.07 | 6.95 | 7.00 | 129,280 | 0.00% |
|
| 11/04/2009 | 7.09 | 7.15 | 6.95 | 7.00 | 37,653 | -1.27% |
|
| 11/03/2009 | 7.40 | 7.41 | 7.02 | 7.09 | 158,327 | -1.25% |
|
| 11/02/2009 | 6.98 | 7.19 | 6.54 | 7.18 | 119,078 | +10.63% |
|
| 10/30/2009 | 6.70 | 6.70 | 6.34 | 6.49 | 44,926 | -3.85% |
|
| 10/29/2009 | 6.71 | 6.90 | 6.68 | 6.75 | 22,071 | +1.35% |
|
| 10/28/2009 | 6.84 | 6.84 | 6.41 | 6.66 | 46,862 | -2.49% |
|
| 10/27/2009 | 6.91 | 6.94 | 6.78 | 6.83 | 26,637 | -0.73% |
|
| 10/26/2009 | 7.04 | 7.18 | 6.85 | 6.88 | 18,327 | -2.27% |
|
| 10/23/2009 | 7.20 | 7.25 | 7.02 | 7.04 | 25,919 | -2.49% |
|
| 10/22/2009 | 7.25 | 7.25 | 7.16 | 7.22 | 12,502 | +0.84% |
|
| 10/21/2009 | 7.38 | 7.40 | 7.13 | 7.16 | 27,193 | -0.69% |
|
| 10/20/2009 | 7.25 | 7.34 | 7.21 | 7.21 | 9,514 | -1.77% |
|
| 10/19/2009 | 7.21 | 7.34 | 7.17 | 7.34 | 10,851 | +2.51% |
|
| 10/16/2009 | 7.29 | 7.34 | 7.13 | 7.16 | 21,569 | -2.05% |
|
| 10/15/2009 | 7.40 | 7.40 | 7.25 | 7.31 | 16,093 | -1.22% |
|
| 10/14/2009 | 7.33 | 7.44 | 7.33 | 7.40 | 25,652 | +1.65% |
|
| 10/13/2009 | 7.39 | 7.39 | 7.25 | 7.28 | 4,111 | -0.68% |
|
| 10/12/2009 | 7.32 | 7.39 | 7.32 | 7.33 | 4,008 | +0.14% |
|
| 10/09/2009 | 7.31 | 7.33 | 7.23 | 7.32 | 11,577 | +0.55% |
|
| 10/08/2009 | 7.25 | 7.38 | 7.25 | 7.28 | 25,082 | +0.69% |
|
| 10/07/2009 | 7.09 | 7.24 | 7.09 | 7.23 | 14,751 | +1.40% |
|
| 10/06/2009 | 7.05 | 7.13 | 7.00 | 7.13 | 69,167 | +1.71% |
|
| 10/05/2009 | 7.14 | 7.14 | 7.00 | 7.01 | 14,652 | -0.14% |
|
| 10/02/2009 | 7.02 | 7.08 | 6.93 | 7.02 | 36,583 | -0.43% |
|
| 10/01/2009 | 7.31 | 7.31 | 7.05 | 7.05 | 26,747 | -3.56% |
|
| 09/30/2009 | 7.33 | 7.43 | 7.27 | 7.31 | 29,344 | -0.81% |
|
| 09/29/2009 | 7.38 | 7.42 | 7.20 | 7.37 | 24,108 | -0.41% |
|
| 09/28/2009 | 7.40 | 7.44 | 7.20 | 7.40 | 33,108 | +0.54% |
|
| 09/25/2009 | 7.39 | 7.40 | 7.28 | 7.36 | 16,556 | +1.10% |
|
| 09/24/2009 | 7.26 | 7.33 | 7.07 | 7.28 | 21,142 | +0.69% |
|
| 09/23/2009 | 7.33 | 7.43 | 7.19 | 7.23 | 18,785 | -0.96% |
|
| 09/22/2009 | 7.41 | 7.41 | 7.24 | 7.30 | 21,443 | -0.95% |
|
| 09/21/2009 | 7.35 | 7.40 | 7.32 | 7.37 | 7,182 | -0.27% |
|
| 09/18/2009 | 7.49 | 7.66 | 7.37 | 7.39 | 53,176 | -1.47% |
|
| 09/17/2009 | 7.71 | 7.71 | 7.49 | 7.50 | 11,307 | -2.47% |
|
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