| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 5.75 | 5.75 | 5.53 | 5.72 | 3,094 |  -0.35% |
 |
| 02/08/2010 | 5.51 | 5.74 | 5.50 | 5.74 | 1,015 |  +3.42% |
|
| 02/05/2010 | 5.84 | 5.84 | 5.55 | 5.55 | 1,810 | -0.21% |
|
| 02/04/2010 | 5.61 | 5.61 | 5.56 | 5.56 | 6,015 | -3.44% |
|
| 02/03/2010 | 5.75 | 5.77 | 5.65 | 5.76 | 3,150 | -2.21% |
|
| 02/02/2010 | 5.69 | 5.94 | 5.69 | 5.89 | 2,806 | +0.68% |
|
| 02/01/2010 | 5.72 | 5.85 | 5.65 | 5.85 | 826 | +3.36% |
|
| 01/29/2010 | 5.88 | 5.88 | 5.66 | 5.66 | 2,000 | -2.41% |
|
| 01/28/2010 | 5.66 | 5.80 | 5.66 | 5.80 | 4,952 | 0.00% |
|
| 01/27/2010 | 5.70 | 5.80 | 5.70 | 5.80 | 300 | -1.53% |
|
| 01/26/2010 | 5.66 | 5.89 | 5.66 | 5.89 | 1,410 | +2.61% |
|
| 01/25/2010 | 5.66 | 5.74 | 5.63 | 5.74 | 700 | +0.70% |
|
| 01/22/2010 | 5.76 | 5.76 | 5.61 | 5.70 | 6,190 | -0.87% |
|
| 01/21/2010 | 5.75 | 5.75 | 5.68 | 5.75 | 3,600 | 0.00% |
|
| 01/20/2010 | 5.75 | 5.94 | 5.75 | 5.75 | 3,800 | -0.35% |
|
| 01/19/2010 | 5.82 | 5.98 | 5.76 | 5.77 | 3,207 | -3.83% |
|
| 01/15/2010 | 5.81 | 6.00 | 5.81 | 6.00 | 600 | 0.00% |
|
| 01/14/2010 | 5.68 | 6.00 | 5.68 | 6.00 | 2,897 | 0.00% |
|
| 01/13/2010 | 5.88 | 6.00 | 5.88 | 6.00 | 4,700 | +0.84% |
|
| 01/12/2010 | 5.85 | 5.95 | 5.85 | 5.95 | 3,800 | 0.00% |
|
| 01/11/2010 | 5.90 | 5.95 | 5.90 | 5.95 | 6,648 | 0.00% |
|
| 01/08/2010 | 5.80 | 5.95 | 5.80 | 5.95 | 6,000 | +1.19% |
|
| 01/07/2010 | 5.70 | 5.88 | 5.68 | 5.88 | 21,336 | 0.00% |
|
| 01/06/2010 | 5.79 | 5.89 | 5.68 | 5.88 | 4,070 | +2.80% |
|
| 01/05/2010 | 5.66 | 5.75 | 5.65 | 5.72 | 5,005 | -0.17% |
|
| 01/04/2010 | 5.71 | 5.73 | 5.64 | 5.73 | 650 | +2.14% |
|
| 12/31/2009 | 5.40 | 5.72 | 5.40 | 5.61 | 15,646 | -0.36% |
|
| 12/30/2009 | 5.52 | 5.93 | 5.31 | 5.63 | 32,298 | +2.36% |
|
| 12/29/2009 | 5.85 | 5.85 | 5.41 | 5.50 | 12,658 | -7.09% |
|
| 12/28/2009 | 5.85 | 5.94 | 5.85 | 5.92 | 1,606 | +1.02% |
|
| 12/24/2009 | 5.88 | 5.94 | 5.86 | 5.86 | 1,567 | -1.18% |
|
| 12/23/2009 | 5.86 | 5.94 | 5.86 | 5.93 | 9,363 | -0.50% |
|
| 12/22/2009 | 5.99 | 5.99 | 5.88 | 5.96 | 13,661 | +0.17% |
|
| 12/21/2009 | 5.91 | 6.00 | 5.85 | 5.95 | 15,003 | -0.83% |
|
| 12/18/2009 | 5.85 | 6.00 | 5.85 | 6.00 | 8,083 | +1.63% |
|
| 12/17/2009 | 5.97 | 6.04 | 5.85 | 5.90 | 9,479 | +3.94% |
|
| 12/16/2009 | 5.99 | 5.99 | 5.64 | 5.68 | 2,200 | -5.33% |
|
| 12/15/2009 | 6.00 | 6.16 | 5.86 | 6.00 | 28,960 | +0.17% |
|
| 12/14/2009 | 5.91 | 5.99 | 5.87 | 5.99 | 13,544 | +2.22% |
|
| 12/11/2009 | 5.98 | 5.99 | 5.75 | 5.86 | 13,124 | +1.91% |
|
| 12/10/2009 | 5.89 | 5.89 | 5.54 | 5.75 | 3,268 | +1.59% |
|
| 12/09/2009 | 5.03 | 5.80 | 4.95 | 5.66 | 21,087 | +8.84% |
|
| 12/08/2009 | 5.04 | 5.20 | 5.04 | 5.20 | 800 | +1.76% |
|
| 12/07/2009 | 4.90 | 5.20 | 4.90 | 5.11 | 5,800 | +2.61% |
|
| 12/04/2009 | 5.40 | 5.54 | 4.96 | 4.98 | 3,850 | -3.49% |
|
| 12/03/2009 | 5.50 | 5.60 | 5.15 | 5.16 | 9,200 | -4.62% |
|
| 12/02/2009 | 5.20 | 5.42 | 5.20 | 5.41 | 10,234 | +4.04% |
|
| 12/01/2009 | 5.29 | 5.29 | 5.20 | 5.20 | 6,816 | -1.88% |
|
| 11/30/2009 | 5.20 | 5.37 | 5.07 | 5.30 | 3,000 | -1.85% |
|
| 11/27/2009 | 5.12 | 5.50 | 4.85 | 5.40 | 2,560 | +5.88% |
|
| 11/25/2009 | 4.75 | 5.10 | 4.75 | 5.10 | 26,871 | +6.92% |
|
| 11/24/2009 | 5.16 | 5.16 | 4.57 | 4.77 | 7,680 | -0.21% |
|
| 11/23/2009 | 4.90 | 5.00 | 4.76 | 4.78 | 22,443 | -3.43% |
|
| 11/20/2009 | 4.85 | 4.95 | 4.85 | 4.95 | 2,800 | +1.02% |
|
| 11/19/2009 | 4.95 | 4.95 | 4.80 | 4.90 | 8,170 | -2.00% |
|
| 11/18/2009 | 5.10 | 5.10 | 4.95 | 5.00 | 4,798 | +0.81% |
|
| 11/17/2009 | 5.01 | 5.04 | 4.89 | 4.96 | 9,100 | -2.75% |
|
| 11/16/2009 | 5.19 | 5.20 | 5.00 | 5.10 | 11,018 | +3.03% |
|
| 11/13/2009 | 5.05 | 5.15 | 4.95 | 4.95 | 5,899 | -1.00% |
|
| 11/11/2009 | 5.05 | 5.15 | 4.85 | 5.00 | 7,426 | -2.53% |
|
| 11/10/2009 | 5.14 | 5.14 | 4.90 | 5.13 | 2,366 | -0.36% |
|
| 11/09/2009 | 4.92 | 5.20 | 4.90 | 5.15 | 2,000 | +3.80% |
|
| 11/06/2009 | 5.01 | 5.25 | 4.73 | 4.96 | 2,010 | -4.06% |
|
| 11/05/2009 | 5.14 | 5.35 | 4.85 | 5.17 | 920 | -0.58% |
|
| 11/04/2009 | 5.27 | 5.27 | 4.85 | 5.20 | 1,300 | -0.95% |
|
| 11/03/2009 | 5.01 | 5.26 | 5.00 | 5.25 | 2,916 | +6.49% |
|
| 11/02/2009 | 4.57 | 4.97 | 4.57 | 4.93 | 7,287 | +9.31% |
|
| 10/30/2009 | 5.06 | 5.14 | 4.51 | 4.51 | 24,412 | -4.65% |
|
| 10/29/2009 | 4.95 | 5.28 | 4.73 | 4.73 | 17,360 | -4.44% |
|
| 10/28/2009 | 5.33 | 5.36 | 4.85 | 4.95 | 20,595 | -7.13% |
|
| 10/27/2009 | 5.36 | 5.74 | 5.00 | 5.33 | 7,743 | -3.77% |
|
| 10/26/2009 | 5.19 | 5.77 | 5.16 | 5.54 | 6,478 | +4.51% |
|
| 10/23/2009 | 5.44 | 5.56 | 5.25 | 5.30 | 3,900 | -4.68% |
|
| 10/22/2009 | 5.56 | 5.56 | 5.36 | 5.56 | 2,190 | +1.86% |
|
| 10/21/2009 | 5.44 | 5.65 | 5.32 | 5.46 | 5,800 | +0.34% |
|
| 10/20/2009 | 5.50 | 5.50 | 5.25 | 5.44 | 15,381 | -0.55% |
|
| 10/19/2009 | 5.38 | 5.47 | 5.20 | 5.47 | 3,484 | +4.79% |
|
| 10/16/2009 | 5.13 | 5.22 | 4.91 | 5.22 | 19,202 | +1.36% |
|
| 10/15/2009 | 5.34 | 5.34 | 4.98 | 5.15 | 15,495 | -3.74% |
|
| 10/14/2009 | 5.39 | 5.39 | 5.35 | 5.35 | 700 | -0.93% |
|
| 10/13/2009 | 5.40 | 5.85 | 5.40 | 5.40 | 3,820 | +0.12% |
|
| 10/12/2009 | 5.41 | 5.45 | 5.25 | 5.39 | 3,938 | +1.77% |
|
| 10/09/2009 | 5.22 | 5.40 | 5.22 | 5.30 | 10,911 | -0.75% |
|
| 10/08/2009 | 5.21 | 5.34 | 4.90 | 5.34 | 28,499 | -0.93% |
|
| 10/07/2009 | 5.40 | 5.40 | 5.20 | 5.39 | 8,075 | -0.19% |
|
| 10/06/2009 | 5.50 | 5.50 | 5.30 | 5.40 | 2,756 | -1.28% |
|
| 10/05/2009 | 5.76 | 5.76 | 5.31 | 5.47 | 15,551 | -7.91% |
|
| 10/02/2009 | 5.72 | 5.99 | 5.70 | 5.94 | 2,440 | +0.51% |
|
| 10/01/2009 | 5.87 | 5.99 | 5.75 | 5.91 | 1,695 | +1.90% |
|
| 09/30/2009 | 5.51 | 6.04 | 5.51 | 5.80 | 5,833 | -3.01% |
|
| 09/28/2009 | 5.95 | 5.98 | 5.81 | 5.98 | 2,127 | +1.77% |
|
| 09/25/2009 | 5.98 | 6.00 | 5.87 | 5.88 | 6,371 | -0.58% |
|
| 09/24/2009 | 5.80 | 6.05 | 5.80 | 5.91 | 2,276 | +0.68% |
|
| 09/23/2009 | 5.85 | 5.90 | 5.84 | 5.87 | 6,156 | -0.68% |
|
| 09/22/2009 | 6.00 | 6.00 | 5.90 | 5.91 | 3,646 | -1.50% |
|
| 09/21/2009 | 5.89 | 6.04 | 5.89 | 6.00 | 3,867 | -1.32% |
|
| 09/18/2009 | 5.89 | 6.08 | 5.89 | 6.08 | 3,157 | +3.93% |
|
| 09/17/2009 | 5.89 | 6.22 | 5.79 | 5.85 | 2,385 | -2.50% |
|
| 09/16/2009 | 6.15 | 6.16 | 5.57 | 6.00 | 18,253 | -1.64% |
|
| 09/15/2009 | 6.10 | 6.17 | 6.10 | 6.10 | 15,430 | 0.00% |
|
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