| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 11/20/2009 | 5.31 | 5.44 | 5.30 | 5.34 | 84,519 |  -0.00% |
 |
| 11/19/2009 | 5.59 | 5.75 | 5.30 | 5.34 | 159,490 | -5.15% |
|
| 11/18/2009 | 5.63 | 5.74 | 5.61 | 5.63 | 63,121 | -0.71% |
|
| 11/17/2009 | 5.55 | 5.73 | 5.54 | 5.67 | 67,764 |  +0.53% |
|
| 11/16/2009 | 5.50 | 5.74 | 5.50 | 5.64 | 99,724 | +2.55% |
|
| 11/13/2009 | 5.45 | 5.53 | 5.34 | 5.50 | 73,963 | +2.04% |
|
| 11/12/2009 | 5.35 | 5.55 | 5.29 | 5.39 | 99,528 | -0.37% |
|
| 11/11/2009 | 5.31 | 5.49 | 5.27 | 5.41 | 212,928 | +1.12% |
|
| 11/10/2009 | 5.42 | 5.50 | 5.27 | 5.35 | 142,274 | -2.55% |
|
| 11/09/2009 | 5.43 | 5.54 | 5.43 | 5.49 | 72,077 | +1.29% |
|
| 11/06/2009 | 5.48 | 5.53 | 5.40 | 5.42 | 59,623 | -3.04% |
|
| 11/05/2009 | 5.37 | 5.63 | 5.37 | 5.59 | 68,156 | +3.52% |
|
| 11/04/2009 | 5.30 | 5.51 | 5.30 | 5.40 | 109,857 | +1.89% |
|
| 11/03/2009 | 5.33 | 5.40 | 5.25 | 5.30 | 42,024 | +0.19% |
|
| 11/02/2009 | 5.61 | 5.61 | 5.24 | 5.29 | 269,403 | -4.68% |
|
| 10/30/2009 | 5.63 | 5.66 | 5.46 | 5.55 | 143,384 | -2.12% |
|
| 10/29/2009 | 5.51 | 5.70 | 5.51 | 5.67 | 74,000 | +3.09% |
|
| 10/28/2009 | 5.53 | 5.66 | 5.48 | 5.50 | 154,434 | -1.79% |
|
| 10/27/2009 | 5.80 | 5.90 | 5.59 | 5.60 | 116,898 | -3.95% |
|
| 10/26/2009 | 5.91 | 6.00 | 5.83 | 5.83 | 115,139 | -1.35% |
|
| 10/23/2009 | 5.91 | 5.98 | 5.84 | 5.91 | 96,583 | -0.67% |
|
| 10/22/2009 | 5.95 | 6.00 | 5.90 | 5.95 | 85,594 | 0.00% |
|
| 10/21/2009 | 5.99 | 6.12 | 5.87 | 5.95 | 157,316 | +0.17% |
|
| 10/20/2009 | 5.98 | 6.25 | 5.91 | 5.94 | 135,130 | -0.34% |
|
| 10/19/2009 | 5.78 | 5.97 | 5.78 | 5.96 | 168,376 | +4.20% |
|
| 10/16/2009 | 5.50 | 5.77 | 5.50 | 5.72 | 94,796 | +2.51% |
|
| 10/15/2009 | 5.66 | 5.66 | 5.50 | 5.58 | 108,235 | -1.59% |
|
| 10/14/2009 | 5.57 | 5.68 | 5.51 | 5.67 | 105,710 | +3.28% |
|
| 10/13/2009 | 5.59 | 5.60 | 5.43 | 5.49 | 77,184 | -1.96% |
|
| 10/12/2009 | 5.61 | 5.72 | 5.60 | 5.60 | 74,397 | 0.00% |
|
| 10/09/2009 | 5.36 | 5.70 | 5.36 | 5.60 | 139,418 | +4.28% |
|
| 10/08/2009 | 5.33 | 5.46 | 5.33 | 5.37 | 64,531 | +1.51% |
|
| 10/07/2009 | 5.36 | 5.37 | 5.29 | 5.29 | 42,926 | -0.57% |
|
| 10/06/2009 | 5.22 | 5.48 | 5.17 | 5.32 | 120,008 | +3.71% |
|
| 10/05/2009 | 5.07 | 5.25 | 5.05 | 5.13 | 80,664 | +0.59% |
|
| 10/02/2009 | 5.20 | 5.26 | 5.02 | 5.10 | 179,925 | -3.17% |
|
| 10/01/2009 | 5.40 | 5.44 | 5.25 | 5.27 | 88,262 | -2.46% |
|
| 09/30/2009 | 5.29 | 5.58 | 5.26 | 5.40 | 110,892 | +1.89% |
|
| 09/29/2009 | 5.15 | 5.44 | 5.15 | 5.30 | 140,237 | +2.12% |
|
| 09/28/2009 | 5.12 | 5.30 | 5.05 | 5.19 | 69,251 | +0.19% |
|
| 09/25/2009 | 5.22 | 5.30 | 5.10 | 5.18 | 107,566 | -1.89% |
|
| 09/24/2009 | 5.66 | 5.74 | 5.25 | 5.28 | 199,421 | -7.69% |
|
| 09/23/2009 | 5.86 | 5.88 | 5.65 | 5.72 | 99,561 | -2.56% |
|
| 09/22/2009 | 6.00 | 6.03 | 5.85 | 5.87 | 79,659 | -1.01% |
|
| 09/21/2009 | 5.95 | 5.99 | 5.86 | 5.93 | 37,572 | -0.67% |
|
| 09/18/2009 | 5.97 | 6.06 | 5.91 | 5.97 | 86,613 | -1.00% |
|
| 09/17/2009 | 5.92 | 6.05 | 5.89 | 6.03 | 115,807 | +2.03% |
|
| 09/16/2009 | 5.62 | 5.93 | 5.62 | 5.91 | 172,981 | +5.35% |
|
| 09/15/2009 | 5.43 | 5.69 | 5.43 | 5.61 | 110,103 | +2.94% |
|
| 09/14/2009 | 5.45 | 5.46 | 5.39 | 5.45 | 78,106 | -1.45% |
|
| 09/11/2009 | 5.66 | 5.72 | 5.50 | 5.53 | 79,227 | -1.43% |
|
| 09/10/2009 | 5.47 | 5.65 | 5.46 | 5.61 | 78,610 | +2.94% |
|
| 09/09/2009 | 5.37 | 5.60 | 5.31 | 5.45 | 73,547 | +0.55% |
|
| 09/08/2009 | 5.31 | 5.50 | 5.27 | 5.42 | 69,373 | +2.26% |
|
| 09/04/2009 | 5.26 | 5.34 | 5.19 | 5.30 | 63,626 | +1.53% |
|
| 09/03/2009 | 5.18 | 5.26 | 5.06 | 5.22 | 85,654 | +0.77% |
|
| 09/02/2009 | 5.10 | 5.27 | 5.10 | 5.18 | 100,810 | +0.78% |
|
| 09/01/2009 | 5.32 | 5.46 | 5.10 | 5.14 | 141,451 | -4.46% |
|
| 08/31/2009 | 5.44 | 5.50 | 5.30 | 5.38 | 124,650 | -2.71% |
|
| 08/28/2009 | 5.57 | 5.60 | 5.45 | 5.53 | 131,112 | +0.18% |
|
| 08/27/2009 | 5.50 | 5.55 | 5.32 | 5.52 | 85,502 | -0.36% |
|
| 08/26/2009 | 5.41 | 5.54 | 5.33 | 5.54 | 90,298 | +0.91% |
|
| 08/25/2009 | 5.68 | 5.68 | 5.31 | 5.49 | 182,930 | -1.61% |
|
| 08/24/2009 | 5.60 | 5.69 | 5.57 | 5.58 | 201,524 | -1.59% |
|
| 08/21/2009 | 5.54 | 5.67 | 5.50 | 5.67 | 135,203 | +2.53% |
|
| 08/20/2009 | 5.25 | 5.56 | 5.25 | 5.53 | 214,090 | +4.73% |
|
| 08/19/2009 | 5.05 | 5.30 | 4.96 | 5.28 | 186,123 | +3.53% |
|
| 08/18/2009 | 4.80 | 5.10 | 4.80 | 5.10 | 136,585 | +7.37% |
|
| 08/17/2009 | 4.82 | 4.82 | 4.42 | 4.75 | 221,784 | -4.04% |
|
| 08/14/2009 | 5.24 | 5.24 | 4.83 | 4.95 | 188,169 | -5.53% |
|
| 08/13/2009 | 5.28 | 5.40 | 5.20 | 5.24 | 117,636 | +0.58% |
|
| 08/12/2009 | 5.17 | 5.25 | 5.16 | 5.21 | 126,250 | -0.95% |
|
| 08/11/2009 | 5.18 | 5.31 | 5.16 | 5.26 | 112,975 | +2.14% |
|
| 08/10/2009 | 5.06 | 5.19 | 5.06 | 5.15 | 97,356 | +0.02% |
|
| 08/07/2009 | 5.17 | 5.19 | 5.02 | 5.15 | 99,544 | +1.96% |
|
| 08/06/2009 | 5.20 | 5.20 | 5.00 | 5.05 | 99,460 | -1.56% |
|
| 08/05/2009 | 5.10 | 5.15 | 5.01 | 5.13 | 123,106 | +0.59% |
|
| 08/04/2009 | 5.23 | 5.24 | 4.88 | 5.10 | 460,206 | -2.49% |
|
| 08/03/2009 | 4.58 | 5.38 | 4.58 | 5.23 | 781,768 | +14.19% |
|
| 07/31/2009 | 4.52 | 4.60 | 4.49 | 4.58 | 170,469 | +1.33% |
|
| 07/30/2009 | 4.43 | 4.55 | 4.40 | 4.52 | 333,224 | +3.20% |
|
| 07/29/2009 | 4.37 | 4.42 | 4.34 | 4.38 | 78,814 | -0.45% |
|
| 07/28/2009 | 4.42 | 4.44 | 4.36 | 4.40 | 198,567 | -0.45% |
|
| 07/27/2009 | 4.44 | 4.45 | 4.32 | 4.42 | 229,311 | +1.61% |
|
| 07/24/2009 | 4.40 | 4.40 | 4.31 | 4.35 | 128,369 | -1.14% |
|
| 07/23/2009 | 4.37 | 4.44 | 4.33 | 4.40 | 281,115 | +1.15% |
|
| 07/22/2009 | 4.34 | 4.37 | 4.32 | 4.35 | 51,614 | -0.23% |
|
| 07/21/2009 | 4.50 | 4.50 | 4.31 | 4.36 | 80,120 | 0.00% |
|
| 07/20/2009 | 4.34 | 4.43 | 4.34 | 4.36 | 101,990 | -0.46% |
|
| 07/17/2009 | 4.56 | 4.56 | 4.33 | 4.38 | 140,314 | -2.45% |
|
| 07/16/2009 | 4.62 | 4.62 | 4.38 | 4.49 | 80,905 | -2.39% |
|
| 07/15/2009 | 4.36 | 4.63 | 4.34 | 4.60 | 180,029 | +6.24% |
|
| 07/14/2009 | 4.16 | 4.34 | 4.11 | 4.33 | 166,017 | +5.61% |
|
| 07/13/2009 | 4.06 | 4.12 | 4.04 | 4.10 | 102,920 | +1.23% |
|
| 07/10/2009 | 4.10 | 4.10 | 4.04 | 4.05 | 55,891 | -1.22% |
|
| 07/09/2009 | 4.07 | 4.13 | 4.03 | 4.10 | 67,844 | +0.49% |
|
| 07/08/2009 | 4.27 | 4.27 | 4.03 | 4.08 | 155,182 | -3.55% |
|
| 07/07/2009 | 4.24 | 4.28 | 4.20 | 4.23 | 113,605 | -0.24% |
|
| 07/06/2009 | 4.33 | 4.33 | 4.24 | 4.24 | 95,578 | -0.47% |
|
| 07/02/2009 | 4.21 | 4.27 | 4.15 | 4.26 | 69,040 | 0.00% |
|
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