| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 1.41 | 1.42 | 1.36 | 1.40 | 4,980 |  0.00% |
 |
| 02/08/2010 | 1.38 | 1.40 | 1.38 | 1.40 | 3,900 | 0.00% |
|
| 02/05/2010 | 1.43 | 1.43 | 1.40 | 1.40 | 10,622 | -2.10% |
|
| 02/04/2010 | 1.48 | 1.48 | 1.41 | 1.43 | 27,582 | -4.03% |
|
| 02/03/2010 | 1.44 | 1.49 | 1.44 | 1.49 | 15,085 |  +3.47% |
|
| 02/02/2010 | 1.43 | 1.47 | 1.43 | 1.44 | 3,304 | 0.00% |
|
| 02/01/2010 | 1.44 | 1.49 | 1.42 | 1.44 | 4,761 | -2.04% |
|
| 01/29/2010 | 1.45 | 1.49 | 1.42 | 1.47 | 24,225 | +1.38% |
|
| 01/28/2010 | 1.43 | 1.46 | 1.43 | 1.45 | 16,130 | +3.57% |
|
| 01/27/2010 | 1.45 | 1.45 | 1.40 | 1.40 | 28,970 | -4.11% |
|
| 01/26/2010 | 1.45 | 1.46 | 1.44 | 1.46 | 25,493 | +0.69% |
|
| 01/25/2010 | 1.45 | 1.47 | 1.43 | 1.45 | 41,480 | +2.11% |
|
| 01/22/2010 | 1.50 | 1.53 | 1.42 | 1.42 | 27,940 | -7.79% |
|
| 01/21/2010 | 1.65 | 1.65 | 1.54 | 1.54 | 27,492 | -7.23% |
|
| 01/20/2010 | 1.62 | 1.67 | 1.62 | 1.66 | 10,700 | +2.47% |
|
| 01/19/2010 | 1.68 | 1.70 | 1.62 | 1.62 | 30,309 | -4.71% |
|
| 01/15/2010 | 1.63 | 1.70 | 1.63 | 1.70 | 13,220 | +3.66% |
|
| 01/14/2010 | 1.63 | 1.65 | 1.62 | 1.64 | 6,378 | +1.23% |
|
| 01/13/2010 | 1.62 | 1.66 | 1.62 | 1.62 | 4,905 | -3.57% |
|
| 01/12/2010 | 1.62 | 1.68 | 1.62 | 1.68 | 2,402 | +3.70% |
|
| 01/11/2010 | 1.68 | 1.68 | 1.62 | 1.62 | 5,260 | -3.57% |
|
| 01/08/2010 | 1.67 | 1.70 | 1.61 | 1.68 | 40,055 | 0.00% |
|
| 01/07/2010 | 1.65 | 1.68 | 1.53 | 1.68 | 23,155 | +1.82% |
|
| 01/06/2010 | 1.66 | 1.66 | 1.62 | 1.65 | 21,073 | +3.77% |
|
| 01/05/2010 | 1.61 | 1.62 | 1.53 | 1.59 | 6,487 | -0.63% |
|
| 01/04/2010 | 1.59 | 1.68 | 1.57 | 1.60 | 12,260 | +0.63% |
|
| 12/31/2009 | 1.40 | 1.67 | 1.40 | 1.59 | 132,939 | +14.39% |
|
| 12/30/2009 | 1.32 | 1.39 | 1.32 | 1.39 | 9,475 | +2.96% |
|
| 12/29/2009 | 1.35 | 1.39 | 1.35 | 1.35 | 30,500 | 0.00% |
|
| 12/28/2009 | 1.36 | 1.36 | 1.32 | 1.35 | 60,278 | -1.46% |
|
| 12/24/2009 | 1.32 | 1.42 | 1.32 | 1.37 | 18,422 | -1.44% |
|
| 12/23/2009 | 1.43 | 1.43 | 1.38 | 1.39 | 30,555 | -2.80% |
|
| 12/22/2009 | 1.51 | 1.56 | 1.40 | 1.43 | 7,890 | -4.67% |
|
| 12/21/2009 | 1.60 | 1.72 | 1.47 | 1.50 | 32,510 | -6.25% |
|
| 12/18/2009 | 1.45 | 1.63 | 1.39 | 1.60 | 24,785 | +10.34% |
|
| 12/17/2009 | 1.38 | 1.47 | 1.35 | 1.45 | 29,976 | +4.32% |
|
| 12/16/2009 | 1.40 | 1.40 | 1.35 | 1.39 | 49,804 | +1.46% |
|
| 12/15/2009 | 1.44 | 1.44 | 1.37 | 1.37 | 101,813 | -5.52% |
|
| 12/14/2009 | 1.42 | 1.45 | 1.35 | 1.45 | 47,529 | +5.07% |
|
| 12/11/2009 | 1.39 | 1.44 | 1.38 | 1.38 | 14,055 | 0.00% |
|
| 12/10/2009 | 1.39 | 1.43 | 1.37 | 1.38 | 20,100 | -1.43% |
|
| 12/09/2009 | 1.43 | 1.43 | 1.35 | 1.40 | 13,850 | -2.10% |
|
| 12/08/2009 | 1.32 | 1.44 | 1.31 | 1.43 | 9,143 | +8.33% |
|
| 12/07/2009 | 1.35 | 1.56 | 1.30 | 1.32 | 56,808 | -4.35% |
|
| 12/04/2009 | 1.40 | 1.44 | 1.36 | 1.38 | 20,025 | -0.72% |
|
| 12/03/2009 | 1.38 | 1.39 | 1.35 | 1.39 | 3,275 | +0.72% |
|
| 12/02/2009 | 1.39 | 1.42 | 1.32 | 1.38 | 29,332 | +1.47% |
|
| 12/01/2009 | 1.37 | 1.43 | 1.33 | 1.36 | 25,451 | -1.45% |
|
| 11/30/2009 | 1.35 | 1.42 | 1.31 | 1.38 | 68,806 | +6.15% |
|
| 11/27/2009 | 1.39 | 1.39 | 1.30 | 1.30 | 34,603 | -8.45% |
|
| 11/25/2009 | 1.53 | 1.53 | 1.42 | 1.42 | 37,323 | -7.19% |
|
| 11/24/2009 | 1.55 | 1.55 | 1.51 | 1.53 | 6,273 | -1.29% |
|
| 11/23/2009 | 1.65 | 1.67 | 1.53 | 1.55 | 19,005 | 0.00% |
|
| 11/20/2009 | 1.59 | 1.61 | 1.52 | 1.55 | 6,657 | -5.49% |
|
| 11/19/2009 | 1.61 | 1.65 | 1.52 | 1.64 | 8,792 | +1.23% |
|
| 11/18/2009 | 1.59 | 1.71 | 1.53 | 1.62 | 46,489 | +2.53% |
|
| 11/17/2009 | 1.73 | 1.74 | 1.58 | 1.58 | 19,688 | -9.20% |
|
| 11/16/2009 | 1.67 | 1.74 | 1.55 | 1.74 | 36,224 | +4.19% |
|
| 11/13/2009 | 1.70 | 1.85 | 1.67 | 1.67 | 29,246 | -0.60% |
|
| 11/12/2009 | 1.75 | 1.75 | 1.68 | 1.68 | 3,400 | -4.00% |
|
| 11/11/2009 | 1.78 | 1.80 | 1.68 | 1.75 | 28,222 | -0.57% |
|
| 11/10/2009 | 1.85 | 1.90 | 1.76 | 1.76 | 16,227 | -4.86% |
|
| 11/09/2009 | 1.94 | 1.99 | 1.85 | 1.85 | 55,078 | -3.65% |
|
| 11/06/2009 | 2.01 | 2.01 | 1.86 | 1.92 | 21,633 | -4.95% |
|
| 11/05/2009 | 1.84 | 2.03 | 1.73 | 2.02 | 40,635 | +5.21% |
|
| 11/04/2009 | 1.82 | 1.95 | 1.82 | 1.92 | 32,045 | +6.08% |
|
| 11/03/2009 | 1.79 | 1.84 | 1.70 | 1.81 | 20,623 | +1.12% |
|
| 11/02/2009 | 1.76 | 1.84 | 1.70 | 1.79 | 48,300 | -0.56% |
|
| 10/30/2009 | 1.98 | 1.98 | 1.67 | 1.80 | 65,646 | -9.09% |
|
| 10/29/2009 | 1.87 | 2.06 | 1.87 | 1.98 | 41,839 | +7.03% |
|
| 10/28/2009 | 2.02 | 2.02 | 1.81 | 1.85 | 41,935 | -8.87% |
|
| 10/27/2009 | 2.03 | 2.04 | 1.96 | 2.03 | 58,739 | +1.00% |
|
| 10/26/2009 | 2.00 | 2.06 | 1.91 | 2.01 | 73,843 | -0.50% |
|
| 10/23/2009 | 2.02 | 2.03 | 2.00 | 2.02 | 27,298 | +4.12% |
|
| 10/22/2009 | 2.01 | 2.01 | 1.91 | 1.94 | 44,837 | -3.96% |
|
| 10/21/2009 | 2.10 | 2.15 | 1.90 | 2.02 | 152,635 | +1.00% |
|
| 10/20/2009 | 2.05 | 2.05 | 1.87 | 2.00 | 168,405 | 0.00% |
|
| 10/19/2009 | 2.00 | 2.14 | 1.90 | 2.00 | 349,108 | +1.52% |
|
| 10/16/2009 | 1.76 | 1.99 | 1.76 | 1.97 | 112,631 | +12.57% |
|
| 10/15/2009 | 1.64 | 1.83 | 1.63 | 1.75 | 75,391 | +6.06% |
|
| 10/14/2009 | 1.69 | 1.72 | 1.64 | 1.65 | 62,918 | -1.20% |
|
| 10/13/2009 | 1.68 | 1.75 | 1.66 | 1.67 | 24,356 | -0.60% |
|
| 10/12/2009 | 1.77 | 1.77 | 1.64 | 1.68 | 34,431 | 0.00% |
|
| 10/09/2009 | 1.81 | 1.81 | 1.63 | 1.68 | 20,469 | +2.44% |
|
| 10/08/2009 | 1.64 | 1.69 | 1.63 | 1.64 | 23,073 | +0.61% |
|
| 10/07/2009 | 1.65 | 1.65 | 1.62 | 1.63 | 5,981 | -1.21% |
|
| 10/06/2009 | 1.64 | 1.66 | 1.62 | 1.65 | 11,300 | +0.61% |
|
| 10/05/2009 | 1.62 | 1.64 | 1.61 | 1.64 | 4,933 | +0.61% |
|
| 10/02/2009 | 1.52 | 1.63 | 1.52 | 1.63 | 9,936 | +5.16% |
|
| 10/01/2009 | 1.67 | 1.67 | 1.51 | 1.55 | 28,937 | -7.74% |
|
| 09/30/2009 | 1.67 | 1.70 | 1.56 | 1.68 | 16,882 | +0.60% |
|
| 09/29/2009 | 1.66 | 1.67 | 1.64 | 1.67 | 1,600 | +1.21% |
|
| 09/28/2009 | 1.57 | 1.70 | 1.56 | 1.65 | 18,715 | +5.77% |
|
| 09/25/2009 | 1.60 | 1.64 | 1.55 | 1.56 | 5,200 | -1.89% |
|
| 09/24/2009 | 1.65 | 1.66 | 1.58 | 1.59 | 5,700 | -3.64% |
|
| 09/23/2009 | 1.72 | 1.73 | 1.61 | 1.65 | 58,682 | -3.51% |
|
| 09/22/2009 | 1.66 | 1.74 | 1.66 | 1.71 | 4,600 | +3.64% |
|
| 09/21/2009 | 1.72 | 1.79 | 1.63 | 1.65 | 34,882 | -4.07% |
|
| 09/18/2009 | 1.69 | 1.75 | 1.68 | 1.72 | 28,416 | +2.38% |
|
| 09/17/2009 | 1.69 | 1.75 | 1.68 | 1.68 | 7,636 | -1.18% |
|
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