| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 3.60 | 3.71 | 3.60 | 3.65 | 12,857 |  +1.39% |
 |
| 02/08/2010 | 3.58 | 3.60 | 3.58 | 3.60 | 3,994 |  -0.00% |
|
| 02/05/2010 | 3.71 | 3.71 | 3.58 | 3.60 | 10,779 | -3.74% |
|
| 02/04/2010 | 3.74 | 3.80 | 3.74 | 3.74 | 700 | -0.27% |
|
| 02/03/2010 | 3.75 | 3.75 | 3.75 | 3.75 | 600 | +2.46% |
|
| 02/02/2010 | 3.70 | 3.71 | 3.64 | 3.66 | 9,692 | -0.81% |
|
| 02/01/2010 | 3.71 | 3.75 | 3.67 | 3.69 | 5,567 | -1.07% |
|
| 01/29/2010 | 3.73 | 3.73 | 3.73 | 3.73 | 100 | -2.10% |
|
| 01/28/2010 | 3.90 | 3.90 | 3.80 | 3.81 | 2,372 | +3.53% |
|
| 01/27/2010 | 3.71 | 3.72 | 3.68 | 3.68 | 1,700 | -1.60% |
|
| 01/26/2010 | 3.78 | 3.79 | 3.74 | 3.74 | 1,300 | -1.06% |
|
| 01/25/2010 | 3.85 | 3.85 | 3.75 | 3.78 | 18,700 | -2.33% |
|
| 01/22/2010 | 3.88 | 3.89 | 3.86 | 3.87 | 8,883 | -0.26% |
|
| 01/21/2010 | 3.89 | 3.90 | 3.85 | 3.88 | 10,250 | 0.00% |
|
| 01/20/2010 | 3.88 | 3.89 | 3.86 | 3.88 | 27,376 | 0.00% |
|
| 01/19/2010 | 3.92 | 3.95 | 3.88 | 3.88 | 13,960 | -0.77% |
|
| 01/15/2010 | 3.88 | 3.92 | 3.88 | 3.91 | 8,867 | 0.00% |
|
| 01/14/2010 | 3.91 | 3.92 | 3.90 | 3.91 | 6,040 | +0.26% |
|
| 01/13/2010 | 3.89 | 3.90 | 3.89 | 3.90 | 3,085 | +1.30% |
|
| 01/08/2010 | 3.89 | 3.89 | 3.85 | 3.85 | 900 | -0.52% |
|
| 01/07/2010 | 3.84 | 3.93 | 3.82 | 3.87 | 4,674 | -1.53% |
|
| 01/06/2010 | 3.89 | 3.98 | 3.88 | 3.93 | 2,500 | +2.34% |
|
| 01/05/2010 | 3.86 | 3.90 | 3.84 | 3.84 | 7,814 | -0.52% |
|
| 01/04/2010 | 3.89 | 3.89 | 3.80 | 3.86 | 8,720 | +5.46% |
|
| 12/31/2009 | 3.73 | 3.74 | 3.62 | 3.66 | 1,511 | -3.94% |
|
| 12/29/2009 | 3.63 | 4.06 | 3.63 | 3.81 | 40,260 | +4.96% |
|
| 12/28/2009 | 3.60 | 3.64 | 3.60 | 3.63 | 11,127 | -1.63% |
|
| 12/24/2009 | 3.69 | 3.69 | 3.69 | 3.69 | 1,300 | 0.00% |
|
| 12/23/2009 | 3.71 | 3.72 | 3.60 | 3.69 | 10,001 | +1.10% |
|
| 12/22/2009 | 3.72 | 3.72 | 3.65 | 3.65 | 400 | -2.93% |
|
| 12/21/2009 | 3.70 | 3.80 | 3.70 | 3.76 | 4,620 | +1.35% |
|
| 12/18/2009 | 3.62 | 3.75 | 3.62 | 3.71 | 944 | +0.27% |
|
| 12/17/2009 | 3.70 | 3.86 | 3.70 | 3.70 | 4,200 | +0.82% |
|
| 12/16/2009 | 3.71 | 3.91 | 3.67 | 3.67 | 47,396 | -4.68% |
|
| 12/15/2009 | 3.69 | 3.88 | 3.69 | 3.85 | 18,320 | -2.28% |
|
| 12/14/2009 | 3.62 | 4.00 | 3.62 | 3.94 | 53,712 | +9.75% |
|
| 12/11/2009 | 3.57 | 3.60 | 3.52 | 3.59 | 5,034 | +2.57% |
|
| 12/10/2009 | 3.58 | 3.64 | 3.30 | 3.50 | 11,616 | -3.85% |
|
| 12/09/2009 | 3.64 | 3.64 | 3.64 | 3.64 | 600 | -0.27% |
|
| 12/08/2009 | 3.65 | 3.65 | 3.65 | 3.65 | 1,162 | 0.00% |
|
| 12/07/2009 | 3.58 | 3.65 | 3.58 | 3.65 | 3,500 | +1.67% |
|
| 12/04/2009 | 3.49 | 3.59 | 3.49 | 3.59 | 500 | -0.83% |
|
| 12/03/2009 | 3.56 | 3.65 | 3.56 | 3.62 | 13,261 | +2.78% |
|
| 12/02/2009 | 3.50 | 3.52 | 3.50 | 3.52 | 2,450 | -1.34% |
|
| 12/01/2009 | 3.46 | 3.57 | 3.42 | 3.57 | 4,840 | +3.18% |
|
| 11/30/2009 | 3.54 | 3.57 | 3.46 | 3.46 | 1,300 | -0.57% |
|
| 11/27/2009 | 3.48 | 3.48 | 3.48 | 3.48 | 1,500 | -0.00% |
|
| 11/23/2009 | 3.47 | 3.48 | 3.47 | 3.48 | 2,600 | 0.00% |
|
| 11/19/2009 | 3.55 | 3.56 | 3.48 | 3.48 | 6,489 | -3.33% |
|
| 11/17/2009 | 3.60 | 3.60 | 3.60 | 3.60 | 9,837 | -0.38% |
|
| 11/16/2009 | 3.60 | 3.69 | 3.60 | 3.61 | 4,752 | -0.47% |
|
| 11/13/2009 | 3.65 | 3.65 | 3.63 | 3.63 | 1,800 | +0.85% |
|
| 11/12/2009 | 3.63 | 3.63 | 3.60 | 3.60 | 750 | -0.00% |
|
| 11/11/2009 | 3.59 | 3.60 | 3.59 | 3.60 | 2,784 | +0.56% |
|
| 11/10/2009 | 3.55 | 3.58 | 3.55 | 3.58 | 2,600 | +1.50% |
|
| 11/09/2009 | 3.58 | 3.60 | 3.47 | 3.53 | 9,033 | -1.01% |
|
| 11/06/2009 | 3.61 | 3.61 | 3.56 | 3.56 | 6,287 | -1.03% |
|
| 11/05/2009 | 3.53 | 3.60 | 3.51 | 3.60 | 4,200 | +3.45% |
|
| 11/04/2009 | 3.46 | 3.55 | 3.46 | 3.48 | 5,500 | -1.70% |
|
| 11/02/2009 | 3.69 | 3.69 | 3.54 | 3.54 | 1,000 | -3.80% |
|
| 10/30/2009 | 3.57 | 3.68 | 3.57 | 3.68 | 215 | +4.54% |
|
| 10/29/2009 | 3.43 | 3.55 | 3.43 | 3.52 | 9,700 | +2.63% |
|
| 10/28/2009 | 3.58 | 3.58 | 3.43 | 3.43 | 4,546 | -4.46% |
|
| 10/27/2009 | 3.73 | 3.73 | 3.59 | 3.59 | 7,792 | -1.64% |
|
| 10/26/2009 | 3.58 | 3.66 | 3.58 | 3.65 | 2,300 | -2.41% |
|
| 10/23/2009 | 3.72 | 3.74 | 3.72 | 3.74 | 2,700 | +2.47% |
|
| 10/22/2009 | 3.63 | 3.65 | 3.59 | 3.65 | 2,208 | +0.30% |
|
| 10/21/2009 | 3.73 | 3.73 | 3.63 | 3.64 | 4,876 | -0.57% |
|
| 10/20/2009 | 3.70 | 3.71 | 3.62 | 3.66 | 7,495 | -1.08% |
|
| 10/19/2009 | 3.67 | 3.70 | 3.62 | 3.70 | 5,144 | +1.09% |
|
| 10/16/2009 | 3.68 | 3.68 | 3.65 | 3.66 | 900 | -0.81% |
|
| 10/15/2009 | 3.71 | 3.71 | 3.69 | 3.69 | 2,224 | +1.37% |
|
| 10/08/2009 | 3.74 | 3.74 | 3.64 | 3.64 | 900 | -1.49% |
|
| 10/07/2009 | 3.70 | 3.70 | 3.70 | 3.70 | 500 | +1.23% |
|
| 10/06/2009 | 3.65 | 3.65 | 3.62 | 3.65 | 3,700 | -1.35% |
|
| 10/05/2009 | 3.60 | 3.70 | 3.60 | 3.70 | 2,800 | +2.31% |
|
| 10/02/2009 | 3.62 | 3.62 | 3.62 | 3.62 | 100 | +0.46% |
|
| 10/01/2009 | 3.60 | 3.62 | 3.60 | 3.60 | 700 | -0.76% |
|
| 09/30/2009 | 3.63 | 3.63 | 3.63 | 3.63 | 135 | -1.96% |
|
| 09/29/2009 | 3.72 | 3.72 | 3.60 | 3.70 | 2,100 | -0.27% |
|
| 09/28/2009 | 3.60 | 3.75 | 3.60 | 3.71 | 10,730 | +3.06% |
|
| 09/25/2009 | 3.63 | 3.63 | 3.60 | 3.60 | 1,830 | -2.70% |
|
| 09/24/2009 | 3.69 | 3.70 | 3.69 | 3.70 | 2,870 | +1.09% |
|
| 09/23/2009 | 3.59 | 3.67 | 3.55 | 3.66 | 6,319 | +0.55% |
|
| 09/22/2009 | 3.64 | 3.67 | 3.64 | 3.64 | 2,869 | -0.71% |
|
| 09/21/2009 | 3.64 | 3.67 | 3.63 | 3.67 | 4,644 | -0.11% |
|
| 09/15/2009 | 3.63 | 3.67 | 3.63 | 3.67 | 800 | -0.54% |
|
| 09/14/2009 | 3.71 | 3.76 | 3.69 | 3.69 | 2,566 | +0.47% |
|
| 09/11/2009 | 3.58 | 3.75 | 3.58 | 3.67 | 7,575 | +1.46% |
|
| 09/10/2009 | 3.60 | 3.63 | 3.60 | 3.62 | 2,800 | +0.28% |
|
| 09/09/2009 | 3.61 | 3.61 | 3.57 | 3.61 | 6,785 | -0.11% |
|
| 09/08/2009 | 3.59 | 3.70 | 3.59 | 3.61 | 4,990 | +0.67% |
|
| 09/04/2009 | 3.58 | 3.59 | 3.58 | 3.59 | 735 | +0.84% |
|
| 09/03/2009 | 3.58 | 3.58 | 3.56 | 3.56 | 300 | -0.17% |
|
| 09/02/2009 | 3.55 | 3.60 | 3.55 | 3.57 | 4,104 | +0.17% |
|
| 09/01/2009 | 3.69 | 3.69 | 3.56 | 3.56 | 2,700 | -1.11% |
|
| 08/31/2009 | 3.80 | 3.80 | 3.60 | 3.60 | 200 | +2.27% |
|
| 08/28/2009 | 3.57 | 3.57 | 3.52 | 3.52 | 2,000 | -0.85% |
|
| 08/27/2009 | 3.55 | 3.55 | 3.55 | 3.55 | 300 | -1.66% |
|
| 08/25/2009 | 3.60 | 3.65 | 3.59 | 3.61 | 4,534 | +1.69% |
|
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