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                    Closing price on 12/13/2011
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                    | Open | 12.30 |  
                    | High | 12.30 |  
                    | Low | 11.40 |  
                    | Volume | 917,030 |  
                    | Split-adjusted Price | 2.96 |  
                
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 |  DIG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/13/2011 | -0.50 / -4.20% | 12.30 | 12.30 | 11.40 | 11.40 | 11.40 | 2.96 | 917,030 |   |  
            | 12/12/2011 | -0.50 / -4.03% | 12.00 | 12.20 | 11.80 | 11.90 | 11.90 | 3.09 | 331,060 |   |  			
            | 12/9/2011 | -0.30 / -2.36% | 12.90 | 12.90 | 12.40 | 12.40 | 12.40 | 3.22 | 76,400 |   |  
            | 12/8/2011 | +0.10 / +0.79% | 12.60 | 13.00 | 12.60 | 12.70 | 12.70 | 3.29 | 134,010 |   |  			
            | 12/7/2011 | -0.40 / -3.08% | 12.70 | 13.00 | 12.50 | 12.60 | 12.60 | 3.27 | 29,830 |   |  
            | 12/6/2011 | -0.10 / -0.76% | 13.50 | 13.50 | 13.00 | 13.00 | 13.00 | 3.37 | 103,450 |   |  			
            | 12/5/2011 | +0.60 / +4.80% | 12.70 | 13.10 | 12.70 | 13.10 | 13.10 | 3.40 | 207,740 |   |  
            | 12/2/2011 | +0.50 / +4.17% | 12.40 | 12.60 | 12.20 | 12.50 | 12.50 | 3.24 | 111,720 |   |  			
            | 12/1/2011 | 0.00 / 0.00% | 12.00 | 12.30 | 11.40 | 12.00 | 12.00 | 3.11 | 61,980 |   |  
            | 11/30/2011 | -0.50 / -4.00% | 12.30 | 12.50 | 12.00 | 12.00 | 12.00 | 3.11 | 86,270 |   |  			
            | 11/29/2011 | 0.00 / 0.00% | 12.60 | 12.80 | 12.40 | 12.50 | 12.50 | 3.24 | 59,720 |   |  
            | 11/28/2011 | 0.00 / 0.00% | 13.10 | 13.10 | 12.50 | 12.50 | 12.50 | 3.24 | 63,280 |   |  			
            | 11/25/2011 | -0.10 / -0.79% | 12.60 | 12.80 | 12.50 | 12.50 | 12.50 | 3.24 | 23,910 |   |  
            | 11/24/2011 | -0.40 / -3.08% | 12.60 | 13.00 | 12.60 | 12.60 | 12.60 | 3.27 | 9,440 |   |  			
            | 11/23/2011 | +0.30 / +2.36% | 13.20 | 13.30 | 12.70 | 13.00 | 13.00 | 3.37 | 60,780 |   |  
            | 11/22/2011 | -0.10 / -0.78% | 12.80 | 13.20 | 12.50 | 12.70 | 12.70 | 3.29 | 35,530 |   |  			
            | 11/21/2011 | +0.60 / +4.92% | 12.80 | 12.80 | 12.70 | 12.80 | 12.80 | 3.32 | 175,780 |   |  
            | 11/18/2011 | -0.60 / -4.69% | 12.40 | 12.50 | 12.20 | 12.20 | 12.20 | 3.16 | 222,940 |   |  			
            | 11/17/2011 | -0.50 / -3.76% | 13.30 | 13.40 | 12.80 | 12.80 | 12.80 | 3.32 | 54,710 |   |  
            | 11/16/2011 | +0.60 / +4.72% | 13.20 | 13.30 | 13.00 | 13.30 | 13.30 | 3.45 | 254,860 |   |  			
            | 11/15/2011 | -0.60 / -4.51% | 13.60 | 13.60 | 12.70 | 12.70 | 12.70 | 3.29 | 109,230 |   |  
            | 11/14/2011 | -0.70 / -5.00% | 13.50 | 14.60 | 13.30 | 13.30 | 13.30 | 3.45 | 82,550 |   |  			
            | 11/11/2011 | -0.30 / -2.10% | 14.50 | 14.50 | 14.00 | 14.00 | 14.00 | 3.63 | 60,330 |   |  
            | 11/10/2011 | -0.70 / -4.67% | 15.00 | 15.00 | 14.30 | 14.30 | 14.30 | 3.71 | 286,080 |   |  			
            | 11/9/2011 | -0.70 / -4.46% | 15.70 | 15.70 | 15.00 | 15.00 | 15.00 | 3.89 | 367,840 |   |  
            | 11/8/2011 | +0.40 / +2.61% | 15.10 | 15.70 | 15.10 | 15.70 | 15.70 | 4.07 | 310,380 |   |  			
            | 11/7/2011 | -0.40 / -2.55% | 15.80 | 15.80 | 15.30 | 15.30 | 15.30 | 3.97 | 53,360 |   |  
            | 11/4/2011 | -0.20 / -1.26% | 16.30 | 16.30 | 15.70 | 15.70 | 15.70 | 4.07 | 49,720 |   |  			
            | 11/3/2011 | 0.00 / 0.00% | 15.90 | 16.00 | 15.70 | 15.90 | 15.90 | 4.12 | 111,670 |   |  
            | 11/2/2011 | -0.10 / -0.63% | 16.20 | 16.20 | 15.80 | 15.90 | 15.90 | 4.12 | 135,890 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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