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                    Closing price on 1/23/2008
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                    | Open | 87.00 |  
                    | High | 88.00 |  
                    | Low | 86.00 |  
                    | Volume | 36,690 |  
                    | Split-adjusted Price | 4.09 |  
                
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 |  HDC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/23/2008 | -4.00 / -4.42% | 87.00 | 88.00 | 86.00 | 86.50 | 86.50 | 4.09 | 36,690 |   |  
            | 1/22/2008 | -2.50 / -2.69% | 90.00 | 91.50 | 90.00 | 90.50 | 90.50 | 4.28 | 14,910 |   |  			
            | 1/21/2008 | -2.00 / -2.11% | 95.00 | 95.00 | 91.00 | 93.00 | 93.00 | 4.40 | 10,050 |   |  
            | 1/18/2008 | +4.00 / +4.40% | 90.00 | 95.00 | 89.00 | 95.00 | 95.00 | 4.49 | 16,390 |   |  			
            | 1/17/2008 | +1.00 / +1.11% | 94.50 | 94.50 | 90.00 | 91.00 | 91.00 | 4.30 | 56,200 |   |  
            | 1/16/2008 | +4.00 / +4.65% | 90.00 | 90.00 | 90.00 | 90.00 | 90.00 | 4.26 | 13,170 |   |  			
            | 1/15/2008 | -4.50 / -4.97% | 86.50 | 87.00 | 86.00 | 86.00 | 86.00 | 4.07 | 38,380 |   |  
            | 1/14/2008 | -4.50 / -4.74% | 91.00 | 92.00 | 90.50 | 90.50 | 90.50 | 4.28 | 17,240 |   |  			
            | 1/11/2008 | +0.50 / +0.53% | 94.50 | 97.00 | 94.50 | 95.00 | 95.00 | 4.49 | 21,300 |   |  
            | 1/10/2008 | -4.00 / -4.06% | 94.00 | 96.00 | 94.00 | 94.50 | 94.50 | 4.47 | 13,340 |   |  			
            | 1/9/2008 | -1.00 / -1.01% | 100.00 | 100.00 | 98.50 | 98.50 | 98.50 | 4.66 | 10,890 |   |  
            | 1/8/2008 | +1.00 / +1.02% | 98.50 | 101.00 | 98.50 | 99.50 | 99.50 | 4.71 | 26,020 |   |  			
            | 1/7/2008 | -4.50 / -4.37% | 101.00 | 102.00 | 98.50 | 98.50 | 98.50 | 4.66 | 43,450 |   |  
            | 1/4/2008 | -3.00 / -2.83% | 104.00 | 105.00 | 103.00 | 103.00 | 103.00 | 4.87 | 23,030 |   |  			
            | 1/3/2008 | 0.00 / 0.00% | 105.00 | 107.00 | 105.00 | 106.00 | 106.00 | 5.01 | 8,200 |   |  
            | 1/2/2008 | -1.00 / -0.93% | 106.00 | 108.00 | 106.00 | 106.00 | 106.00 | 5.01 | 7,240 |   |  			
            | 12/28/2007 | 0.00 / 0.00% | 107.00 | 107.00 | 107.00 | 107.00 | 107.00 | 5.06 | 10,240 |   |  
            | 12/27/2007 | 0.00 / 0.00% | 108.00 | 109.00 | 106.00 | 107.00 | 107.00 | 5.06 | 51,430 |   |  			
            | 12/26/2007 | +1.00 / +0.94% | 106.00 | 107.00 | 105.00 | 107.00 | 107.00 | 5.06 | 26,270 |   |  
            | 12/25/2007 | -1.00 / -0.93% | 107.00 | 107.00 | 105.00 | 106.00 | 106.00 | 5.01 | 22,480 |   |  			
            | 12/24/2007 | -2.00 / -1.83% | 107.00 | 109.00 | 106.00 | 107.00 | 107.00 | 5.06 | 12,950 |   |  
            | 12/21/2007 | +1.00 / +0.93% | 109.00 | 109.00 | 107.00 | 109.00 | 109.00 | 5.16 | 15,900 |   |  			
            | 12/20/2007 | -2.00 / -1.82% | 112.00 | 112.00 | 107.00 | 108.00 | 108.00 | 5.11 | 29,070 |   |  
            | 12/19/2007 | +5.00 / +4.76% | 110.00 | 110.00 | 110.00 | 110.00 | 110.00 | 5.20 | 52,670 |   |  			
            | 12/18/2007 | +3.00 / +2.94% | 102.00 | 105.00 | 102.00 | 105.00 | 105.00 | 4.97 | 8,160 |   |  
            | 12/17/2007 | -2.00 / -1.92% | 106.00 | 106.00 | 102.00 | 102.00 | 102.00 | 4.82 | 33,880 |   |  			
            | 12/14/2007 | -2.00 / -1.89% | 103.00 | 107.00 | 103.00 | 104.00 | 104.00 | 4.92 | 17,730 |   |  
            | 12/13/2007 | -3.00 / -2.75% | 109.00 | 109.00 | 106.00 | 106.00 | 106.00 | 5.01 | 30,110 |   |  			
            | 12/12/2007 | 0.00 / 0.00% | 107.00 | 110.00 | 107.00 | 109.00 | 109.00 | 5.16 | 31,840 |   |  
            | 12/11/2007 | -3.00 / -2.68% | 110.00 | 112.00 | 109.00 | 109.00 | 109.00 | 5.16 | 16,140 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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