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                    Closing price on 11/11/2009
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                    | Open | 37.00 |  
                    | High | 39.00 |  
                    | Low | 37.00 |  
                    | Volume | 166,400 |  
                    | Split-adjusted Price | 3.48 |  
                
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 |  DBC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/11/2009 | +0.80 / +2.11% | 37.00 | 39.00 | 37.00 | 38.70 | 38.22 | 3.48 | 166,400 |   |  
            | 11/10/2009 | +0.50 / +1.34% | 37.70 | 38.90 | 37.00 | 37.90 | 37.67 | 3.41 | 231,800 |   |  			
            | 11/9/2009 | -1.30 / -3.36% | 38.50 | 40.00 | 37.30 | 37.40 | 37.60 | 3.37 | 348,700 |   |  
            | 11/6/2009 | -1.60 / -3.97% | 42.00 | 42.00 | 38.60 | 38.70 | 40.13 | 3.48 | 205,300 |   |  			
            | 11/5/2009 | +2.10 / +5.50% | 39.00 | 40.30 | 38.50 | 40.30 | 39.62 | 3.63 | 308,900 |   |  
            | 11/4/2009 | +0.20 / +0.53% | 38.00 | 39.50 | 37.00 | 38.20 | 38.00 | 3.44 | 262,200 |   |  			
            | 11/3/2009 | -0.90 / -2.31% | 38.30 | 40.00 | 36.40 | 38.00 | 37.55 | 3.42 | 272,600 |   |  
            | 11/2/2009 | -3.30 / -7.82% | 39.00 | 40.50 | 38.90 | 38.90 | 38.99 | 3.50 | 359,300 |   |  			
            | 10/30/2009 | +1.40 / +3.43% | 42.70 | 42.80 | 40.50 | 42.20 | 41.77 | 3.80 | 382,400 |   |  
            | 10/29/2009 | -1.90 / -4.45% | 41.00 | 42.00 | 40.00 | 40.80 | 40.23 | 3.67 | 581,800 |   |  			
            | 10/28/2009 | +0.50 / +1.18% | 41.00 | 44.30 | 41.00 | 42.70 | 43.04 | 3.84 | 388,700 |   |  
            | 10/27/2009 | -2.30 / -5.17% | 42.30 | 44.00 | 42.20 | 42.20 | 42.27 | 3.80 | 1,262,800 |   |  			
            | 10/26/2009 | -3.00 / -6.32% | 48.00 | 48.00 | 44.50 | 44.50 | 45.30 | 4.01 | 425,200 |   |  
            | 10/23/2009 | -0.90 / -1.86% | 50.00 | 50.50 | 45.00 | 47.50 | 48.85 | 4.19 | 875,900 |   |  			
            | 10/22/2009 | +2.70 / +5.91% | 48.30 | 48.40 | 46.90 | 48.40 | 47.91 | 4.27 | 1,073,200 |   |  
            | 10/21/2009 | +2.50 / +5.79% | 44.00 | 45.70 | 43.00 | 45.70 | 45.33 | 4.03 | 1,042,200 |   |  			
            | 10/20/2009 | +0.30 / +0.70% | 43.00 | 44.00 | 42.50 | 43.20 | 42.85 | 3.81 | 735,700 |   |  
            | 10/19/2009 | 0.00 / 0.00% | 42.50 | 42.90 | 41.60 | 42.90 | 42.48 | 3.78 | 686,800 |   |  			
            | 10/16/2009 | -1.00 / -2.28% | 43.90 | 43.90 | 42.30 | 42.90 | 42.80 | 3.78 | 436,700 |   |  
            | 10/15/2009 | -0.20 / -0.45% | 44.50 | 46.20 | 43.30 | 43.90 | 44.08 | 3.87 | 732,100 |   |  			
            | 10/14/2009 | -0.90 / -2.00% | 44.90 | 44.90 | 42.00 | 44.10 | 43.26 | 3.89 | 697,400 |   |  
            | 10/13/2009 | +1.50 / +3.45% | 46.50 | 46.50 | 43.50 | 45.00 | 45.07 | 3.97 | 903,800 |   |  			
            | 10/12/2009 | +2.60 / +6.36% | 43.50 | 43.50 | 43.00 | 43.50 | 43.47 | 3.84 | 628,300 |   |  
            | 10/9/2009 | +2.20 / +5.68% | 38.50 | 40.90 | 38.50 | 40.90 | 40.67 | 3.61 | 787,500 |   |  			
            | 10/8/2009 | +0.50 / +1.31% | 38.10 | 38.90 | 37.90 | 38.70 | 38.27 | 3.41 | 275,000 |   |  
            | 10/7/2009 | +0.20 / +0.53% | 37.80 | 38.50 | 37.80 | 38.20 | 38.07 | 3.37 | 711,900 |   |  			
            | 10/6/2009 | +0.20 / +0.53% | 39.00 | 39.00 | 37.60 | 38.00 | 37.90 | 3.35 | 342,000 |   |  
            | 10/5/2009 | -1.20 / -3.08% | 39.90 | 39.90 | 37.50 | 37.80 | 38.24 | 3.33 | 319,600 |   |  			
            | 10/2/2009 | +0.60 / +1.56% | 38.00 | 40.00 | 36.30 | 39.00 | 37.81 | 3.44 | 780,500 |   |  
            | 10/1/2009 | +0.70 / +1.86% | 38.00 | 39.50 | 37.20 | 38.40 | 38.38 | 3.39 | 715,000 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:01 PM
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