COMEX Copper Daily Futures Price For Apr 21, 2010 
		Thursday, Apr 22, 2010
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            | Contract | 
            Open | 
            High | 
            Low | 
            Close | 
            Change | 
            Volume  | 
            Open Int. | 
        
        
            | Apr '10(CHCJ) | 
            3.5000 | 
            3.5340 | 
            3.4850 | 
            3.5330 | 
            0.0210 | 
            68 | 
            578 | 
        
        
            | May '10(CHCK) | 
            3.5180 | 
            3.5390 | 
            3.4705 | 
            3.5350 | 
            0.0215 | 
            31437 | 
            30664 | 
        
        
            | Jun '10(CHCM) | 
            3.5200 | 
            3.5475 | 
            3.4855 | 
            3.5470 | 
            0.0220 | 
            410 | 
            2211 | 
        
        
            | July '10(CHCN) | 
            3.5395 | 
            3.5605 | 
            3.4940 | 
            3.5575 | 
            0.0220 | 
            7824 | 
            82071 | 
        
        
            | Aug '10(CHCQ) | 
            3.5230 | 
            3.5280 | 
            3.5230 | 
            3.5665 | 
            0.0220 | 
            128 | 
            7180 | 
        
        
            | Sep '10(CHCU) | 
            3.5590 | 
            3.5740 | 
            3.5095 | 
            3.5735 | 
            0.0225 | 
            1057 | 
            14240 | 
        
        
            | Oct '10 (CHCV) | 
            3.5775 | 
            3.5775 | 
            3.5775 | 
            3.5765 | 
            0.0220 | 
            1 | 
            431 | 
        
        
            | Nov '10 (CHCX) | 
            3.6380 | 
            3.6380 | 
            3.6380 | 
            3.5795 | 
            0.0225 | 
            - | 
            275 | 
        
        
            | Dec '10 (CHCZ) | 
            3.5270 | 
            3.5815 | 
            3.5220 | 
            3.5825 | 
            0.0230 | 
            646 | 
            10085 | 
        
        
            | Jan '11(CHCF) | 
            3.6430 | 
            3.6430 | 
            3.6430 | 
            3.5835 | 
            0.0230 | 
            - | 
            184 | 
        
        
            | Feb '11(CHCG) | 
            3.1750 | 
            3.1750 | 
            3.1750 | 
            3.5845 | 
            0.0235 | 
            - | 
            189 | 
        
        
            | Mar '11 (CHCH) | 
            3.5640 | 
            3.5640 | 
            3.5270 | 
            3.5855 | 
            0.0240 | 
            99 | 
            2330 |