XML 17 R3.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Condensed Statements of Operations (USD $)
 3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Gain (loss) on trading of commodity futures contracts:        
Realized gain on closed positions $ 13,159,190 $ 3,647,430 $ 21,292,660 $ 14,543,180
Change in unrealized loss on open positions (37,193,770) (19,570,260) (14,501,200) (27,276,150)
Dividend income 5,705 15,373 18,034 23,476
Interest income 585 1,147 1,581 2,817
Other income 8,000 2,000 24,000 3,000
Total income (loss) (24,020,290) (15,904,310) 6,835,075 (12,703,677)
Expenses        
General Partner management fees (Note 3) 367,540 232,031 693,859 469,598
Professional fees 99,690 78,418 200,774 243,915
Brokerage commissions 5,219 (1,051) 17,242 4,089
Other expenses 26,101 34,042 49,160 51,295
Total expenses 498,550 343,440 961,035 768,897
Net income (loss) $ (24,518,840) $ (16,247,750) $ 5,874,040 $ (13,472,574)
Net income (loss) per limited partnership unit (4.71) (4.31) 0.88 (3.57)
Net income (loss) per weighted average limited partnership unit (4.68) (4.14) 1.16 (3.37)
Weighted average limited partnership units outstanding 5,241,758 3,921,978 5,080,663 3,998,895