STATEMENTS OF OPERATIONS (USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2011		Sep. 30, 2010		Sep. 30, 2011		Sep. 30, 2010
TRADING PROFIT (LOSS):
Realized, net	$ 1,091,468		$ 1,048,694		$ 19,813,936		$ 10,672,566
Change in unrealized, net	3,011,350		12,579,179		(7,291,720)		15,910,822
Brokerage commissions	(221,187)		(254,073)		(727,674)		(621,245)
Total trading profit (loss)	3,881,631		13,373,800		11,794,542		25,962,143
INVESTMENT INCOME (LOSS)
Interest	17,392		687		16,215		(748)
EXPENSES:
Management fee	1,262,405		1,104,940		3,803,869		3,037,665
Sponsor fee	197,767		201,499		614,503		543,241
Performance fee	620,207		3,031,767		1,878,168		5,642,313
Other	138,395		141,794		478,000		355,227
Total expenses	2,218,774		4,480,000		6,774,540		9,578,446
NET INVESTMENT LOSS	(2,201,382)		(4,479,313)		(6,758,325)		(9,579,194)
NET INCOME (LOSS)	$ 1,680,249		$ 8,894,487		$ 5,036,217		$ 16,382,949
Class A
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	3,885,042	[1]	4,353,327	[1]	4,051,431	[1]	3,736,827	[1]
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0044	[1]	$ 0.0365	[1]	$ 0.0150	[1]	$ 0.0338	[1]
Class C
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	20,544,718	[1]	23,317,825	[1]	21,067,434	[1]	20,787,208	[1]
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0007	[1]	$ 0.0334	[1]	$ 0.0058	[1]	$ 0.0345	[1]
Class D
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	12,285,319	[1]	12,285,319	[1]	12,285,319	[1]	11,881,301	[1]
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0082	[1]	$ 0.0411	[1]	$ 0.0247	[1]	$ 0.0593	[1]
Class I
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	8,622,031	[1]	8,487,149	[1]	8,622,031	[1]	7,992,372	[1]
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0048	[1]	$ 0.0373	[1]	$ 0.0145	[1]	$ 0.0541	[1]
Class DS
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	120,690,663		107,015,907		118,458,585		96,137,026
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0096		$ 0.0493		$ 0.0262		$ 0.0964
Class DT
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	33,083,939	[2]	46,613,590	[2]	35,108,682	[2]	53,392,215	[2]
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0105	[2]	$ 0.0399	[2]	$ 0.0376	[2]	$ 0.0962	[2]

[1] Units issued on August 1, 2009.

[2] Units issued on February 1, 2010.