STATEMENTS OF OPERATIONS (USD $)	3 Months Ended			6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012	Jun. 30, 2013		Jun. 30, 2012
TRADING PROFIT (LOSS):
Realized, net	$ (8,859,885)		$ (31,207,096)	$ 42,883,257		$ (13,687,518)
Change in unrealized, net	(1,002,459)		(3,931,484)	(2,139,903)		(29,139,143)
Brokerage commissions	(348,967)		(469,917)	(741,956)		(818,051)
Total trading profit (loss), net	(10,211,311)		(35,608,497)	40,001,398		(43,644,712)
INVESTMENT INCOME (EXPENSE):
Interest, net	(82,095)		(64,237)	(121,871)		(104,866)
EXPENSES:
Management fee	5,460,963		5,742,447	11,013,780		11,463,068
Sponsor fee	4,115,576		4,309,141	8,265,697		8,508,663
Performance fee	86,102			90,275		519
Other	548,762		463,772	1,157,833		885,596
Total expenses	10,211,403		10,515,360	20,527,585		20,857,846
NET INVESTMENT INCOME (LOSS)	(10,293,498)		(10,579,597)	(20,649,456)		(20,962,712)
NET INCOME (LOSS)	$ (20,504,809)		$ (46,188,094)	$ 19,351,942		$ (64,607,424)
Class A
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	99,070,799		113,592,682	101,325,861		111,424,467
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0251)		$ (0.0671)	$ 0.0303		$ (0.0962)
Class C
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	325,670,419		337,342,549	329,353,019		328,157,058
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0273)		$ (0.0676)	$ 0.0190		$ (0.0992)
Class D
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	86,362,386		97,791,413	94,183,131		95,994,401
Net income (loss) per weighted average Unit (in dollars per unit)	$ 0.0065		$ (0.0646)	$ 0.0715		$ (0.0873)
Class I
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	50,762,186		52,808,338	51,121,214		51,845,224
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0242)		$ (0.0679)	$ 0.0325		$ (0.0955)
Class DS
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	44,312,849		75,775,228	47,595,560		80,020,313
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0152)		$ (0.0613)	$ 0.0529		$ (0.0805)
Class DT
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	11,379,338		16,958,236	12,108,300		17,526,790
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0160)		$ (0.0622)	$ 0.0580		$ (0.0812)
Class M
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	44,551,403		2,872,712	42,401,113		2,360,784
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0125)		$ (0.0483)	$ 0.0193		$ (0.0615)
Class F
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	39,389,564	[1]		39,389,564	[1]
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0425)	[1]		$ (0.0415)	[1]
Class F1
NET INCOME (LOSS) PER UNIT:
Weighted average number of Units outstanding (in units)	32,348,368	[2]		32,348,368	[2]
Net income (loss) per weighted average Unit (in dollars per unit)	$ (0.0253)	[2]		$ (0.0241)	[2]

[1] Units issued on May 16, 2013

[2] Units issued on June 1, 2013