Statements of Income and Expenses and Changes in Partners' Capital (Unaudited) (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2011		Jun. 30, 2010		Jun. 30, 2011		Jun. 30, 2010
Investment Income:
Interest income allocated from Master	$ 1,252		$ 10,111		$ 8,535		$ 14,938
Expenses:
Expenses allocated from Master	49,288		41,985		90,387		70,632
Brokerage fees	389,133		461,925		814,107		916,104
Management fees	171,578		204,466		359,046		405,426
Administrative fees	42,895		51,117		89,761		101,357
Other	53,513		90,536		100,792		132,422
Total expenses	706,407		850,029		1,454,093		1,625,941
Net investment income (loss)	(705,155)		(839,918)		(1,445,558)		(1,611,003)
Trading Results:
Net realized gains (losses) on closed contracts allocated from Master	(683,141)		1,537,006		(688,574)		(237,200)
Change in net unrealized gains (losses) on open contracts allocated from Master	(682,557)		(1,296,770)		(914,962)		(681,862)
Total trading results allocated from Master	(1,365,698)		240,236		(1,603,536)		(919,062)
Net income (loss)	(2,070,853)		(599,682)		(3,049,094)		(2,530,065)
Subscriptions - Limited Partners	0		1,894,000		0		3,456,000
Redemptions - General Partner	0		0		0		(700,077)
Redemptions - Limited Partners	(5,681,698)		(2,550,800)		(7,687,480)		(4,227,419)
Net increase (decrease) in Partners' Capital	(7,752,551)		(1,256,482)		(10,736,574)		(4,001,561)
Partners' Capital, beginning of period	34,972,879		40,620,147		37,956,902		43,365,226
Partners' Capital, end of period	$ 27,220,328		$ 39,363,665		$ 27,220,328		$ 39,363,665
Net asset value per unit (28,052.1864 and 38,995.3791 units outstanding at June 30, 2011 and 2010, respectively)	$ 970.35		$ 1,009.44		$ 970.35		$ 1,009.44
Net income (loss) per unit*	$ (62.39)	[1]	$ (15.24)	[1]	$ (90.34)	[1]	$ (62.17)	[1]
Weighted average units outstanding	33,602.0318		39,784.0795		34,555.3306		39,855.2165

[1] Based on change in net asset value per unit.