Statements of Income and Expenses - USD ($)		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Investment Income:
Interest income		$ 127,287	$ 90,931	$ 383,500	$ 231,975
Expenses:
General Partner fees		189,544	243,865	628,489	801,897
Ongoing placement agent fees		189,544	243,865	628,489	801,897
Management fees		137,803	200,021	456,877	664,990
Total expenses		516,891	687,751	1,713,855	2,268,784
Net investment loss		(389,604)	(596,820)	(1,330,355)	(2,036,809)
Net gains (losses) on trading of commodity interests:
Net realized gains (losses) on closed contracts		(283,817)	(1,634,224)	(394,714)	(778,994)
Net change in unrealized gains (losses) on open contracts		1,890,232	1,230,203	173,703	(1,817,649)
Total trading results		1,606,415	(404,021)	(221,011)	(2,596,643)
Net income (loss)		$ 1,216,811	$ (1,000,841)	$ (1,551,366)	$ (4,633,452)
Net income (loss) per Unit*	[1]	$ 0.73	$ (0.47)	$ (0.82)	$ (2.03)
Weighted average number of Units outstanding		1,696,958.937	2,195,874.127	1,805,984.228	2,332,885.846

[1] Represents the change in net asset value per Unit during the period.