Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flows provided by operating activities
Net (loss) income	$ (1,923,433)	$ 5,476,983
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Net cash provided by operating activities	1,964,253	2,190,054
Cash flows used in financing activities
Subscriptions	347,000	734,544
Redemptions	(2,311,253)	(2,924,598)
Net cash used in financing activities	(1,964,253)	(2,190,054)
Net change in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	0	0
Graham Alternative Investment Trading LLC [Member]
Cash flows provided by operating activities
Net (loss) income	1,923,433	(5,476,983)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Proceeds from sale of investments in Graham Alternative Investment Trading LLC	2,311,253	2,924,598
Investments in Graham Alternative Investment Trading LLC	$ (347,000)	$ (734,544)