Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net gain (loss) allocated from investment in Graham Alternative Investment Trading LLC
Net realized gain (loss) on investments	$ (33,907)	$ 1,708,088	$ (4,686,614)	$ 8,918,558
Net increase (decrease) in unrealized appreciation on investments	1,104,746	(1,892,398)	(1,978,632)	(2,228,403)
Brokerage commissions and fees	(87,034)	(136,664)	(194,027)	(306,118)
Net gain (loss) allocated from investment in Graham Alternative Investment Trading LLC	983,805	(320,974)	(6,859,273)	6,384,037
Investment income
Interest income	35,553	42,136	73,415	86,199
Expenses
Advisory fees	284,632	411,987	592,650	807,055
Sponsor fees	207,993	274,194	427,563	534,419
Professional fees and other	28,728	24,243	57,450	164,922
Administrator's fees	22,052	30,695	45,109	60,088
Total expenses	543,405	741,119	1,122,772	1,566,484
Net investment loss allocated from investment in Graham Alternative Investment Trading LLC	(507,852)	(698,983)	(1,049,357)	(1,480,285)
Net income (loss)	$ 475,953	$ (1,019,957)	$ (7,908,630)	$ 4,903,752