Unaudited Consolidated Statements of Cash Flows - USD ($)	3 Months Ended				6 Months Ended
	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Cash flows provided by operating activities
Net income	$ (135,962)	$ 984,847	$ (377,966)	$ 2,964,907	$ 848,885	$ 2,586,941
Adjustments to reconcile net income to net cash provided by operating activities:
Net income allocated from investment in Graham Alternative Investment Trading LLC					(848,885)	(2,586,941)
Proceeds from sale of investment in Graham Alternative Investment Trading LLC					1,959,127	2,742,009
Investment in Graham Alternative Investment Trading LLC					(966,250)	(792,000)
Net cash provided by operating activities					992,877	1,950,009
Cash flows used in financing activities
Subscriptions (net of subscriptions received in advance)					1,121,250	872,000
Redemptions (net of redemptions payable)					(1,959,127)	(2,742,009)
Net cash used in financing activities					(837,877)	(1,870,009)
Net change in cash and cash equivalents					155,000	80,000
Cash and cash equivalents, beginning of period		$ 255,000		$ 115,000	255,000	115,000
Cash and cash equivalents, end of period	$ 410,000		$ 195,000		$ 410,000	$ 195,000