Unaudited Consolidated Statements of Cash Flows - USD ($)	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash flows provided by (used in) operating activities
Net income (loss)	$ (377,966)	$ 2,964,907	$ 718,653	$ (815,172)	$ 2,586,941	$ (96,519)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Net (income) loss allocated from investment in Graham Alternative Investment Trading LLC					(2,586,941)	96,519
Proceeds from sale of investment in Graham Alternative Investment Trading LLC					2,742,009	940,574
Investment in Graham Alternative Investment Trading LLC					(792,000)	(3,199,000)
Net cash provided by (used in) operating activities					1,950,009	(2,258,426)
Cash flows (used in) provided by financing activities
Subscriptions (net of subscription received in advance)					872,000	3,314,000
Redemptions (net of redemptions payable)					(2,742,009)	(940,574)
Net cash (used in) provided by financing activities					(1,870,009)	2,373,426
Net change in cash and cash equivalents					80,000	115,000
Cash and cash equivalents, beginning of period		$ 115,000		$ 0	115,000	0
Cash and cash equivalents, end of period	$ 195,000		$ 115,000		$ 195,000	$ 115,000