Consolidated Statements of Financial Condition - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Assets
Investment in Graham Alternative Investment Trading LLC, at fair value	$ 29,847,320	$ 28,992,857
Redemptions receivable from Graham Alternative Investment Trading LLC	188,308	79,131
Total assets	30,035,628	29,071,988
Liabilities:
Redemptions payable	188,308	79,131
Total liabilities	188,308	79,131
Members' capital:
Members' capital	29,847,320	28,992,857
Total liabilities and members' capital	30,035,628	29,071,988
Class 0 Units [Member]
Members' capital:
Members' capital	18,738,967	17,813,986
Class 2 Units [Member]
Members' capital:
Members' capital	$ 11,108,353	$ 11,178,871