Note 8 - Financial Highlights (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

Financial Highlights [Table Text Block]

	Three Months Ended September 30, 2025			Three Months Ended September 30, 2024			Nine Months Ended September 30, 2025			Period from May 21, 2024 (Date of Seeding) to September 30, 2024
Net asset value per Share, beginning of period	$	18.81		$	26.47		$	25.24		$	25.00
Net investment loss(a)		(0.02	)		(0.01	)		(0.04	)		(0.01	)
Net realized and unrealized gain (loss)(b)		12.45			(6.55	)		6.04			(5.08	)
Net increase (decrease) in net assets from operations		12.43			(6.56	)		6.00			(5.09	)
Net asset value per Share, end of period	$	31.24		$	19.91		$	31.24		$	19.91
Total return, at net asset value(c)(d)		66.08	%		(24.78	)%		23.77	%		(20.20	)%(e)(f)
Ratio to average net assets:
Net investment loss(g)		(0.24	)%		(0.12	)%		(0.21	)%		(0.12	)%
Total expenses(g)		0.25	%		0.24	%		0.25	%		0.24	%
Total expenses after fees waived(g)		0.24	%		0.12	%		0.21	%		0.12	%