Note 8 - Financial Highlights (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Financial Highlights [Table Text Block]

	Year Ended December 31, 2022			June 15, 2021 (Date of Inception) to December 31, 2021
Net asset value per Share, beginning of period	$	18.19		$	18.65
Net investment loss(a)		(0.01	)		(0.01	)
Net realized and unrealized loss(b)		(0.08	)		(0.45	)
Net decrease in net assets from operations		(0.09	)		(0.46	)
Net asset value per Share, end of period	$	18.10		$	18.19
Total return, at net asset value(c)		(0.49	)%		(2.47	)%(d)
Ratio to average net assets:
Net investment loss		(0.07	)%		(0.07	)%(e)
Total expenses		0.14	%		0.15	%(e)
Total expenses after fees waived		0.07	%		0.07	%(e)