Financial Highlights Per Share Performance (Tables)

6 Months Ended

Dec. 31, 2024

Investment Company, Financial Highlights [Abstract]

Summary of Per Share Data

	Three Months Ended December 31,						Six Months Ended December 31,
	2024			2023			2024			2023
Per Share Data:
Principal market net asset value, beginning of period	$	2.89		$	2.05		$	3.34		$	2.64
Net increase (decrease) in net assets from investment operations:
Net investment loss		(0.02	)		(0.01	)		(0.04	)		(0.03	)
Net realized and unrealized gain (loss)		0.80			0.21			0.37			(0.36	)
Net increase (decrease) in net assets resulting from operations		0.78			0.20			0.33			(0.39	)
Principal market net asset value, end of period	$	3.67		$	2.25		$	3.67		$	2.25
Total return		26.99	%		9.76	%		9.88	%		-14.77	%
Ratios to average net assets:
Net investment loss		-2.50	%		-2.50	%		-2.50	%		-2.50	%
Expenses		-2.50	%		-2.50	%		-2.50	%		-2.50	%