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Statements of Changes in Net Assets (Unaudited) (Parenthetical) - shares
3 Months Ended 9 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2024
Mar. 31, 2023
Statement of Stockholders' Equity [Abstract]        
Creations, shares 100,000 200,000 600,000 300,000
Redemptions, shares 0 150,000 450,000 650,000