v3.26.1
Fair Value of SUI - Schedule of Changes in Quantity of SUI and Fair Value (Details) - USD ($)
 3 Months Ended 7 Months Ended
Jun. 30, 2026
Jun. 30, 2026
Schedule of Changes in Quantity of SUI and Fair Value [Abstract]    
Beginning balance, Quantity of SUI 17,213,810.1127
Beginning balance, Fair value $ 15,093,069
SUI purchased for cash contributions, Quantity of SUI 3,400,181.2116 20,999,928.3089
SUI purchased for cash contributions, Fair value $ 3,074,260 $ 27,171,163
SUI rewards received (net of Staking Provider Consideration), Quantity of SUI 51,506.7574 75,017.439
SUI rewards received (net of Staking Provider Consideration), Fair Value $ 46,205 $ 68,696
SUI sold for cash redemptions, Quantity of SUI (2,402,371.482) (2,802,341.9465)
SUI sold for cash redemptions, Fair value $ (2,113,025) $ (2,504,716)
SUI sold to pay expenses, Quantity of SUI (24,876.8434) (34,354.0451)
SUI sold to pay expenses, Fair value $ (20,862) $ (29,576)
SUI sold for distributions, Quantity of SUI (53,065.5418) (53,065.5418)
SUI sold for distributions, Fair value $ (53,101) $ (53,101)
Net realized loss on investment in SUI sold to pay Sponsor Fee, Quantity of SUI
Net realized loss on investment in SUI sold to pay Sponsor Fee, Fair value $ 7,436 $ (9,266)
Net realized loss on investment in SUI sold for redemptions, Quantity of SUI
Net realized loss on investment in SUI sold for redemptions, Fair value $ (1,160,477) $ (1,419,555)
Net realized loss on investment in SUI sold for distributions, Quantity of SUI
Net realized loss on investment in SUI sold for distributions, Fair value $ 16,498 $ (16,498)
Net change in unrealized depreciation on investment in SUI, Quantity of SUI
Net change in unrealized depreciation on investment in SUI, Fair value $ (2,203,432) $ (10,568,444)
Ending balance, Quantity of SUI 18,185,184.2145 18,185,184.2145
Ending balance, Fair value $ 12,638,703 $ 12,638,703