v3.26.1
Statements of Changes in Net Assets (Unaudited) - USD ($)
 3 Months Ended 7 Months Ended
Jun. 30, 2026
Jun. 30, 2026
Investment Owned, Balance [Abstract]    
Net assets, beginning of period $ 15,092,444
Contributions for Shares issued 3,074,260 27,171,163
Distributions for Shares redeemed (2,113,025) (2,504,716)
Income distributions (53,101) (53,101)
Net investment income 23,426 36,224
Net realized gain on in-kind liabilities paid 81 140
Net realized loss on investment in SUI sold to pay Sponsor Fee (7,436) (9,266)
Net realized loss on investment in SUI sold for redemptions (1,160,477) (1,419,555)
Net realized loss on investment in SUI sold for distributions (16,498) (16,498)
Net change in unrealized appreciation on Sponsor Fee payable 1,616 1,911
Net change in unrealized depreciation on investment in SUI (2,203,432) (10,568,444)
Net assets, end of period $ 12,637,858 $ 12,637,858
Shares issued and redeemed    
Shares issued 170,000 1,050,000 [1]
Shares redeemed (120,000) (140,000) [1]
Net increase in Shares issued 50,000 910,000 [1]
[1] On February 22, 2026, there was a 2-for-1 reverse share split – See Note 1. Historical shares outstanding and net asset value per share have been adjusted to reflect the 2-for-1 reverse share split on a retroactive basis.