v3.26.1
FINANCIAL HIGHLIGHTS (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Investment Company [Abstract]    
Net asset value, beginning of period $ 99.04 $ 50.00
Net investment loss (0.27) (0.15)
Net realized and unrealized gain (loss) (6.26) 49.19
Total from investment operations (6.53) 49.04
Net asset value, end of period $ 92.51 $ 99.04
TOTAL RETURN [1] (6.59%) 98.08%
Net assets, end of period (000's omitted) $ 139,687 $ 360,517
Ratios to average net assets of Expenses, net of expense waivers 0.25% 0.20% [2]
Ratios to average net assets of Expenses, prior to expense waivers 0.25% 0.25% [2]
Ratio of net investment income (loss) to average net investment loss (0.25%) (20.00%) [2]
[1] Total return calculated for a period of less than one year is not annualized. For the period in which the Sponsor waived its fee, the total return would have been lower if such fee had not been waived (Note 3).
[2] Annualized.