v3.26.3
Financial Highlights - Financial Highlights of Net Investment Loss and Expenses (Details)
 2 Months Ended
Jun. 30, 2026
$ / shares
 [1]
Financial Highlights [Abstract]  
Net asset value per share, beginning of period (in Dollars per share) $ 25
From investment operations:  
Net investment loss (in Dollars per share) (0.01) [2]
Net realized gain (loss) and change in unrealized appreciation (depreciation) from investments in BNB (in Dollars per share) (3.58) [3]
Net decrease resulting from operations (in Dollars per share) (3.59)
Net asset value per share, end of period (in Dollars per share) $ 21.41 [4]
Total return (14.36%) [5]
Ratios to average net assets  
Expense 0.39% [6],[7]
Net investment loss (0.39%) [6],[7]
[1] No prior year comparative financial statements have been provided as the Trust did not have any operations as of June 30, 2025.
[2] Net investment loss per share has been calculated based upon an average of daily shares outstanding.
[3] The amount shown for a share outstanding throughout the period may not agree with the change in the aggregate gains and losses for the period because of the timing of sales and repurchases of the Trust’s shares in relation to fluctuating market values for the Trust.
[4] No comparative financial statements have been provided as the Trust did not have any operations as of June 30, 2025.
[5] Returns are not annualized and include adjustments required by GAAP. Returns for financial statements purposes may differ from net asset values and performance reported elsewhere by the Trust.
[6] Annualized
[7] Calculated based upon average daily net assets from May 28, 2026 (date of effectiveness) to June 30, 2026.