Entity Address, Address Line One Entity Address, City or Town Entity Address, Postal Zip Code Entity Address, State or Province Entity Central Index Key Entity Common Stock, Shares Outstanding Entity Current Reporting Status Entity Emerging Growth Company Entity Ex Transition Period Entity File Number Entity Filer Category Entity Incorporation, State or Country Code Entity Interactive Data Current Entity Registrant Name Entity Shell Company Entity Small Business Entity Tax Identification Number Local Phone Number Title of 12(b) Security Security Exchange Name Trading Symbol Creation and Redemption of Shares Creation and Redemption of Shares [Text Block] Disclosure of creation and redemption of shares. Related Parties [Abstract] Related Parties Related Party Transactions Disclosure [Text Block] Paid-in-capital Additional Paid in Capital, Total Total assets Assets, Total Assets Assets [Abstract] Net assets Net Assets Commitments and contingent liabilities (Note 6) Commitments and Contingencies Shares issued and outstanding, no par value, unlimited amount authorized Common Stock, Shares, Issued Total liabilities Liabilities, Total Liabilities Liabilities [Abstract] Net assets consists of Liabilities and Equity [Abstract] Net asset value per share Net Asset Value Per Share Accumulated earnings (loss) Retained Earnings (Accumulated Deficit) Statement of Financial Position [Abstract] Net assets Net assets, end of period Net assets, beginning of period Equity, Attributable to Parent, Total Shares, par value Common Stock, No Par Value Shares authorized Common Stock, Shares Authorized, Unlimited [Fixed List] Shares issued and redeemed Investment Company, Capital Share Transaction, Increase (Decrease) [Abstract] Statement of Changes in Net Assets [Abstract] Shares issued Stock Issued During Period, Shares, New Issues Net increase (decrease) in Shares issued Stock Issued During Period, Shares, Period Increase (Decrease) Contributions for Shares issued Stock Issued During Period, Value, New Issues Shares redeemed Stock Redeemed or Called During Period, Shares Distributions for Shares redeemed Stock Redeemed or Called During Period, Value Organization [Abstract] Organization Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Significant Accounting Policies [Abstract] Significant Accounting Policies Significant Accounting Policies [Text Block] Trust Expenses [Abstract] Trust Expenses Other Income and Other Expense Disclosure [Text Block] Creation and Redemption of Shares [Abstract] Commitments and Contingent Liabilities [Abstract] Commitments and Contingent Liabilities Commitments and Contingencies Disclosure [Text Block] Concentration Risk Concentration Risk Disclosure [Text Block] Concentration Risk [Abstract] Indemnification [Abstract] Indemnification Indemnification [Text Block] The entire disclosure is for Indemnification. Subsequent Events [Abstract] Subsequent Events Subsequent Events [Text Block] Total proceeds to the trust from sale Proceeds from sale of initial shares Amount of sale of initial seed shares. Per-share price Investment Company, Share Issuance, Per Share Percentage of sponsor fee Percentage of Sponsor Fee Percentage of sponsor fee. Trust Expenses [Line Items] Related and Nonrelated Parties [Domain] Calculation of NAV and NAV per Share Calculation of NAV and NAV Per Share [Policy Text Block] This disclosure policy for calculation of Net Asset Value (NAV) and NAV per Share. Cash Cash and Cash Equivalents, Policy [Policy Text Block] Federal Income Taxes Income Tax, Policy [Policy Text Block] Segment Reporting Segment Reporting, Policy [Policy Text Block] Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Sale of Stock [Domain] Purchased shares Stock Issued During Period, Shares, Purchase of Assets Subsequent Event [Member] Subsequent Event Type [Axis] Sale of Stock [Axis] Sponsor [Member] Trust Expenses [Table] Related and Nonrelated Parties [Axis] Creation and Redemption of Shares [Line Items] Creation and Redemption of Shares [Line Items] Accounting Estimates Accounting Estimates [Policy Text Block] The entire policy disclosure of accounting estimates. Distributions to Shareholders Distributions to Shareholders [Policy Text Block] The entire policy disclosure of distributions to shareholders. Rule 10b5-1 Arrangement Modified Rule 10b5-1 trading arrangement modified. Number of shares redeems Number of shares redeems. Stock, Class of Stock [Table] Initial Seed Shares [Member] Non-Rule 10b5-1 Arrangement Modified Non-Rule 10b5-1 trading arrangement modified. Amendment Flag City Area Code Cover [Abstract] Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Year Focus Document Period End Date Document Quarterly Report Document Transition Report Document Type Collaborative Arrangement and Arrangement Other than Collaborative [Table] Number of purchased shares Number of Shares Issued The number of shares issued. Organization [Line Items] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Basis of Accounting Basis of Accounting, Policy [Policy Text Block] Investment Valuation Fair Value Transfer, Policy [Policy Text Block] Investment Transactions Investment, Policy [Policy Text Block] Number of operating segments Number of Operating Segments Description of segment reporting CODM Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Price per share Shares Issued, Price Per Share Subsequent Events [Line Items] Subsequent Event [Line Items] Subsequent Event [Table] Subsequent Event Type [Domain] Legal fees and expenses Legal Fees Shares of the trust Common Stock, Shares Held in Employee Trust, Shares Related Party Transaction [Table] Related Parties [Line Items] Related Party Transaction [Line Items] Initial Seed Creation Baskets [Member] Total proceeds to the trust from sale Proceeds from Sale of Trust Assets to Pay Expenses Staking rewards percentage Staking Rewards Percentage Represents the percentage of staking rewards. Chief Executive Officer