v3.25.2
SUBSEQUENT EVENTS
3 Months Ended
Jun. 30, 2025
SUBSEQUENT EVENTS [Abstract]  
SUBSEQUENT EVENTS
10.
SUBSEQUENT EVENTS
 
On July 29, 2025, the SEC approved an amendment to the Fund's Rule 19b-4 Order permitting in-kind creations and redemptions in the Fund's Shares. The Trust is currently evaluating the implications of the amended Order and has not yet implemented in-kind creations or redemptions with its Authorized Participants as of the date of this report. To the extent implemented, the flexibility to transact in-kind is anticipated to offer the potential for cost and operational efficiencies for the Fund. As of the date of this report, the Trust does not expect any material impact to the Fund's financial position in connection with this development.
Franklin Ethereum ETF [Member]  
SUBSEQUENT EVENTS [Abstract]  
SUBSEQUENT EVENTS
10.
SUBSEQUENT EVENTS
 
On July 29, 2025, the SEC approved an amendment to the Fund's Rule 19b-4 Order permitting in-kind creations and redemptions in the Fund's Shares. The Trust is currently evaluating the implications of the amended Order and has not yet implemented in-kind creations or redemptions with its Authorized Participants as of the date of this report. To the extent implemented, the flexibility to transact in-kind is anticipated to offer the potential for cost and operational efficiencies for the Fund. As of the date of this report, the Trust does not expect any material impact to the Fund's financial position in connection with this development.