SIGNIFICANT ACCOUNTING POLICIES (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SIGNIFICANT ACCOUNTING POLICIES [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Changes in Shares | Changes in the Shares for the period from April 1, 2026 to June 30, 2026* are as follows:
* No comparative period presented as the Fund’s operations commenced on December 3, 2025. ^ Dollar amount of balance represents the cumulative fair value of creation of Shares less the redemption of Shares, at the time of the specific creation or redemption. |
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| Franklin Solana ETF [Member] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SIGNIFICANT ACCOUNTING POLICIES [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Changes in Shares | Changes in the Shares for the period from April 1, 2026 to June 30, 2026* are as follows:
* No comparative period presented as the Fund’s operations commenced on December 3, 2025. ^ Dollar amount of balance represents the cumulative fair value of creation of Shares less the redemption of Shares, at the time of the specific creation or redemption. |
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