v3.26.1
COMBINED STATEMENT OF CHANGES IN NET ASSETS (Unaudited)
 3 Months Ended
Jun. 30, 2026
USD ($)
Net assets, beginning of period $ 9,365,055
Distributions to shareholders:  
Staking distribution to Shareholders (66,090) [1],[2]
Increase (decrease) in net assets from capital Share transactions:  
Contributions for Shares issued 0 [1],[2]
Distributions for Shares redeemed 0
Net assets, end of period 8,513,040
Net investment income (loss) 119,728
Net realized gain (loss) on investment in Solana sold for staking rewards distribution (26,368)
Net change in unrealized appreciation (depreciation) on investment in Solana (879,285)
Net increase (decrease) in net assets resulting from operations (785,925)
Franklin Solana ETF [Member]  
Net assets, beginning of period 9,365,055
Distributions to shareholders:  
Staking distribution to Shareholders (66,090) [3],[4]
Increase (decrease) in net assets from capital Share transactions:  
Contributions for Shares issued 0 [3],[4]
Distributions for Shares redeemed 0
Net assets, end of period 8,513,040
Net investment income (loss) 119,728
Net realized gain (loss) on investment in Solana sold for staking rewards distribution (26,368)
Net change in unrealized appreciation (depreciation) on investment in Solana (879,285)
Net increase (decrease) in net assets resulting from operations $ (785,925)
[1] 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.
[2] No comparative period presented as the Fund’s operations commenced on December 3, 2025.
[3] 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.
[4] No comparative period presented as the Fund’s operations commenced on December 3, 2025.