币界网报道:Rex Shares has launched the Staked Solana ETF (STSOL), the first U.S. ETF tracking Solana's staking rewards. The actively managed fund aims to mirror SOL's price movements while capturing staking yields through its custodian, BitGo. Unlike spot Bitcoin ETFs, STSOL won't hold SOL directly but will use derivatives like swaps and futures. The ETF charges a 0.85% fee and trades on Cboe BZX Exchange. Rex CEO Greg King stated the product offers institutional investors exposure to Solana's staking economy without direct asset management. This follows their earlier Bitcoin staking ETF (BST