#Solana质押型ETF Solana Staking ETF (SSK) was jointly launched by REX Shares and Osprey, becoming the first cryptocurrency ETF in the United States to support staking rewards. This product allows investors to participate in blockchain network validation by staking SOL tokens, earning annualized returns (similar to fixed deposits), while tracking the price performance of SOL. Its innovation lies in staking at least 50% of its holdings on-chain, with staking rewards distributed in SOL, and satisfying SEC compliance requirements by allocating 40% to offshore ETF assets. The management fee for SSK is 0.75%, and after its listing, it drove a 6% single-day increase in SOL's price, reaching a market capitalization of $83.5 billion. Analysts believe this move will initiate a 'crypto ETF summer frenzy,' accelerating the approval of staking products like Ethereum.