Deep Tide TechFlow News, on July 18, according to The Block, the REX-Osprey Solana ETF has performed remarkably since its launch on July 2, with trading volume exceeding $222 million as of July 16, and net inflows reaching $69.7 million, with only one day of outflows. This ETF innovatively integrates a staking mechanism, allowing held SOL assets to participate in network validation to earn additional returns, distinguishing it from the pure holding model of Bitcoin ETFs. REX-Osprey collaborates with Anchorage Digital, the only federally licensed crypto bank in the U.S., responsible for the fund's custody and on-chain staking management.