REX-Osprey, a collaboration between REX Shares and Osprey Funds, has announced that its crypto ETFs have reached over $500 million in assets under management (AUM). The portfolio includes the REX-Osprey Solana + Staking ETF (SSK), REX-Osprey DOGE ETF (DOJE), REX-Osprey XRP ETF (XRPR), and the pioneering U.S. Ethereum staking ETF, REX-Osprey ETH + Staking ETF (ESK). This milestone highlights the growing investor interest in diversified crypto investment products.