币界网报道：Rex Financial and Osprey Funds have successfully cleared a key regulatory hurdle with the U.S. Securities and Exchange Commission (SEC) for their proposed staked Ethereum (ETH) and Solana (SOL) exchange-traded funds (ETFs). The SEC has acknowledged the filings, marking a significant step toward potential approval, though final decisions are still pending. These ETFs would allow investors to gain exposure to staked ETH and SOL, earning rewards while bypassing the technical complexities of direct staking. Rex Financial's product targets staked ETH, while Osprey Funds focuses on staked SOL, both aiming to capitalize on growing institutional interest in proof-of-stake (PoS) assets. The move comes amid increasing demand for crypto investment vehicles, particularly after the SEC's recent approval of spot Bitcoin ETFs earlier this year. Industry analysts suggest that approval of staked ETH and SOL ETFs could further legitimize the sector and attract more institutional capital. However, regulatory scrutiny remains high, with the SEC previously expressing concerns over staking services being classified as securities offerings. Both firms have emphasized compliance and investor protection in their filings, addressing potential risks such as slashing penalties and validator failures. If approved, these ETFs could launch as early as Q4 2024, pending market conditions and final regulatory clearance. The developments highlight the evolving landscape of crypto-based financial products and the SEC's cautious but gradual openness to innovation in the space.