The SEC is fast-tracking Solana ETF proposals, with potential approvals as early as July after requesting updated S-1 filings.Regulators are considering allowing staking within Solana ETFs, a move that could significantly benefit investors.Bloomberg analysts estimate a high likelihood (90%) of Solana ETF approval in 2025, similar to expectations for a Litecoin ETF.Grayscale and other asset management firms are in discussions with the SEC for offering Solana ETFs, with Grayscale leading the push.