Grayscale and NYSE just filed to convert the Grayscale Solana Trust, GSOL, into an ETF. Previously, companies such as VanEck, 21Shares, Canary Funds, and Bitwise had also submitted applications for spot SOL ETFs. https://www.nyse.com/publicdocs/nyse/markets/nyse-arca/rule-filings/filings/2024/SR-NYSEArca-2024-110.pdf