<ul data-eligibleForWebStory="true">A Solana ETF from REX and Osprey is set to launch on Wednesday.Bloomberg ETF analyst Eric Balchunas confirmed the launch timeline on social media.The approval of this ETF marks a change in the SEC’s stance toward unconventional fund structures.This launch indicates growing regulatory comfort with crypto ETFs beyond Bitcoin and Ethereum, potentially paving the way for more altcoin products.