【Polymarket Predicts the Probability of Spot Solana ETF Approval Rises to 71% Before July 31 Next Year】According to a report by Golden Finance, the probability of the U.S. SEC approving the spot Solana ETF application before July 31, 2025, has risen to 71% on Polymarket. Yesterday, Nate Geraci, president of The ETF Store, revealed that VolatilityShares has submitted an application to U.S. regulators to launch a leveraged ETF based on Solana futures. In response, Bloomberg senior ETF analyst Eric Balchunas posted on X platform stating that if the Solana futures ETF is approved, it could drive the listing of the spot Solana ETF.