According to news from Coin World, as of now, several institutions have submitted applications for Spot encryption ETFs for LTC, SOL, XRP, and others, as shared by Bloomberg analyst @JSeyff. Bloomberg Intelligence estimates that the approval probability for Litecoin, Solana, and encryption asset basket/index ETFs is 90%, 85% for XRP, 80% for DOGE and HBAR, and 75% for DOT, AVAX, ADA, etc. All projects' 19b-4 filings have been confirmed by the SEC, with the final approval deadline concentrated in the second half of 2025.