#AltcoinETFsPostponed As of April 2025, the U.S. Securities and Exchange Commission (SEC) has postponed decisions on several altcoin exchange-traded fund (ETF) applications, including those for Solana (SOL), XRP, Litecoin (LTC), Dogecoin (DOGE), and Cardano (ADA). This delay stems from ongoing regulatory scrutiny and leadership transitions within the SEC. Notably, the SEC has rejected multiple spot Solana ETF applications, citing concerns about market manipulation and the classification of Solana as a security.