#AltcoinETFsPostponed U.S. Securities and Exchange Commission (SEC) has delayed decisions on several altcoin-based exchange-traded funds (ETFs), including those for XRP, Solana (SOL), Litecoin (LTC), Dogecoin (DOGE), and Cardano (ADA). These delays, announced in March 2025, are attributed to the SEC's need for additional time to review the proposals and the current leadership uncertainty within the agency. Acting SEC Chairman Mark Uyeda is overseeing the commission following the resignation of Paul Atkins, who was nominated to replace former Chairman Gary Gensler but was not confirmed by Congress