Tuttle Capital has delayed the launch of its 2X Long cryptocurrency ETFs to October 10, 2025. The ETFs, which track assets like XRP, Solana, and Cardano, were postponed to allow more time for regulatory review under SEC Rule 485. These leveraged ETFs are designed to provide twice the daily returns of their underlying cryptocurrencies and have attracted significant interest from investors amid growing demand for crypto investment products in the U.S.