[Ark Invest Applies to Launch Four Quarterly Bitcoin ETF Products] According to Bitcoin Magazine, as reported by Golden Finance, Cathie Wood's Ark Invest has submitted a preliminary prospectus to the U.S. Securities and Exchange Commission (SEC), planning to launch four quarterly Bitcoin ETF products named ARK DIET Q1, Q2, Q3, and Q4 Bitcoin 1 ETF. These products will be managed by ARK ETF Trust, and the trading codes have yet to be determined. The prospectus is still in its preliminary stage and requires SEC approval before official issuance.