[U.S. Spot Bitcoin ETF Records Single-Day Net Outflow of $397 Million, BlackRock's IBIT Outflows $342 Million] BlockBeats News, June 4: According to data from Farside Investors, on June 3, U.S. spot Bitcoin ETFs recorded a total net outflow of $396.6 million. Among them, BlackRock's IBIT saw a single-day net outflow of $342.3 million, making it the largest Bitcoin ETF outflow for the day. Fidelity's FBTC recorded a net outflow of $54.3 million, while other major products saw relatively stable fund flows. Meanwhile, U.S. spot Ethereum ETFs recorded a total net outflow of $53 million on the same day. Of this, BlackRock's ETHA saw a net outflow of $51.6 million, FETH recorded a net outflow of $1.4 million, and other products showed no significant fund movement.