[Yesterday, U.S. Bitcoin Spot ETF saw a net outflow of $163.5 million, Ethereum Spot ETF saw a net outflow of $55.7 million] BlockBeats News, March 19, according to Farside monitoring data, yesterday the U.S. Bitcoin Spot ETF experienced a net outflow of $163.5 million, while the Ethereum Spot ETF experienced a net outflow of $55.7 million.