[Yesterday, U.S. Bitcoin Spot ETFs saw a net outflow of $70.5 million, and Ethereum Spot ETFs saw a net outflow of $28.1 million] BlockBeats News, May 21, according to Farside monitoring, U.S. Bitcoin Spot ETFs experienced a net outflow of $70.5 million yesterday, including: BlackRock IBIT: -$61.5 million Fidelity FBTC: -$10.1 million Morgan Stanley MSBT: +$1.1 million U.S. Ethereum Spot ETFs experienced a net outflow of $28.1 million yesterday, including: BlackRock ETHA: -$30.9 million BlackRock ETHB: +$4.4 million Fidelity FETH: -$1.6 million