[Yesterday, Bitcoin Spot ETF saw a net outflow of $40.4 million, Ethereum Spot ETF saw a net outflow of $145.7 million] BlockBeats news, on October 21, according to monitoring by Farside Investors, Bitcoin Spot ETF experienced a net outflow of $40.4 million yesterday, marking the fourth consecutive day of net outflows, with BlackRock's IBIT seeing a net outflow of over $100 million. Ethereum Spot ETF saw a net outflow of $145.7 million yesterday, marking the third consecutive day of net outflows, with BlackRock's ETHA seeing a net outflow of $117.9 million.