On October 8, the US Bitcoin ETF saw a net inflow of 3,281 BTC, and the Ethereum ETF saw a net outflow of 3,968 ETH.

According to Lookonchain's monitoring of the US Ethereum and Bitcoin ETF data on October 8, nine US Ethereum ETFs totaled 3,968 ETH, equivalent to $9.69 million; ten US Bitcoin ETFs totaled 3,281 BTC, equivalent to $204.70 million.