According to Lookonchain monitoring, on October 29, US Ethereum and Bitcoin ETF data revealed that: Nine US Ethereum ETFs have a total net outflow of 4,952 ETH, equivalent to $12.99 million, of which Grey Release (ETHE) has outflow of 8,077 ETH, equivalent to $21.20 million, and the current Grey Release holdings are 1,596,890 ETH, equivalent to $4.19 billion; Ten US Bitcoin ETFs have a total net inflow of 7,200 BTC, equivalent to about $513.13 million, of which BlackRock (iShares) has inflows of 4,528 BTC, equivalent to about $322.68 million, and BlackRock currently holds 408,253 BTC, equivalent to about $29.09 billion.