According to Lookonchain monitoring, on September 6, US Ethereum and Bitcoin ETF data revealed that: Nine US Ethereum ETFs have a total net outflow of 15,631 ETH, equivalent to about $35.75 million, of which grey release ETHE has outflow of 16,687 ETH, equivalent to about $38.16 million, and the current grey release holdings are 1,768,676 ETH, worth about $4.05 billion; Ten US Bitcoin ETFs have a total net outflow of 4,216 BTC, equivalent to about $227.82 million, of which Fidelity has outflows of 2,667 BTC, equivalent to about $144.08 million, and Fidelity currently holds 172,718 BTC, equivalent to about $9.33 billion.