CoinMeta data: US spot Bitcoin ETF saw outflows of $635.6 million on Thursday, setting a new record for the largest single-day outflow this month. As a result, the net inflow in October shifted from approximately $460 million on Wednesday to negative growth, and the cumulative net inflow since its launch has dropped to $57.8 billion. Ethereum ETF also suffered losses, with a single-day outflow of $110.6 million, and a cumulative loss of about $1.18 billion in October. Despite the significant outflows of ETF, the price of Bitcoin remained around $81,460 on Friday, with almost no fluctuations within 24 hours.