随着10月重回跌势，比特币 ETF 遭遇 6.35 亿美元资金流出

United States spot Bitcoin exchange-traded funds experienced a severe reversal as investors pulled $635 million from the products in a single trading session. This sudden wave of redemptions effectively erased a preceding three-day inflow streak and pushed October's cumulative net flows into a $175 million deficit. The large-scale outflows highlight ongoing macroeconomic jitters and profit-taking among institutional market participants navigating a volatile month. Such significant capital movements in ETF products often exert downward pressure on spot market prices as funds rebalance their underlying holdings. Analysts are monitoring whether this institutional sell-off is a temporary correction or indicative of a broader risk-off sentiment in digital assets. The reversal demonstrates the growing influence of traditional ETF flows on overall cryptocurrency market liquidity and sentiment.