比特币现货ETF单日资金流出近8.7亿美元，创历史第二高

Core Insights - The U.S. experienced significant outflows from Bitcoin spot ETFs, totaling $869.86 million on Thursday, marking the second-largest single-day outflow on record for this category [1] - Over the past three weeks, investors have withdrawn a cumulative total of $2.64 billion, indicating a growing cautious sentiment in the market [1] - The outflow coincided with Bitcoin dropping below the critical support level of $100,000 and a notable deterioration in Wall Street's risk appetite [1] - Ethereum ETFs also faced substantial outflows, with $259.72 million leaving on the same day, the highest since October 13 [1]