比特币暴跌拖累，全球最大现货比特币ETF单日赎回创纪录，11月净流出近20亿美元

Group 1 - The core viewpoint of the articles highlights a significant sell-off in the Bitcoin market, leading to a record outflow of funds from the iShares Bitcoin Trust (IBIT), which is the largest spot Bitcoin ETF globally [1][4] - On Tuesday, IBIT experienced a record outflow of $523 million, marking the highest single-day redemption since its launch in January 2024, and this was the fifth consecutive day of net redemptions [1][4] - Cumulatively, IBIT has seen nearly $2 billion in outflows in November, while the entire U.S. spot Bitcoin ETF market has surpassed $3 billion in outflows for the month [1][4] Group 2 - Bitcoin's price has dropped nearly 30% from its historical high in October, reaching a low of $89,232, the lowest level since April [1][3] - The current sell-off reflects the fragile confidence in the digital asset market, with approximately $19 billion in leveraged positions being liquidated since the market correction on October 10 [3][4] - Analysts warn that the combination of ETF outflows and long-term holders selling is tightening market liquidity and pushing Bitcoin prices lower, indicating a decline in market confidence [3][4] Group 3 - The large-scale outflows from the IBIT fund are viewed as a significant bearish signal for the market [4] - Despite previously strong performance, with over $72 billion in assets under management and nearly $26 billion in inflows this year, the recent outflows have disrupted the fund's momentum [4] - Market participants are increasingly purchasing downside protection for Bitcoin, anticipating a potential drop below $80,000 by December 26, amid concerns over the resilience of the U.S. job market and low probabilities of interest rate cuts [4]