比特币跌至两周低点！多重利空致加密市场承压 抛售潮后投资者仍谨慎观望

Core Viewpoint - Bitcoin continues to decline, influenced by a strong dollar and new turmoil in the decentralized finance (DeFi) sector, reaching a two-week low of $104,179, down 2.5% [1][4] Group 1: Market Performance - Bitcoin's perpetual futures open interest is approximately $68 billion, down about 30% from October highs [4] - Ethereum has dropped 3.4%, falling below the $3,500 mark, further extending its decline from previous highs [1] - In the past 24 hours, approximately $1.2 billion in long positions have been liquidated across the market [4] Group 2: Investor Sentiment - Investors appear hesitant to bet on a quick rebound for Bitcoin following a historic liquidation event that saw billions in leveraged positions forcibly closed [4] - Over the last four trading days, investors have withdrawn more than $1.8 billion from Bitcoin and Ethereum exchange-traded funds (ETFs) [4] Group 3: Macro Economic Environment - Market expectations for a Federal Reserve rate cut in December have been nearly extinguished, leading to a prolonged high-interest rate environment [4] - This situation increases the opportunity cost of holding non-yielding assets like Bitcoin, weakening short-term speculative momentum [4] Group 4: DeFi Sector Risks - The DeFi sector is facing additional challenges, highlighted by a recent attack on the liquidity protocol Balancer, resulting in over $100 million in stolen digital assets [5] - The current crypto market is experiencing multiple short-term headwinds, exacerbating the vulnerabilities following the October liquidation event and a series of hacking incidents [5]