刚刚全线大跳水，超18万人爆仓，市场震荡加剧

Market Overview - The market experienced a significant downturn, with over $1 billion in liquidations within 24 hours and a total of 183,500 individuals affected, highlighting the volatility in the cryptocurrency sector [1] - Bitcoin dropped from over $90,000 to below $80,000, while Ethereum fell below $3,000, resulting in a total market capitalization loss exceeding $1 trillion since early October [1] Options Market Activity - A surge in put options for contracts expiring in late November was noted, with a total value exceeding $740 million, indicating a hedge against further market declines [3] - The demand for protective options at various lower price points, such as $90,000 and $85,000, has increased significantly, reflecting traders' bearish sentiment [5] Market Sentiment - The market sentiment index indicates extreme fear, with data from CoinMarketCap showing a gradual accumulation of fear rather than isolated incidents [5] - Discussions among market participants have shifted from excitement to strategies for managing cash and restructuring positions, indicating a change in collective sentiment [5] Regulatory and Systemic Issues - The recent downturn has exposed flaws in leverage trading platform rules and clearing mechanisms, raising concerns about systemic risks associated with margin trading and information asymmetry [7] - The rapid spread of information through media and social platforms has amplified individual anxieties, complicating market judgments [7] Future Outlook - Upcoming events, such as Nvidia's earnings report and the Federal Reserve meeting, are anticipated to be critical in determining market direction, as traders reassess their positions and risk tolerance [8] - The current market turmoil serves as a reminder of the fragility of economic systems and the need for rational responses to such disruptions [8]