Feng Huang Wang·2025-10-11 01:26Core Viewpoint - The market capitalization of major U.S. tech companies dropped by a total of $770 billion (approximately 5.5 trillion RMB) following tariff threats from Trump, significantly impacting major indices like NASDAQ and S&P 500 [1] Group 1: Market Impact - The stock prices of Amazon, Nvidia, and Tesla each fell by approximately 5% [1] - The NASDAQ Composite Index declined by 3.6%, while the S&P 500 Index fell by 2.7%, marking the largest single-day drop since April of this year [1] Group 2: Company-Specific Losses - Nvidia's market capitalization decreased by nearly $229 billion, despite being the first company to reach a market cap of $4.5 trillion [1] - Tesla's market value evaporated by $71 billion, while Amazon lost $121 billion in market capitalization [1] - Microsoft's market cap decreased by $85 billion, and Alphabet and Meta saw their stock prices drop by 2% and nearly 4%, respectively [1] Group 3: After-Hours Trading - In after-hours trading, Amazon, Nvidia, and Tesla experienced an additional decline of about 2% [1]