美股七巨头市值一夜蒸发超3.6万亿！历史幽灵重现华尔街？

Group 1 - The core issue driving the market crash is Trump's tariff announcement, which has led to significant market sell-offs as investors fear the implications of delayed negotiations [3] - The Dow Jones Industrial Average dropped 715 points, while the Nasdaq fell by 2.7%, resulting in a collective loss of $3.6 trillion for the top seven tech companies [2][3] - Major tech companies like Tesla, Amazon, Google, and Meta experienced substantial declines, with Tesla losing over $30 billion in market value and Amazon dropping 4.34%, affecting their leadership positions [3][4] Group 2 - Chinese concept stocks faced severe declines, with companies like Hesai Technology and Pony.ai dropping over 10%, while the education sector saw a surprising rise with Lixiang Education increasing by 32% [4] - Gold prices surged past $3,000, indicating a shift in investor confidence towards safer assets amid market volatility [4] - Historical parallels are drawn to past tariff-related market crashes, suggesting that the current situation could lead to significant declines in the stock market if major tech companies continue to falter [4]