深夜突发，美股加速下跌，道指跳水超700点，英伟达再跌2%，中概股走低，软件、半导体重挫！黄金白银拉升，油价大涨

Market Overview - The US stock market experienced a significant decline, with the Dow Jones falling by 1.55%, losing 760 points, while the Nasdaq dropped by 1.17% and the S&P 500 decreased by 0.95%. Over 3,700 stocks in the market saw declines [1] - All seven major US tech companies reported losses, with Nvidia experiencing a drop of over 5% the previous day and an additional decline of over 2% on the current day, resulting in a market value loss of $95 billion (approximately 651.5 billion RMB) [1] Individual Stock Performance - Major tech stocks showed the following performance: - Alphabet (Google): $306.32, down 0.27% - Amazon: $205.63, down 1.10% - Apple: $268.98, down 1.45% - Tesla: $402.38, down 1.52% - Meta Platforms (Facebook): $640.61, down 2.50% - Nvidia: $180.40, down 2.43% - Microsoft: $391.20, down 2.62% [1] - Chinese stocks also fell, with Century Internet down over 7%, iQIYI down 5%, and Alibaba down over 2% [1] Sector Performance - The software, semiconductor, and banking sectors experienced significant declines, with the US software services index down by 2.93%, the textile and apparel index down by 2.71%, and the banking index down by 2.16% [2][3] Commodity Market - In the commodities market, precious metals saw an increase, with spot gold surpassing $5,220 per ounce and spot silver rising by 4% to $91.80 per ounce. International oil prices also increased, with both Brent and WTI crude oil rising by over 3% [3][4]