美股三大指数集体收跌 黄金价格创历史新高

Group 1 - The U.S. stock market experienced a collective decline on September 2, with major indices such as the Dow Jones Industrial Average, Nasdaq, and S&P 500 falling by 0.55%, 0.82%, and 0.69% respectively [1] - Large-cap technology stocks saw a significant drop, with the Wind U.S. Technology Seven Giants Index decreasing by 1.10%, and notable declines in Tesla (down 1.35%), Amazon (down 1.60%), and Nvidia (down 1.97%) [1] - In contrast, popular Chinese concept stocks mostly rose, with the Nasdaq Golden Dragon China Index increasing by 0.52%, and significant gains in stocks like Zhengye Technology (up over 35%) and Baozun (up over 11%) [1] Group 2 - International precious metal prices rose, with London spot gold reaching a historic high of $3532.405 per ounce, and COMEX gold futures also hitting a record high of $3599.5 per ounce [1] - The recent surge in precious metal prices is attributed to macroeconomic policy expectations, particularly the shift towards a "dovish" stance by the Federal Reserve, which has heightened market anticipation for a potential interest rate cut in September [2] - Concerns regarding the independence of the U.S. Federal Reserve, fueled by President Trump's personnel changes aimed at increasing control over the Fed, have further enhanced the appeal of precious metals as a safe-haven investment [2]