鲍威尔发声！美股三大指数收跌，英伟达市值蒸发超8900亿元

Core Points - Federal Reserve Chairman Jerome Powell indicated that the increasing risks in the job market were a key reason for the recent interest rate cut, marking a shift to a "neutral" policy stance [1] - Powell acknowledged that current inflation levels remain slightly above the target, with the core PCE inflation rate for August expected to be 2.3%, primarily driven by tariff impacts rather than widespread inflationary pressures [1] - The U.S. stock market saw declines across major indices, with the Dow Jones down 0.19%, Nasdaq down 0.95%, and S&P 500 down 0.55% following Powell's remarks [1] Company and Industry Summary - Major tech stocks experienced significant declines, with Oracle down over 4%, Amazon down over 3%, and Nvidia down over 2%, resulting in a market cap loss of approximately $12.59 billion (about 89.54 billion RMB) [2] - The Nasdaq China Golden Dragon Index fell by 2.22%, with notable drops in popular Chinese stocks such as Baidu down over 8% and Zhihu down over 5% [2] - The WTI crude oil futures rose by 1.81% to $63.41 per barrel, while Brent crude oil futures increased by 1.6% to $67.63 per barrel, indicating a positive trend in the energy sector amidst broader economic concerns [4] - Financial markets are anticipating two more interest rate cuts from the Federal Reserve this year, which has been a significant driver for the recent highs in the U.S. stock market [5]