美股收盘：三大股指齐跌 金龙指数跌1.7%

Group 1 - The U.S. stock market closed lower, with all three major indices declining: the Dow Jones fell by 0.7%, the S&P 500 decreased by 0.84%, and the Nasdaq dropped by 0.9% [1] - Tesla's stock (TSLA.O) experienced a significant decline, dropping by 3.88% [1] - The Nasdaq Golden Dragon China Index fell by 1.77%, with JD.com (JD.O) also seeing a nearly 1% decrease [1]