DBnewswire · 突发新闻· DBNewswire·2026-09-04 04:00· 2026-09-04AI 评分28标普500收涨1% 纳指涨1.4%*S&P 500 RISES 1% AT THE CLOSE, NASDAQ GAINS 1.4%AI 导读标普500收盘上涨1%，纳斯达克涨1.4%来源：DBnewswire · 突发新闻 · x.com#市场/异动#美股#纳指