英伟达的预测重申了AI热潮的强劲势头，并推动科技股普遍上涨。收盘时，纳斯达克上涨1.57%，标普500指数上涨0.72%，道琼斯指数上涨0.2%。赛富时上调全年预测后，股价大幅上涨。投资者等待美联储官员凯文·沃什在杰克逊霍尔的演讲。来源Nasdaq, S&P 500 lifted by Nvidia's forecast; investors eye speech by Fed's WarshReuters
