华尔街的主要指数在美联储主席演讲前的星期一开放得更高。 Wall Street's main indexes opened higher on Monday ahead of Federal Reserve Chair's speech.

华尔街主要指数道琼斯指数、标准普尔500指数和纳斯达克综合指数在周一小幅高开，此前一周表现良好。 Wall Street's main indexes, Dow Jones, S&P 500, and Nasdaq Composite, opened marginally higher on Monday, following a successful week. 与此同时，投资者预计美联储主席杰罗姆·鲍威尔（Jerome Powell）在杰克逊霍尔（Jackson Hole）的讲话可能会发出降息信号。 This comes as investors anticipate Federal Reserve Chair Jerome Powell's speech at Jackson Hole for potential rate-cut signals. Dow Jones公司增长了0.03%,S & P 500公司增长了0.05%,Nasdaq Compite公司在交易开始时实现了0.10%的上升。 The Dow Jones rose 0.03%, S&P 500 increased by 0.05%, and Nasdaq Composite saw a 0.10% uptick at the start of trading.