道琼斯指数9月25日（周五）开盘上涨92.25点，涨幅0.18%，报51442.23点； 标普500指数9月25日（周五）开盘上涨7.03点，涨幅0.09%，报7711.26点； 纳斯达克综合指数9月25日（周五）开盘上涨30.67点，涨幅0.11%，报26970.05点。

ICI: U.S. money market fund assets increased to $7.94 trillion.

Two sources said President Trump and House Speaker Johnson will meet top AI company executives at the White House next Tuesday. The meeting comes as Congress faces rising pressure to impose federal safeguards on AI amid warnings the technology could pose existential risks by the end of the decade. Johnson has urged a private discussion between Trump and AI CEOs but has not backed major legislation; Trump has resisted government regulation, citing concerns about falling behind.