U.S. stocks closed lower on Wednesday as investors took profits amid concerns about high valuations flagged by Fed Chair Powell. The market awaits key inflation data, while sectors showed mixed performance, with materials declining and energy rising. Company news included a surge for Lithium Americas and a drop for Micron Technology, influencing overall market sentiment.
US stocks today: Dow posts closing record high, S&P 500, Nasdaq muted as AI rally pauses
US stocks ended mixed as the Dow hit a record closing high driven by healthcare and consumer gains, while tech and chip stocks lagged. Banking