The Dow Jones Industrial Average and the S&P 500 gapped up to new all-time highs at the opening bell on Wednesday, lifted by relative quiet in the Middle East and solid data from the earnings calendar. Heavy exposure to hot AI-related names weighed on the Nasdaq Composite, as markets remain concerned about Big Tech's spending plans.
By the closing bell, the blue-chip Dow Jones Industrial Average had added 0.5% to 54,349, another new record closing high. But the broad-based S&P 500 was off 0.2% to 7,723 and the tech-heavy Nasdaq Composite was down 0.8% to 26,363.
