Stock market today: Dow, S&P 500, Nasdaq waver as oil surges
US stocks were mixed on Monday as investors eyed US-Iran peace talks and Nvidia’s (NVDA) new laptop chip as markets faltered after reaching record highs in May. The Dow Jones Industrial Average (^DJI) fell 0.3%. The S&P 500 (^GSPC) fell below the flat line, and the tech-heavy Nasdaq Composite (^IXIC…