A bounce in AI chip maker Nvidia's shares helped lift the tech-heavy Nasdaq 1.3%, while the S&P 500 rose 0.4%. The Dow fell 0.8%.

A bounce in AI chip maker Nvidia’s shares helped lift the tech-heavy Nasdaq 1.3%, while the S&P 500 rose 0.4%. The Dow fell 0.8%.

A bounce in AI chip maker Nvidia’s shares helped lift the tech-heavy Nasdaq 1.3%, while the S&P 500 rose 0.4%. The Dow fell 0.8%.