Arm Holdings PLC (NASDAQ: ARM) stock surges Thursday following Nvidia’s Q2 financial results and optimistic guidance for AI infrastructure buildout.

Contracts for the tech-heavy Nasdaq 100 Index climbed 1.2%, while those for the S&P 500 Index added 0.6% after Nvidia signaled strong sales growth in 2028. The companys shares…

Nvidia shares surge 7.4% premarket as strong guidance boosts chip stocks, while CEO Jensen Huang cites robust AI demand.