Tech Stocks Rebound and Oil Prices Slide as Markets Shake Off Nvidia Probe

Technology share prices recovered on Monday, November 9, 2026, even though Nvidia shares plunged following an investigation into its boss Jensen Huang over an affair with an alleged Chinese spy. Oil prices fell over 5% due to hopes for diplomatic talks to end the U.S.-Iran war before paring their losses. Chipmakers and artificial intelligence firms had suffered large losses in the days after the U.S. midterm elections last Tuesday, which saw Democrats sweep both chambers of Congress and sparked fears that lawmakers would try to rein in technology companies. Wall Street bounced back on Monday with the tech-heavy Nasdaq climbing more than 2%. Briefing.com analyst Patrick O'Hare stated that the market rebound happened because investors wanted to buy into last week's weakness, especially after the large losses seen in the AI trade. The Philadelphia Semiconductor Index, which tracks major chipmakers and AI firms, jumped more than 6%.

Nvidia Probe

Nvidia shares slumped more than 8% when trading opened in New York before recovering to stand down more than 5% in early afternoon trading. Mr. O'Hare explained that investors were treating Nvidia as a one-off story for the moment. The stock was penalized because of Jensen Huang's personal transgression which brought uncertainty, but the market did not believe the situation would cause a systemic domino effect. Nvidia's board announced it would investigate whether Mr. Huang was targeted in a foreign espionage plot after he admitted to being unfaithful to his wife. The New York Times reported last month that U.S. intelligence officials concluded a Chinese executive linked to a Singapore-based data centre company named Megaspeed had funneled information to Beijing. The executive, Alice Huang, also known as Huang Le and no relation to 63-year-old Taiwanese-born Jensen Huang, developed a close relationship with the Nvidia boss. In a message released to media on Sunday, November 8, 2026, Mr. Huang acknowledged the affair and apologized to his family and company staff. China called the spying claims baseless on Monday, November 9, 2026. Technology analyst Dan Ives at Yorkville Ives warned that the crisis would spark congressional inquiries and create an overhang on the stock. Meanwhile, Europe's main stock markets rose after gains across Asia, and the dollar fell against its main rivals.

Context

Global financial markets often react quickly to major political events, corporate leadership scandals, and geopolitical shifts involving major oil-producing regions like the Middle East. Semiconductor chips and artificial intelligence firms have become central drivers of the modern technology sector, making any major news regarding industry leaders a focal point for global investors.