Nvidia Leadership Crisis and Microsoft Outage Drive Volatile Week for US Tech Stocks

Key points

• Nvidia CEO Jensen Huang resigned on Thursday following reports of extramarital affairs, including a relationship with a woman suspected by US intelligence of being a Chinese spy.
• Nvidia shares fell 4.3% on Thursday and 2% on Friday, dragging down the Nasdaq and S&P 500, though the chipmaker ended the week with a 3.2% gain.
• A Microsoft outage affecting Outlook and Teams lasted over 24 hours, disrupting global business communications, though services were partially restored by Friday.
• US 2-year Treasury yields recorded their largest weekly rise in over two years as traders priced in potential Federal Reserve rate hikes.
• The US dollar reached a 19-month high, while Brent crude oil settled at $95.82 per barrel after rising 3% on Thursday.

Background

This market turbulence follows recent concerns about digital infrastructure fragility, highlighted by the Microsoft outage that affected 430 million users. The leadership change at Nvidia also raises questions for the broader AI supply chain, particularly regarding US chip export policies to China, a priority of the previous CEO.

How outlets are covering it

Bloomberg emphasized the broader reassessment of the AI trade and Federal Reserve outlook, noting that despite Friday's declines, major indexes ended the week with gains. CNBC focused on the immediate market reaction to Huang's resignation, highlighting that analysts warned of a potential 20% correction in Nvidia stock, while also noting that financial advisors were largely holding their Nvidia allocations steady. Yahoo Finance highlighted the broader macroeconomic context, including the dollar's 19-month high and the impact of the Microsoft outage on global business operations, while also noting that airline shares fell due to a separate FAA ground stop.

Why it matters

The resignation of a major tech CEO and a widespread digital infrastructure outage highlight vulnerabilities in the current AI and tech sectors. These events, combined with rising inflation and hawkish Federal Reserve signals, could influence market volatility and investor confidence in the coming weeks.

What to watch

Investors will closely watch Nvidia's quarterly earnings report on Tuesday and the search for a permanent CEO replacement. Additionally, the Federal Reserve's December meeting and further inflation data will be key in determining future interest rate decisions.