News summary produced by Claude AI
Global equity markets experienced substantial declines on Friday, with major U.S. indexes falling sharply as investors reassessed positions in technology and artificial intelligence-related companies. The S&P 500 dropped 1%, marking its first losing week in three and only its third declining week since the end of March. The Dow Jones Industrial Average fell approximately 0.8%, while the Nasdaq composite sank 1.4%. The pullback extended recent volatility in AI-focused stocks, which have faced mounting pressure amid questions about valuation levels and whether anticipated profits from artificial intelligence applications will materialize as expected.
Semiconductor manufacturers and other technology leaders bore the brunt of selling activity. Nvidia declined 2.2% despite briefly holding the position as Wall Street’s most valuable company, while Applied Materials fell 5.6% and Micron Technology slipped 0.5%. International technology markets experienced steeper declines, with indexes in Taipei falling 6.5%, Tokyo dropping 4%, and Shanghai sliding 3%. Announcements of new low-cost artificial intelligence models from Chinese developers, including Moonshot’s Kimi K3, heightened concerns about potential oversupply in the sector and reduced demand for computing components.
Beyond artificial intelligence stocks, several companies reported disappointing results relative to investor expectations. Netflix declined 7.3% after revenue fell slightly below forecasts, while Intuitive Surgical dropped 14.1% despite exceeding earnings expectations, as analysts cited concerns about slower procedure growth. SpaceX shares fell 5.6% to their lowest level since beginning Nasdaq trading roughly a month prior, affected by both artificial intelligence sector volatility and complications during a Starship rocket test flight.
Oil prices continued their upward trajectory, with Brent crude jumping 4.6% to $88.10 per barrel, more than $12 higher than levels from the previous week. Escalating military actions, including expanded U.S. airstrikes against Iranian infrastructure on Friday, intensified concerns about potential disruptions to shipping through the Strait of Hormuz, a critical route for global crude oil transport. Higher energy costs exerted additional pressure on equities through their effects on bond markets and economic growth prospects, though longer-term Treasury yields showed modest easing late Friday. Consumer sentiment indicators suggested improving conditions, while inflation expectations remained more subdued than economists had anticipated.