U.S. Markets Decline Amid Tech Weakness and Inflation Concerns

U.S. stock markets declined on February 27, 2026, as technology stocks weakened and inflation data exceeded expectations. The S&P 500 fell 0.7%, the Dow Jones Industrial Average dropped 1.5%, and the Nasdaq Composite decreased by 0.9%.

The technology sector faced significant losses, with software and tech-related stocks particularly affected. Concerns about artificial intelligence's impact on the industry contributed to the downturn.

In contrast, Block Inc. announced a workforce reduction of nearly 50%, attributing the decision to increased efficiency from AI tools. Despite the announcement, Block's stock surged 14.4%.

Oil prices rose by 2.2% amid escalating tensions between the U.S. and Iran, with fears of conflict in the Middle East threatening export routes. U.S. crude reached $66.66 per barrel, and Brent crude climbed to $72.43.

The producer price index increased by 0.5% in January, exceeding economists' forecasts of 0.3%. Year-over-year, the index rose 2.9%, driven largely by higher retailer and wholesaler profit margins. Core wholesale prices, excluding food and energy, saw a 0.8% monthly increase and a 3.6% annual rise, marking the highest annual increase since March of the previous year.

Treasury yields briefly rose following the inflation report, with the 10-year yield reaching 4.01%.

Global markets showed mixed results, with South Korea’s Kospi falling 1% and the UK’s FTSE 100 gaining 0.6%.