Stocks worldwide experienced a decline, marked by a 1.2% drop in the S&P 500 (its biggest one-day fall in a month) and a 1.9% loss for the tech-heavy Nasdaq 100. This downturn was attributed to investors questioning the returns on massive AI investments, with companies like Alphabet Inc. falling 7.1% after increasing its capital expenditure forecast, and Tesla Inc. sliding 15% due to disappointing profits despite strong electric-vehicle deliveries. Alongside Alphabet, Meta Platforms Inc., Microsoft Corp., and Amazon.com Inc. had collectively projected spending as much as $725 billion this year on AI ambitions.
Further weighing on market sentiment were escalating tensions in the Middle East, particularly US President Donald Trump's threats to intensify conflict following Houthi militant attacks on Saudi Arabian oil tankers in the Red Sea. These geopolitical events pushed Brent crude oil prices above $100 a barrel, reaching their highest level since May. This surge in energy prices reignited concerns about inflation and led traders to fully price in a Federal Reserve interest rate increase by September.
Analysts, including Sameer Samana at Wells Fargo Investment Institute, noted that higher crude prices raised fears of inflation re-accelerating, potentially delaying interest rate relief or even prompting a Fed hike. The geopolitical risks extend to disruptions in shipping through key routes like the Strait of Hormuz and the Red Sea, as well as attacks on the Caspian Pipeline Consortium terminal. Meanwhile, European Central Bank President Christine Lagarde also laid groundwork for a possible September interest rate increase. The confluence of these factors created a challenging environment for markets, as investors seek clearer evidence of AI spending translating into concrete earnings growth.
