U.S. inflation accelerated to its highest level in more than three years in May, adding fresh pressure on the Federal Reserve as policymakers confront persistent price growth, resilient labor-market conditions and rising geopolitical risks tied to the conflict with Iran.
Data released Wednesday by the Bureau of Labor Statistics showed the Consumer Price Index increased 4.2% from a year earlier, marking the first time inflation has exceeded 4% since April 2023. On a monthly basis, consumer prices rose 0.5% on a seasonally adjusted basis, matching economists' expectations.
The latest reading arrives at a critical moment for financial markets, which have spent much of the year anticipating eventual interest-rate cuts. Instead, economists and investors are increasingly questioning whether the Federal Reserve will be able to ease policy at all in the near term.
While the headline inflation figure accelerated, underlying price pressures appeared somewhat more contained. CNBC reported that core CPI, which excludes volatile food and energy categories, rose 0.2% from April and 2.9% compared with a year earlier.
Even so, energy markets remain a significant source of concern. Oil prices have remained elevated amid tensions in the Middle East, particularly around the Strait of Hormuz, a key artery for global crude shipments. The inflation report was released the same day President Donald Trump signaled he could expand military action against Iran if negotiations over a broader settlement continue to stall.
According to Fox News correspondent Trey Yingst, Trump said Tehran "had a chance to sign a deal and survive" and was "getting close to ordering new strikes against Iranian power plants and bridges" because he believes the "Iranians are tapping the United States along."
The prospect of additional military escalation has heightened concerns that energy prices could remain elevated or rise further, complicating the Federal Reserve's inflation fight.
At the same time, economic growth indicators have shown few signs of significant deterioration. A stronger-than-expected employment report released earlier this month reinforced the view that the labor market remains durable despite higher borrowing costs.
According to Bureau of Labor Statistics data:
- The U.S. economy added 172,000 jobs in May.
- The unemployment rate remained unchanged at 4.3%.
- Job gains were concentrated in leisure and hospitality, health care and local government.
- Employment in financial activities declined during the month.
The combination of firm job growth and accelerating inflation has led many economists to reconsider expectations for monetary policy. A Reuters survey found that most economists no longer expect the Federal Reserve to cut interest rates this year, while interest-rate futures markets have increasingly reflected the possibility that policymakers may need to keep rates elevated for longer.
Tom Porcelli, chief economist at Wells Fargo, told Reuters that "it's going to be very hard for the Fed to justify any action at this point and in the foreseeable future. It will be incredibly difficult to get a consensus of Fed officials to go along with the idea of cutting rates."
