U.S. consumer inflation increases in May reached a three-year high, according to data released by the U.S. Bureau of Labor Statistics. The Consumer Price Index (CPI) rose 4.2% year-on-year, up from 3.8% in April and the fastest pace since April 2023. On a monthly basis, CPI climbs 0.5% in May after increasing 0.6% in April. Forecasts ahead of the release expected roughly the same results.
Multiple outlets link the acceleration primarily to higher energy costs. Coverage attributes the rise to geopolitical tensions in the Middle East and the resulting impact on oil and gas prices, including higher gasoline. One report notes large year-on-year increases for energy categories such as gasoline. Food prices also rise, with grocery prices up for a second consecutive month.
Core CPI inflation, which excludes food and energy, is reported at 2.9% in May, slightly higher than 2.8% in April. The data is seen as adding pressure to households as inflation outpaces wage growth, and it informs expectations for Federal Reserve policy, with many market participants anticipating rates remain unchanged in the near term but possibly change later.