Core PCE Climbs to 3.4%, Highest Since 2023, Stoking Fed Rate-Hike Fears

The Federal Reserve's preferred inflation measure accelerated again in May, with the core Personal Consumption Expenditures (PCE) price index — which strips out volatile food and energy — rising 0.3% on the month and 3.4% year over year, according to the Bureau of Economic Analysis. The annual figure, up from 3.3% in April, marks the highest level since October 2023 and matched economists' forecasts. Headline PCE was even hotter, climbing 0.4% on the month and 4.1% annually, a three-year high driven in part by energy shocks tied to disruptions around the Strait of Hormuz. The data underscores how stubborn the 'last mile' of the inflation fight has become, with services prices proving especially sticky. The readings keep significant pressure on the Fed, which targets 2% inflation and has now missed that mark for an extended stretch. In its latest projections, the central bank signaled it expects core PCE to end the year near 3.3% and headline PCE around 3.6%. Notably, officials have walked back a previously penciled-in rate cut for this year, and futures markets are increasingly pricing the risk of a rate hike — a dramatic shift in tone from the easing cycle markets had anticipated. For investors, a more hawkish Fed translates into a higher-for-longer rate environment. That typically pressures rate-sensitive equities, particularly high-multiple technology and growth names, while lifting yields on Treasuries and supporting the U.S. dollar. Rate-sensitive sectors such as housing, utilities and regional banks face renewed headwinds, and broad index funds tracking the S&P 500 and Nasdaq could see volatility as the market recalibrates policy expectations. The FOMC has adopted firm language pledging to 'deliver price stability,' suggesting policymakers are prioritizing inflation control even at the cost of slower growth. Traders should watch upcoming labor-market data and the next CPI print for confirmation; another upside surprise would cement the hawkish narrative and could trigger further repricing across rates, equities and currencies. Bottom line: persistent core inflation at 3.4% removes the cushion the market had been counting on for near-term policy easing, tilting the macro backdrop bearish for risk assets in the short term.