The Federal Reserve's preferred inflation gauge climbed to its highest level in three years in May, reinforcing a hawkish tilt at the Warsh-led Fed and keeping a September rate hike firmly in play.
The Personal Consumption Expenditures (PCE) price index released by the Bureau of Economic Analysis on June 25 rose 0.4% month-over-month and accelerated to 4.1% on an annual basis, up from 3.8% in April and matching consensus forecasts. It marks the highest headline reading since April 2023. Core PCE, which strips out food and energy, climbed 0.3% in May and edged up to 3.4% year-over-year — slightly hotter than the 3.3% economists had penciled in and the strongest core print since October 2023.
A Third Straight Monthly Acceleration
May's report was the third consecutive month of accelerating headline PCE inflation, a streak that has effectively erased the disinflation narrative carried into 2026. Services inflation continues to do most of the damage: the May CPI reading earlier this month showed shelter up 3.4%, transportation services up 4.1%, and medical care services up 3.6%. Energy costs are now compounding the pressure as the Iran conflict's earlier oil shock keeps gasoline and utilities elevated.
"Inflation is at a 3-year high due to the war in Iran and it's painful for middle-class and moderate-income Americans," Heather Long, chief economist at Navy Federal Credit Union, told CNBC. "People are spending more on gas, along with healthcare and utilities."
Fed Boxed In as Warsh Holds the Line
The data lands squarely in the lap of new Fed Chair Kevin Warsh, who has spent his first weeks in the role emphasizing price stability. The Federal Open Market Committee left its target range at 3.50%–3.75% at the June 17 meeting, but the updated Summary of Economic Projections flipped the dot plot toward a hike: the median policymaker now sees rates ending 2026 higher than today, and the Fed lifted its own PCE inflation forecast to 3.6% and core PCE to 3.3% for the year — both well above the 2% target.
Bank of America has since shifted its call to three quarter-point hikes this year, taking the benchmark to a 4.25%–4.50% range. "Today's data is a reminder that inflation remains well above target and growth remains solid," Ellen Zentner, chief economic strategist for Morgan Stanley Wealth Management, told CBS News. "This will keep the Fed on hold for quite some time, until conditions allow for a cut."
Markets Take It in Stride — For Now
The initial market response was measured. Equity futures held positive territory after the release, and the Treasury curve twisted: the 2-year yield slipped 1 basis point to 4.127%, while the 30-year edged higher to 4.861%. Fed funds futures continued to price a September hike, though traders nudged the odds slightly lower as the in-line core print took the worst-case tail off the table.
Real personal spending, meanwhile, kept pace with trend GDP growth. "Real personal spending is rising at a pace consistent with the trend growth rate of GDP," said Carl Weinberg, chief economist at High Frequency Economics. "That is good news!" The resilient consumer is precisely what gives Warsh and the FOMC room to lean hawkish without immediately triggering recession fears.
What to Watch Next
With the next PCE release scheduled for July 30 and the June jobs report on deck in the coming weeks, the data calendar leading into the September FOMC meeting is dense. Any further upside surprise in services inflation — or stickiness in shelter — would likely cement a hike. For now, the Fed's message is consistent: the bar for cuts has moved meaningfully higher, and the bar for hikes has moved meaningfully lower.
Sources: CNBC ("PCE inflation report May 2026"), CBS News ("Fed's preferred inflation gauge shows prices rising at fastest pace in 3 years"), Bureau of Economic Analysis, Fortune, Trading Economics