Key Highlights

● September PCE rose as economists expected on a monthly basis.

● The annual pace climbed.

● Headline and core PCE hit their highest since May.

● An analyst said Inflation remains a stubborn issue.

The personal consumption expenditures price index, the inflation measure the Federal Reserve watches most closely, rose in September by the amount economists had expected on a monthly basis. But the annual pace climbed, and so did core inflation, which strips out food and energy. The Bureau of Economic Analysis released the figures on Thursday, October 29, 2026.

That was what drew comment from a market analyst. "Both headline and core PCE rose to their highest levels since May, underscoring that inflation remains a stubborn issue," the analyst said.

Why the PCE matters

The PCE index tracks prices paid by consumers across a broad basket of goods and services. The Fed prefers it to the Consumer Price Index because it captures a wider range of spending and adjusts as households shift their purchases. Core PCE is seen as a better guide to underlying trends, since food and energy prices can swing sharply.

Estimates differed on whether the core monthly reading matched forecasts. Market reports described it as in line, while market data said economists had expected a slightly larger increase. Either way, the annual rate for Core Inflation moved higher, reaching its highest level since May.

Pressure on the Fed

The data arrived one day after the Fed left its benchmark rate range unchanged at its October 27-28 meeting. The vote was 10-2, with Governor Lisa Cook and Cleveland Fed President Beth Hammack dissenting in favor of a quarter-point hike. The committee's statement said, "Inflation remains elevated."

Other analysts drew a direct line to December. "Today's data strengthens the case for another rate increase in December," said a Wealth advisor, according to market data. James McCann of Edward Jones said, "Chair Warsh was reluctant to provide strong signals at the FOMC meeting yesterday," according to market data.

Fed Chair Kevin Warsh said at his press conference, "But inflation remains elevated." He also said, "The Committee will deliver price stability."

The inflation figures came alongside other signs of a hot economy. The advance estimate of third-quarter gross domestic product beat forecasts and showed the fastest growth in a year. Weekly jobless claims fell to 194,000. In September, consumer spending outpaced income growth, and the savings rate fell.

Energy prices are another source of concern. West Texas Intermediate crude rose $2.12 to $104.12 a barrel on Friday, October 30, amid tanker incidents in the Strait of Hormuz and reports that the United States could resume strikes on Iran. Brent settled at $113.43.

Markets take a hit

Stocks fell sharply on Friday. The S&P 500 dropped 140.32 points to 7,580.07, the Dow Jones Industrial Average lost 572.25 points to 51,770.31 and the Nasdaq Composite slid 747.73 points to 25,437.00, its worst day since June. Most of the damage came from chip and artificial-intelligence stocks after Intel (NASDAQ:INTC)'s cash-burn warning.

On Friday, three Fed officials argued for higher rates. St. Louis Fed President Alberto Musalem said, "I judge that additional firming of Monetary Policy will be necessary, and soon."

What to watch

The next PCE report will show whether September's rise was the start of a trend or a temporary bump. Before then, the Institute for Supply Management's surveys next week will offer a look at prices paid by businesses, and the October jobs report on Friday, November 6, will show whether wage pressures are building.

Markets are pricing in a December rate hike, according to CME FedWatch data cited by market data. The analyst's warning about stubborn inflation captures the question hanging over that decision.