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Oct 29, 2026

Strong Growth Hands the Fed a Fresh Inflation Test

A 3.4% third-quarter growth rate and resilient consumer spending underline the economy’s strength, but a September energy-led inflation surge has made the Federal Reserve’s pause harder to sustain.

The Federal Reserve entered the week arguing it had room to wait. After holding its benchmark rate at 3.75% to 4% on Wednesday, Chair Kevin Warsh said the period ahead was “information rich” and that policymakers were keen to absorb what was happening in the economy and the world.

Thursday’s data made that patience look more complicated. The Commerce Department reported that U.S. gross domestic product grew at a 3.4% annualized pace in the third quarter, beating the 3.1% forecast and accelerating from 2.2% in the prior quarter. The expansion was not merely a statistical blip: consumer spending rose 3.8%, while private domestic investment surged 19.4%, propelled by equipment and intellectual-property spending tied to the AI build-out.

That strength supports the optimistic reading of the economy. Chris Rupkey of Fwdbonds said growth was “powering ahead” despite geopolitical uncertainty and higher energy costs, arguing that real GDP had returned above a 3% run rate for the first time in a year. Low layoffs reinforced the point, with initial jobless claims falling to 194,000 in the week ended Oct. 24.

But the same report delivered the Fed’s unwelcome counterargument. September’s headline personal-consumption-expenditures price index climbed 0.5%, the biggest monthly gain since March, leaving annual inflation at 3.6% — still far above the central bank’s 2% target. Core PCE rose 0.3% for the month and 3.1% year on year.

Energy was the immediate culprit: gasoline and other energy goods rose 9.2% in September. Yet price pressures were not confined to the pump, with services excluding energy and housing up 0.4%. The quarterly inflation figures offered some relief, but the sequence is clear: the Fed paused, growth surprised upward, and inflation accelerated — leaving its next move more difficult to defer.