Core Inflation Rises 0.3% Again, Fueling Fed Hike Bets
October's consumer price index climbed 0.4%, with core prices up 0.3% for a third straight month, above the 0.2% forecast.
Updated on Nov. 10, 2026 in Inflation
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U.S. consumer prices rose 0.4% in October, and core CPI, which excludes food and energy, increased 0.3%, above the 0.2% consensus forecast. Core CPI has now risen 0.3% for three consecutive months.
Why it matters
The data strengthen expectations that the Federal Reserve will raise rates again, as Fed Governor Christopher Waller said a 25-basis-point hike in December was warranted. Price pressures are spreading across a growing share of CPI categories, which complicates the central bank's efforts to bring inflation down.
The October CPI release showed headline prices up 0.4% and core prices up 0.3% against a 0.2% forecast, with core services excluding rents running at a 5.5% annualized pace over three months. Markets put the chance of a December half-point hike at about 14%, but the timing and size of any move remain unresolved.
The players
Federal Reserve
The central bank of the United States, responsible for monetary policy and setting the benchmark interest rate that influences borrowing costs across the economy.
Christopher Waller
A Federal Reserve Governor who has publicly argued for a 25-basis-point hike in December and said a larger move should be considered if core inflation stayed around 0.3% or higher.
Stephen Juneau
A Bank of America economist who said the Federal Reserve may need to hike rates by 50 basis points in December.
The details
Fed Governor Christopher Waller, speaking in London ahead of the release, said a 50-basis-point move should be considered if core CPI came in around 0.3% or higher. The Fed raised its target range to 3.75%-4% on September 16, its first hike since 2023, and held rates in October despite two dissents favoring another increase. Following the data, the two-year Treasury yield rose 17 basis points to 4.73% and the 10-year climbed 10 basis points to 4.99%.
Timeline
September 16, 2026: Fed raised its target range to 3.75%-4%, its first hike since 2023.
October 2026: Fed held rates despite two dissents favoring a hike, and CPI rose 0.4% month over month.
December 8-9, 2026: Fed meeting at which a half-point move is possible.
December 10, 2026: November CPI data release is due.
Macro View
The September 16 hike marked the Fed's first increase since 2023, and the October data suggest the tightening cycle is continuing rather than pausing. Core prices have now risen 0.3% for three straight months, a pattern that resembles the sustained price pressures that preceded earlier rate-hiking periods.
Continued core inflation above forecasts points toward higher borrowing costs, with Treasury yields already rising and a December hike likely. Households with variable-rate loans or upcoming refinancing could see monthly payments increase if the Fed follows through.
The takeaway
Watch the November CPI release on December 10 and the Fed's December decision: a third straight month of 0.3% core readings makes further rate increases more likely, so review variable-rate debt and borrowing plans now.
What happens next
The November consumer price index is due December 10, 2026, and the Federal Reserve meets December 8-9, when a half-point move is possible.
Further reading
For the broader backdrop, see Inflation coverage across the United States economy.
Source note: This article includes information reported by Benzinga.
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