Fed Rate Hike Bets Ride on October CPI Report

US October CPI is expected to rise 0.3% overall and 0.2% at the core, with no annual rate published, as traders weigh a December fed rate hike.

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The Bureau of Labor Statistics releases the October consumer price index on Tuesday, November 10, the last major inflation reading before the Federal Reserve meets on December 8-9. Economists expect headline prices to rise 0.3% from September and core prices, which exclude food and energy, to rise 0.2%. The report will carry unusual weight because it comes without an annual comparison, leaving the monthly change as the main gauge of the fed rate path.

Why Is There No Annual Inflation Rate for October?

The BLS cannot calculate a year-over-year rate for October because it collected no price data in October 2025, when the federal government shutdown halted survey operations. Without an October 2025 index level, there is no base month for comparison. The agency has said it will not publish annual changes for the month.

The gap removes the headline number that dominates most CPI coverage. Markets and policymakers will focus on the monthly change, the three-month and six-month annualized pace, and the composition of price moves in shelter, services and goods. The annual rate is expected to resume with the November report, once a valid base month is available.

What Do Economists Expect From the October CPI?

Consensus calls for a 0.3% rise in the headline index and 0.2% in core. Individual forecasts range from 0.24% to 0.4% for headline and from 0.21% to 0.3% for core, a spread that shows how much room there is for a surprise in either direction.

The expected core reading is a step down from September, when core CPI rose 0.3% on the month and 2.6% from a year earlier, above the 2.5% consensus. Headline inflation accelerated to 3.7% in September from 3.4% in August, against a forecast of 3.6%. Energy costs have kept the headline measure well above core, while services categories have shown less willingness to cool.

A 0.2% core print would be read as a pause in the September upturn. A 0.3% or higher core figure would reinforce the view that underlying price pressure is not yet fading.

How Does the CPI Report Affect the Fed's December Decision?

The report is the final CPI data point before the December meeting, and a firm core reading would cement a quarter-point hike. The Fed held its target range at 3.75%-4.00% on October 28. Futures and prediction markets now price roughly a 75% to 80% chance of a move to 4.00%-4.25% on December 9, with the remainder on a hold.

Those odds rose after a strong jobs report on November 7 that undercut the case for easing labor-market slack as a reason to wait. Strong hiring, hotter-than-expected September inflation and a still-elevated headline rate form the base of the hawkish case. Officials have the October CPI, the November jobs report and the November CPI on the way before the meeting, so no single release is decisive. Even so, the October figures set the tone for how much evidence the committee believes it needs.

The pricing is sensitive to the details of this release:

• A core reading at or below 0.2% with soft shelter would trim hike odds but is unlikely to remove them, given the jobs data.
• A core reading of 0.3% or more would push probabilities toward full pricing and raise the odds of further tightening into early 2027.
• A headline reading above 0.4% driven by energy would sharpen concern over inflation expectations and keep the committee focused on second-round effects.

Market Reaction and Positioning

Treasury yields, the dollar and equity futures have traded cautiously into the release, with positioning reflecting a high probability of a December hike already. That makes the reaction asymmetric: a hotter print confirms the base case and may move markets less than a cooler one, which would force traders to reprice interest rates across the curve. Short-dated Treasuries, which track expected policy moves most closely, are the most exposed to a surprise.

The missing annual rate adds some noise. Without the usual year-over-year anchor, algorithmic and discretionary traders have fewer familiar reference points, and the initial move can be sharper before desks recalibrate to monthly and annualized measures.

Outlook

The October CPI will not settle the December decision alone, but it will shape it. With the target range at 3.75%-4.00% and hike odds near 75% to 80%, a 0.2% core print would keep the base case intact with a modest dose of doubt, while a 0.3% reading would all but lock in a move to 4.00%-4.25%. The annual rate returns with the November data, released ahead of the December 8-9 meeting.