October CPI Preview: Why Interest Rates Hang on Tuesday

October CPI arrives Tuesday with inflation seen near 3.9%, and a 77% December hike probability makes it the week's key test for rate-sensitive stocks.

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The October consumer price index, due Tuesday, November 10, is the week's biggest macro test for rate-sensitive stocks. Economists expect annual inflation to rise to about 3.9% from 3.7% in September, with headline and core prices each up about 0.3% on the month. It is the last CPI report before the Federal Reserve meets on December 8-9, and futures already price a hike as the likely outcome.

What Is Expected From the October CPI Report?

Forecasters expect a 0.3% monthly gain in both headline and core CPI, which strips out food and energy. That follows a 0.6% jump in September, with core up 0.3% and the annual core rate at 2.6%. The Cleveland Fed's nowcast is slightly cooler, at about 0.24% for headline and 0.21% for core.

The report carries an unusual gap. The Bureau of Labor Statistics collected no survey prices in October 2025 because of the federal funding lapse that ran from October 1 to November 12, 2025. It will therefore not publish 12-month changes for October 2026 for indexes lacking that base month. Annual estimates near 3.9% come from forecasters bridging the missing data, while the official release will emphasize monthly moves. Traders will focus on the 0.3% monthly benchmark.

Why Does This Report Matter So Much for the Fed?

It matters because policymakers have already raised interest rates this year and have signaled they are not finished. The target range for the fed funds rate is 3.75% to 4.00%, set after a September 16 increase. New York Fed President John Williams said last week that inflation is too high and must return to 2% in a timely way.

A hot print would confirm that energy costs are spreading into services and goods, which would cement a December hike. A softer reading, particularly in core, would give the committee room to pause. The five-year breakeven inflation rate, a market gauge of expected price growth, fell from 2.46% to 2.26% between October 30 and November 5. That suggests bond investors currently see inflation pressure as contained, so a surprise in either direction could move yields sharply.

How Strong Is the Case for a December Rate Hike?

The odds rose after Friday's jobs report. The U.S. economy added 165,000 jobs in October, against a consensus of 59,000. CME FedWatch put the probability of a December quarter-point increase at about 77%, up from 67% a week earlier. Those odds had fallen from 86% during the technology selloff that began after the Nasdaq-100 peaked on October 6, then rebounded on the labor data.

Rate-hike expectations are not limited to Washington. The Bank of England raised its Bank Rate by 25 basis points to 4.00% on Thursday, a reminder that major central banks are still tightening.

Market Reaction: Yields Climb, Stocks Split

Treasury yields recovered after the payrolls surprise. The 10-year yield rose to about 4.87%, the 30-year to about 5.28%, and the 2-year to 4.52%. The 10-year had fallen for five straight weeks as investors rotated out of equities and into government bonds.

Stocks ended Friday mixed. The Nasdaq gained 1.06% and the S&P 500 rose 0.36%, while the Dow Jones Industrial Average slipped 0.96%. All four major indexes still finished the week lower. The Nasdaq is down roughly 12% from its high, a correction driven by the sell-off in artificial intelligence shares, and that stress has begun to spread into credit markets.

Higher-for-longer rates weigh most on companies whose valuations depend on distant earnings. That group includes large-cap technology, small caps and highly leveraged businesses, along with index trackers such as SPY and QQQ that hold them.

What Comes Next for Rate-Sensitive Stocks?

Three scenarios frame the week:

• In line at 0.3%: A December hike stays the base case. Yields hold near current levels, and pressure on growth stocks persists without escalating.
• Above forecast: Odds of a hike move toward 85% or higher. Long-dated yields push above 4.9%, and the Nasdaq's correction faces another test.
• Below forecast: Hike odds fall and the dollar softens. Technology shares get relief, though the strong jobs data limits how far the Fed can pivot.

Core prices will draw more attention than the headline figure. A core reading of 0.2% would suggest September's energy-driven surge is not broadening, while 0.4% would point to wider price pressure.

Outlook

The October CPI will not show an official annual rate, so the monthly figures will do the work. Expectations of 0.3% for both headline and core leave little room for error, with a December hike priced at roughly three in four. A confirming print keeps yields elevated and rate-sensitive equities under pressure into the December 8-9 Fed meeting. A downside surprise would be the clearest path to easing that pressure.