October CPI Came In Hot, and the Government Literally Cannot Tell You What Inflation Was Last Year
By Dakota Jones
Economic, Business & Financial | Evening Newsdesk | Tuesday, November 10, 2026
Good evening. October prices rose faster than expected, bond yields jumped, stocks fell, and the Federal Reserve’s next move is now being priced as another rate increase.
And there is one more detail: the government cannot publish the standard year-over-year inflation rate for October. Last year’s shutdown left the Bureau of Labor Statistics without October 2025 price data. No data means no normal comparison. It is a remarkable administrative achievement: the government stopped collecting prices, and now it cannot tell you how those prices changed over the year.
That does not mean inflation was zero, or that prices cannot be measured at all. It means the official October-to-October comparison is missing. Economists can estimate the gap, but those estimates are not official BLS figures.
Here is what the report does show, what markets heard, and what you should take away from an inflation release with an unusually large asterisk.
The headline: prices rose more than forecast
The Consumer Price Index, or CPI, measures changes in the prices consumers pay for a broad basket of goods and services. The BLS reported Tuesday that headline CPI rose a seasonally adjusted 0.4% in October. Economists surveyed by Dow Jones had expected 0.3%.
Core CPI, which excludes food and energy to give a less volatile view of underlying price pressure, rose 0.3%. The forecast was 0.2%.
September’s increases were higher for headline CPI, at 0.6%, while core CPI also rose 0.3%. So October was a slower monthly increase than September on the headline measure, but still hotter than forecasters expected. “Slower than last month” is welcome. “Higher than expected” is not the phrase the Federal Reserve was hoping to hear.
GRAPHIC: October CPI at a glance
| Measure | October change | Dow Jones forecast | September change |
|---|---|---|---|
| Headline CPI | +0.4% | +0.3% | +0.6% |
| Core CPI | +0.3% | +0.2% | +0.3% |
These are month-over-month changes. They are not year-over-year inflation rates.
The distinction matters. A monthly increase tells you what happened between September and October. A year-over-year rate compares October this year with October last year. That second calculation is the one the BLS could not publish for most of the index.
The missing comparison: why there is no official October year-over-year rate
During the federal government shutdown last October, the BLS collected no price data for October 2025. Without that month’s survey data, the agency has no standard October 2025 index to compare with October 2026 for the headline and core measures.
So the BLS did not publish an official October year-over-year inflation rate for most of the CPI. This is not a technical footnote that changes the monthly result. It is a missing piece of the comparison itself.
The government has not somehow misplaced the prices at every grocery store for an entire year. The problem is narrower and, for households trying to understand the trend, still significant: the official statistical agency lacks the required October 2025 observations for a normal October-to-October calculation.
Private economists have tried to bridge the gap. Heather Long, chief economist at Navy Federal Credit Union, estimated that prices rose about 4% over the past year. Her method estimates the missing October 2025 index by averaging adjacent months. Comparing October 2026 with September 2025 instead produces 3.9%.
Orphe Divounguy, an economist at The Center Square, calculated that the pace over the most recent three months, annualized, was about 5.7%. On the same basis, core inflation was about 3.7%.
Those figures are useful estimates. They are not official BLS year-over-year rates. Divounguy’s annualized figure is also a projection of a recent three-month pace across a full year, not a measure of what prices actually did from October 2025 to October 2026.
GRAPHIC: Three different measures, three different labels
- BLS monthly headline CPI: +0.4% in October
- Heather Long’s private estimate: about +4% over the past year
- Orphe Divounguy’s annualized recent pace: about +5.7% headline, +3.7% core
Only the first is the official October CPI figure published by BLS. The two annual estimates are private calculations.
That label should stay attached whenever those estimates are repeated. A number does not become official because it is quoted often, or because an official statistic is inconveniently unavailable.
The wage squeeze: pay gains may not be keeping up
Average hourly earnings rose 3.1% over the past year, according to payroll data. The BLS could publish that figure because it comes from payroll records, not the missing October price survey.
Compare that wage increase with Long’s estimated inflation pace of about 4%, and the typical worker’s purchasing power has slipped. In simple terms, pay rose, but the estimated cost of living rose faster. That is a rough comparison, not an official October real-wage calculation based on a published year-over-year CPI rate. The caveat matters; so does the squeeze it describes.
Long put it plainly: “Inflation is running at about a 4% pace in the past year, wiping out all wage growth for the typical worker.”
For households, the arithmetic is more important than the terminology. If your paycheck rises 3.1% and the basket of things you buy costs roughly 4% more, the raise does not stretch as far. You may be earning more dollars and still be able to afford less.
What got more expensive, and what did not
The October report showed increases across many everyday categories. Shelter rose 0.3% and accounted for more than 30% of the overall monthly increase. Food rose 0.5%. Energy climbed 0.7%, including a 1% increase in gasoline prices for the month, even as gas prices have been falling more recently.
Food pressure was not evenly distributed. Snacks rose 1%, and beef increased 0.9%. Other reported increases included electricity, hospital services and transportation services.
Used cars were one of the notable declines, falling 1.2% in October. Apparel rose just 0.1%.
GRAPHIC, Selected October CPI movements
| Category | Monthly change |
|---|---|
| Energy | +0.7% |
| Gasoline | +1.0% |
| Food | +0.5% |
| Snacks | +1.0% |
| Beef | +0.9% |
| Shelter | +0.3% |
| Transportation services | +0.8% |
| Electricity | +0.9% |
| Hospital services | +0.8% |
| Motor vehicle insurance | +0.7% |
| Airline fares | +0.4% |
| Used cars and trucks | −1.2% |
| Apparel | +0.1% |
For a few categories, the BLS could publish 12-month changes using nonsurvey data it was able to obtain retroactively. Those figures are not the missing overall inflation rate. They are specific category comparisons where data was available.
Over the past 12 months, gasoline was up 37.4%, new vehicles were up 0.7%, and used cars and trucks were down 3.3%. One category’s annual change cannot stand in for the entire CPI. It can, however, remind you why your experience at the pump may feel very different from your experience shopping for a vehicle.
The Federal Reserve’s next move: borrowing could get more expensive
The hotter-than-expected report landed directly in the Fed’s rate debate. At its October meeting, officials voted 10–2 to hold the benchmark rate at 3.75% to 4%. The debate now is not whether the Fed has been hiking rates. It has. The question is whether it will raise them again in December.
Before Tuesday’s CPI release, Fed Governor Christopher Waller said in London that a hot report could push him toward advocating for a half-percentage-point increase in December. He specifically pointed to core CPI “around 0.3” as a level that could put a half-point move on the table.
Core CPI came in at 0.3%.
Markets responded. Traders are now fully pricing a quarter-point hike at the Fed’s December 8–9 meeting, according to CME FedWatch. The implied odds of a half-point hike rose to 13.6%, from around zero before the report.
Dallas Fed President Lorie Logan said she sees a need for two more quarter-point increases. She also warned that other inflation measures (including the Producer Price Index, or PPI, and the Personal Consumption Expenditures price index, or PCE) could come in higher. PCE is the Fed’s preferred inflation gauge.
The policy logic is straightforward, even if it is not especially soothing: the Fed raises interest rates to make borrowing more expensive, which it hopes will cool demand and slow price increases. The cure for inflation, in other words, is to make money more expensive. That can help restrain prices. It can also raise costs for borrowers and businesses along the way.
Inflation has remained above the Fed’s 2% target for about 5.5 years. Officials and economists have pointed to several pressures, including President Donald Trump’s tariffs, the Iran war and electricity demand from AI data centers. The October report does not, by itself, prove how much each factor contributed. But a 0.9% monthly increase in electricity prices is a reminder that energy demand is not only a question for fuel markets.
Markets take the hint
Stocks fell after the report, while Treasury yields jumped. The 10-year Treasury yield rose to 4.98% from 4.88%. The two-year yield climbed to 4.73% from 4.56%.
Yields reflect, among other things, investor expectations for interest rates and inflation. A hotter CPI report can make investors think rates will stay higher, or move higher, for longer. That repricing can ripple through markets, including the borrowing costs companies and households face.
There is also a federal-budget angle. The Center Square, citing the Congressional Budget Office’s interactive budget tool, reported that a quarter-point rate increase that holds would add an estimated $30 billion to federal interest costs in 2027 and about $900 billion over a decade.
Those are estimates, not a guaranteed bill attached to a single Fed decision. Treasury borrowing costs do not mechanically move one-for-one with the Fed’s benchmark rate. But the figures underline the scale of the trade-off: inflation is costly, and higher rates used to fight it can also make government debt more expensive to service.
What the missing month means for contracts and benefits
A CPI data gap can matter beyond the news cycle. Some contracts and agreements adjust payments using a specific month’s CPI. The BLS told The Center Square that, where an agreement requires an October figure, there is no official October number for the affected comparison. The parties can agree to use an estimate, such as an average of adjacent months.
That is a practical workaround, not an official BLS statistic. If you have a CPI-linked contract, read the adjustment language and check with the other party about the method it allows. Do not assume that a private estimate is automatically the number your agreement requires.
Social Security recipients do not need to recalculate the 2027 adjustment because of this missing October comparison. The 2027 cost-of-living adjustment is 3.6%, already set using third-quarter CPI-W data. It is unaffected by the missing October 2025 month.
The next CPI report, covering November data, is scheduled for December 10. The missing October 2025 data will continue to leave the October year-over-year comparison unavailable, but it does not erase the monthly CPI readings or prevent future comparisons once the missing month is no longer part of the 12-month window.
What you should watch next
For households, investors and business owners, the practical takeaway is to track the evidence without pretending the missing data is there. You can still follow monthly CPI, wages, PCE, PPI, energy costs and Federal Reserve decisions. You just cannot treat a private estimate as the official October year-over-year headline.
Here are the key points to keep in view:
- The official monthly reading was hot: headline CPI rose 0.4%, and core CPI rose 0.3%.
- There is no official October year-over-year rate for most of the index: the BLS lacks October 2025 survey data.
- Private estimates are not official: Long estimates about 4% inflation over the past year; Divounguy estimates a 5.7% annualized recent pace.
- Pay is not clearly keeping up: hourly earnings rose 3.1% over the past year, below Long’s estimated inflation pace.
- The Fed’s December decision is in focus: markets now fully price a quarter-point hike, with a 13.6% chance of a half-point increase.
- Some household adjustments are already settled: Social Security’s 2027 COLA is 3.6%; CPI-linked contracts may require the parties to agree on a substitute method.
The full BLS release is available through its October CPI report. For more reporting, visit LD3 Productions’ Economic, Business & Financial desk.
FAQ
Did the BLS report October inflation?
Yes. The BLS reported October’s monthly CPI changes: +0.4% headline and +0.3% core. It did not publish the usual year-over-year rates for most of the index.
Was inflation 4% over the past year?
That is Heather Long’s private estimate, based on estimating the missing October 2025 index. It is not an official BLS figure. Comparing with September 2025 instead yields her estimate of 3.9%.
Why did the shutdown affect the rate?
The BLS collected no October 2025 price data during the government shutdown. Without that year-ago observation, the agency could not make a standard October-to-October comparison for most CPI measures.
Are Social Security payments affected?
No. The 2027 Social Security COLA is 3.6%, based on third-quarter CPI-W data and already set.
When is the next CPI report?
The next report, covering November data, is scheduled for December 10, 2026.
Final Thoughts
October’s CPI report delivered an uncomfortable combination: prices rose faster than expected, the wage comparison looks weak under private inflation estimates, and markets moved toward expecting another Fed hike. At the same time, the government cannot publish the standard year-over-year inflation rate because last year’s shutdown left a hole in the data.
The responsible way to read this report is to keep the categories straight. The monthly figures are official. The year-over-year estimates are not. The missing comparison does not make inflation disappear. Nor does it give anyone license to present an estimate as settled fact.
Watch the next CPI and PCE releases, follow the Fed’s December decision, and check the language of any agreement tied to a specific CPI month. The data gap is real. So is the need to be precise about what the data can, and cannot, say.