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Eurozone Inflation Jumped to 3.8%, a Three-Year High. Is Another ECB Rate Hike Coming on October 29?
- Eurozone annual inflation was 3.8% in September 2026, up from 3.2% in August and above the 3.6% forecast. It's the highest since September 2023.
- Energy prices rose 18.8% from a year earlier, up from 14.3% in August and the fastest since January 2023.
- Core inflation, which strips out energy and food, was 2.5%, in line with forecasts. Services inflation was 3.2%.
- By country: Spain 4.9%, Italy 4.1%, Germany 3.3%, France 3.0%.
- The ECB raised its deposit rate to 2.50% on September 10. Its next decision is October 29. Markets price roughly a 29% chance of another hike.
The headline number
Prices in the 21 countries that use the euro were 3.8% higher in September than a year ago. That's up from 3.2% in August, higher than the 3.6% economists expected, and the fastest pace since September 2023.
ING economist Bert Colijn called it the biggest one-month jump since March, the first month of the Middle East war.
It's almost all energy
| Category | September | August |
|---|---|---|
| Energy | 18.8% | 14.3% |
| Services | 3.2% | 3.0% |
| Food, alcohol and tobacco | 1.4% | 1.1% |
| Non-energy industrial goods | 1.1% | 1.2% |
| Core (excludes energy and food) | 2.5% | 2.4% |
Energy is doing the damage. Europe imports most of its oil and gas, and Brent crude traded near $108 a barrel early in the week after talks to reopen the Strait of Hormuz broke down again.
Take energy and food out, and inflation is 2.5%. That's above the ECB's 2% goal, but not alarming.
The pain isn't evenly spread. Spain (4.9%) and Italy (4.1%) are running much hotter than France (3.0%) and Germany (3.3%).
What the ECB does next
The European Central Bank already raised its deposit rate to 2.50% on September 10. Its next meeting is October 29.
There are two ways to read the data:
"Hike again." Headline inflation is nearly double the target. Services inflation is creeping up. Harry Woolman of Validus Risk Management said September's jump suggests it's now "more than an energy story."
"Wait." Central banks can't make oil cheaper. Raising rates into an energy shock mostly just slows the economy. And core inflation came in exactly as expected. Lale Akoner of eToro said the 2.5% core reading gives the ECB "room to wait."
Markets lean toward waiting. They put about a 29% chance on a hike this month.
Why European stocks went up anyway
The STOXX Europe 600 rose about 1% on Friday even with the hot inflation print. Investors focused on the calm core reading and on a weak US jobs report that eased rate fears worldwide.
For the week, though, European markets fell. The STOXX 600 lost 1.14%, France's CAC 40 fell 2.24%, and Italy's FTSE MIB dropped 2.67%. Rising bond yields were the reason: France's 10-year yield hit about 4.96%, the highest since 2002.
What it means for you
If you own international ETFs: you own European stocks. Energy shocks hurt European industry more than American industry because Europe imports its fuel. That's a reason to stay diversified across regions, not a reason to sell.
If you're travelling to Europe: expect higher prices, especially in Spain and Italy. The euro traded around $1.125 this week.
If you hold cash: inflation at 3.8% with a 2.50% policy rate means European savers are losing purchasing power. North American savers are in a better spot, because rates here are closer to inflation. We explain the math in Inflation and Your Real Returns.
The bottom line
Europe has an energy problem that looks like an inflation problem. The ECB has to decide whether to fight it with higher rates, at the risk of a slowdown, or look through it and hope oil comes back down. October 29 is the next test. The UK is facing an even sharper version of the same squeeze, which we cover in UK 30-Year Borrowing Costs Just Hit 6%.
Frequently asked questions
What is the eurozone inflation rate in September 2026?
Eurostat's flash estimate put euro area annual inflation at 3.8% in September 2026, up from 3.2% in August. It is the highest reading since September 2023 and well above the European Central Bank's 2% target.
Why is inflation rising in Europe?
Mostly energy. Energy prices were 18.8% higher than a year earlier because the Middle East conflict has disrupted oil and gas shipments through the Strait of Hormuz. Europe imports most of its energy, so it feels price spikes quickly.
What is core inflation and why does it matter?
Core inflation leaves out energy, food, alcohol and tobacco, which swing a lot. It shows whether price increases are spreading through the rest of the economy. Eurozone core inflation was 2.5% in September, much lower than the 3.8% headline rate. That gives the ECB some room to wait.
Will the ECB raise interest rates in October 2026?
Markets think probably not, but it isn't ruled out. Pricing implies roughly a 29% chance of a 0.25-point hike to 2.75% at the October 29 meeting, and about a 71% chance of no change.
How does European inflation affect North American investors?
If you own a global or international ETF, part of it is in European stocks. Higher rates and energy costs can squeeze European company profits. The euro's value also changes what those holdings are worth in dollars. For most long-term investors, the right response is to stay diversified, not to trade around one data point.
Primary sources
- CNBC — Eurozone inflation hits its highest level in three years at 3.8% as energy costs soar (Oct. 2, 2026)
- European Central Bank — Monetary policy decisions, September 10, 2026
- T. Rowe Price — Global Markets Weekly Update (week ended Oct. 2, 2026)
- Stockpil — Eurozone inflation jumps to 3.8%, highest since 2023
Data & disclaimer: This article is for educational purposes only and is not financial or investment advice. Figures reflect data available as of Oct 3, 2026, and conditions change — always confirm current pricing, rates and rules with the provider before you act. Written by Elizabeta Dimoska. See our editorial standards and disclosure.
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