
September CPI Rises 3.7% as Gasoline Jumps 9.1%, Pushing Fuel and Travel Costs Higher for Small Businesses
Consumer prices rose 0.6% in September and 3.7% over the past year, up from 3.4% in August, the Bureau of Labor Statistics reported October 14, 2026. Gasoline jumped 9.1% and accounted for more than half of the monthly increase. Core inflation rose 0.3% for the second month in a row, slightly above economists’ forecasts. Key Takeaways Annual core inflation, which excludes food and energy, rose to 2.6% from 2.4% in August. Economists expected 2.5%. The energy index rose 5.2% in September and is up 20.4% over 12 months. Fuel oil is up 74.2% year over year. Airline fares rose 1.2% for the month and are up 22.4% from a year ago. Food prices were flat overall: grocery prices fell 0.1%, while restaurant prices rose 0.2%. The 2-year Treasury yield rose more than 10 basis points to 4.89% after the release. The October CPI report is scheduled for November 10, after the Fed’s October 28 policy decision. Energy Drove September’s CPI Increase Energy was by far the largest driver in September. The energy index rose 5.2%, up from 2.1% in August, and gasoline rose 9.1% after seasonal adjustment, or 6.5% before it. Over 12 months, gasoline is up 34.2% and energy













































