October US Inflation: A Monthly Increase and a Gap in Annual Comparisons
Consumer prices rose in October, while missing year-earlier data require care when interpreting the release.
The US Bureau of Labor Statistics reported on November 10, 2026 that consumer prices increased 0.4% in October on a seasonally adjusted basis, following 0.6% in September. The index excluding food and energy rose 0.3%. The headline monthly increase therefore slowed; the price level did not fall.
The release carries an important limitation. Survey data were not collected for October 2025 because of a lapse in appropriations. Twelve-month changes cannot be published for series lacking that comparison month. An estimate should not be presented as an official annual reading.
A useful reading process begins with the period being measured: one month or twelve months. Next, check whether the figures are seasonally adjusted, then examine the components rather than relying on a headline alone. Comparing numbers with different periods or adjustments can create a misleading impression.
For market participants, inflation is one input into expectations, not a standalone forecast of interest rates or asset prices. Good analysis separates the reported result from assumptions about what policymakers will do next. It also keeps missing observations visible instead of replacing them with unwarranted certainty. This article explains the data and is not a trading recommendation.