US Consumer Price Index up 4.2%
Points and comments are a snapshot, not live.
US Consumer Price Index rose 4.2% year-over-year in May 2026, driven primarily by energy costs.
The Consumer Price Index for All Urban Consumers increased 0.5% in May on a seasonally adjusted basis and 4.2% over the past 12 months. Energy prices accounted for over 60% of the monthly increase, with gasoline up 7.0% in May and 40.5% year-over-year. Fuel oil rose 58.9% annually. Food prices increased 0.2% monthly and 3.1% annually, with restaurants up 3.5% but groceries barely changing. Core inflation (excluding food and energy) rose 0.2% monthly and 2.9% annually. Shelter increased 0.3% monthly, communication jumped 1.3%, and airline fares rose 2.7%. Motor vehicle insurance declined 1.7% and new vehicles fell 0.3%.
What commenters are saying
Commenters attributed the spike primarily to energy costs, particularly from geopolitical events like the Iran conflict and closure of the Strait of Hormuz affecting shipping and fuel prices. Several noted that core inflation (2.9%) remains elevated even excluding energy, driven by shelter and services. A recurring theme: workers need at least a 4.2% raise just to maintain purchasing power; anyone earning less falls behind. Commenters also highlighted how companies exploit inflation as cover to increase prices beyond actual cost increases, citing eggs and meat as examples where profit margins expanded despite the cited supply problems.