Report details
- Monthly headline inflation rose 0.4% in December, as expected, bringing the annual rate to 2.9%—from 2.7% prior. Meanwhile, core inflation, which strips out food and energy, came in lower than expected, increasing 0.2% in the month, seeing the annual rate decelerate to 3.2%. The recent run-rate of monthly inflation pointed to some improvement, as the three-month annualized pace of core inflation declined to 3.3% after rising to a six-month high of 3.7% in November.
- Food prices increased 0.3% in the month, with four of the six major grocery store food group indices notching an increase. Meanwhile, energy prices rose 2.6% as fuel prices posted a strong rebound. The increase in both food and energy prices contributed over half of the monthly rise in headline inflation.
- Core inflation remained primarily driven by services prices, which rose 0.3%. Housing costs remain in focus, with mixed news underneath the hood, as lodging away from home declined by 1% despite owner’s equivalent rent firming up to 0.3%. Shelter inflation remains the primary challenge to the ongoing disinflationary process. Still, there has been some steady—albeit slow—progress, with the index posting the smallest 12-month increase since January 2022, slowing to 4.6%.
- Meanwhile, airfares saw a large jump, rising 3.9%—up from 0.4% prior—though this is largely a seasonal phenomenon. Auto insurance also came in firm, rising 0.4%, as insurance premiums continue to catch up to the rise in insurance costs.
- Price pressures for core goods abated, with prices increasing by 0.1%. Gains here were primarily a function of new and used vehicle prices, which rose 0.5% and 1.2% in the month, respectively, while prices for both apparel and medical care commodities were mostly flat, rising 0.1% and 0%, respectively. Looking ahead, while core goods were a source of deflation earlier in the year, there are risks that potential tariff hikes could push prices higher.
- The Fed's preferred supercore inflation measure, which excludes shelter from core services and is primarily driven by wage costs, decelerated to 0.2% in the period, seeing the annual rate decline from 4.3% to 4.1%.