FX.co ★ U.S. Import Prices Slip 0.1% in January, Ending Flat Streak as Annual Comparison Softens

The U.S. Import Price Index edged down by 0.1% in January 2026, shifting into negative territory after holding flat at 0.0% in December 2025. The latest reading, updated on 5 March 2026, signals a modest easing in import costs at the start of the year.

On a year-over-year basis, the January figure compares the change in import prices to January a year earlier, while the December reading reflected the annual change versus December a year before. The move from zero growth in December to a slight decline in January suggests that external price pressures from imported goods have softened, which can feed into broader inflation dynamics.

The change marks a subtle but notable break from the previous month’s stability, indicating that U.S. importers are seeing marginally lower prices compared with the same period a year ago. Investors and policymakers will be watching subsequent releases to see whether this downward tilt in import costs persists.