FX.co ★ U.S. Core PPI Growth Cools in May, Signaling Softer Pipeline Inflation

The U.S. core Producer Price Index (PPI) slowed noticeably in May 2026, suggesting easing inflationary pressures at the wholesale level. Month-over-month, core PPI rose 0.4% in May, down sharply from the 1.0% increase recorded in April 2026.

Core PPI excludes volatile components and is closely watched as a gauge of underlying cost pressures faced by producers. The latest data, updated on 11 June 2026, shows that May’s rise, while still positive, reflects a moderation in the pace of price increases compared with the previous month.

On a month-over-month basis, the “actual” figure for May measures the change relative to April, while April’s “previous” reading captures the change from March to April. The deceleration from 1.0% to 0.4% suggests that pipeline inflation may be stabilizing after a stronger run-up earlier in the spring.