US August CPI Matches Forecast, Inflation Elevated

US August CPI matched expectations on Sept. 11, 2026, and remained well above the Federal Reserve’s 2% target, keeping inflation central to markets as they weigh the implications for the Fed’s policy decision next week.

Headline and Core CPI

The Bureau of Labor Statistics reported that headline consumer prices rose 0.4% month over month and 3.4% year over year in August 2026, matching consensus and maintaining July’s annual pace. Core CPI, which excludes food and energy prices, increased 0.3% month over month and 2.4% year over year. The monthly core reading was 0.1 percentage point above forecasts, highlighting persistent underlying price pressures.

Fed Backdrop and Producer Prices

The CPI release preceded the Federal Reserve’s September policy meeting and was presented in market materials as a key input for the decision. The Bureau of Labor Statistics reported on Sept. 10 that the August Producer Price Index showed final-demand producer prices rose 0.4% month over month and 5.4% year over year, indicating firm pipeline inflation before the consumer-price report.

Market commentary noted that the in-line headline figure combined with a slightly hotter core reading leaves the Fed leaning toward holding rates steady, though some market measures still assign non-trivial odds to an additional hike. This characterization reflects market views, not official policy guidance. Together, the headline and core readings tighten the policy choice facing the central bank at its upcoming meeting.