FX.co ★ Mexico’s Producer Inflation Accelerates to 4.05% YoY in September

Mexico’s Producer Price Index (PPI) rose 4.05% year-over-year in September 2026, marking a pickup in producer-level inflation compared with the previous month’s 3.00% annual increase.

The latest reading, updated on 08 October 2026, shows that producer prices are rising at a faster pace than in August 2026, when the PPI stood at 3.00% year-over-year. Both figures are calculated on a year-over-year basis, comparing each month to the same month a year earlier.

The acceleration in September suggests growing cost pressures at the producer level, which could eventually feed through to consumer prices if sustained. Investors and policymakers are likely to monitor upcoming data closely to assess whether this marks the beginning of a broader upward trend in inflation.