FX.co ★ Peru’s Monthly Inflation Accelerates in October as CPI Jumps to 0.57%

Peru’s consumer price inflation gathered pace in October 2026, with the month‑over‑month Consumer Price Index (CPI) rising 0.57%, up sharply from September’s 0.12%. The data, updated on 1 November 2026, point to a clear acceleration in short‑term price pressures.

On a month‑over‑month basis, October’s figure reflects a stronger increase in prices compared with the previous month, when the 0.12% CPI gain in September was measured against August. The latest reading, by contrast, compares October to September and underscores renewed upward momentum in inflation at the start of the fourth quarter.

While the data set does not break down contributions by sector, the step‑up from 0.12% to 0.57% will likely sharpen attention on the near‑term inflation path and its potential implications for household purchasing power and monetary policy in Peru. Investors and policymakers will be watching upcoming releases closely to see whether October’s move marks the beginning of a new trend or a temporary spike in prices.