FX.co ★ Italy’s HICP Inflation Jumps to 2.1% in September, Up Sharply from 0.1%

Italy’s Harmonised Index of Consumer Prices (HICP) rose markedly in September, with the month‑over‑month rate reaching 2.1%, up from just 0.1% in the previous period. Both the current and previous readings refer to September 2026 data, updated on 16 October 2026, and compare price changes with the respective prior months.

The sharp acceleration suggests a significant pickup in price pressures within a single month, reversing the near‑flat momentum seen previously. While the earlier 0.1% reading pointed to subdued inflation dynamics, the latest 2.1% figure signals a much stronger monthly increase in consumer prices, as measured on the harmonised basis used across the euro area.

Market participants and policymakers will closely watch subsequent releases to assess whether September’s spike represents a one‑off adjustment or the start of a more persistent inflation trend in Italy’s HICP profile on a month‑over‑month basis.