FX.co ★ Poland’s Inflation Cools to 3.5% in October, Easing Further from September Levels

Poland’s consumer price index (CPI) inflation eased to 3.5% year-over-year in October 2026, down from 4.1% in September 2026, according to data updated on 30 October 2026. The latest reading marks a further deceleration in price growth and suggests inflationary pressures continue to moderate.

Both the current and previous figures are calculated on a year-over-year basis, comparing each month’s price levels with the same month a year earlier. The move from 4.1% to 3.5% indicates that, while prices are still rising compared with a year ago, the pace of that increase is slowing as the year progresses.