Compare consumer and producer price indicators

Consumer and producer price indexes describe different price relationships. TradingPedia’s lesson introduces CPI through a consumer spending basket and PPI through prices received by producers. They can contribute to inflation research, but they should not be treated as interchangeable measures or direct readings of every individual’s costs.

For each release, record the country, month, comparison period and seasonal adjustment. Check whether the headline includes all covered items or whether a narrower measure excludes selected categories. Keep the publisher’s methodology with the data. A movement in producer prices does not imply that consumer prices will change by the same amount or on the same schedule. Review the components and other available evidence before drawing a conclusion about broader inflation or a possible policy response.

Source: TradingPedia educational material. Reviewed 9 November 2026.