About World Price Index

What we track

• 247

  countries and territories

• 154

  currencies with daily exchange rates

• 3

  core indicators: inflation, GDP and interest rates

• 108

  IMF commodity prices

• ~101,000

  EIA petroleum and natural gas series

• 23

  UK indicators from the ONS

• 40

  Apple Store markets

• 6

  subscription services

Counts update with the data. Last checked 6 Oct 2026.

Where it comes from

Every page names its source. These are the ones we use, with what each one gives us.

IMF

Commodity prices, inflation and GDP

World Bank

GDP, population and inflation by country

OECD

Consumer prices and interest rates

BIS

Central bank policy rates

US EIA

Petroleum and natural gas prices, stocks and production

ONS

UK prices, rents, earnings and output

Frankfurter

Exchange rates, from the European Central Bank and other central banks (via Frankfurter)

Apple and service price pages

Apple Store prices, and each subscription service's own pricing page, country by country

How often it's checked

Daily

Exchange rates and Apple Store prices

Weekly and monthly

EIA series, IMF commodity prices and subscription prices

As published

Official statistics from the World Bank, OECD, BIS and ONS, on each one's release calendar

Each page shows when its data was last updated. If a source is late, the page says so rather than showing old figures as new.

Use the data

Everything on the site is also available through our API: exchange rates, indicators, commodity and energy series, Apple and subscription prices, as JSON. The Free plan includes 250 requests a month, and paid plans add more.