CFDs are a leverage product and can involve a significant risk of loss. Trading CFDs may not be suitable for all, therefore you should ensure that you understand the risks involved and take into account your individual circumstances.
Trader's Glossary

What is CPI (Consumer Price Index)?

Consumer price index is a monthly economic indicator that tracks the changes in the price of goods and services purchased by consumers. Consumer prices account for most of the inflation a country experiences. CPI is therefore an important indicator of changing currency values because rising prices can lead to central banks raising interest rates in order to counter-balance inflationary pressures. When CPI comes in lower than expected this tends to be good for the currency in question.