Trade Responsibly. Trade Responsibly.CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 84.60% of retail investor accounts lose money when trading CFDs with this provider. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.
FxPro Help Centre - Glossary

Leverage

Leverage allows investors to command a much larger investment than their capital will allow, thus allowing them to potentially increase their returns while only investing a percentage of the overall value of the asset in question.