FX Rate (Currency History) Table of Contents Description Examples Cookbook F.A.Q. API Documentation Description Financial meaning FX Rate , or exchange rate, is the price of one currency (base currency) in terms of another currency (quote currency).  Platform abstraction FX Rate  in Finmars (a.k.a. Currency history) is an entity which evaluates a  currency  (base currency) in system default currency (quote currency, USD by default) on a specific date for specific  pricing policy . By default, system currency is set to USD, it can be changed in  default settings , but it's not recommended due to some modules may depend on system default currency set as USD.  Examples Currency Date Fx rate Pricing policy Modified Date And Time BTC 2024-06-20 64854.3000 Standard 2024-06-27 19:00:31 BTC  - Base currency 64854.3000  - is BTC/USD FX Rate (quote currency is the default currency USD) Standard  - is the name of the pricing policy 2024-06-27 19:00:31 - modified at datetime Cookbook CRUD Operations within platform. Use Cases What for it's used. F.A.Q. Frequently asked questions. API documentation Link to API documentation.