Trade Classes

This section contains technical details of working with trade classes and description of the relevant components of the MQL5 standard library.

Using trade classes will save time when creating custom programs (Expert Advisors).

MQL5 Standard Library (in terms of trade classes) is placed in the terminal working directory, in the Include\Trade folder.

Class/Group	Description
CAccountInfo	Class for working with trade account properties
CSymbolInfo	Class for working with trade instrument properties
COrderInfo	Class for working with pending order properties
CHistoryOrderInfo	Class for working with history order properties
CPositionInfo	Class for working with open position properties
CDealInfo	Class for working with history deal properties
CTrade	Class for trade operations execution
CTerminalInfo	Class for getting the properties of the terminal environment