FreeMarginCheck

Gets the amount of free margin left after trade operation.

double  FreeMarginCheck(
   const string        symbol,              // symbol
   ENUM_ORDER_TYPE     trade_operation,     // order type (ORDER_TYPE_BUY or ORDER_TYPE_SELL)
   double              volume,              // volume
   double              price                // price
   ) const

Parameters

symbol

[in] Symbol for trade operation.

trade_operation

[in] Type of trade operation from ENUM_ORDER_TYPE enumeration.

volume

[in] Volume of trade operation.

price

[in] Price of trade operation.

Return Value

Amount of free margin left after trade operation.