# CMoneyFixedMargin CMoneyFixedMargin is the class designed to implement money management algorithm based on trading with predefined fixed margin. ### Description CMoneyFixedMargin implements money management algorithm based on trading with predefined fixed margin. ### Declaration ```    class CMoneyFixedMargin: public CExpertMoney ``` ### Title ```    #include  ``` ``` Inheritance hierarchy   CObject       CExpertBase           CExpertMoney               CMoneyFixedMargin ``` ### Class Methods by Groups | Money and Risk Management Methods | | | --- | --- | | virtual CheckOpenLong | Gets trade volume for a long position | | virtual CheckOpenShort | Gets trade volume for a short position | | Methods inherited from class CObject Prev, Prev, Next, Next, Save , Load , Type , Compare | | --- | | Methods inherited from class CExpertBase InitPhase , TrendType , UsedSeries , EveryTick , Open , High , Low , Close , Spread , Time , TickVolume , RealVolume , Init , Symbol , Period , Magic , SetMarginMode, SetPriceSeries , SetOtherSeries , InitIndicators | | Methods inherited from class CExpertMoney Percent , ValidationSettings , CheckReverse , CheckClose | ###