69 lines
1.9 KiB
MQL5
69 lines
1.9 KiB
MQL5
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enum ENUM_MONEY_MGMT
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{
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MMTAccount,//Saldo em conta
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MMTFixed//Saldo fixo
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};
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class MoneyMgmt
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{
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public:
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ENUM_MONEY_MGMT mgmt;
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double MyCapital;
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double MyMargin;
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double MyMarginFrac;
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MoneyMgmt(void)
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{
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mgmt=MMTAccount;
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MyCapital=0;
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MyMargin=0;
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MyMarginFrac=2;
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}
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double Balance(void)
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{
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switch (mgmt)
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{
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case MMTAccount:return AccountInfoDouble(ACCOUNT_BALANCE);break;
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case MMTFixed:return(MyCapital);break;
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}
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return(0);
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}
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double Equity(AssetData &data[])
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{
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switch (mgmt)
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{
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case MMTAccount:return AccountInfoDouble(ACCOUNT_EQUITY);break;
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case MMTFixed:return(MyCapital+FloatProfit(data));break;
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}
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return(0);
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}
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double MarginFree(AssetData &data[])
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{
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switch (mgmt)
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{
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case MMTAccount:return (MyMarginFrac*AccountInfoDouble(ACCOUNT_BALANCE)-Invested(data));break;
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case MMTFixed:return(MyMargin-Invested(data));break;
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}
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return(0);
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}
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double FloatProfit(AssetData &data[])
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{
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switch (mgmt)
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{
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case MMTAccount:return AccountInfoDouble(ACCOUNT_PROFIT);break;
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case MMTFixed:
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{
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double profit=0;
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for (int i=0;i<ArraySize(data);i++) if (PositionSelect(data[i].ticker)&&(UseAssetLock?data[i].mydata.AssetLock.CheckOwner(EAMAGIC):true)) profit+=PositionGetDouble(POSITION_PROFIT);
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return(profit);
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break;
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}
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}
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return(0);
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}
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double Invested(AssetData &data[])
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{
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double invested=0;
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for (int i=0;i<ArraySize(data);i++) if (PositionSelect(data[i].ticker)&&(UseAssetLock?data[i].mydata.AssetLock.CheckOwner(EAMAGIC):true)) invested+=PositionGetDouble(POSITION_VOLUME)*PositionGetDouble(POSITION_PRICE_OPEN);
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return(invested);
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}
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};
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