ea elcodex scalper.mq4

#property description " Ini adalah Expert Advisor sederhana buat bahan belajar  "

extern string                 Parameter1           = "== PARAMETER EXPERT ADVISOR ==";
extern double                 Lots                 = 0.01;
extern double                 StopLoss             = 5;
extern double                 TakeProfit           = 0;
extern int                    TrailingStop         = 5;
extern int                    Slippage             = 3;
extern int                    MagicNumber          = 12345;

extern string                 Parameter2           = "== PARAMETER INDICATOR TRIGER MA ==";
extern ENUM_TIMEFRAMES        MA_TIMEFRAME         = PERIOD_H1;
extern int                    MA_PERIOD            = 200;
extern ENUM_MA_METHOD         MA_METHOD            = MODE_EMA;
extern ENUM_APPLIED_PRICE     MA_PRICE             = PRICE_CLOSE;

extern string                 Parameter3           = "== PARAMETER INDICATOR TRIGER RSI ==";
extern ENUM_TIMEFRAMES        RSI_TIMEFRAME        = PERIOD_H1;
extern int                    RSI_PERIOD           = 14;
extern ENUM_APPLIED_PRICE     RSI_PRICE            = PRICE_CLOSE;

extern string                 Parameter4           = "== PARAMETER INDICATOR TRIGER STOHASTIC ==";
extern ENUM_TIMEFRAMES        STOHASTIC_TIMEFRAME  = PERIOD_H1;
extern ENUM_MA_METHOD         STOHASTIC_METHOD     = MODE_SMA;
extern int                    K_PERIOD             = 5;
extern int                    D_PERIOD             = 3;
extern int                    SLOW_PERIOD          = 3;

extern string                 Parameter5           = "== PARAMETER INDICATOR TRIGER MACD ==";
extern ENUM_TIMEFRAMES        MACD_TIMEFRAME       = PERIOD_H1;
extern ENUM_APPLIED_PRICE     MACD_PRICE           = PRICE_CLOSE;
extern int                    FAST_MACD_PERIOD     = 12;
extern int                    SLOW_MACD_PERIOD     = 26;
extern int                    SIGNAL_MACD_PERIOD   = 9;

double _MONEY_MANAGEMENT_() //FUNGSI MM
   {
    int i;
    double _MONEY_MANAGEMENT_LOTS_ = 0;
    bool _SIGNAL_CUAN_1_=false;
    int _TOTAL_HISTORY_ORDERS_=0;
    for( i=0;i<OrdersHistoryTotal();i++) 
      {  
         if(OrderSelect(i,SELECT_BY_POS ,MODE_HISTORY)==true)
         if (OrderMagicNumber()==MagicNumber) _TOTAL_HISTORY_ORDERS_++;
      }
    bool _SIGNAL_CUAN_2_=false;
    int LO=0;
    if(_TOTAL_HISTORY_ORDERS_<2) return(Lots);
    for( i=OrdersHistoryTotal()-1;i>=0;i--)
     {
        if(OrderSelect(i,SELECT_BY_POS ,MODE_HISTORY))
        if (OrderMagicNumber()==MagicNumber) 
        {
           if(OrderProfit()>=0 && _SIGNAL_CUAN_1_) return(Lots);
           if( LO==0)
           {  if(OrderProfit()>=0) _SIGNAL_CUAN_1_=true;
              if(OrderProfit()<0)  return(OrderLots());
              LO=1;
           }
           if(OrderProfit()>=0 && _SIGNAL_CUAN_2_) return(_MONEY_MANAGEMENT_LOTS_);
           if(OrderProfit()>=0) _SIGNAL_CUAN_2_=true;
           if(OrderProfit()<0 ) 
           {   
               _SIGNAL_CUAN_1_=false;
               _SIGNAL_CUAN_2_=false;
               _MONEY_MANAGEMENT_LOTS_+=OrderLots();
           }
        }
     }
    return(_MONEY_MANAGEMENT_LOTS_);
   }

int _TOTAL_ORDERS_() //FUNGSI TOTAL ORDER
   {
     int _HASIL_=0;
     for(int i=0;i<OrdersTotal();i++)
     {
        if(OrderSelect(i,SELECT_BY_POS ,MODE_TRADES)==true)
        if (OrderMagicNumber()==MagicNumber) _HASIL_++;

      }
     return (_HASIL_);
   }

int OnInit()
  {
      // код доступен только после оплаты
   }

void OnDeinit(const int reason)
  {
  Alert(" EA di NON AKTIFKAN ");

  }

int start()
{
      // код доступен только после оплаты
   }
  double _POINT_=Point;
  if(Digits==3 || Digits==5) _POINT_=Point*10; // untuk otomatis mendetect  digits yg digunakan oleh broker.

  double _TP_=0; // ini untuk memungkinkan kita buat mengosongkan take profit tanpa error.
  double _SL_=0; // ini untuk memungkinkan kita buat mengosongkan stoploss tanpa error.

  double MOVING_AVERAGE_0 = iMA(NULL,MA_TIMEFRAME,MA_PERIOD,0,MA_METHOD,MA_PRICE,0);
  double MOVING_AVERAGE_1 = iMA(NULL,MA_TIMEFRAME,MA_PERIOD,0,MA_METHOD,MA_PRICE,1);

  double RSI_0            = iRSI(NULL,RSI_TIMEFRAME,RSI_PERIOD,RSI_PRICE,0);
  double RSI_1            = iRSI(NULL,RSI_TIMEFRAME,RSI_PERIOD,RSI_PRICE,1);

  double STOHASTIC_MAIN   = iStochastic(NULL,STOHASTIC_TIM

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