Rabu, 30 April 2014

Belajar Membuat EA Sederhana 27 (Compounding Lots)

Kali ini saya akan sedikit membahas tentang Compounding lots (atas permintaan dari dari seorang rekan)
Compounding itu sendiri sebanarnya banyak cara dan ragamnya tapi pada intinya adalah melipatkan lots karena ada pertambahan equety .

Nah dalam kesempatan ini saya hanya  akan membahas 2 macem cara membuat compounding lots, (sebenarnya ada banyak  banyak cara ) Hal ini sebenarnya berhubungan dengan Management Money (MM). => bisa dengan Balance , Equety, Freemargin dll
  1. Cara pertama dengan cara membagi balance dan atau Equety
  • Membagi balance  =      AccountBalance()/Pembagi
  • Membaci Equety  =      AccountEquity()/Pembagi
Contoh nya kita akan menambahkan pada ea yang ada pada part 13
EA nya begini : Cross AntiQ
//+------------------------------------------------------------------+
//|                                             EA MA Cross AntiQ+   |
//|                                                gifaesa@yahoo.com |
//|                                     http://JumForex.blogspot.com |
//+------------------------------------------------------------------+

#property copyright "JumForex.blogspot.com"
#property link      "Gifaesa@yahoo.com"

extern string  Nama_EA                 = "Cross AntiQ+";
extern bool    Trade_buy               = true;
extern bool    Trade_sell              = true;
extern int     Mulai_Jam               = 6;
extern int     Akhir_Jam               = 20;
extern bool    Tp_in_Money             = true;
extern double  TP_in_money             = 2;
extern int     TP                      = 100;
extern int     SL                      = 100;
extern double  Lots                    = 0.1;
extern int     TrailingStop            = 20;
extern int     Magic                   = 69;
extern string  Seting_MA               = "Sesuka Hati";
extern int     Pereode_1                 = 4;
extern int     Pereode_2                 = 4;

double slb,tpb,sls,tps,pt;
//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init()
  {
//----
   if(Digits==3 || Digits==5) pt=10*Point;   else   pt=Point;
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit()
  {
//----

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start()
  {

dtrailing();
if(Tp_in_Money && TP_in_money<= money()) closeall();
//----
double MA_1O =iMA(Symbol(),0,Pereode_1,0,MODE_SMA,PRICE_OPEN ,1);
double MA_1C =iMA(Symbol(),0,Pereode_1,0,MODE_SMA,PRICE_CLOSE ,1);
double MA_2O =iMA(Symbol(),0,Pereode_2,0,MODE_SMA,PRICE_OPEN ,2);
double MA_2C =iMA(Symbol(),0,Pereode_2,0,MODE_SMA,PRICE_CLOSE ,2);

int signal;
if(MA_2O >MA_2C && MA_1O < MA_1C) signal=1;// aturan buy
if(MA_2O <MA_2C && MA_1O > MA_1C) signal=2;//aturan sell
if(Jam_trade()==1){
   if(SL==0)slb=0;else slb=Ask-SL*pt;
   if(SL==0)sls=0;else sls=Bid+SL*pt;
   if(TP==0)tpb=0;else tpb=Ask+TP*pt;
   if(TP==0)tps=0;else tps=Bid-TP*pt;
  if(jumlahorder(0)==0 && jumlahorder(1)==0 && Trade_buy  && signal==1) {OrderSend(Symbol(),OP_BUY,NR(Lots),Ask,3,slb, tpb,Nama_EA,Magic,0,Blue);}
  if(jumlahorder(0)==0 && jumlahorder(1)==0 && Trade_sell && signal==2) {OrderSend(Symbol(),OP_SELL,NR(Lots),Bid,3,sls, tps,Nama_EA,Magic,0,Red);}
 }

//----
   return(0);
  }
//+------------------------------------------------------------------+

int Jam_trade()
{
   bool trade = false;
   if(Mulai_Jam > Akhir_Jam){
     if (Hour() >= Mulai_Jam || Hour() < Akhir_Jam) trade = true;
   } else
     if (Hour() >= Mulai_Jam && Hour() < Akhir_Jam) trade = true;

   return (trade);
}

int jumlahorder( int tipe)
{
int total=0;
for(int i=0; i<OrdersTotal(); i++)
  {
      OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
      if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=Magic || OrderType()!=tipe) continue;
     total++;
  }

return(total);
}
double NR(double thelot)
{
    double maxlots = MarketInfo(Symbol(), MODE_MAXLOT),
    minilot = MarketInfo(Symbol(), MODE_MINLOT),
    lstep = MarketInfo(Symbol(), MODE_LOTSTEP);
    double lots = lstep * NormalizeDouble(thelot / lstep, 0);
    lots = MathMax(MathMin(maxlots, lots), minilot);
    return (lots);
}

void dtrailing()
{
for(int i=0; i<OrdersTotal(); i++){
      OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
        if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=Magic ) continue;
        if(OrderType()==OP_BUY)  {
         if(Bid-OrderOpenPrice()>pt*TrailingStop)  {
           if((OrderStopLoss()<Bid-pt*TrailingStop) || (OrderStopLoss()==0)) {
              OrderModify(OrderTicket(),OrderOpenPrice(),Bid-pt*TrailingStop,OrderTakeProfit(),0,Green);
              return(0);
              }
              }
           }
        if(OrderType()==OP_SELL)  {
         if((OrderOpenPrice()-Ask)>(pt*TrailingStop)){
           if(OrderStopLoss()>(Ask+pt*TrailingStop) || (OrderStopLoss()==0)){
              OrderModify(OrderTicket(),OrderOpenPrice(),Ask+pt*TrailingStop,OrderTakeProfit(),0,Red);
              return(0);
              }
              }
           }
     }
 
}
void closeall()
{
 for (int i = OrdersTotal() - 1; i >= 0; i--) {
  OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
  if (OrderSymbol() != Symbol() || OrderMagicNumber()!=Magic ) continue;
  if (OrderType() > 1) OrderDelete(OrderTicket());
   else {
    if (OrderType() == 0) OrderClose(OrderTicket(), OrderLots(), Bid, 3, CLR_NONE);
    else               OrderClose(OrderTicket(), OrderLots(), Ask, 3, CLR_NONE);
  }
 }
}
double money()
{
 double dp = 0;
 int i;
 for (i = 0; i < OrdersTotal(); i++) {
  OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
  if (OrderSymbol() != Symbol()  || OrderMagicNumber()!=Magic) continue;
  dp += OrderProfit();
 }
 return(dp);
}
===============
Nah langkah pertama dibuat  dulu tambahan deklarasi  boolean dan pembaginya

extern bool    Compounding             = true;

extern double  Pembagi                 = 1000;

double x;

Kita bual perintah untuk menyisipkan
if(Compounding ) x=AccountBalance() / Pembagi; else x=Lots; 
artinya kalau compounding ==true maka akan di compouding bila else maka tetap berlaku Lots
Bagian yang lain perlu diganti adalah pada bagian yang berhubungan dengan lots , yaitu
OrderSend(Symbol(),OP_BUY,NR(Lots), bla bla...............
Nah ini diganti dengan
OrderSend(Symbol(),OP_BUY,NR(x), bla bla..............
Bila menghendaki Equety yang dibagi yah tinggal diganti aja
if(Compounding ) x=AccountEquety() / Pembagi; else x=Lots; 
Sehingga jadinya begini:
//+------------------------------------------------------------------+
//|                                             EA MA Cross AntiQ+   |
//|                                                gifaesa@yahoo.com |
//|                                     http://JumForex.blogspot.com |
//+------------------------------------------------------------------+

#property copyright "JumForex.blogspot.com"
#property link      "Gifaesa@yahoo.com"

extern string  Nama_EA                 = "Cross AntiQ+";
extern bool    Compounding             = true;
extern double  Pembagi                 = 1000;
extern bool    Trade_buy               = true;
extern bool    Trade_sell              = true;
extern int     Mulai_Jam               = 6;
extern int     Akhir_Jam               = 20;
extern bool    Tp_in_Money             = true;
extern double  TP_in_money             = 2;
extern int     TP                      = 100;
extern int     SL                      = 100;
extern double  Lots                    = 0.1;
extern int     TrailingStop            = 20;
extern int     Magic                   = 69;
extern string  Seting_MA               = "Sesuka Hati";
extern int     Pereode_1                 = 4;
extern int     Pereode_2                 = 4;

double slb,tpb,sls,tps,pt;
double x;
//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init()
  {
//----
   if(Digits==3 || Digits==5) pt=10*Point;   else   pt=Point;
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit()
  {
//----

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start()
  {
if(Compounding ) x=AccountBalance() / Pembagi; else x=Lots;
dtrailing();
if(Tp_in_Money && TP_in_money<= money()) closeall();
//----
double MA_1O =iMA(Symbol(),0,Pereode_1,0,MODE_SMA,PRICE_OPEN ,1);
double MA_1C =iMA(Symbol(),0,Pereode_1,0,MODE_SMA,PRICE_CLOSE ,1);
double MA_2O =iMA(Symbol(),0,Pereode_2,0,MODE_SMA,PRICE_OPEN ,2);
double MA_2C =iMA(Symbol(),0,Pereode_2,0,MODE_SMA,PRICE_CLOSE ,2);

int signal;
if(MA_2O >MA_2C && MA_1O < MA_1C) signal=1;// aturan buy
if(MA_2O <MA_2C && MA_1O > MA_1C) signal=2;//aturan sell
if(Jam_trade()==1){
   if(SL==0)slb=0;else slb=Ask-SL*pt;
   if(SL==0)sls=0;else sls=Bid+SL*pt;
   if(TP==0)tpb=0;else tpb=Ask+TP*pt;
   if(TP==0)tps=0;else tps=Bid-TP*pt;
  if(jumlahorder(0)==0 && jumlahorder(1)==0 && Trade_buy  && signal==1) {OrderSend(Symbol(),OP_BUY,NR(x),Ask,3,slb, tpb,Nama_EA,Magic,0,Blue);}
  if(jumlahorder(0)==0 && jumlahorder(1)==0 && Trade_sell && signal==2) {OrderSend(Symbol(),OP_SELL,NR(x),Bid,3,sls, tps,Nama_EA,Magic,0,Red);}
 }

//----
   return(0);
  }
//+------------------------------------------------------------------+

int Jam_trade()
{
   bool trade = false;
   if(Mulai_Jam > Akhir_Jam){
     if (Hour() >= Mulai_Jam || Hour() < Akhir_Jam) trade = true;
   } else
     if (Hour() >= Mulai_Jam && Hour() < Akhir_Jam) trade = true;

   return (trade);
}

int jumlahorder( int tipe)
{
int total=0;
for(int i=0; i<OrdersTotal(); i++)
  {
      OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
      if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=Magic || OrderType()!=tipe) continue;
     total++;
  }

return(total);
}
double NR(double thelot)
{
    double maxlots = MarketInfo(Symbol(), MODE_MAXLOT),
    minilot = MarketInfo(Symbol(), MODE_MINLOT),
    lstep = MarketInfo(Symbol(), MODE_LOTSTEP);
    double lots = lstep * NormalizeDouble(thelot / lstep, 0);
    lots = MathMax(MathMin(maxlots, lots), minilot);
    return (lots);
}

void dtrailing()
{
for(int i=0; i<OrdersTotal(); i++){
      OrderSelect(i,SELECT_BY_POS,MODE_TRADES);
        if(OrderSymbol()!=Symbol() || OrderMagicNumber()!=Magic ) continue;
        if(OrderType()==OP_BUY)  {
         if(Bid-OrderOpenPrice()>pt*TrailingStop)  {
           if((OrderStopLoss()<Bid-pt*TrailingStop) || (OrderStopLoss()==0)) {
              OrderModify(OrderTicket(),OrderOpenPrice(),Bid-pt*TrailingStop,OrderTakeProfit(),0,Green);
              return(0);
              }
              }
           }
        if(OrderType()==OP_SELL)  {
         if((OrderOpenPrice()-Ask)>(pt*TrailingStop)){
           if(OrderStopLoss()>(Ask+pt*TrailingStop) || (OrderStopLoss()==0)){
              OrderModify(OrderTicket(),OrderOpenPrice(),Ask+pt*TrailingStop,OrderTakeProfit(),0,Red);
              return(0);
              }
              }
           }
     }
 
}
void closeall()
{
 for (int i = OrdersTotal() - 1; i >= 0; i--) {
  OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
  if (OrderSymbol() != Symbol() || OrderMagicNumber()!=Magic ) continue;
  if (OrderType() > 1) OrderDelete(OrderTicket());
   else {
    if (OrderType() == 0) OrderClose(OrderTicket(), OrderLots(), Bid, 3, CLR_NONE);
    else               OrderClose(OrderTicket(), OrderLots(), Ask, 3, CLR_NONE);
  }
 }
}
double money()
{
 double dp = 0;
 int i;
 for (i = 0; i < OrdersTotal(); i++) {
  OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
  if (OrderSymbol() != Symbol()  || OrderMagicNumber()!=Magic) continue;
  dp += OrderProfit();
 }
 return(dp);
}
==============
Untuk model compound  yang kedua adalah compounding dengan kelipatan balance (jadi tiap kelipatan balance maka lots bisa di atur pertambahannya) ... Tapi  kita bahas  di part berikutnya ya...
*copas dari http://jumforex.blogspot.com 
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