hedgelot_ea.mq4

extern int  TP = 35;
extern int  SL = 70;
extern bool UseInstantOrder = true;
extern double InstantLot = 0.1;
extern double PendingLot = 0.3;
extern int LotDecimal = 1;//jumlah angka dibelakang koma
extern double LotMultiplicator = 2.0; // faktor pengali

#define Slippage 2
#define id1 12345
#define id2 67890

static datetime lastB = -1;
static datetime lastS = -1;
static double nextLot;
static double levelBuy;
static double levelSell;
static bool firstRun;

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

int deinit()
  {

   Comment("");

   return(0);
  }

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

double p()
{
   double p;
   if(Digits==5 || Digits==3) p = 10*(MarketInfo(Symbol(),MODE_POINT));
   else p = MarketInfo(Symbol(),MODE_POINT);
   return (p);
}  

void openOrder(string simbol, int trade, double lotsize, double price, double sl, double tp,string pesan, int magic, color warna) 
{                     
   int tiket=OrderSend(simbol,trade,lotsize,price,Slippage,sl,tp,pesan,magic,0,warna);                              
   if(tiket>0)
   {  
        if(OrderSelect(tiket,SELECT_BY_TICKET,MODE_TRADES)) OrderPrint(); 
   }
   else Print("Tidak bisa buka order karena : ",GetLastError());        
}

void firstRun()
{//

   RefreshRates();
   int spread = MarketInfo(Symbol(),MODE_SPREAD);

   double buyTP = Ask+(TP-spread)*p();
   double buySL = Bid-SL*p();
   if(UseInstantOrder) openOrder(Symbol(),OP_BUY,InstantLot,Ask,buySL,buyTP,"buy awal",id1,Blue);
   levelBuy = Ask;

   double sellTP = Bid-(TP-spread)*p();
   double sellSL = Ask+SL*p

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