//+------------------------------------------------------------------+
//|                                                       baiso1.mq4 |
//|                        Copyright 2016, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2016, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
      if(OrdersTotal()>0){return;}  // chi cho vao 1 lenh
      
 //     "EURUSD"  string
 //     1,2,3,    int
 //     1.2   ,   -58.6  double
  //    true   , false   bool
      
      string sym = "USDJPY";
      sym = "AUDUSD";
      sym = "GBPUSD";
      
      int loaiLenh;
      loaiLenh = OP_SELL;
      
      
      // buy -- > Ask -->
      // sell -->  Bid --> 
      // buystop --> giavaolenh > gia hien tai
      // sell stop --> gia vao lenh  < gia hien tai 
      //
      
      double khoiLuong;  
      khoiLuong = 0.1;
      double stoploss = 1.2927;
      double takeprofit = 1.28;
      string ghichu =  "hello";
      color maucualenh = clrRed;
      
      
      OrderSend(  sym,loaiLenh,khoiLuong,Bid,20,stoploss,takeprofit,ghichu,0,0,maucualenh );
      
   
      
      
  }
//+------------------------------------------------------------------+