MACD_v1

ÿþ//+------------------------------------------------------------------+

//|                                                         MACD.mq5 |

//|                                                     FORTRADER.RU |

//|                                              http://FORTRADER.RU |

//+------------------------------------------------------------------+

#property copyright "FORTRADER.RU"

#property link      "http://FORTRADER.RU"

#property version   "1.001"

#property description "1@010BK205< ?0BB5@= ?@>4>;65=8O B@5=40"

//---

#include <Trade\PositionInfo.mqh>

#include <Trade\Trade.mqh>

#include <Trade\SymbolInfo.mqh>  

CPositionInfo  m_position;                   // trade position object

CTrade         m_trade;                      // trading object

CSymbolInfo    m_symbol;                     // symbol info object

//---

input ushort   InpTakeProfit    =60;         // Take Profit (in pips)

input ushort   InpStopLoss      =70;         // Stop Loss (in pips)

//---

int nummodb,nummods;

int flaglot,bars_bup;

int aop_maxur,aop_minur,aop_oksell=0,aop_okbuy=0,S=0,S1=0,stops=0,stops1=0,sstops1;

double max1,max2,max3,min1,min2,min3;

//---

ulong          m_magic=15489;                // magic number

ulong          m_slippage=30;                // slippage

int    handle_iMACD;                         // variable for storing the handle of the iMACD indicator 

ENUM_ACCOUNT_MARGIN_MODE m_margin_mode;

double         m_adjusted_point;             // point value adjusted for 3 or 5 points

//+------------------------------------------------------------------+

//| Expert initialization function                                   |

//+------------------------------------------------------------------+

int OnInit()

  {

//---

   SetMarginMode();

   if(!IsHedging())

     {

      Print("Hedging only!");

      return(INIT_FAILED);

     }

//---

   m_symbol.Name(Symbol());                  // sets symbol name

   if(!RefreshRates())

     {

      Print("Error RefreshRates. Bid=",DoubleToString(m_symbol.Bid(),Digits()),

            ", Ask=",DoubleToString(m_symbol.Ask(),Digits()));

      return(INIT_FAILED);

     }

   m_symbol.Refresh();

//---

   m_trade.SetExpertMagicNumber(m_magic);

//---

   m_trade.SetDeviationInPoints(m_slippage);

//--- tuning for 3 or 5 digits

   int digits_adjust=1;

   if(m_symbol.Digits()==3 || m_symbol.Digits()==5)

      digits_adjust=10;

   m_adjusted_point=m_symbol.Point()*digits_adjust;

//--- create handle of the indicator iMACD

   handle_iMACD=iMACD(m_symbol.Name(),Period(),12,26,9,PRICE_CLOSE);

//--- if the handle is not created 

   if(handle_iMACD==INVALID_HANDLE)

     {

      //--- tell about the failure and output the error code 

      PrintFormat("Failed to create handle of the iMACD indicator for the symbol %s/%s, error code %d",

                  m_symbol.Name(),

                  EnumToString(Period()),

                  GetLastError());

      //--- the indicator is stopped early 

      return(INIT_FAILED);

     }

//---

   return(INIT_SUCCEEDED);

  }

//+------------------------------------------------------------------+

//| Expert deinitialization function                                 |

//+------------------------------------------------------------------+

void OnDeinit(const int reason)

  {

//---



  }

//+------------------------------------------------------------------+

//| Expert tick function                                             |

//+------------------------------------------------------------------+

void OnTick()

  {

//---

   Comment("FORTRADER.RU");

   AOPattern();

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

void AOPattern()

  {

//--- we work only at the time of the birth of new bar

   static datetime PrevBars=0;

   datetime time_0=iTime(0);

   if(time_0==PrevBars)

      return;

   PrevBars=time_0;



   if(!RefreshRates())

     {

      PrevBars=iTime(1);

      return;

     }



   double macd_last_1 =iMACDGet(MAIN_LINE,1);

   double macd_last_2 =iMACDGet(MAIN_LINE,2);

   double macd_last_3=iMACDGet(MAIN_LINE,3);



   if(macd_last_1<-0.0015 && stops1==0)

     {

      stops1=1;

     }



   if(macd_last_1>-0.0005 && stops1==1)

     {

      stops1=0;

      S1=1;

     }



   if(S1==1 && macd_last_1<macd_last_2 && macd_last_2>macd_last_3 && macd_last_1<-0.0005 && macd_last_2>-0.0005)

     {

      aop_oksell=1;

      S1=0;

     }



   if(macd_last_1>0)

     {

      stops1=0;

      aop_oksell=0;

      S1=0;

     }



   if(aop_oksell==1)

     {

      max1=0;

      max2=0;

      max3=0;

      m_trade.Sell(0.1,NULL,m_symbol.Bid(),

                   m_symbol.NormalizePrice(m_symbol.Bid()+InpStopLoss*m_adjusted_point),

                   m_symbol.NormalizePrice(m_symbol.Bid()-InpTakeProfit*m_adjusted_point),"FORTRADER.RU");

      aop_oksell=0;

      aop_maxur=0;

      nummods=0;

      flaglot=0;

      bars_bup=0;

      stops1=0;

      aop_oksell=0;

      S1=0;

     }



   if(macd_last_1>0.0015 && stops==0)

     {

      stops=1;

     }



   if(macd_last_1<0)

     {

      stops=0;

      aop_okbuy=0;

      S=0;

     }



   if(macd_last_1<0.0005 && stops==1)

     {

      stops=0;

      S=1;

     }



   if(S==1 && macd_last_1>macd_last_2 && macd_last_2<macd_last_3 && macd_last_1>0.0005 && macd_last_2<0.0005)

     {

      aop_okbuy=1;

      S=0;

     }



   if(aop_okbuy==1)

     {

      m_trade.Buy(0.1,NULL,m_symbol.Ask(),

                  m_symbol.NormalizePrice(m_symbol.Ask()-InpStopLoss*m_adjusted_point),

                  m_symbol.NormalizePrice(m_symbol.Ask()+InpTakeProfit*m_adjusted_point),"FORTRADER.RU");

      aop_okbuy=0;

      aop_minur=0;

      nummodb=0;

      flaglot=0;

      sstops1=0;

      min1=0;

      min2=0;

      min3=0;

     }

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

void SetMarginMode(void)

  {

   m_margin_mode=(ENUM_ACCOUNT_MARGIN_MODE)AccountInfoInteger(ACCOUNT_MARGIN_MODE);

  }

//+------------------------------------------------------------------+

//|                                                                  |

//+------------------------------------------------------------------+

bool IsHedging(void)

  {

   return(m_margin_mode==ACCOUNT_MARGIN_MODE_RETAIL_HEDGING);

  }

//+------------------------------------------------------------------+

//| Refreshes the symbol quotes data                                 |

//+------------------------------------------------------------------+

bool RefreshRates()

  {

//--- refresh rates

   if(!m_symbol.RefreshRates())

      return(false);

//--- protection against the return value of "zero"

   if(m_symbol.Ask()==0 || m_symbol.Bid()==0)

      return(false);

//---

   return(true);

  }

//+------------------------------------------------------------------+

//| Get value of buffers for the iMACD                               |

//|  the buffer numbers are the following:                           |

//|   0 - MAIN_LINE, 1 - SIGNAL_LINE                                 |

//+------------------------------------------------------------------+

double iMACDGet(const int buffer,const int index)

  {

   double MACD[1];

//--- reset error code 

   ResetLastError();

//--- fill a part of the iMACDBuffer array with values from the indicator buffer that has 0 index 

   if(CopyBuffer(handle_iMACD,buffer,index,1,MACD)<0)

     {

      //--- if the copying fails, tell the error code 

      PrintFormat("Failed to copy data from the iMACD indicator, error code %d",GetLastError());

      //--- quit with zero result - it means that the indicator is considered as not calculated 

      return(0.0);

     }

   return(MACD[0]);

  }

//+------------------------------------------------------------------+ 

//| Get Time for specified bar index                                 | 

//+------------------------------------------------------------------+ 

datetime iTime(const int index,string symbol=NULL,ENUM_TIMEFRAMES timeframe=PERIOD_CURRENT)

  {

   if(symbol==NULL)

      symbol=Symbol();

   if(timeframe==0)

      timeframe=Period();

   datetime Time[1];

   datetime time=0;

   int copied=CopyTime(symbol,timeframe,index,1,Time);

   if(copied>0) time=Time[0];

   return(time);

  }

//+------------------------------------------------------------------+