Desynced Forex

//+------------------------------------------------------------------+
//|                                                  CrossArbitr.mq4 |
//|                                                        Scriptong |
//|                                                                  |
//+------------------------------------------------------------------+
#property copyright "Scriptong"
#property link      ""

#property indicator_chart_window
//---- input parameters
extern bool      ShowBid=false;
extern bool      ShowAsk=false;
extern color     BidColor = Lime;
extern color     AskColor = Yellow;
extern int       AlarmIfPointDifference = 10;
extern string    AlarmFile = "wait.wav"; 


bool Activate = False;
string FP, SP;
double Tick;
int WayForCross;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   string S = Symbol();
   if(StringFind(S, "USD", 0) != -1)
     {
      Comment("Èíäèêàòîð ðàáîòàåò òîëüêî ñ êðîññîâûìè ïàðàìè (GBPJPY, EURJPY, EURGBP è ò. ä)!");
      return(0);
     }

   if(StringLen(S) != 6)
     {
      Comment("Èíäèêàòîð ðàáîòàåò òîëüêî ñ âàëþòíûìè ïàðàìè, ó êîòîðûõ íàçâàíèå ñîñòîèò èç øåñòè ñèìâîëîâ!");
      return(0);
     }
     
   // Ïîèñê ïåðâîé âàëþòíîé ïàðû êðîññà
   FP = StringSubstr(S, 0, 3)+"USD";
   MarketInfo(FP, MODE_BID);
   if(GetLastError() > 0)
     {
      FP = "USD"+StringSubstr(S, 0, 3);
      MarketInfo(FP, MODE_BID);
      if(GetLastError() > 0)
        {
         Comment("Íåâîçìîæíî íàéòè èíñòðóìåíò ", FP, " èëè ", StringSubstr(S, 0, 3)+"USD. Íåîáõîäèìî äîáàâèòü åãî â Îáçîðå ðûíêà è ïåðåçàïóñòèòü èíäèêàòîð.");
         return(0);
        } 
     } 
   // --------------------------------------  
     
   // "Ñîçäàíèå" âòîðîé âàëþòíîé ïàðû êðîññà
   SP = "USD"+StringSubstr(S, 3, 3);
   MarketInfo(SP, MODE_BID);
   if(GetLastError() > 0)
     {
      SP = StringSubstr(S, 3, 3)+"USD";
      MarketInfo(SP, MODE_BID);
      if(GetLastError() > 0)
        {
         Comment("Íåâîçìîæíî íàéòè èíñòðóìåíò ", SP, " èëè ", StringSubstr(S, 3, 3)+"USD. Íåîáõîäèìî äîáàâèòü åãî â Îáçîðå ðûíêà è ïåðåçàïóñòèòü èíäèêàòîð.");
         return(0);
        } 
     } 
   // --------------------------------------  

   // Îïðåäåëåíèå ïóòè ñèíòåçà êðîññà
   if (StringFind(FP, "USD") == 3 && StringFind(SP, "USD") == 0)
     WayForCross = 1;
   if (StringFind(FP, "USD") == 0 && StringFind(SP, "USD") == 0)
     WayForCross = 2;
   if (StringFind(FP, "USD") == 3 && StringFind(SP, "USD") == 3)
     WayForCross = 3;
   if (StringFind(FP, "USD") == 0 && StringFind(SP, "USD") == 3)
     WayForCross = 4;
   // -------------------------------

   Tick = MarketInfo(Symbol(), MODE_TICKSIZE);
   
   Activate = True;  
//----
   return(0);
  }
  
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
   Comment("");
   if(ObjectFind("CrossBid") == 0)
     ObjectDelete("CrossBid");
   if(ObjectFind("CrossAsk") == 0)
     ObjectDelete("CrossAsk");
   
//----
   return(0);
  }
  
//+------------------------------------------------------------------+
//| Ïðèâåäåíèå çíà÷åíèé ê òî÷íîñòè îäíîãî òèêà                       |
//+------------------------------------------------------------------+
double ND(double A)
{
 return(NormalizeDouble(A, Digits));
}  

//+------------------------------------------------------------------+
//| Ðàñ÷åò çíà÷åíèÿ ñèíòåòè÷åñêîãî áèäà                              |
//+------------------------------------------------------------------+
double CalcBidWayForCross()
{
 switch (WayForCross)
   {
    case 1: return(ND(MarketInfo(FP, MODE_BID)*MarketInfo(SP, MODE_BID)));
    case 2: return(ND(MarketInfo(SP, MODE_BID)/MarketInfo(FP, MODE_ASK)));
    case 3: return(ND(MarketInfo(FP, MODE_BID)/MarketInfo(SP, MODE_ASK)));
    case 4: return(1/(ND(MarketInfo(FP, MODE_ASK)*MarketInfo(SP, MODE_BID))));
   }
}

//+------------------------------------------------------------------+
//| Ðàñ÷åò çíà÷åíèÿ ñèíòåòè÷åñêîãî àñêà                              |
//+------------------------------------------------------------------+
double CalcAskWayForCross()
{
 switch (WayForCross)
   {
    case 1: return(ND(MarketInfo(FP, MODE_ASK)*MarketInfo(SP, MODE_ASK)));
    case 2: return(ND(MarketInfo(SP, MODE_ASK)/MarketInfo(FP, MODE_BID)));
    case 3: return(ND(MarketInfo(FP, MODE_ASK)/MarketInfo(SP, MODE_BID)));
    case 4: return(1/(ND(MarketInfo(FP, MODE_BID)*MarketInfo(SP, MODE_ASK))));
   }
}

  
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted();
//----
   if(!Activate)
    return(0);

   // Ðàñ÷åò ñèíòåòè÷åñêèõ Bid è Ask
   double CalcBid = CalcBidWayForCross();  
   RefreshRates();
   double CalcAsk = CalcAskWayForCross();  
   // -------------------------------

   // Ðèñóåì óðîâåíü ñèíòåòè÷åñêîãî Bid
   if (ShowBid)
     {
      if(ObjectFind("CrossBid") == -1)
        {
         ObjectCreate("CrossBid", OBJ_HLINE, 0, 0, CalcBid); 
         ObjectSet("CrossBid", OBJPROP_COLOR, BidColor);
         ObjectSet("CrossBid", OBJPROP_STYLE, STYLE_DOT);
        } 
       else
        if(!ObjectMove("CrossBid", 0, 1, CalcBid))
           Print("Îøèáêà ïåðåìåùåíèÿ ¹", GetLastError());
     }
   // ----------------------------------        

   // Ðèñóåì óðîâåíü ñèíòåòè÷åñêîãî Ask
   if(ShowAsk)
    {
     if(ObjectFind("CrossAsk") == -1)
       {
        ObjectCreate("CrossAsk", OBJ_HLINE, 0, 0, CalcAsk); 
        ObjectSet("CrossAsk", OBJPROP_COLOR, AskColor);
        ObjectSet("CrossAsk", OBJPROP_STYLE, STYLE_DOT);
       } 
      else
       ObjectMove("CrossAsk", 0, 1, CalcAsk);
    }
   // ----------------------------------        

   Comment("Ðåàëüíûé BID = ", DoubleToStr(Bid, Digits), ", ðåàëüíûé ASK = ", DoubleToStr(Ask, Digits), 
           "\nÑèíòåòèê BID = ", DoubleToStr(CalcBid, Digits), ", ñèíòåòèê ASK = ", DoubleToStr(CalcAsk, Digits));

   // Âûäàåì çâóêîâîé ñèãíàë î ïðåâûøåíèè ìèíèìàëüíîé ðàçíîñòè
   if(ND(MathAbs(CalcBid-Bid)) >= ND(AlarmIfPointDifference*Point))
     PlaySound(AlarmFile);
   // --------------------------------------------------------  
    
//----
   return(0);
  }
//+------------------------------------------------------------------+

Sample

Analysis

Market Information Used:



Indicator Curves created:


Indicators Used:



Custom Indicators Used:

Order Management characteristics:

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