Initial commit: MQL5 Indicators Collection (MetaTrader 5) - Part 2

2025-06-24 00:49:28 +01:00
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+# 🚀 Unlock the Power of Trading!
+
+Welcome to this open-source trading project. Here you will find powerful tools to enhance your trading journey. If you find this project useful, please consider starring ⭐, sharing, or donating to support further development!
+
+---
+
+**Support the project:**
+- Star this repository on GitHub
+- Share it with your trading friends
+- [Donate here](https://www.paypal.com/donate/?hosted_button_id=YOUR_BUTTON_ID) to help us grow!
+
+---
+
+## Files included:
+### Source Files:
+- `iwprsignalert.mq5`
+
+### Screenshots:
+![Screenshot](picture_1__8.png)
+![Screenshot](picture_2__8.png)
+
+> Made with ❤️ for the trading community.
@@ -0,0 +1,261 @@
+//+------------------------------------------------------------------+
+//|                                                iWPRSignAlert.mq5 |
+//|                               Copyright © 2016, Nikolay Kositsin | 
+//|                              Khabarovsk,   farria@mail.redcom.ru | 
+//+------------------------------------------------------------------+
+#property copyright "Copyright © 2016, Nikolay Kositsin"
+#property link "farria@mail.redcom.ru"
+//--- íîìåð âåðñèè èíäèêàòîðà
+#property version   "1.00"
+//--- îòðèñîâêà èíäèêàòîðà â ãëàâíîì îêíå
+#property indicator_chart_window 
+//--- äëÿ ðàñ÷åòà è îòðèñîâêè èíäèêàòîðà èñïîëüçîâàíî äâà áóôåðà
+#property indicator_buffers 2
+//--- èñïîëüçîâàíî âñåãî äâà ãðàôè÷åñêèõ ïîñòðîåíèÿ
+#property indicator_plots   2
+//+----------------------------------------------+
+//|  Ïàðàìåòðû îòðèñîâêè ìåäâåæüåãî èíäèêàòîðà   |
+//+----------------------------------------------+
+//--- îòðèñîâêà èíäèêàòîðà 1 â âèäå ñèìâîëà
+#property indicator_type1   DRAW_ARROW
+//--- â êà÷åñòâå öâåòà ìåäâåæüåãî èíäèêàòîðà èñïîëüçîâàí DarkOrange öâåò
+#property indicator_color1  clrDarkOrange
+//--- òîëùèíà ëèíèè èíäèêàòîðà 1 ðàâíà 4
+#property indicator_width1  4
+//--- îòîáðàæåíèå áû÷åé ìåòêè èíäèêàòîðà
+#property indicator_label1  "iWPRSign Sell"
+//+----------------------------------------------+
+//|  Ïàðàìåòðû îòðèñîâêè áû÷üãî èíäèêàòîðà       |
+//+----------------------------------------------+
+//--- îòðèñîâêà èíäèêàòîðà 2 â âèäå ñèìâîëà
+#property indicator_type2   DRAW_ARROW
+//--- â êà÷åñòâå öâåòà áû÷üåãî èíäèêàòîðà èñïîëüçîâàí CornflowerBlue öâåò
+#property indicator_color2  clrCornflowerBlue
+//--- òîëùèíà ëèíèè èíäèêàòîðà 2 ðàâíà 4
+#property indicator_width2  4
+//--- îòîáðàæåíèå ìåäâåæüåé ìåòêè èíäèêàòîðà
+#property indicator_label2 "iWPRSign Buy"
+//+----------------------------------------------+
+//|  îáúÿâëåíèå êîíñòàíò                         |
+//+----------------------------------------------+
+#define RESET  0 // Êîíñòàíòà äëÿ âîçâðàòà òåðìèíàëó êîìàíäû íà ïåðåñ÷¸ò èíäèêàòîðà
+//+----------------------------------------------+
+//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà                 |
+//+----------------------------------------------+
+input uint ATR_Period=14;
+input uint                 WPRPeriod=14;
+input int UpLevel=-30; //óðîâåíü ïåðåêóïëåííîñòè
+input int DnLevel=-70; //óðîâåíü ïåðåïðîäàííîñòè
+input uint NumberofBar=1;//Íîìåð áàðà äëÿ ïîäà÷è ñèãíàëà
+input bool SoundON=true; //Ðàçðåøåíèå àëåðòà
+input uint NumberofAlerts=2;//Êîëè÷åñòâî àëåðòîâ
+input bool EMailON=false; //Ðàçðåøåíèå ïî÷òîâîé îòïðàâêè ñèãíàëà
+input bool PushON=false; //Ðàçðåøåíèå îòïðàâêè ñèãíàëà íà ìîáèëüíûé
+//+----------------------------------------------+
+//--- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå â äàëüíåéøåì
+//--- áóäóò èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
+double SellBuffer[];
+double BuyBuffer[];
+//---
+int WPR_Handle,ATR_Handle,min_rates_total;
+//+------------------------------------------------------------------+
+//| Custom indicator initialization function                         |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+//--- èíèöèàëèçàöèÿ ãëîáàëüíûõ ïåðåìåííûõ 
+   min_rates_total=int(MathMax(WPRPeriod+1,ATR_Period))+1;
+//--- ïîëó÷åíèå õåíäëà èíäèêàòîðà WPRPeriod
+   WPR_Handle=iWPR(Symbol(),NULL,WPRPeriod);
+   if(WPR_Handle==INVALID_HANDLE)
+     {
+      Print("Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà WPRPeriod");
+      return(INIT_FAILED);
+     }
+//--- ïîëó÷åíèå õåíäëà èíäèêàòîðà ATR
+   ATR_Handle=iATR(NULL,0,ATR_Period);
+   if(ATR_Handle==INVALID_HANDLE)
+     {
+      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà ATR");
+      return(INIT_FAILED);
+     }
+//--- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
+   SetIndexBuffer(0,SellBuffer,INDICATOR_DATA);
+//--- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 1
+   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
+//--- ñèìâîë äëÿ èíäèêàòîðà
+   PlotIndexSetInteger(0,PLOT_ARROW,175);
+//--- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
+   ArraySetAsSeries(SellBuffer,true);
+//--- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
+   SetIndexBuffer(1,BuyBuffer,INDICATOR_DATA);
+//--- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà 2
+   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total);
+//--- ñèìâîë äëÿ èíäèêàòîðà
+   PlotIndexSetInteger(1,PLOT_ARROW,175);
+//--- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
+   ArraySetAsSeries(BuyBuffer,true);
+//--- Óñòàíîâêà ôîðìàòà òî÷íîñòè îòîáðàæåíèÿ èíäèêàòîðà
+   IndicatorSetInteger(INDICATOR_DIGITS,_Digits);
+//--- èìÿ äëÿ îêîí äàííûõ è ìåòêà äëÿ ïîäîêîí 
+   string short_name="iWPRSign";
+   IndicatorSetString(INDICATOR_SHORTNAME,short_name);
+//---   
+   return(INIT_SUCCEEDED);
+  }
+//+------------------------------------------------------------------+
+//| Custom indicator iteration function                              |
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total,
+                const int prev_calculated,
+                const datetime &time[],
+                const double &open[],
+                const double &high[],
+                const double &low[],
+                const double &close[],
+                const long &tick_volume[],
+                const long &volume[],
+                const int &spread[])
+  {
+//--- ïðîâåðêà êîëè÷åñòâà áàðîâ íà äîñòàòî÷íîñòü äëÿ ðàñ÷åòà
+   if(BarsCalculated(WPR_Handle)<rates_total
+      || BarsCalculated(ATR_Handle)<rates_total
+      || rates_total<min_rates_total)
+      return(RESET);
+
+//--- îáúÿâëåíèÿ ëîêàëüíûõ ïåðåìåííûõ 
+   int to_copy,limit,bar;
+   double WPR[],ATR[];
+
+//--- ðàñ÷åòû íåîáõîäèìîãî êîëè÷åñòâà êîïèðóåìûõ äàííûõ è
+//ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷åòà áàðîâ
+   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
+     {
+      limit=rates_total-min_rates_total; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
+     }
+   else
+     {
+      limit=rates_total-prev_calculated; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ
+     }
+   to_copy=limit+1;
+//--- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
+   if(CopyBuffer(WPR_Handle,0,MAIN_LINE,to_copy+1,WPR)<=0) return(RESET);
+   if(CopyBuffer(ATR_Handle,0,0,to_copy,ATR)<=0) return(RESET);
+//--- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
+   ArraySetAsSeries(WPR,true);
+   ArraySetAsSeries(ATR,true);
+   ArraySetAsSeries(high,true);
+   ArraySetAsSeries(low,true);
+//--- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
+   for(bar=limit; bar>=0 && !IsStopped(); bar--)
+     {
+      BuyBuffer[bar]=NULL;
+      SellBuffer[bar]=NULL;
+      if(WPR[bar]>DnLevel && WPR[bar+1]<=DnLevel) BuyBuffer[bar]=low[bar]-ATR[bar]*3/8;
+      if(WPR[bar]<UpLevel && WPR[bar+1]>=UpLevel) SellBuffer[bar]=high[bar]+ATR[bar]*3/8;
+     }
+//---
+   BuySignal("iWPRSign",BuyBuffer,rates_total,prev_calculated,close,spread);
+   SellSignal("iWPRSign",SellBuffer,rates_total,prev_calculated,close,spread);
+//---     
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//| Buy signal function                                              |
+//+------------------------------------------------------------------+
+void BuySignal(string SignalSirname,      // òåêñò èìåíè èíäèêàòîðà äëÿ ïî÷òîâûõ è ïóø-ñèãíàëîâ
+               double &BuyArrow[],        // èíäèêàòîðíûé áóôåð ñ ñèãíàëàìè äëÿ ïîêóïêè
+               const int Rates_total,     // òåêóùåå êîëè÷åñòâî áàðîâ
+               const int Prev_calculated, // êîëè÷åñòâî áàðîâ íà ïðåäûäóùåì òèêå
+               const double &Close[],     // öåíà çàêðûòèÿ
+               const int &Spread[])       // ñïðåä
+  {
+//---
+   static uint counter=0;
+   if(Rates_total!=Prev_calculated) counter=0;
+
+   bool BuySignal=false;
+   bool SeriesTest=ArrayGetAsSeries(BuyArrow);
+   int index;
+   if(SeriesTest) index=int(NumberofBar);
+   else index=Rates_total-int(NumberofBar)-1;
+   if(NormalizeDouble(BuyArrow[index],_Digits) && BuyArrow[index]!=EMPTY_VALUE) BuySignal=true;
+   if(BuySignal && counter<=NumberofAlerts)
+     {
+      counter++;
+      MqlDateTime tm;
+      TimeToStruct(TimeCurrent(),tm);
+      string text=TimeToString(TimeCurrent(),TIME_DATE)+" "+string(tm.hour)+":"+string(tm.min);
+      SeriesTest=ArrayGetAsSeries(Close);
+      if(SeriesTest) index=int(NumberofBar);
+      else index=Rates_total-int(NumberofBar)-1;
+      double Ask=Close[index];
+      double Bid=Close[index];
+      SeriesTest=ArrayGetAsSeries(Spread);
+      if(SeriesTest) index=int(NumberofBar);
+      else index=Rates_total-int(NumberofBar)-1;
+      Bid+=Spread[index];
+      string sAsk=DoubleToString(Ask,_Digits);
+      string sBid=DoubleToString(Bid,_Digits);
+      string sPeriod=GetStringTimeframe(ChartPeriod());
+      if(SoundON) Alert("BUY signal \n Ask=",Ask,"\n Bid=",Bid,"\n currtime=",text,"\n Symbol=",Symbol()," Period=",sPeriod);
+      if(EMailON) SendMail(SignalSirname+": BUY signal alert","BUY signal at Ask="+sAsk+", Bid="+sBid+", Date="+text+" Symbol="+Symbol()+" Period="+sPeriod);
+      if(PushON) SendNotification(SignalSirname+": BUY signal at Ask="+sAsk+", Bid="+sBid+", Date="+text+" Symbol="+Symbol()+" Period="+sPeriod);
+     }
+
+//---
+  }
+//+------------------------------------------------------------------+
+//| Sell signal function                                             |
+//+------------------------------------------------------------------+
+void SellSignal(string SignalSirname,      // òåêñò èìåíè èíäèêàòîðà äëÿ ïî÷òîâûõ è ïóø-ñèãíàëîâ
+                double &SellArrow[],       // èíäèêàòîðíûé áóôåð ñ ñèãíàëàìè äëÿ ïîêóïêè
+                const int Rates_total,     // òåêóùåå êîëè÷åñòâî áàðîâ
+                const int Prev_calculated, // êîëè÷åñòâî áàðîâ íà ïðåäûäóùåì òèêå
+                const double &Close[],     // öåíà çàêðûòèÿ
+                const int &Spread[])       // ñïðåä
+  {
+//---
+   static uint counter=0;
+   if(Rates_total!=Prev_calculated) counter=0;
+
+   bool SellSignal=false;
+   bool SeriesTest=ArrayGetAsSeries(SellArrow);
+   int index;
+   if(SeriesTest) index=int(NumberofBar);
+   else index=Rates_total-int(NumberofBar)-1;
+   if(NormalizeDouble(SellArrow[index],_Digits) && SellArrow[index]!=EMPTY_VALUE) SellSignal=true;
+   if(SellSignal && counter<=NumberofAlerts)
+     {
+      counter++;
+      MqlDateTime tm;
+      TimeToStruct(TimeCurrent(),tm);
+      string text=TimeToString(TimeCurrent(),TIME_DATE)+" "+string(tm.hour)+":"+string(tm.min);
+      SeriesTest=ArrayGetAsSeries(Close);
+      if(SeriesTest) index=int(NumberofBar);
+      else index=Rates_total-int(NumberofBar)-1;
+      double Ask=Close[index];
+      double Bid=Close[index];
+      SeriesTest=ArrayGetAsSeries(Spread);
+      if(SeriesTest) index=int(NumberofBar);
+      else index=Rates_total-int(NumberofBar)-1;
+      Bid+=Spread[index];
+      string sAsk=DoubleToString(Ask,_Digits);
+      string sBid=DoubleToString(Bid,_Digits);
+      string sPeriod=GetStringTimeframe(ChartPeriod());
+      if(SoundON) Alert("SELL signal \n Ask=",Ask,"\n Bid=",Bid,"\n currtime=",text,"\n Symbol=",Symbol()," Period=",sPeriod);
+      if(EMailON) SendMail(SignalSirname+": SELL signal alert","SELL signal at Ask="+sAsk+", Bid="+sBid+", Date="+text+" Symbol="+Symbol()+" Period="+sPeriod);
+      if(PushON) SendNotification(SignalSirname+": SELL signal at Ask="+sAsk+", Bid="+sBid+", Date="+text+" Symbol="+Symbol()+" Period="+sPeriod);
+     }
+//---
+  }
+//+------------------------------------------------------------------+
+//|  Ïîëó÷åíèå òàéìôðåéìà â âèäå ñòðîêè                              |
+//+------------------------------------------------------------------+
+string GetStringTimeframe(ENUM_TIMEFRAMES timeframe)
+  {
+//----
+   return(StringSubstr(EnumToString(timeframe),7,-1));
+//----
+  }
+//+------------------------------------------------------------------+