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Hallo Zusammen, der Indicator "Parabolic" zeigt in jeder Zeiteinheit auf dem Chart über und unter dem Kurs Signale. Ich kann leider kein mql! würde den Indicator allerdings gerne um eine Funktion erweitert haben. Ist es möglich dass wenn der Indicator sein Signal wechselt, also z.B. von long auf short oder von short auf long, das dann ein akustisches Signal kommt z.B. für 1 Minute, egal in welcher Zeiteinheit? //+------------------------------------------------------------------+ //| Parabolic.mq4 | //| Copyright © 2004, MetaQuotes Software Corp. | //| http://www.metaquotes.net/ | //+------------------------------------------------------------------+ #property copyright "Copyright © 2004, MetaQuotes Software Corp." #property link "http://www.metaquotes.net/" #property indicator_chart_window #property indicator_buffers 1 #property indicator_color1 Lime //---- input parameters extern double Step=0.02; extern double Maximum=0.2; //---- buffers double SarBuffer[]; //---- int save_lastreverse; bool save_dirlong; double save_start; double save_last_high; double save_last_low; double save_ep; double save_sar; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,159); SetIndexBuffer(0,SarBuffer); //---- return(0); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void SaveLastReverse(int last,int dir,double start,double low,double high,double ep,double sar) { save_lastreverse=last; save_dirlong=dir; save_start=start; save_last_low=low; save_last_high=high; save_ep=ep; save_sar=sar; } //+------------------------------------------------------------------+ //| Parabolic Sell And Reverse system | //+------------------------------------------------------------------+ int start() { static bool first=true; bool dirlong; double start,last_high,last_low; double ep,sar,price_low,price_high,price; int i,counted_bars=IndicatorCounted(); //---- if(Bars<3) return(0); //---- initial settings i=Bars-2; if(counted_bars==0 || first) { first=false; dirlong=true; start=Step; last_high=-10000000.0; last_low=10000000.0; while(i>0) { save_lastreverse=i; price_low=Low[i]; if(last_low>price_low) last_low=price_low; price_high=High[i]; if(last_high<price_high) last_high=price_high; if(price_high>High[i+1] && price_low>Low[i+1]) break; if(price_high<High[i+1] && price_low<Low[i+1]) { dirlong=false; break; } i--; } //---- initial zero int k=i; while(k<Bars) { SarBuffer[k]=0.0; k++; } //---- check further if(dirlong) { SarBuffer[i]=Low[i+1]; ep=High[i]; } else { SarBuffer[i]=High[i+1]; ep=Low[i]; } i--; } else { i=save_lastreverse; start=save_start; dirlong=save_dirlong; last_high=save_last_high; last_low=save_last_low; ep=save_ep; sar=save_sar; } //---- while(i>=0) { price_low=Low[i]; price_high=High[i]; //--- check for reverse if(dirlong && price_low<SarBuffer[i+1]) { SaveLastReverse(i,true,start,price_low,last_high,ep,sar); start=Step; dirlong=false; ep=price_low; last_low=price_low; SarBuffer[i]=last_high; i--; continue; } if(!dirlong && price_high>SarBuffer[i+1]) { SaveLastReverse(i,false,start,last_low,price_high,ep,sar); start=Step; dirlong=true; ep=price_high; last_high=price_high; SarBuffer[i]=last_low; i--; continue; } //--- price=SarBuffer[i+1]; sar=price+start*(ep-price); if(dirlong) { if(ep<price_high && (start+Step)<=Maximum) start+=Step; if(price_high<High[i+1] && i==Bars-2) sar=SarBuffer[i+1]; price=Low[i+1]; if(sar>price) sar=price; price=Low[i+2]; if(sar>price) sar=price; if(sar>price_low) { SaveLastReverse(i,true,start,price_low,last_high,ep,sar); start=Step; dirlong=false; ep=price_low; last_low=price_low; SarBuffer[i]=last_high; i--; continue; } if(ep<price_high) { last_high=price_high; ep=price_high; } } else { if(ep>price_low && (start+Step)<=Maximum) start+=Step; if(price_low<Low[i+1] && i==Bars-2) sar=SarBuffer[i+1]; price=High[i+1]; if(sar<price) sar=price; price=High[i+2]; if(sar<price) sar=price; if(sar<price_high) { SaveLastReverse(i,false,start,last_low,price_high,ep,sar); start=Step; dirlong=true; ep=price_high; last_high=price_high; SarBuffer[i]=last_low; i--; continue; } if(ep>price_low) { last_low=price_low; ep=price_low; } } SarBuffer[i]=sar; i--; } // sar=SarBuffer[0]; // price=iSAR(NULL,0,Step,Maximum,0); // if(sar!=price) Print("custom=",sar," SAR=",price," counted=",counted_bars); // if(sar==price) Print("custom=",sar," SAR=",price," counted=",counted_bars); //---- return(0); } //+------------------------------------------------------------------+ Vielen Dank vorab für die Hilfe