Indicatore Metatrader - AltrTrend_Signal_v2_2


//+------------------------------------------------------------------+ //| AltrTrend_Signal_v2_2.mq4 //| Ramdass - Conversion only //+------------------------------------------------------------------+ #property copyright "Author - OlegVS, GOODMAN" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 Green #property indicator_color2 Crimson //---- input parameters extern int K=30; extern double Kstop=0.5; extern int Kperiod=150; extern int PerADX=14; extern int CountBars=350; //---- buffers double val1[]; double val2[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { string short_name; //---- indicator line IndicatorBuffers(2); SetIndexStyle(0,DRAW_ARROW); SetIndexArrow(0,108); SetIndexStyle(1,DRAW_ARROW); SetIndexArrow(1,108); SetIndexBuffer(0,val1); SetIndexBuffer(1,val2); //---- return(0); } //+------------------------------------------------------------------+ //| AltrTrend_Signal_v2_2 | //+------------------------------------------------------------------+ int start() { if (CountBars>=Bars) CountBars=Bars; SetIndexDrawBegin(0,Bars-CountBars+PerADX); SetIndexDrawBegin(1,Bars-CountBars+PerADX); int i,shift,counted_bars=IndicatorCounted(); int i1,i2; double Range,AvgRange,smin,smax,SsMax,SsMin,SSP,price; bool uptrend,old; //---- if(Bars<=PerADX+1) return(0); //---- initial zero if(counted_bars<PerADX+1) { for(i=1;i<=PerADX;i++) val1[CountBars-i]=0.0; for(i=1;i<=PerADX;i++) val2[CountBars-i]=0.0; } //---- for (shift = CountBars-PerADX; shift>=0; shift--) { SSP=MathCeil(Kperiod/iADX(NULL,0,PerADX,PRICE_CLOSE,MODE_MAIN,1)); Range=0; AvgRange=0; for (i1=shift; i1<=shift+SSP; i1++) {AvgRange=AvgRange+MathAbs(High[i1]-Low[i1]); } Range=AvgRange/(SSP+1); SsMax=High[shift]; SsMin=Low[shift]; for (i2=shift;i2<=shift+SSP-1;i2++) { price=High[i2]; if(SsMax<price) SsMax=price; price=Low[i2]; if(SsMin>=price) SsMin=price; } smin = SsMin+(SsMax-SsMin)*K/100; smax = SsMax-(SsMax-SsMin)*K/100; val1[shift]=0; val2[shift]=0; if (Close[shift]<smin) { uptrend = false; } if (Close[shift]>smax) { uptrend = true; } if (uptrend!=old && uptrend==true) {val1[shift]=Low[shift]-Range*Kstop;} if (uptrend!=old && uptrend==false) {val2[shift]=High[shift]+Range*Kstop;} old=uptrend; } return(0); } //+------------------------------------------------------------------+