//+------------------------------------------------------------------+ //| CADX.mq4 | //| Copyright 2005, FXTEAM | //| versiyon.1.1 | //+------------------------------------------------------------------+ #property copyright "FXTEAM" #property link "FXTEAM Turkey" #property indicator_separate_window #property indicator_buffers 3 #property indicator_color1 YellowGreen #property indicator_color2 Wheat #property indicator_color3 White //---- input parameters extern int DMIPeriod=14; extern int Smooth=10; //---- buffers double PlusSdiBuffer[]; double MinusSdiBuffer[]; double ADXs[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { IndicatorBuffers(3); SetIndexBuffer(0,PlusSdiBuffer); SetIndexBuffer(1,MinusSdiBuffer); SetIndexBuffer(2,ADXs); IndicatorShortName("FXDI("+DMIPeriod+")"); SetIndexLabel(0,"+DI"); SetIndexLabel(1,"-DI"); SetIndexLabel(2,"ADX"); SetIndexDrawBegin(0,DMIPeriod); SetIndexDrawBegin(1,DMIPeriod); SetIndexDrawBegin(2,DMIPeriod); //---- return(0); } //+------------------------------------------------------------------+ //| Average Directional Movement Index | //+------------------------------------------------------------------+ int start() { double pdm,mdm,tr,xx,yy,ss,mm; double price_high,price_low; double sabit,toplam,MA,PREP,PREN,PRETR; double PD; double ND,Buff; double ADX,PREADX; int starti,i,j,n,counted_bars=IndicatorCounted(); //---- if(Bars<=DMIPeriod) return(0); //---- initial zero for(i=0;i<=Bars-2;i++) { PlusSdiBuffer[i]=0.0; MinusSdiBuffer[i]=0.0; ADXs[i]=0.0; } i=Bars; //---- PREP=0.0; PREN=0.0; PRETR=0.0; ADX=0.0; PREADX=0.0; i=Bars-2; while(i>=0) { if(High[i]>High[i+1] && (High[i]-High[i+1])>(Low[i+1]-Low[i])) { xx=High[i]-High[i+1]; } else { xx=0.0; } PD=(((DMIPeriod-1.0)*PREP)+xx)/(DMIPeriod); if(Low[i](High[i]-High[i+1])) { xx=Low[i+1]-Low[i]; } else { xx=0.0;} ND=(((DMIPeriod-1.0)*PREN)+xx)/(DMIPeriod); //*** Buff = MathAbs(PD-ND); if (Buff == 0) { ADX=(((Smooth-1.0)*PREADX))/Smooth; } else{ ADX=(((Smooth-1.0)*PREADX)+ (MathAbs(PD-ND)/(PD+ND)))/Smooth;} //** PREN=ND; PREP=PD; PREADX=ADX; double num1=MathAbs(price_high-price_low); double num2=MathAbs(price_high-Close[i+1]); double num3=MathAbs(Close[i+1]-price_low); tr=MathMax(num1,num2); tr=MathMax(tr,num3); tr=(((DMIPeriod-1.0)*PRETR)+tr)/DMIPeriod; PRETR=tr; PlusSdiBuffer[i]=100000*(PD/tr); MinusSdiBuffer[i]=100000*(ND/tr); ADXs[i]=100*ADX; i--; } return(0); } //+------------------------------------------------------------------+