//+------------------------------------------------------------------+ //| T3_RSI.mq4 | //| MojoFX | //| http://groups.yahoo.com/group/MetaTrader_Experts_and_Indicators/ | //+------------------------------------------------------------------+ #property copyright "MojoFX - Conversion only" #property link "http://groups.yahoo.com/group/MetaTrader_Experts_and_Indicators/" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2 White extern int RSI_Period = 8; extern int T3_Period = 8; extern double T3_Curvature = 0.618; double t3Array[]; double rsiArray[]; double e1,e2,e3,e4,e5,e6; double c1,c2,c3,c4; double n,w1,w2,b2,b3; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators setting SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,3,Red); SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,1,White); IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)); IndicatorShortName("T3 RSI "+T3_Period); SetIndexBuffer(0,t3Array); SetIndexLabel(0,"T3 "+T3_Period); SetIndexBuffer(1,rsiArray); SetIndexLabel(1,"RSI "+T3_Period); //---- variable reset e1=0; e2=0; e3=0; e4=0; e5=0; e6=0; c1=0; c2=0; c3=0; c4=0; n=0; w1=0; w2=0; b2=0; b3=0; b2=T3_Curvature*T3_Curvature; b3=b2*T3_Curvature; c1=-b3; c2=(3*(b2+b3)); c3=-3*(2*b2+T3_Curvature+b3); c4=(1+3*T3_Curvature+b3+3*b2); n=T3_Period; if (n<1) n=1; n = 1 + 0.5*(n-1); w1 = 2 / (n + 1); w2 = 1 - w1; //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int limit=Bars; //---- indicator calculation for(int i=limit; i>=0; i--) { rsiArray[i] = iRSI(NULL,0,T3_Period,PRICE_CLOSE,i); e1 = w1*rsiArray[i] + w2*e1; e2 = w1*e1 + w2*e2; e3 = w1*e2 + w2*e3; e4 = w1*e3 + w2*e4; e5 = w1*e4 + w2*e5; e6 = w1*e5 + w2*e6; t3Array[i]=c1*e6 + c2*e5 + c3*e4 + c4*e3; } //---- return(0); } //+------------------------------------------------------------------+