//compile// //+------------------------------------------------------------------+ //| EMA_58_Crossover_Alert.mq4 | //| Copyright © 2006, Robert Hill | //| | //| Written Robert Hill for use with AIME for the EMA 5/8 cross to | //| draw arrows and popup alert or send email | //+------------------------------------------------------------------+ #property copyright "Copyright © 2006, Robert Hill" #property indicator_chart_window #property indicator_buffers 2 #property indicator_color1 LawnGreen #property indicator_color2 Red #property indicator_width1 2 #property indicator_width2 2 double CrossUp[]; double CrossDown[]; double RSI1, RSI2, RSI3; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexStyle(0, DRAW_ARROW, EMPTY); SetIndexArrow(0, 233); SetIndexBuffer(0, CrossUp); SetIndexStyle(1, DRAW_ARROW, EMPTY); SetIndexArrow(1, 234); SetIndexBuffer(1, CrossDown); //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int limit, i, counter; double tmp=0; double Range, AvgRange; int counted_bars=IndicatorCounted(); //---- check for possible errors if(counted_bars<0) return(-1); //---- last counted bar will be recounted if(counted_bars>0) counted_bars--; limit=Bars-counted_bars; for(i = 1; i <= limit; i++) { counter=i; Range=0; AvgRange=0; for (counter=i ;counter<=i+9;counter++) { AvgRange=AvgRange+MathAbs(High[counter]-Low[counter]); } Range=AvgRange/10; RSI1=iRSI(Symbol(),0,2,PRICE_CLOSE,i); RSI2=iRSI(Symbol(),0,2,PRICE_CLOSE,i+1); RSI3=iRSI(Symbol(),0,2,PRICE_CLOSE,i+2); CrossUp[i] = 0; CrossDown[i] = 0; if (RSI3<50 && RSI250 && RSI2>RSI3 && RSI1>RSI2) { CrossDown[i] = High[i] + Range*0.75; } } return(0); }