//+------------------------------------------------------------------+ //| Accelerator.mq4 | //| Copyright 2005, MetaQuotes Software Corp. | //| http://www.metaquotes.net/ | //+------------------------------------------------------------------+ #property copyright "Copyright 2005, MetaQuotes Software Corp." #property link "http://www.metaquotes.net/" //---- indicator settings #property indicator_separate_window #property indicator_buffers 3 #property indicator_color1 Black #property indicator_color2 Green #property indicator_color3 Red //---- indicator buffers double ExtBuffer0[]; double ExtBuffer1[]; double ExtBuffer2[]; double ExtBuffer3[]; double ExtBuffer4[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- 2 additional buffers are used for counting. IndicatorBuffers(5); //---- drawing settings SetIndexStyle(0,DRAW_NONE); SetIndexStyle(1,DRAW_HISTOGRAM); SetIndexStyle(2,DRAW_HISTOGRAM); IndicatorDigits(Digits+2); SetIndexDrawBegin(0,38); SetIndexDrawBegin(1,38); SetIndexDrawBegin(2,38); //---- 4 indicator buffers mapping SetIndexBuffer(0,ExtBuffer0); SetIndexBuffer(1,ExtBuffer1); SetIndexBuffer(2,ExtBuffer2); SetIndexBuffer(3,ExtBuffer3); SetIndexBuffer(4,ExtBuffer4); //---- name for DataWindow and indicator subwindow label IndicatorShortName("AC"); SetIndexLabel(1,NULL); SetIndexLabel(2,NULL); //---- initialization done return(0); } //+------------------------------------------------------------------+ //| Accelerator/Decelerator Oscillator | //+------------------------------------------------------------------+ int start() { int limit; int counted_bars=IndicatorCounted(); double prev,current; //---- last counted bar will be recounted if(counted_bars>0) counted_bars--; limit=Bars-counted_bars; //---- macd counted in the 1-st additional buffer for(int i=0; i=0; i--) { current=ExtBuffer3[i]-ExtBuffer4[i]; prev=ExtBuffer3[i+1]-ExtBuffer4[i+1]; if(current>prev) up=true; if(current