//+------------------------------------------------------------------+ //| Bears.mq4 | //| Copyright 2005-2014, MetaQuotes Software Corp. | //| http://www.mql4.com | //+------------------------------------------------------------------+ #property copyright "2005-2014, MetaQuotes Software Corp." #property link "http://www.mql4.com" #property description "Bears Power" #property strict //--- indicator settings #property indicator_separate_window #property indicator_buffers 1 #property indicator_color1 Silver //--- input parameter input int InpBearsPeriod=13; // Bears Period //--- buffers double ExtBearsBuffer[]; double ExtTempBuffer[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ void OnInit(void) { string short_name; //--- 1 additional buffer used for counting. IndicatorBuffers(2); IndicatorDigits(Digits); //--- indicator line SetIndexStyle(0,DRAW_HISTOGRAM); SetIndexBuffer(0,ExtBearsBuffer); SetIndexBuffer(1,ExtTempBuffer); //--- name for DataWindow and indicator subwindow label short_name="Bears("+IntegerToString(InpBearsPeriod)+")"; IndicatorShortName(short_name); SetIndexLabel(0,short_name); } //+------------------------------------------------------------------+ //| Bears Power | //+------------------------------------------------------------------+ int OnCalculate(const int rates_total, const int prev_calculated, const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long &tick_volume[], const long &volume[], const int &spread[]) { int limit=rates_total-prev_calculated; //--- if(rates_total<=InpBearsPeriod) return(0); //--- if(prev_calculated>0) limit++; for(int i=0; i