- 2147483647.00 is EMPTY_VALUE.
-
Do you really expect an answer? There are no mind readers here and our crystal balls are cracked. We can't see your indicator.
William Roeder #:
- 2147483647.00 is EMPTY_VALUE.
-
Do you really expect an answer? There are no mind readers here and our crystal balls are cracked. We can't see your indicator.
sorry im new
#property copyright "Copyright 2021, MetaQuotes Software Corp." #property link "https://www.mql5.com" #property version "1.00" #property strict #property indicator_separate_window #property indicator_minimum -0.2 #property indicator_maximum 0.2 #property indicator_buffers 2 #property indicator_width1 2 #property indicator_color1 Silver #property indicator_color2 Red #property indicator_level1 -0.03 #property indicator_level2 0.03 #property indicator_levelcolor clrRosyBrown #property indicator_levelstyle STYLE_DASH double ExtNesbatBuffer[]; double ExtTanasobBuffer[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int OnInit() { //--- indicator buffers mapping SetIndexStyle(0,DRAW_HISTOGRAM); SetIndexStyle(1,DRAW_ARROW); SetIndexBuffer(0,ExtNesbatBuffer); SetIndexBuffer(1,ExtTanasobBuffer); //--- return(INIT_SUCCEEDED); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ 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[]) { //Comment("rotates = "+ IntegerToString(rates_total,0,0) + "prev = "+IntegerToString(prev_calculated,0,0)); int i,limit; //--- last counted bar will be recounted limit=rates_total-prev_calculated-1; if(prev_calculated>0) limit=1; //--- macd counted in the 1-st buffer for(i=0; i<limit; i++) { ExtNesbatBuffer[i]=fabs(iClose(Symbol(),0,i)-iOpen(Symbol(),0,i))*80000/(iVolume(Symbol(),0,i)); if(ExtNesbatBuffer[i]>0.2) { ExtNesbatBuffer[i]=0.2; } if(ExtNesbatBuffer[i]<-0.2) { ExtNesbatBuffer[i]=-0.2; } ExtTanasobBuffer[i]=(StringToDouble( IntegerToString(iVolume(Symbol(),0,i)))/StringToDouble( IntegerToString(iVolume(Symbol(),0,i+1)))-1)/3; if(ExtTanasobBuffer[i]>0.2) { ExtTanasobBuffer[i]=0.2; } if(ExtTanasobBuffer[i]<-0.2) { ExtTanasobBuffer[i]=-0.2; } } // Comment("rotates = "+ rates_total + "prev = "+prev_calculated); //--- return value of prev_calculated for next call return(rates_total); }
this is the indicator
for(i=0; i<limit; i++) { ExtNesbatBuffer[i]=fabs(iClose(Symbol(),0,i)-iOpen(Symbol(),0,i))*80000/(iVolume(Symbol(),0,i));
Your loop is indexing as non-series. Your buffers and function calls are indexed as-series.
See How to do your lookbacks correctly #9 — #14 & #19.
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hi guys , i wrote an indicator, and when i use it in expert in strategy tester, it just comment me true valumes for only 5-6 candles. then it comment a fixed wrong value like 2147483647.00