//+------------------------------------------------------------------+ //| StepMA_Stoch_KV1.mq4 | //| Copyright © 2005, TrendLaboratory Ltd. | //| E-mail: igorad2004@list.ru | //| modified by Kalenzo -> simone@konto.pl | //| modified by raduga 21.04.2006 | //+------------------------------------------------------------------+ #property copyright "Copyright © 2005, TrendLaboratory Ltd." #property link "E-mail: igorad2004@list.ru" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 Red #property indicator_color2 Green //#property indicator_minimum -1 //#property indicator_maximum 1 //---- input parameters extern int PeriodWATR=10; extern double Kwatr=1.0000; extern int HighLow=0; // extern int NumberOfBarsToCalculate = Bars; //---- indicator buffers double LineMinBuffer[]; double LineMidBuffer[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { Comment(""); //---- indicator line SetIndexStyle(0,DRAW_HISTOGRAM,STYLE_SOLID,2); SetIndexStyle(1,DRAW_HISTOGRAM,STYLE_SOLID,2); SetIndexBuffer(0,LineMinBuffer); SetIndexBuffer(1,LineMidBuffer); IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)); //---- name for DataWindow and indicator subwindow label //short_name="StepMA Stoch("+PeriodWATR+","+Kwatr+","+HighLow+")"; SetIndexLabel(0,"StepMA Stoch 1"); SetIndexLabel(1,"StepMA Stoch 2"); //---- SetIndexDrawBegin(0,PeriodWATR); SetIndexDrawBegin(1,PeriodWATR); /** *raduga: *USELESS !!!! Throws "ArrayInitialization" Exception !!!! **/ //====================================================== //ArrayInitialize(LineMinBuffer,0); //ArrayInitialize(LineMidBuffer,0); SetIndexEmptyValue(0,0.0); SetIndexEmptyValue(1,0.0); //===================================================== //---- return(0); } //+------------------------------------------------------------------+ //| StepMA_3D_v1 | //+------------------------------------------------------------------+ int start() { string short_name; short_name = "Max bars to count: |"+(Bars-1)+"| "; IndicatorShortName(short_name); int i,shift,TrendMin,TrendMax,TrendMid, limit, counted_bars=IndicatorCounted(); double SminMin0,SmaxMin0,SminMin1,SmaxMin1,SumRange,dK,WATR0,WATRmax,WATRmin,WATRmid; double SminMax0,SmaxMax0,SminMax1,SmaxMax1,SminMid0,SmaxMid0,SminMid1,SmaxMid1; double linemin,linemax,linemid,Stoch1,Stoch2,bsmin,bsmax; //raduga : Variable theDelta - has a differense between two bsmin/max lines double theDelta; double prev_y = 0,prev_b = 0; if(counted_bars>0) counted_bars--; limit=Bars-counted_bars; for(shift=limit-1;shift>=0;shift--) { SumRange=0; //raduga: initialization because of ZERO-DEVIDE ERROR //=============================== Stoch1 = 0.0; Stoch2 = 0.0; //=============================== for (i=PeriodWATR-1;i>=0;i--) { dK = 1+1.0*(PeriodWATR-i)/PeriodWATR; //raduga: MathAbs has no sense ragarding High - Low... Probably Close - open !!!! //SumRange+= dK*MathAbs(High[i+shift]-Low[i+shift]); SumRange+= dK*(High[i+shift]-Low[i+shift]); } WATR0 = SumRange/PeriodWATR; WATRmax=MathMax(WATR0,WATRmax); if (shift==limit-1-PeriodWATR) WATRmin=WATR0; WATRmin=MathMin(WATR0,WATRmin); int StepSizeMin=MathRound(Kwatr*WATRmin/Point); int StepSizeMax=MathRound(Kwatr*WATRmax/Point); int StepSizeMid=MathRound(Kwatr*0.5*(WATRmax+WATRmin)/Point); if (HighLow>0) { SmaxMin0=Low[shift]+2*StepSizeMin*Point; SminMin0=High[shift]-2*StepSizeMin*Point; SmaxMax0=Low[shift]+2*StepSizeMax*Point; SminMax0=High[shift]-2*StepSizeMax*Point; SmaxMid0=Low[shift]+2*StepSizeMid*Point; SminMid0=High[shift]-2*StepSizeMid*Point; if(Close[shift]>SmaxMin1) TrendMin=1; if(Close[shift]<SminMin1) TrendMin=-1; if(Close[shift]>SmaxMax1) TrendMax=1; if(Close[shift]<SminMax1) TrendMax=-1; if(Close[shift]>SmaxMid1) TrendMid=1; if(Close[shift]<SminMid1) TrendMid=-1; } if (HighLow == 0) { SmaxMin0=Close[shift]+2*StepSizeMin*Point; SminMin0=Close[shift]-2*StepSizeMin*Point; SmaxMax0=Close[shift]+2*StepSizeMax*Point; SminMax0=Close[shift]-2*StepSizeMax*Point; SmaxMid0=Close[shift]+2*StepSizeMid*Point; SminMid0=Close[shift]-2*StepSizeMid*Point; if(Close[shift]>SmaxMin1) TrendMin=1; if(Close[shift]<SminMin1) TrendMin=-1; if(Close[shift]>SmaxMax1) TrendMax=1; if(Close[shift]<SminMax1) TrendMax=-1; if(Close[shift]>SmaxMid1) TrendMid=1; if(Close[shift]<SminMid1) TrendMid=-1; } if(TrendMin>0 && SminMin0<SminMin1) SminMin0=SminMin1; if(TrendMin<0 && SmaxMin0>SmaxMin1) SmaxMin0=SmaxMin1; if(TrendMax>0 && SminMax0<SminMax1) SminMax0=SminMax1; if(TrendMax<0 && SmaxMax0>SmaxMax1) SmaxMax0=SmaxMax1; if(TrendMid>0 && SminMid0<SminMid1) SminMid0=SminMid1; if(TrendMid<0 && SmaxMid0>SmaxMid1) SmaxMid0=SmaxMid1; if (TrendMin>0) linemin=SminMin0+StepSizeMin*Point; if (TrendMin<0) linemin=SmaxMin0-StepSizeMin*Point; if (TrendMax>0) linemax=SminMax0+StepSizeMax*Point; if (TrendMax<0) linemax=SmaxMax0-StepSizeMax*Point; if (TrendMid>0) linemid=SminMid0+StepSizeMid*Point; if (TrendMid<0) linemid=SmaxMid0-StepSizeMid*Point; bsmin=linemax-StepSizeMax*Point; bsmax=linemax+StepSizeMax*Point; //raduga: ZERO-DEVIDE-ERROR //============================= theDelta = bsmax-bsmin; if(theDelta != 0) { Stoch1=NormalizeDouble((linemin-bsmin)/theDelta,6); Stoch2=NormalizeDouble((linemid-bsmin)/theDelta,6); } //============================== prev_y = (Stoch1 - Stoch2); if(prev_y<0.0){ LineMinBuffer[shift] = prev_y; LineMidBuffer[shift] = 0; } else if(prev_y>0.0){ LineMidBuffer[shift] = prev_y; LineMinBuffer[shift] = 0; } //prev_y = Stoch1; //prev_b = Stoch2; SminMin1=SminMin0; SmaxMin1=SmaxMin0; SminMax1=SminMax0; SmaxMax1=SmaxMax0; SminMid1=SminMid0; SmaxMid1=SmaxMid0; } return(0); }
Sample
Analysis
Market Information Used:
Series array that contains the highest prices of each bar
Series array that contains the lowest prices of each bar
Series array that contains close prices for each bar
Indicator Curves created:
Implements a curve of type DRAW_HISTOGRAM
Indicators Used:
Custom Indicators Used:
Order Management characteristics:
Other Features: