//+------------------------------------------------------------------+ //| NonLag_ATR_v3.mq4 | //+------------------------------------------------------------------+ #property indicator_separate_window #property indicator_buffers 4 #property indicator_color1 White #property indicator_color2 Orange #property indicator_color3 Lime #property indicator_color4 FireBrick //---- input parameters extern int Length = 14; // Period of NonLagMA extern int Filter = 0; // Static filter in points extern int NonLagLineWidth = 2; extern int MaPeriods = 8; // Moving Average Line Periods extern int Displace = 0; // Moving Average Line DispLace or Shift extern int Price = 1; // Moving Average Line Method 0 SMA , 1 EMA , 2 SMMA , 3 LWMA extern int MaLineWidth = 1; extern int Color = 1; // Switch of Color mode (1-color) extern int ColorBarBack = 0; // Bar back for color mode double Deviation = 0.0; // Up/down deviation extern int SoundAlertMode = 0; // Sound Alert switch extern int showbars = 1000; //---- indicator buffers double MaArray[]; double MABuffer[]; double UpBuffer[]; double DnBuffer[]; double trend[]; double alfa[]; int i, Len, Cycle=4,Phase; double Coeff, beta, t, Sum, Weight, g; double pi = 3.1415926535; bool UpTrendAlert=false, DownTrendAlert=false; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { IndicatorBuffers(5); SetIndexStyle(0,DRAW_LINE,STYLE_DOT,MaLineWidth); SetIndexBuffer(0,MaArray); SetIndexStyle(1,DRAW_LINE,STYLE_SOLID,NonLagLineWidth); SetIndexBuffer(1,MABuffer); SetIndexStyle(2,DRAW_LINE,STYLE_SOLID,NonLagLineWidth); SetIndexBuffer(2,UpBuffer); SetIndexStyle(3,DRAW_LINE,STYLE_SOLID,NonLagLineWidth); SetIndexBuffer(3,DnBuffer); SetIndexBuffer(4,trend); string short_name; //---- indicator line IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+2); //---- name for DataWindow and indicator subwindow label short_name="NonLag_ATR_v3("+Length+")"; IndicatorShortName(short_name); SetIndexLabel(0," ("+MaPeriods+") Period Ma of NonLag_ATR"); SetIndexLabel(1,"NonLag_ATR"); SetIndexLabel(2,"Up"); SetIndexLabel(3,"Dn"); //---- SetIndexEmptyValue(0,EMPTY_VALUE); SetIndexEmptyValue(1,EMPTY_VALUE); SetIndexEmptyValue(2,EMPTY_VALUE); SetIndexEmptyValue(3,EMPTY_VALUE); SetIndexEmptyValue(4,EMPTY_VALUE); SetIndexDrawBegin(0,Length*Cycle+Length); SetIndexDrawBegin(1,Length*Cycle+Length); SetIndexDrawBegin(2,Length*Cycle+Length); SetIndexDrawBegin(3,Length*Cycle+Length); SetIndexDrawBegin(4,Length*Cycle+Length); //---- Coeff = 3*pi; Phase = Length-1; Len = (Length*Cycle) + (Length-1); ArrayResize(alfa,Len); Weight=0; for (i=0;i<Len-1;i++) { if (i<=Phase-1) t = 1.0*i/(Phase-1); else t = 1.0 + (i-Phase+1)*(2.0*Cycle-1.0)/(Cycle*Length-1.0); beta = MathCos(pi*t); g = 1.0/(Coeff*t+1); if (t <= 0.5 ) g = 1; alfa[i] = g * beta; Weight += alfa[i]; } return(0); } //+------------------------------------------------------------------+ //| NonLagMA_v6.1 | //+------------------------------------------------------------------+ int start() { int i,shift, counted_bars=IndicatorCounted(),limit; double price; if ( counted_bars > 0 ) limit=Bars-counted_bars; if ( counted_bars < 0 ) return(0); if ( counted_bars ==0 ) limit=showbars; if ( counted_bars < 1 ) for(i=1;i<Length*Cycle+Length;i++) { MaArray[Bars-i]=EMPTY_VALUE; MABuffer[Bars-i]=EMPTY_VALUE; UpBuffer[Bars-i]=EMPTY_VALUE; DnBuffer[Bars-i]=EMPTY_VALUE; } for(shift=showbars;shift>=0;shift--) { Sum = 0; for (i=0;i<=Len-1;i++) { price = NormalizeDouble(iATR(Symbol(), 0, 1, i+shift),Digits); Sum += alfa[i]*price; } if (Weight > 0) MABuffer[shift] = NormalizeDouble((1.0+Deviation/100)*Sum/Weight,Digits); if (Filter>0) { if( MathAbs(MABuffer[shift]-MABuffer[shift+1]) < Filter*Point ) MABuffer[shift]=MABuffer[shift+1]; } if (Color>0) { trend[shift]=trend[shift+1]; if (MABuffer[shift]-MABuffer[shift+1] > Filter*Point) trend[shift]= 1; if (MABuffer[shift+1]-MABuffer[shift] > Filter*Point) trend[shift]=-1; if (trend[shift]>0) { UpBuffer[shift] = MABuffer[shift]; if (trend[shift+ColorBarBack]<0) UpBuffer[shift+ColorBarBack]=MABuffer[shift+ColorBarBack]; DnBuffer[shift] = EMPTY_VALUE; if (SoundAlertMode>0 && trend[shift+1]<0 && shift==0) PlaySound("alert2.wav"); } if (trend[shift]<0) { DnBuffer[shift] = MABuffer[shift]; if (trend[shift+ColorBarBack]>0) DnBuffer[shift+ColorBarBack]=MABuffer[shift+ColorBarBack]; UpBuffer[shift] = EMPTY_VALUE; if (SoundAlertMode>0 && trend[shift+1]>0 && shift==0) PlaySound("alert2.wav"); } } } for(shift=showbars;shift>=0;shift--) { MaArray[shift] = iMAOnArray(MABuffer,0,MaPeriods,Displace,Price,shift); } //---------- string Message; if ( trend[2]<0 && trend[1]>0 && Volume[0]>1 && !UpTrendAlert) { Message = " "+Symbol()+" M"+Period()+": Signal for BUY @ "+DoubleToStr(Ask,Digits); if ( SoundAlertMode>0 ) Alert (Message); UpTrendAlert=true; DownTrendAlert=false; } if ( trend[2]>0 && trend[1]<0 && Volume[0]>1 && !DownTrendAlert) { Message = " "+Symbol()+" M"+Period()+": Signal for SELL @ "+DoubleToStr(Bid,Digits); if ( SoundAlertMode>0 ) Alert (Message); DownTrendAlert=true; UpTrendAlert=false; } //---- return(0); }
Sample
Analysis
Market Information Used:
Series array that contains tick volumes of each bar
Indicator Curves created:
Implements a curve of type DRAW_LINE
Indicators Used:
Indicator of the average true range
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features:
It plays sound alerts