sbvolumeavg

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sbvolumeavg

This tool is designed for Forex traders who rely on volume analysis to identify significant market movements. It works by identifying specific "swing" price points and then calculating the average trading volume that occurred during those specific trends.

Core Logic and Functionality

1. Identifying Swing Trends The script scans the market history to find significant "highs" and "lows." It looks for peaks and valleys (swing bars) by analyzing a set number of price candles. This allows the tool to distinguish between minor price fluctuations and substantial trend reversals.

2. Trend Visualization Once a swing high and low are identified, the script draws visual aids on your chart:

  • Trend Lines: It connects these points with colored lines (Blue for upward trends, Red for downward trends).
  • Vertical Boundaries: It marks the start and end of the trend with vertical lines to clearly define the "swing" period.
  • Anchor Points: It places small dots at the exact high and low prices to provide clear visual confirmation of the price extremes.

3. Volume Averaging The primary purpose of this script is its volume calculation. For every identified swing trend, it:

  • Tallies the total trading volume from the first bar of the trend to the last.
  • Divides that total by the number of bars in that specific trend to find the Average Volume.
  • Displays this average value directly on the chart as a text label.

4. Dynamic Adaptation The script includes built-in safeguards and logic to ensure it only calculates data when there is enough information available. It checks the history length against your settings (such as "Swing Bars Calculation" and "Tuning Depth") to ensure the results are mathematically sound before displaying them on your screen.

Summary for the Trader

Instead of looking at raw, erratic volume bars, this tool simplifies the data by showing you the "average intensity" of a specific trend. By seeing the average volume associated with a swing high or low, you can better understand how much market activity supported that particular price move, helping you identify more reliable trends based on your trading strategy.

Price Data Components
Series array that contains the highest prices of each barSeries array that contains the lowest prices of each barSeries array that contains tick volumes of each bar Series array that contains open time of each bar
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sbvolumeavg 
//+------------------------------------------------------------------+
//|                                                  SBVolumeAvg.mq4 |
//|                 Copyright 2014,  Roy Philips Jacobs ~ 30/12/2015 |
//|                              https://www.mql5.com/en/users/3rjfx |
//+------------------------------------------------------------------+
#property copyright "https://www.mql5.com/en/users/3rjfx. ~ By 3rjfx ~ Created: 2015/12/30"
#property link      "http://www.mql5.com"
#property link      "https://www.mql5.com/en/users/3rjfx"
#property version   "1.00"
//--
#property description "SBVolumeAvg is the Forex Indicator (MT4) for calculate Average Volume on the Swing Bars,"
#property description "by a zigzag trend line that is bounded by two vertical lines."
#property description "This indicator may be useful for traders who use the average daily trading volume strategy."
//---
#property indicator_chart_window
//--
extern int       SwingBarsCalculation = 26; // Count of bars for calculation Highest/Lowest price
extern int    MultiplicationDepthBars = 5;
extern int             TuningScanBars = 7;
extern int                 TuningStep = 12;
extern int    DigitsAfterDecimalPoint = 2;
extern color   TrendLineDowntoUpColor = clrBlue;
extern color   TrendLineUptoDownColor = clrRed;
extern color        VerticalLineColor = clrGold;
extern color                TextColor = clrSnow;
extern ENUM_LINE_STYLE      LineStyle = STYLE_SOLID;
extern ENUM_ANCHOR_POINT TextPosition = ANCHOR_RIGHT;
extern int               TextFontSize = 8;
extern string            TextFontName = "Arial Black"; //"Courier" //"Calibri" //"Cambria" //"Bodoni MT Black"
extern int              LineWidthSize = 1;
extern int           TopBottomDotSize = 15;
//--
//--- the Main arrays buffers
double Vol[];
datetime Times[];
//--
double tpb0p1;
double tpt0p1;
double tpb0p2;
double tpt0p2;
double avgV1;
double avgV2;
//--
int prvup;
int prvdn;
int vpos1;
int vpos2;
//--
datetime fb0p1;
datetime ft0p1;
datetime fb0p2;
datetime ft0p2;
//--
int digs;
int bars;
int hilo;
int limit;
int xlimit;
int window;
//--
bool res;
bool VolUp;
bool VolDn;
long chart_ID;
//--
string shortname;
//---
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   shortname=StringConcatenate("SBVA,",_Symbol,",TF:",strTF(_Period));
   chart_ID=ChartID();
   bars=171;
   xlimit=(int)bars/2;
   digs=DigitsAfterDecimalPoint;
//--
   hilo=SwingBarsCalculation;
//--
   IndicatorDigits(digs);
   IndicatorShortName(shortname);
//--
   if(hilo>=xlimit)
     {
      Print("-----"," ",shortname," Warning: SwingBarsCalculation is more than Bars calculation.");
      window=ChartWindowFind();
      res=ChartIndicatorDelete(0,window,shortname);
      return(REASON_INITFAILED);
     }
//--
   if(MultiplicationDepthBars*TuningScanBars>xlimit)
     {
      Print("-----"," ",shortname," Warning: TuningScanBars multiplied by MultiplicationDepth value is too large.");
      window=ChartWindowFind();
      res=ChartIndicatorDelete(0,window,shortname);
      return(REASON_INITFAILED);
     }
//--
   if(MultiplicationDepthBars*TuningStep>xlimit)
     {
      Print("-----"," ",shortname," Warning: TuningStep multiplied by MultiplicationDepth value is too large.");
      window=ChartWindowFind();
      res=ChartIndicatorDelete(0,window,shortname);
      return(REASON_INITFAILED);
     }
//--
   limit=Bars_Calculate();
//--
//--- initialization done.!
   return(INIT_SUCCEEDED);
  }
//---
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//----
   PrintFormat("%s: Deinitialization reason code: %d",__FUNCTION__,reason);
   if(reason==REASON_REMOVE)
     {
      PrintFormat("An indicator %s has deleted from the chart..!!",shortname,__FILE__);
      //--
     }
//--
   ObjectsDeleteAll();
   GlobalVariablesDeleteAll();
//----
   return;
  }
//---
//+------------------------------------------------------------------+
//| 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[])
  {
//---
//--- check for rates total
   limit=rates_total-prev_calculated;
   if(rates_total<=bars)
      return(0);
   if(prev_calculated>0)
     {limit=Bars_Calculate();}
//--
   ResetLastError();
   ChartRedraw(0);
   RefreshRates();
//---
//---
//--
   int v,x;
   int vbar0;
   int stbar=0;
   int xhilo=hilo;
   int tunstep=TuningStep;
   int scan=TuningScanBars;
   int tunebar=MultiplicationDepthBars;
//--
   double sumVol=0.0;
   double avgVol=0.0;
//--
//---
//----
//---
//--
   if(!IsStopped())
     {
      for(x=0; x<tunstep && xhilo<xlimit; x++)
        {
         //--  
         int ft0=iHighest(_Symbol,0,MODE_HIGH,xhilo,stbar);
         int fb0=iLowest(_Symbol,0,MODE_LOW,xhilo,stbar);
         if(ft0!=-1) double tpttest=iHigh(_Symbol,0,ft0);
         if(fb0!=-1) double tpbtest=iLow(_Symbol,0,fb0);
         //--
         if((tpttest>=iHigh(_Symbol,0,iHighest(_Symbol,0,MODE_HIGH,scan,ft0+1))) && (tpbtest<=iLow(_Symbol,0,iLowest(_Symbol,0,MODE_LOW,scan,fb0+1))))
           {
            double tpt0=iHigh(_Symbol,0,ft0);
            double tpb0=iLow(_Symbol,0,fb0);
            break;
           }
         else {xhilo=hilo+(tunebar*x);}
         //--
        }
     }
//--
   if(ft0<fb0)
     {
      //--
      vbar0=fb0-ft0+1;
      //--
      for(v=fb0; v>=ft0; v--)
        {sumVol+=Vol[v];}
      avgVol=NormalizeDouble(sumVol/vbar0,digs);
      avgV1=avgVol;
      VolDn=true;
      VolUp=false;
      fb0p1=Times[fb0];
      tpb0p1=tpb0;
      ft0p1=Times[ft0];
      tpt0p1=tpt0;
      vpos1=Times[ft0+1];
      prvdn=1;
      //--
      string objnameDn10_=shortname+": VerticalLineSwingBarsUp1_";
      string objnameDn20_=shortname+": VerticalLineSwingBarsUp2_";
      string objname10=shortname+": TrendSwingBarsUp";
      string objname20=shortname+": SwingBarsPosTop0";
      string objname30=shortname+": SwingBarsPosBottom0";
      string objname40=shortname+": AverageVolumeSwingBarsUp";
      ObjectDelete(objname10);
      ObjectDelete(objname20);
      ObjectDelete(objname30);
      ObjectDelete(objname40);
      ObjectDelete(objnameDn10_);
      ObjectDelete(objnameDn20_);
      //--
      ObjectCreate(chart_ID,objnameDn10_,OBJ_VLINE,0,Times[fb0],0);
      ObjectSetInteger(chart_ID,objnameDn10_,OBJPROP_COLOR,VerticalLineColor);
      ObjectSetInteger(chart_ID,objnameDn10_,OBJPROP_STYLE,STYLE_SOLID);
      ObjectSetInteger(chart_ID,objnameDn10_,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objnameDn10_,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objnameDn20_,OBJ_VLINE,0,Times[ft0],0);
      ObjectSetInteger(chart_ID,objnameDn20_,OBJPROP_COLOR,VerticalLineColor);
      ObjectSetInteger(chart_ID,objnameDn20_,OBJPROP_STYLE,STYLE_SOLID);
      ObjectSetInteger(chart_ID,objnameDn20_,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objnameDn20_,OBJPROP_HIDDEN,true);
      //---
      ObjectCreate(chart_ID,objname10,OBJ_TREND,0,Times[fb0],tpb0,Times[ft0],tpt0);
      ObjectSetInteger(chart_ID,objname10,OBJPROP_COLOR,TrendLineDowntoUpColor);
      ObjectSetInteger(chart_ID,objname10,OBJPROP_RAY_RIGHT,false);
      ObjectSetInteger(chart_ID,objname10,OBJPROP_STYLE,STYLE_SOLID);
      ObjectSetInteger(chart_ID,objname10,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objname10,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname20,OBJ_TEXT,0,Times[ft0],tpt0);
      ObjectSetString(chart_ID,objname20,OBJPROP_TEXT,CharToStr(119));
      ObjectSetString(chart_ID,objname20,OBJPROP_FONT,"Wingdings");
      ObjectSetInteger(chart_ID,objname20,OBJPROP_FONTSIZE,TopBottomDotSize);
      ObjectSetInteger(chart_ID,objname20,OBJPROP_COLOR,TrendLineUptoDownColor);
      ObjectSetInteger(chart_ID,objname20,OBJPROP_ANCHOR,ANCHOR_CENTER);
      ObjectSetInteger(chart_ID,objname20,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname30,OBJ_TEXT,0,Times[fb0],tpb0);
      ObjectSetString(chart_ID,objname30,OBJPROP_TEXT,CharToStr(119));
      ObjectSetString(chart_ID,objname30,OBJPROP_FONT,"Wingdings");
      ObjectSetInteger(chart_ID,objname30,OBJPROP_FONTSIZE,TopBottomDotSize);
      ObjectSetInteger(chart_ID,objname30,OBJPROP_COLOR,TrendLineDowntoUpColor);
      ObjectSetInteger(chart_ID,objname30,OBJPROP_ANCHOR,ANCHOR_CENTER);
      ObjectSetInteger(chart_ID,objname30,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname40,OBJ_TEXT,0,Times[ft0+1],tpt0);
      ObjectSetInteger(chart_ID,objname40,OBJPROP_COLOR,TextColor);
      ObjectSetString(chart_ID,objname40,OBJPROP_TEXT,DoubleToString(avgVol,digs));
      ObjectSetString(chart_ID,objname40,OBJPROP_FONT,TextFontName);
      ObjectSetInteger(chart_ID,objname40,OBJPROP_FONTSIZE,TextFontSize);
      ObjectSetInteger(chart_ID,objname40,OBJPROP_ANCHOR,TextPosition);
      ObjectSetInteger(chart_ID,objname40,OBJPROP_HIDDEN,true);
      //--
      //---
      if((VolDn) && (prvup==1))
        {
         prvup=0;
         //--
         string objnameUp10p=shortname+": VerticalLineSwingBarsDn1-";
         string objnameUp20p=shortname+": VerticalLineSwingBarsDn2-";
         string objname10p=shortname+": TrendSwingBarsDown2";
         string objname20p=shortname+": SwingBarsPosTop0p";
         string objname30p=shortname+": SwingBarsPosBottom0p";
         string objname40p=shortname+": AverageVolumeSwingBarsDown0p";
         //--
         ObjectCreate(chart_ID,objnameUp10p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJ_VLINE,0,fb0p2,0);
         ObjectSetInteger(chart_ID,objnameUp10p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,VerticalLineColor);
         ObjectSetInteger(chart_ID,objnameUp10p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objnameUp10p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objnameUp10p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objnameUp20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJ_VLINE,0,ft0p2,0);
         ObjectSetInteger(chart_ID,objnameUp20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,VerticalLineColor);
         ObjectSetInteger(chart_ID,objnameUp20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objnameUp20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objnameUp20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //---
         ObjectCreate(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJ_TREND,0,ft0p2,tpt0p2,fb0p2,tpb0p2);
         ObjectSetInteger(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineUptoDownColor);
         ObjectSetInteger(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_RAY_RIGHT,false);
         ObjectSetInteger(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objname10p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,ft0p2,tpt0p2);
         ObjectSetString(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,CharToStr(119));
         ObjectSetString(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,"Wingdings");
         ObjectSetInteger(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TopBottomDotSize);
         ObjectSetInteger(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineUptoDownColor);
         ObjectSetInteger(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,ANCHOR_CENTER);
         ObjectSetInteger(chart_ID,objname20p+string(TimeToString(ft0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,fb0p2,tpb0p2);
         ObjectSetString(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,CharToStr(119));
         ObjectSetString(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,"Wingdings");
         ObjectSetInteger(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TopBottomDotSize);
         ObjectSetInteger(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineDowntoUpColor);
         ObjectSetInteger(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,ANCHOR_CENTER);
         ObjectSetInteger(chart_ID,objname30p+string(TimeToString(fb0p2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,vpos2,tpb0p2);
         ObjectSetInteger(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TextColor);
         ObjectSetString(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,DoubleToString(avgV2,digs));
         ObjectSetString(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,TextFontName);
         ObjectSetInteger(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TextFontSize);
         ObjectSetInteger(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,TextPosition);
         ObjectSetInteger(chart_ID,objname40p+string(TimeToString(vpos2,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
        }
      //---
     }
//---
//---
   if(ft0>fb0)
     {
      //--
      vbar0=ft0-fb0+1;
      //--
      for(v=ft0; v>=fb0; v--)
        {sumVol+=Vol[v];}
      avgVol=NormalizeDouble(sumVol/vbar0,digs);
      avgV2=avgVol;
      VolUp=true;
      VolDn=false;
      fb0p2=Times[fb0];
      tpb0p2=tpb0;
      ft0p2=Times[ft0];
      tpt0p2=tpt0;
      vpos2=Times[fb0+1];
      prvup=1;
      //--
      string objnameUp10_=shortname+": VerticalLineSwingBarsDn1_";
      string objnameUp20_=shortname+": VerticalLineSwingBarsDn2_";
      string objname11=shortname+": TrendSwingBarsDown";
      string objname21=shortname+": SwingBarsPosTop1";
      string objname31=shortname+": SwingBarsPosBottom1";
      string objname41=shortname+": AverageVolumeSwingBarsDown";
      ObjectDelete(objname11);
      ObjectDelete(objname21);
      ObjectDelete(objname31);
      ObjectDelete(objname41);
      ObjectDelete(objnameUp10_);
      ObjectDelete(objnameUp20_);
      //--
      ObjectCreate(chart_ID,objnameUp10_,OBJ_VLINE,0,Times[ft0],0);
      ObjectSetInteger(chart_ID,objnameUp10_,OBJPROP_COLOR,VerticalLineColor);
      ObjectSetInteger(chart_ID,objnameUp10_,OBJPROP_STYLE,LineStyle);
      ObjectSetInteger(chart_ID,objnameUp10_,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objnameUp10_,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objnameUp20_,OBJ_VLINE,0,Times[fb0],0);
      ObjectSetInteger(chart_ID,objnameUp20_,OBJPROP_COLOR,VerticalLineColor);
      ObjectSetInteger(chart_ID,objnameUp20_,OBJPROP_STYLE,LineStyle);
      ObjectSetInteger(chart_ID,objnameUp20_,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objnameUp20_,OBJPROP_HIDDEN,true);
      //---
      ObjectCreate(chart_ID,objname11,OBJ_TREND,0,Times[ft0],tpt0,Times[fb0],tpb0);
      ObjectSetInteger(chart_ID,objname11,OBJPROP_COLOR,TrendLineUptoDownColor);
      ObjectSetInteger(chart_ID,objname11,OBJPROP_RAY_RIGHT,false);
      ObjectSetInteger(chart_ID,objname11,OBJPROP_STYLE,LineStyle);
      ObjectSetInteger(chart_ID,objname11,OBJPROP_WIDTH,LineWidthSize);
      ObjectSetInteger(chart_ID,objname11,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname21,OBJ_TEXT,0,Times[ft0],tpt0);
      ObjectSetString(chart_ID,objname21,OBJPROP_TEXT,CharToStr(119));
      ObjectSetString(chart_ID,objname21,OBJPROP_FONT,"Wingdings");
      ObjectSetInteger(chart_ID,objname21,OBJPROP_FONTSIZE,TopBottomDotSize);
      ObjectSetInteger(chart_ID,objname21,OBJPROP_COLOR,TrendLineUptoDownColor);
      ObjectSetInteger(chart_ID,objname21,OBJPROP_ANCHOR,ANCHOR_CENTER);
      ObjectSetInteger(chart_ID,objname21,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname31,OBJ_TEXT,0,Times[fb0],tpb0);
      ObjectSetString(chart_ID,objname31,OBJPROP_TEXT,CharToStr(119));
      ObjectSetString(chart_ID,objname31,OBJPROP_FONT,"Wingdings");
      ObjectSetInteger(chart_ID,objname31,OBJPROP_FONTSIZE,TopBottomDotSize);
      ObjectSetInteger(chart_ID,objname31,OBJPROP_COLOR,TrendLineDowntoUpColor);
      ObjectSetInteger(chart_ID,objname31,OBJPROP_ANCHOR,ANCHOR_CENTER);
      ObjectSetInteger(chart_ID,objname31,OBJPROP_HIDDEN,true);
      //--
      ObjectCreate(chart_ID,objname41,OBJ_TEXT,0,Times[fb0+1],tpb0);
      ObjectSetInteger(chart_ID,objname41,OBJPROP_COLOR,TextColor);
      ObjectSetString(chart_ID,objname41,OBJPROP_TEXT,DoubleToString(avgVol,digs));
      ObjectSetString(chart_ID,objname41,OBJPROP_FONT,TextFontName);
      ObjectSetInteger(chart_ID,objname41,OBJPROP_FONTSIZE,TextFontSize);
      ObjectSetInteger(chart_ID,objname41,OBJPROP_ANCHOR,TextPosition);
      ObjectSetInteger(chart_ID,objname41,OBJPROP_HIDDEN,true);
      //--
      //---
      if((VolUp) && (prvdn==1))
        {
         //--
         prvdn=0;
         //--
         string objnameDn1p=shortname+": VerticalLineSwingBarsUp1-";
         string objnameDn2p=shortname+": VerticalLineSwingBarsUp2-";
         string objname11p=shortname+": TrendSwingBarsUp1";
         string objname21p=shortname+": SwingBarsPosTop1p";
         string objname31p=shortname+": SwingBarsPosBottom1p";
         string objname41p=shortname+": AverageVolumeSwingBarsUp1p";
         //--
         ObjectCreate(chart_ID,objnameDn1p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJ_VLINE,0,fb0p1,0);
         ObjectSetInteger(chart_ID,objnameDn1p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,VerticalLineColor);
         ObjectSetInteger(chart_ID,objnameDn1p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objnameDn1p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objnameDn1p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objnameDn2p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJ_VLINE,0,ft0p1,0);
         ObjectSetInteger(chart_ID,objnameDn2p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,VerticalLineColor);
         ObjectSetInteger(chart_ID,objnameDn2p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objnameDn2p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objnameDn2p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //---
         ObjectCreate(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJ_TREND,0,fb0p1,tpb0p1,ft0p1,tpt0p1);
         ObjectSetInteger(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineDowntoUpColor);
         ObjectSetInteger(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_RAY_RIGHT,false);
         ObjectSetInteger(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_STYLE,LineStyle);
         ObjectSetInteger(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_WIDTH,LineWidthSize);
         ObjectSetInteger(chart_ID,objname11p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,ft0p1,tpt0p1);
         ObjectSetString(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,CharToStr(119));
         ObjectSetString(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,"Wingdings");
         ObjectSetInteger(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TopBottomDotSize);
         ObjectSetInteger(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineUptoDownColor);
         ObjectSetInteger(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,ANCHOR_CENTER);
         ObjectSetInteger(chart_ID,objname21p+string(TimeToString(ft0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,fb0p1,tpb0p1);
         ObjectSetString(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,CharToStr(119));
         ObjectSetString(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,"Wingdings");
         ObjectSetInteger(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TopBottomDotSize);
         ObjectSetInteger(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TrendLineDowntoUpColor);
         ObjectSetInteger(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,ANCHOR_CENTER);
         ObjectSetInteger(chart_ID,objname31p+string(TimeToString(fb0p1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
         ObjectCreate(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJ_TEXT,0,vpos1,tpt0p1);
         ObjectSetInteger(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_COLOR,TextColor);
         ObjectSetString(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_TEXT,DoubleToString(avgV1,digs));
         ObjectSetString(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONT,TextFontName);
         ObjectSetInteger(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_FONTSIZE,TextFontSize);
         ObjectSetInteger(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_ANCHOR,TextPosition);
         ObjectSetInteger(chart_ID,objname41p+string(TimeToString(vpos1,TIME_DATE|TIME_MINUTES)),OBJPROP_HIDDEN,true);
         //--
        }
      //---
     }
//---
//---
   return(rates_total);
  }
//---//
//---//

string strTF(int period)
  {
   switch(period)
     {
      //--
      case PERIOD_M1: return("M1");
      case PERIOD_M5: return("M5");
      case PERIOD_M15: return("M15");
      case PERIOD_M30: return("M30");
      case PERIOD_H1: return("H1");
      case PERIOD_H4: return("H4");
      case PERIOD_D1: return("D1");
      case PERIOD_W1: return("W1");
      case PERIOD_MN1: return("MN");
      //--
     }
   return(period);
  }
//---/

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
int Bars_Calculate()
  {
//--
   bars=171;
//--
   int b;
   ArrayResize(Vol,bars);
   ArrayResize(Times,bars);
   ArraySetAsSeries(Vol,true);
   ArraySetAsSeries(Times,true);
//--
//--- last bar counting position
   for(b=bars-1,limit=0; b>=0; b--,limit++)
     {
      Vol[b]=iVolume(_Symbol,0,b);
      Times[b]=iTime(_Symbol,0,b);
     }
//---
//---)
   return(limit);
//--
  }
//----//
//+------------------------------------------------------------------+

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