#TickA_Volume





//+------------------------------------------------------------------+
//|                          Instantaneous Trend Line by John Ehlers |
//|                               Copyright © 2004, Poul_Trade_Forum |
//|                                                         Aborigen |
//|                                          http://forex.kbpauk.ru/ |
//+------------------------------------------------------------------+
#property copyright "JDP"
#property link      ""
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Red
#property indicator_color2 Blue
extern double BuyLevel = -0.0003;
extern double SellLevel = 0.0003;
extern bool alert=true;
//---- buffers
int LastTm;
int PVolume;
double PPrice;
double VUp[];
double VDn[];
double Price[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
   string short_name;
   IndicatorBuffers(2);
//---- indicator line
   SetIndexStyle(0,DRAW_LINE,EMPTY,2,Red);
   SetIndexStyle(1,DRAW_LINE,EMPTY,2,Blue);
   SetIndexBuffer(0,VDn);
   SetIndexBuffer(1,VUp);
   SetIndexEmptyValue(0,0);
   SetIndexEmptyValue(1,0);
//---- name for DataWindow and indicator subwindow label
   short_name="#Tick-Volume";
   IndicatorShortName(short_name);
   SetIndexLabel(0,short_name);
//----
   SetIndexDrawBegin(0,30);
   SetIndexDrawBegin(1,30);
//----

   return(0);
  }

int deinit(){return(0);}
int start()
  {
   double Price,VDelta,PDelta,Delta;
   int i,shift,count;
   string oname;
   if (LastTm < Time[0]) {
      for (i = 0;i<1000;i++) {
         VUp[i] = VUp[i+1];
         VDn[i] = VDn[i+1];
      }
      PVolume = 0;
      if (LastTm==0) {PVolume = iVolume(Symbol(),0,0);}
      if (LastTm==0) {PPrice = (Ask+Bid)/2;}
      LastTm = Time[0];   
   }
   for (i = 1001;i>0;i--) {
      VUp[i] = VUp[i-1];
      VDn[i] = VDn[i-1];
   }
   Price = (Ask+Bid)/2;
   VDelta = (iVolume(Symbol(),0,0)-PVolume);
   PDelta = Price - PPrice;
   Delta = VDelta * PDelta;
   VUp[0] = VUp[1] + Delta;
   PPrice = Price;
   PVolume = PVolume + VDelta;
   GlobalVariableSet("TV",0);
   if (VUp[0] - VUp[1] < BuyLevel) {
      //Up
      oname ="V-" + TimeLocal();
      ObjectCreate(oname,22,0,Time[0],Bid);
      ObjectSet(oname,OBJPROP_COLOR,Blue);
      ObjectSet(oname,OBJPROP_ARROWCODE,241);
      
      if (alert==true) {
         Alert("Buy "+oname);
      }   
   }
   if (VUp[0] - VUp[1] > SellLevel) {
      //Dn
      oname ="V-" + TimeLocal();
      ObjectCreate(oname,22,0,Time[0],Ask);
      ObjectSet(oname,OBJPROP_COLOR,Red);
      ObjectSet(oname,OBJPROP_ARROWCODE,242);
      if (alert==true) {
         Alert("Sell "+oname);
      }   
   }
   bool Found = false;
   for (i=10;i>=0;i--) {
      if (VUp[i] - VUp[i+1] < BuyLevel) {
         GlobalVariableSet("TV",1);
         Found = true;
      }   
      if (VUp[i] - VUp[i+1] > SellLevel) {
         GlobalVariableSet("TV",-1);
         Found = true;
      }   
   }   
   if (Found==false) {
      GlobalVariableSet("TV",0);
   }
return(0);
}







Sample





Analysis



Market Information Used:

Series array that contains open time of each bar
Series array that contains tick volumes of each bar


Indicator Curves created:

Implements a curve of type DRAW_LINE


Indicators Used:



Custom Indicators Used:

Order Management characteristics:

Other Features:

It issuies visual alerts to the screen