Для начала пока надо переделать индикатор сделать машку чтобы она отображалась так как и на индикаторе
с возможностью переключения 0-точки/1-линия

//+------------------------------------------------------------------+
//|                                                       Mashka.mq4 |
//|                                              Copyright 2016, AM2 |
//|                                      http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2016, AM2"
#property link      "http://www.forexsystems.biz"
#property version   "1.00"
#property strict
#property indicator_chart_window

#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
#property indicator_width1 1
#property indicator_width2 1

input int MAPeriod  = 20;
input int BarsCount = 5555;
input int MAStyle=0;    //0-Points 1-Line

double up[];
double dn[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- indicator buffers mapping
   SetIndexBuffer(0,up);
   SetIndexBuffer(1,dn);

   if(MAStyle==1)
     {
      SetIndexStyle(0,DRAW_LINE);
      SetIndexStyle(1,DRAW_LINE);
     }

   if(MAStyle==0)
     {
      SetIndexStyle(0,DRAW_ARROW);
      SetIndexArrow(0,159);
      SetIndexStyle(1,DRAW_ARROW);
      SetIndexArrow(1,159);
     }
//---
   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[])
  {
//---
   for(int i=0;i<=BarsCount;i++)
     {
      up[i]=iMA(NULL,0,MAPeriod,0,0,0,i);
      if(iMA(NULL,0,MAPeriod,0,0,0,i)<iMA(NULL,0,MAPeriod,0,0,0,i+1)) dn[i]=iMA(NULL,0,MAPeriod,0,0,0,i);
     }
//--- return value of prev_calculated for next call
   return(rates_total);
  }
//+------------------------------------------------------------------+

//+------------------------------------------------------------------+
//|                                                       Mashka.mq4 |
//|                                              Copyright 2016, AM2 |
//|                                      http://www.forexsystems.biz |
//+------------------------------------------------------------------+
#property copyright "Copyright 2016, AM2"
#property link      "http://www.forexsystems.biz"
#property version   "1.00"
#property strict
#property indicator_chart_window

#property indicator_buffers 2
#property indicator_color1 Lime
#property indicator_color2 Red
#property indicator_width1 1
#property indicator_width2 1

input int MAPeriod  = 20;
input int BarsCount = 5555;
input int MAStyle=0;    //0-Points 1-Line

double up[];
double dn[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- indicator buffers mapping
   SetIndexBuffer(0,up);
   SetIndexBuffer(1,dn);

   if(MAStyle==1)
     {
      SetIndexStyle(0,DRAW_LINE);
      SetIndexStyle(1,DRAW_LINE);
     }

   if(MAStyle==0)
     {
      SetIndexStyle(0,DRAW_ARROW);
      SetIndexArrow(0,159);
      SetIndexStyle(1,DRAW_ARROW);
      SetIndexArrow(1,159);
     }
//---
   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[])
  {
//---
   for(int i=0;i<=BarsCount;i++)
     {
      if(Close[i]>iMA(NULL,0,MAPeriod,0,0,0,i)) up[i]=iMA(NULL,0,MAPeriod,0,0,0,i);
      if(Close[i]<iMA(NULL,0,MAPeriod,0,0,0,i)) dn[i]=iMA(NULL,0,MAPeriod,0,0,0,i);
     }
//--- return value of prev_calculated for next call
   return(rates_total);
  }
//+------------------------------------------------------------------+

Продолжим упростим индикатора вместо больших точек желтую маленькую как другие условия те что и были к большим точкам)