Vertex

#property indicator_separate_window
#property indicator_buffers    4
#property indicator_color1     Red
#property indicator_color2     Blue
#property indicator_color3     Gray
#property indicator_color4     Gray
#property indicator_levelcolor MediumOrchid

extern int Processed        = 2000;
extern int Control_Period   = 14;

extern int Signal_Period    = 5;
extern int Signal_Method    = MODE_SMA;

extern int BB_Up_Period     = 12;
extern int BB_Up_Deviation  = 2;

extern int BB_Dn_Period     = 12;
extern int BB_Dn_Deviation  = 2;

extern double levelOb                  = 6;
extern double levelOs                  = -6;
extern double extremelevelOb           = 10;
extern double extremelevelOs           = -10;

extern bool   alertsOn                 = true;
extern bool   alertsOnObOs             = false;
extern bool   alertsOnExtremeObOs      = true;
extern bool   alertsOnCurrent          = false;
extern bool   alertsMessage            = true;
extern bool   alertsSound              = true;
extern bool   alertsEmail              = false;
extern bool   alertsNotify             = false;
extern string soundfile                = "alert2.wav";

extern bool   arrowsVisible            = true;
extern string arrowsIdentifier         = "vertex arrows1";
extern double arrowsUpperGap           = 1.0;
extern double arrowsLowerGap           = 1.0;

extern bool   arrowsOnObOs             = true;
extern color  arrowsObOsUpColor        = LimeGreen;
extern color  arrowsObOsDnColor        = Red;
extern int    arrowsObOsUpCode         = 241;
extern int    arrowsObOsDnCode         = 242;
extern int    arrowsObOsUpSize         = 1;
extern int    arrowsObOsDnSize         = 1;

extern bool   arrowsOnExtremeObOs      = true;
extern color  arrowsExtremeObOsUpColor = DeepSkyBlue;
extern color  arrowsExtremeObOsDnColor = PaleVioletRed;
extern int    arrowsExtremeObOsUpCode  = 159;
extern int    arrowsExtremeObOsDnCode  = 159;
extern int    arrowsExtremeObOsUpSize  = 5;
extern int    arrowsExtremeObOsDnSize  = 5;

double values[];
double signal[];
double band_up[];
double band_dn[];
double trend1[];
double trend2[];

int init() 
{
      // код доступен только после оплаты
   }

int deinit()
{
   deleteArrows();

return(0);
}

int start()
{
      // код доступен только после оплаты
   }
  datetime bar_time;
  int idx, counter, offset, bar_shft, bar_cont;
  double price_high, price_close, price_low, trigger_high, trigger_low;
  double sum_up, sum_dn, complex_up, complex_dn;

  int counted = IndicatorCounted();
  if (counted < 0) return (-1);
  if (counted > 0) counted--;
  int limit = Bars - counted;
  if (limit > Processed) limit = Processed;

  for (idx = limit; idx >= 0; idx--) {
    counter = 0;
    complex_up = 0; complex_dn = 0;
    trigger_high = -999999; trigger_low  = 999999;

    while (counter < Control_Period) {
      sum_up = 0; sum_dn = 0;

      offset = idx + counter;
      bar_time = iTime(Symbol(), 0, offset);
      bar_shft = iBarShift(Symbol(), 0, bar_time, FALSE);
      bar_cont = bar_shft - Period(); if (bar_cont < 0) bar_cont = 0;

      for (int jdx = bar_shft; jdx >= bar_cont; jdx--) {   
        price_high  = iHigh(Symbol(), 0, jdx); 
        price_close = iClose(Symbol(), 0, jdx); 
        price_low   = iLow(Symbol(), 0, jdx);
        if (price_high > trigger_high) {trigger_high = price_high; sum_up += price_close;}
        if (price_low  < trigger_low ) {trigger_low  = price_low;  sum_dn += price_close;}
      }

      counter++;
      complex_up += sum_up; complex_dn += sum_dn;        
    }
    if (complex_dn != 0.0 && complex_up != 0.0) 

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