Smart Session Breakout

#property version   "1.00"
#property strict
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_color1 clrLimeGreen  // Buy Signal Arrow
#property indicator_color2 clrRed       // Sell Signal Arrow
#property indicator_color3 clrDodgerBlue // Upper Range Level
#property indicator_color4 clrDeepPink   // Lower Range Level
#property indicator_width1 2
#property indicator_width2 2
#property indicator_width3 1
#property indicator_width4 1

double BufferBuy[];
double BufferSell[];
double BufferUpperLevel[];
double BufferLowerLevel[];

input string   InpAsianStart    = "00:00";    // Asian Session Start (Broker Time HH:MM)
input string   InpAsianEnd      = "08:00";    // Asian Session End (Broker Time HH:MM)
input int      InpMaxDays       = 30;         // Max Days to Process on Chart
input double   InpMinBoxPips    = 8.0;        // Min Range Box Height (Pips)
input double   InpMaxBoxPips    = 70.0;       // Max Range Box Height (Pips)
input bool     InpSignalOnClose = true;       // Confirm Signal on Bar Close (Non-Repainting)

input bool     InpUseATRFilter  = true;       // Enable ATR Expansion Filter
input int      InpATRPeriod     = 14;         // ATR Period
input double   InpATRCoeff      = 0.8;        // Min Breakout Candle Body vs ATR Ratio

input color    InpBoxColor      = C'30,50,90'; // Asian Box Color (Dark Navy)
input bool     InpFillBox       = true;       // Fill Asian Range Box
input color    InpUpperLineCol  = clrDodgerBlue;// Upper Line Color
input color    InpLowerLineCol  = clrDeepPink; // Lower Line Color

input bool     InpShowDash      = true;       // Show On-Screen Dashboard Panel
input ENUM_BASE_CORNER InpCorner= CORNER_RIGHT_UPPER; // Panel Position Corner
input color    InpBgColor       = C'18,24,38';// Dashboard Background Color
input color    InpTxtColor      = clrWhite;   // Dashboard Text Color
input color    InpAccentColor   = C'0,195,255';// Dashboard Accent Highlight

input bool     InpPopupAlert    = true;       // Enable Pop-up Alert
input bool     InpSoundAlert    = true;       // Enable Sound Alert
input bool     InpSendEmail     = false;      // Enable Email Alert
input bool     InpSendPush      = false;      // Enable Push Alert to Mobile

datetime g_lastAlertTime = 0;
string   g_prefix        = "SSB_";
double   g_pipSize       = 0.0001;

void DrawSessionBox(int dayId, datetime tStart, datetime tEnd, double highVal, double lowVal);
void UpdateDashboard();
void CreateOrUpdateLabel(string id, string text, int x, int y, color col, int fontSize=8, bool isBold=false);
void TriggerAlert(string msg);
void CleanUpObjects();

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

void OnDeinit(const int reason)
{
   CleanUpObjects();
}

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[])
{
      // код доступен только после оплаты
   }
   if(rates_total < 50) return(0);

   int limit = rates_total - prev_calculated;
   if(prev_calculated > 0) limit++;

   int maxBars = iBarShift(NULL, 0, TimeCurrent() - InpMaxDays * 86400);
   if(maxBars > 0 && limit > maxBars) limit = maxBars;

   for(int i = limit - 1; i >= 0; i--)
   {
      BufferBuy[i]        = EMPTY_VALUE;
      BufferSell[i]       = EMPTY_VALUE;
      BufferUpperLevel[i] = EMPTY_VALUE;
      BufferLowerLevel[i] = EMPTY_VALUE;

      datetime curTime = time[i];
      MqlDateTime dt;
      TimeToStruct(curTime, dt);

      datetime dayStart = StringToTime(TimeToStr(curTime, TIME_DATE) + " " + InpAsianStart);
      datetime dayEnd   = StringToTime(TimeToStr(curTime, TIME_DATE) + " " + InpAsianEnd);

      if(dayEnd <= dayStart) dayEnd += 86400; // Overlap handling

      if(curTime >= dayEnd)
      {
         int barStart = iBarShift(NULL, 0, dayStart, true);
         int barEnd   = iBarShift(NULL, 0, dayEnd, true);

         if(barStart != -1 && barEnd != -1 && barStart > barEnd)
         {
            int count = barStart - barEnd + 1;
            int highestShift = iHighest(NULL, 0, MODE_HIGH, count, barEnd);
            int lowestShift  = iLowest(NULL, 0, MODE_LOW, count, barEnd);

            if(highestShift != -1 && lowestShift != -1)
            {
               double boxHigh = High[highestShift];
               double boxLow  = Low[lowestShift];
               double boxPips = (boxHigh - boxLow) / g_pipSize;

               if(boxPips >= InpMinBoxPips && boxPips <= InpMaxBoxPips)
               {
                  BufferUpperLevel[i] = boxHigh;
                  BufferLowerLevel[i] = boxLow;

                  if(i == 0 || (i > 0 && TimeDay(time[i]) != TimeDay(time[i+1])))
                  {
                     DrawSessionBox(dt.day, dayStart, dayEnd, boxHigh, boxLow);
                  }

                  if(!InpSignalOnClose || i >= 1)
                  {
        

Показано первые 50% кода (символов: 8767)