SpreadWatch

ÿþ//+------------------------------------------------------------------+

//|                                                      ProjectName |

//|                                      Copyright 2018, CompanyName |

//|                                       http://www.companyname.net |

//+------------------------------------------------------------------+

#property copyright "Copyright © 2019 by Jt, FXFledgling Forex Study Group"

#property link      "https://www.facebook.com/groups/FXFledgling/"

#property version   "1.00"

#property strict

#property indicator_chart_window

//+------------------------------------------------------------------

extern int    TradeStart = 0    ;

extern int    TradeEnd   = 23   ;



double bid1    = 0;

double ask1    = 0;

double spread1 = 0;

double bid2    = 0;

double ask2    = 0;

double spread2 = 0;

int    digit   = 5;

double mul     = 1;



datetime catchdate;

datetime catchdate2;



//+------------------------------------------------------------------+

//| Custom indicator initialization function                         |

//+------------------------------------------------------------------+

int OnInit()

  {

//--- indicator buffers mapping

   digit = (int) MarketInfo(Symbol(),MODE_DIGITS);

   if(digit==3 || digit==5)

      mul=10;

//---

   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[])

  {

//---

   int hr=Hour();

   if(hr<TradeStart || hr>TradeEnd)

     {

      return(0);

     }



   RefreshRates();

   catchdate2 = TimeCurrent();

   bid2 = Bid;

   ask2 = Ask;

   spread2 = (ask2-bid2)/Point;



   if(spread2>spread1)

     {

      spread1 = spread2;

      bid1 = bid2;

      ask1 = ask2;

      catchdate = catchdate2;

     }



   Comment("\n\n"+

           "Bid: "+DoubleToStr(bid1,Digits)+

           "\nAsk: "+DoubleToStr(ask1,Digits)+

           "\nBiggest Spread: "+DoubleToStr(spread1,2)+" points or "+DoubleToStr(spread1/mul,2)+" pips"+

           "\nCatch Date/Time: "+catchdate

          );



//--- return value of prev_calculated for next call

   return(0);

  }

//+------------------------------------------------------------------+