math_utils/unnormalized_quotes.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                          unnormalized_quotes.mq5 |
//|                                        Copyright <EFBFBD> 2018, Amr Ali |
//|                             https://www.mql5.com/en/users/amrali |
//+------------------------------------------------------------------+
#property copyright "Copyright <00> 2018, Amr Ali"
#property link      "https://www.mql5.com/en/users/amrali"
#property version   "4.0"
#property script_show_inputs

#include <math_utils.mqh>

input int  InpBarsToScan = 100; // bars to scan
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#define PRINT(A) Print(#A + " = ", (A))

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void OnStart()
  {
   for(int bar = 0; bar < InpBarsToScan; bar++)
     {
      double price = iClose(_Symbol, PERIOD_CURRENT, bar);
      datetime time = iTime(_Symbol, PERIOD_CURRENT, bar);

      // check if the price is not rounded correctly to digits.
      if(!IsRound(price, _Digits))
        {
         // round the price correctly to digits.
         double should_be = Round(price, _Digits);

         //--- Print the un-normalized quote price.
         PRINT( time );
         PRINT( price );
         PRINT( should_be );

         PRINT( UlpDiff(price, should_be) );

         Print("");
        }
     }

//--- Showing information about the number of ticks and spent time
   PrintFormat("Processed %d bars for symbol %s",InpBarsToScan,_Symbol);
  }
//+------------------------------------------------------------------+

// Sample output:
/*
  unnormalized_quotes (EURUSD,M1)	time = 2022.05.04 13:45:00
  unnormalized_quotes (EURUSD,M1)	price = 1.0524499999999999
  unnormalized_quotes (EURUSD,M1)	should_be = 1.05245
  unnormalized_quotes (EURUSD,M1)	UlpDiff(price,should_be) = -1
  unnormalized_quotes (EURUSD,M1)
  unnormalized_quotes (EURUSD,M1)	time = 2022.05.04 13:27:00
  unnormalized_quotes (EURUSD,M1)	price = 1.0526200000000001
  unnormalized_quotes (EURUSD,M1)	should_be = 1.05262
  unnormalized_quotes (EURUSD,M1)	UlpDiff(price,should_be) = 1
  unnormalized_quotes (EURUSD,M1)
  unnormalized_quotes (EURUSD,M1)	time = 2022.05.04 12:20:00
  unnormalized_quotes (EURUSD,M1)	price = 1.0524499999999999
  unnormalized_quotes (EURUSD,M1)	should_be = 1.05245
  unnormalized_quotes (EURUSD,M1)	UlpDiff(price,should_be) = -1
  unnormalized_quotes (EURUSD,M1)
  unnormalized_quotes (EURUSD,M1)	time = 2022.05.04 12:18:00
  unnormalized_quotes (EURUSD,M1)	price = 1.0524499999999999
  unnormalized_quotes (EURUSD,M1)	should_be = 1.05245
  unnormalized_quotes (EURUSD,M1)	UlpDiff(price,should_be) = -1
  unnormalized_quotes (EURUSD,M1)
  unnormalized_quotes (EURUSD,M1)	Processed 100 bars for symbol EURUSD
*/