mql5/Experts/reytick/mde/get_tick_volatility.mq5

// ************************************************
// *** Project Name: reytick.mq5                ***
// *** License: Copyright 2025, MetaQuotes Ltd. ***
// *** URL: https://www.mql5.com/reytick        ***    
// ************************************************

// ************************************
// *** Author: Eduardo Pozos Huerta ***
// *** Date: 10/12/2025             ***
// *** Update: 10/12/2025           ***
// ************************************

// ************************************
// *** Get Tick Volatility Function ***
// ************************************

double get_tick_volatility() {
   
   MqlTick tick_array[];
   
   int received = CopyTicks(symbol_name, tick_array, COPY_TICKS_INFO, 200, 5);
   
   if (received == -1) return -1.0;
   
   return received / (100 / 1000);
}