Volatility Change Indicator
Info
The Volatility Change Indicator is a Indicator for MetaTrader 5 that this indicator measures the correlation between short-term and long-term volatility, providing insights into market behavior. Volatility, the changeability of prices, can be measured in various ways.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Indicator works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Indicators folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Volatility Change Indicator
1. Installation: Place your file in the MQL/Indicators folder via "Open Data Folder" and restart your terminal.
2. Loading: Find the indicator in the Navigator, drag it onto your chart, and configure the input parameters in the popup window.
3. Customization: Press Ctrl+I to open the indicator list, select your tool, and click "Properties" to change colors, levels, or visual styles.
4. Updating: Replace the old file in the Indicators folder with the new version and restart the platform to apply changes.
Frequently Asked Questions
Q: Why is my indicator not showing? A: Verify the file is in the MQL/Indicators folder, or try right-clicking the "Indicators" tree in the Navigator and clicking "Refresh."
Q: Do custom indicators slow down the platform? A: Too many complex indicators can impact performance; remove unused ones via the "Indicator List" (Ctrl+I).
Q: Can I use MT4 indicators on MT5? A: No, MQL4 and MQL5 are distinct languages; ensure the indicator is compiled specifically for your platform version.
What this tool does
This indicator measures the correlation between short-term and long-term volatility, providing insights into market behavior.
Typical Use Case
This Indicator excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Indicator works on MetaTrader 5. Place the file in the MQL5/Indicators folder and restart the terminal.
Description & Settings
Related: Quantora Market Volatility Monitor MT5 - Professional ATR and Volatility Dashboard - another powerful indicator for MetaTrader 5 traders.
This indicator measures the correlation between short-term and long-term volatility, providing insights into market behavior.Also recommended: Volatility Regime Indicator - similar indicator with strong performance on MetaTrader 5.
Volatility, the changeability of prices, can be measured in various ways. One common approach is to calculate the standard deviation of returns over a specific time frame.
The indicator calculates the correlation between a short-term volatility (vol_short) and a long-term volatility (vol_long). The standard deviation is derived from the logarithms of the correlation between the current day's closing price and the previous day's closing price.
The formula is as follows:
- Standard deviation = log(current day's closing price / previous day's closing price)
Where 'k' represents the period of volatility change.
This indicator utilizes the smoothalgorithms.mqh library classes, which should be copied to the terminal_data_folder\mql5\include. For a detailed explanation of class usage, refer to the relevant article.
Originally implemented in MQL4 and published in 2026, this indicator offers a valuable tool for traders to analyze market volatility and make informed decisions.
You may also like: Session Volatility Heatmap - excellent alternative for indicator users on MetaTrader 5.
Source Code
#property copyright "robotfx"
#property link "https://robotfx.org"
#property version "1.00"
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_plots 1
#property indicator_type1 draw_color_histogram
#property indicator_color1 gray,purple,red,gold
#property indicator_style1 style_solid
#property indicator_width1 2.......
⚠ Limitations & Risk Warning
- This tool is provided for educational and testing purposes only.
- Past performance does not guarantee future results.
- Trading involves substantial risk of loss. Use on a demo account first.
- Results may vary depending on market conditions, broker, and settings.
- We recommend thorough backtesting and forward testing before using with real funds.