Hurst Exponent: Understanding Long-Term Memory in Time Series
Info
The Hurst Exponent: Understanding Long-Term Memory in Time Series is a Indicator for MetaTrader 5 that the hurst exponent is a powerful tool for analyzing the long-term memory of time series data. It quantifies the autocorrelations within a time series and how these correlations change as the lag between data points increases.
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 Hurst Exponent: Understanding Long-Term Memory in Time Series
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
The Hurst exponent is a powerful tool for analyzing the long-term memory of time series data.
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: Hurst Exponent Regime Switch Indicator - another powerful indicator for MetaTrader 5 traders.
The Hurst exponent is a powerful tool for analyzing the long-term memory of time series data. It quantifies the autocorrelations within a time series and how these correlations change as the lag between data points increases.Also recommended: hurst oscillator - similar indicator with strong performance on MetaTrader 5.
This concept originated in hydrology, specifically in the study of the Nile River's unpredictable rainfall and drought patterns over an extended period. The term 'Hurst exponent' or 'Hurst coefficient' is named after the lead researcher, whose work in this field spanned from 1880 to 1978. The standard notation 'h' for the coefficient is also derived from their name.
The Hurst exponent is often referred to as the 'index of dependence' or 'index of long-range dependence'. It provides insight into the tendency of a time series to either strongly regress to the mean or exhibit clustering in a particular direction.
Key Interpretations:
- A Hurst exponent (h) value between 0.5 and 1 indicates a time series with long-term positive autocorrelation. This means that high values in the series are likely to be followed by more high values, and this trend persists into the future.
- An h value between 0 and 0.5 suggests a time series with long-term switching between high and low values in adjacent pairs. A single high value is likely to be followed by a low one, and this pattern of switching continues for an extended period.
- An h value of 0.5 can indicate an uncorrelated series, but it specifically describes a series where autocorrelations at small time lags can be positive or negative, and these autocorrelations decay exponentially quickly to zero. This is in contrast to the power law decay observed in the 0.5 < h < 1 and 0 < h < 0.5 cases.
The Hurst exponent is a valuable tool for understanding the long-term behavior of time series data, particularly in fields like finance, hydrology, and physics, where predicting future trends based on historical patterns is essential.
You may also like: hurst bands - excellent alternative for indicator users on MetaTrader 5.
Source Code
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⚠ 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.