R-Squared Indicator: Measuring Correlation with Linear Regression

R-Squared Indicator: Measuring Correlation with Linear Regression
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R-Squared Indicator: Measuring Correlation with Linear Regression

Info

The R-Squared Indicator: Measuring Correlation with Linear Regression is a Indicator for MetaTrader 4 that the r-squared indicator measures the correlation between an asset's price and its linear regression line. Values close to 1.

Usage

This tool is typically used for enhancing chart analysis and decision making.

Platform

This Indicator works exclusively on MetaTrader 4 (both build 600+ and newer versions).

Setup

Place the downloaded file in MQL4/Indicators folder via File ? Open Data Folder in MetaTrader 4.


How to Install and Use R-Squared Indicator: Measuring Correlation with Linear Regression

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 R-Squared indicator measures the correlation between an asset's price and its linear regression line.

Typical Use Case

This Indicator excels in automated trading and technical analysis on MetaTrader 4.

Compatible Platform & Setup

This Indicator works on MetaTrader 4. Place the file in the MQL4/Indicators folder and restart the terminal.

Description & Settings

Related: Time Out Indicator: Monitor Quote Delivery Delays - another powerful indicator for MetaTrader 4 traders.

The R-Squared indicator measures the correlation between an asset's price and its linear regression line. Values close to 1.0 indicate a strong relationship, while values near 0.0 suggest a weak correlation.

Also recommended: Currency Indicator: A Comprehensive Trading Tool - similar indicator with strong performance on MetaTrader 4.


To assess the statistical significance of a trend, compare the R-Squared value with critical values at a 95% confidence level for various time periods. If the R-Squared value is lower, it implies that prices may not exhibit a significant trend.

Critical Values for R-Squared (95% Confidence):

- 5 periods: 0.77
- 10 periods: 0.40
- 14 periods: 0.27
- 20 periods: 0.20
- 25 periods: 0.16
- 30 periods: 0.13
- 50 periods: 0.08
- 60 periods: 0.06
- 120 periods: 0.03

Traders can consider counter-trend strategies when R-Squared reaches extreme levels and starts to reverse. For instance, if R-Squared is above 0.80 with a positive slope and then declines, it may signal a potential short-selling opportunity.

The linear regression outputs of R-Squared and Slope can be utilized in various trading systems. For an in-depth exploration, refer to the book 'The New Technical Trader' by Tushar Chande and Stanley Kroll.

You may also like: Inside Bar Indicator: Reliable Candlestick Pattern Detection - excellent alternative for indicator users on MetaTrader 4.


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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.
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