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Wilder's Average True Range (AT R)
Info
The Wilder's Average True Range (AT R) is a Indicator for MetaTrader 4 that this indicator implements the original “average true range (atr)” developed by john welles wilder jr. , as described in his book—New Concepts in Technical Trading Systems [1978].
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 Wilder's Average True Range (AT R)
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 implements the original “Average True Range (ATR)” developed by John Welles Wilder Jr.
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: Moving Average of Oscillator, Os MA - another powerful indicator for MetaTrader 4 traders.
This indicator implements the original “
Average True Range (ATR)
Also recommended: Moving Average Convergence Divergence, MA C D - similar indicator with strong performance on MetaTrader 4.
” developed by John Welles Wilder Jr., as described in his book—New Concepts in Technical Trading Systems [1978].It uses Wilder’s moving average, also known as the smoothed moving average (SMMA), instead of a simple moving average (SMA) as used on MetaTrader’s built-in ATR indicator. The default period applied is 7, instead of 14, as per the description in his book.
The code uses conditional compilation and will compile on both MQL4 and MQL5. Please note that all my CodeBase publications’ source code are now also available in “Public Projects” tab of MetaEditor under the name “FMIC”.
You may also like: The average amplitude of the price movement for the specified period - excellent alternative for indicator users on MetaTrader 4.
⚠ 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.