Fast iBarShift and Bars for MT5
Info
The Fast iBarShift and Bars for MT5 is a Library for MetaTrader 5 that as of 2026, the integrated bars function used in this ibarshift function has a bug that causes significant program lags exceeding 10 seconds. This issue occurs when the bars function needs to return zero.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Libraries folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Fast iBarShift and Bars for MT5
1. Storage: Place library files in the MQL/Libraries directory to ensure they are accessible to your projects.
2. Implementation: Include the library in your code using the #import directive, ensuring you match the exact function names and parameters.
3. Compilation: Ensure the library is present in the directory before you compile your main EA or script, as the compiler links them during this phase.
4. Management: Keep libraries organized in sub-folders if you manage many custom functions to maintain a clean project structure.
Frequently Asked Questions
Q: What is a library file used for? A: Libraries store reusable code modules, allowing you to centralize common logic used by multiple EAs or indicators.
Q: Is a library executable? A: No, libraries are non-executable files containing functions; they must be imported into an EA, indicator, or script to function.
Q: Can I update a library while the platform is running? A: You should compile your EA or script after updating a library to ensure the latest code changes are integrated.
What this tool does
As of 2026, the integrated bars function used in this iBarShift function has a bug that causes significant program lags exceeding 10 seconds.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Library works on MetaTrader 5. Place the file in the MQL5/Libraries folder and restart the terminal.
Description & Settings
Related: cfastfile: A Class for Efficient Data Handling - another powerful library for MetaTrader 5 traders.
As of 2026, the integrated bars function used in this iBarShift function has a bug that causes significant program lags exceeding 10 seconds. This issue occurs when the bars function needs to return zero.Also recommended: iBarShift Functionality in MQL5 - similar library with strong performance on MetaTrader 5.
For instance, when executing the code, "2" will be printed after a delay of more than 10 seconds following "1".
It is recommended to replace the standard bars function in your programs with the iBars function, especially if you encounter unusual lags lasting 10 seconds or more.
The iBars function included in this file not only resolves this issue but also performs significantly faster due to its algorithm for storing preceding values.
You may also like: Fast Fourier Transformation Library - excellent alternative for library 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.