Expert
Info
The Expert is a Library for MetaTrader 5 that the library can be connected usingall other files on this page provide examples/scenarios of library application; they are not needed for the operation of the library. Features Example The library use examples/scenarios are attached to the description.
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 Expert
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
The library can be connected usingAll other files on this page provide examples/scenarios of library application; they are not needed for the operation of the library.
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: CExecutionSafety: Network Latency Guard for MetaTrader 5 Expert Advisors - another powerful library for MetaTrader 5 traders.
Also recommended: Expert History Export - similar library with strong performance on MetaTrader 5.
The library can be connected usingAll other files on this page provide examples/scenarios of library application; they are not needed for the operation of the library.
Features Example
The library use examples/scenarios are attached to the description.
ExpertsRemove.mq5
ExpertsReopen.mq5
ChartsClose.mq5
ExpertLoader_Example.mq5 (in the source file, you can see how the Expert Advisor is launched, as well as how the script starts itself as an EA)
ExpertsChange_Example.mq5
The above examples are the simplest scenarios of library use. It can also be useful in the development of various control panels, from which charts/Expert Advisors are managed, etc.
For a better understanding of how to use the library, here is a short source code:
You may also like: Developing a multi-currency Expert Advisor — source codes from a series of articles - excellent alternative for library users on MetaTrader 5.
⚠ 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.