Currency Symbol Lister
Info
The Currency Symbol Lister is a Library for MetaTrader 4 that this utility function generates a comprehensive list of currency pair symbols. It iterates through a predefined array of currency abbreviations to create all possible trading pair combinations.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Library works exclusively on MetaTrader 4 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL4/Libraries folder via File ? Open Data Folder in MetaTrader 4.
How to Install and Use Currency Symbol Lister
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
This utility function generates a comprehensive list of currency pair symbols.
Typical Use Case
This Library excels in automated trading and technical analysis on MetaTrader 4.
Compatible Platform & Setup
This Library works on MetaTrader 4. Place the file in the MQL4/Libraries folder and restart the terminal.
Description & Settings
Related: Close All Locked Orders - another powerful library for MetaTrader 4 traders.
This utility function generates a comprehensive list of currency pair symbols.It iterates through a predefined array of currency abbreviations to create all possible trading pair combinations.
Also recommended: Time Manipulation Library for MetaTrader - similar library with strong performance on MetaTrader 4.
The included currency array is extensive; additional currencies can be easily incorporated if needed.Usage Instructions:
Initialization:
Include the following lines at the beginning of your EA or script:
SymbolLister.init()
Accessing Symbols:
After initialization, the generated symbols and their count are available via:
extern Symbol[] symbols[]
extern int symbolcount
This function was extracted from a live trading EA and has been verified to function correctly. It is provided as a standalone solution for generating currency pair lists.
You may also like: take profit based on current profit - excellent alternative for library users on MetaTrader 4.
Source Code
#property copyright "robotfx"
#property library
string currencies[] = {"aed", "aud", "bhd", "brl", "cad", "chf", "cny",
"cyp", "czk", "dkk", "dzd", "eek", "egp", "eur",
"gbp", "hkd", "hrk", "huf", "idr", "ils", "inr",
"iqd", "irr", "isk", "jod", "jpy", "krw", "kwd",
"lbp", "ltl", "lvl", "lyd", "mad", "mxn", "myr",
"nok", "nzd", "omr", "php", "pln", "qar", "ron",
"rub", "sar", "sek", "sgd", "skk", "syp", "thb",
"tnd", "try", "twd", "usd", "veb", "xag", "xau",.......
⚠ 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.