Simulator regular expressions
Info
The Simulator regular expressions is a Script for MetaTrader 5 that the script allows you to try regular expressions. Materials on regular expressions:The article The library Before starting the work, please copy the all_functions.
Usage
This tool is typically used for enhancing chart analysis and decision making.
Platform
This Script works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Scripts folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Simulator regular expressions
1. Installation: Move your script file into the MQL/Scripts directory and restart the platform.
2. Execution: Drag the script onto a chart; it will perform a one-time action, such as closing all open orders or clearing chart objects.
3. Editing: Use MetaEditor (F4) to modify code, click "Compile," and verify no errors appear in the terminal before running.
4. Removing: Scripts stop automatically, but you can remove them manually by right-clicking the chart and choosing "Remove Script."
Frequently Asked Questions
Q: How are scripts different from EAs? A: Scripts execute a single action and then stop; EAs monitor the market and trade continuously.
Q: Can I assign a hotkey to a script? A: Yes, right-click the script in the Navigator, select "Set Hotkey," and define your preferred keyboard shortcut.
Q: Why did my script stop? A: Scripts are designed to stop immediately after finishing their programmed command; this is normal behavior.
What this tool does
The script allows you to try regular expressions.
Typical Use Case
This Script excels in automated trading and technical analysis on MetaTrader 5.
Compatible Platform & Setup
This Script works on MetaTrader 5. Place the file in the MQL5/Scripts folder and restart the terminal.
Description & Settings
Related: Save OH L C V Data from Chart to CS V File - another powerful script for MetaTrader 5 traders.
The script allows you to try regular expressions.
Also recommended: Coin Toss Trading - similar script with strong performance on MetaTrader 5.
Materials on regular expressions:The article
The library
Before starting the work, please copy the all_functions.mq5 text file to the "sandbox": <data folder>\MQL5\Files\. The all_functions.mq5 text file contains all functions for processing events.
The input parameters contain the (int)(.*?)(\(\)) regular expression
(int) — search for the "int" word occurrence
(.*?) — any symbol except for a newline character or another separator of a Unicode string, found zero or more times, not greedy
(\(\)) — search for the "()" word occurrence
In other words, we should find the following string:
You may also like: Close All Positions - excellent alternative for script 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.