Expert Trend Envelopes
Info
The Expert Trend Envelopes is a Expert Advisor for MetaTrader 5 that the expert advisor is based on the semaphore signal indicator. A trading signal is generated when a color point of the corresponding color appears at the bar closing.
Usage
This tool is typically used for trend following strategies across multiple currency pairs.
Platform
This Expert Advisor works exclusively on MetaTrader 5 (both build 600+ and newer versions).
Setup
Place the downloaded file in MQL5/Experts folder via File ? Open Data Folder in MetaTrader 5.
How to Install and Use Expert Trend Envelopes
1. Installation: Open the "File" menu, select "Open Data Folder," navigate to MQL/Experts, paste your file, and restart the terminal.
2. Activation: Drag the EA from the Navigator onto a chart, ensure "Allow live trading" is checked in the Common tab, and verify the AutoTrading button is green.
3. Optimization: Right-click your chart, choose "Expert List," click "Properties" to adjust inputs, and save your preferred setup as a set file for future use.
4. Maintenance: Regularly check the "Experts" tab in the terminal window to monitor trade logs and potential execution errors.
Frequently Asked Questions
Q: Why is my EA not opening trades? A: Check the "AutoTrading" button, ensure "Allow live trading" is enabled, and verify your broker allows automated trading on your account type.
Q: Can I run multiple EAs on one chart? A: No, each chart can only host one active EA; however, you can open multiple charts for different currency pairs to run several EAs.
Q: What does the "smiley face" icon mean? A: A smiley face in the top-right corner of the chart indicates the EA is successfully running; a frowny face means it is disabled.
What this tool does
The Expert Advisor is based on the semaphore signal indicator.
Typical Use Case
This Expert Advisor excels in trend following on MetaTrader 5.
Compatible Platform & Setup
This Expert Advisor works on MetaTrader 5. Place the file in the MQL5/Experts folder and restart the terminal.
Description & Settings
Related: Steep MA Trend EA - another powerful expert for MetaTrader 5 traders.
The Expert Advisor is based on the semaphore signal indicator. A trading signal is generated when a color point of the corresponding color appears at the bar closing.Also recommended: Super Trend Trading EA - similar expert with strong performance on MetaTrader 5.
To use the indicator, place the trendenvelopes.ex5 compiled file in the terminal_data_folder\mql5\indicators directory.
The default input parameters were used for the tests shown below. Stop loss and take profit were not employed during the tests.
Fig. 1. Historical deal instances in the chart.
Testing results for 2026 on USDCHFH4:
Fig. 2. Chart of testing results.
You may also like: Market Miner Expert Advisor - excellent alternative for expert users on MetaTrader 5.
Source Code
#property copyright "robotfx"
#property link "https://robotfx.org"
#property version "1.10"
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_plots 4
#property indicator_type1 draw_line
#property indicator_color1 clrblue
#property indicator_style1 style_solid
#property indicator_width1 2.......
⚠ 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.