This repository is a collection of MetaTrader 4 expert advisors and indicators focused on aggressive trading strategies. The primary expert advisor uses a grid-based approach with martingale lot scaling to manage positions. It features multiple entry logics, including Bollinger Bands, Exponential Moving Averages, and m
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Expert Advisor Library
1,978 free, open-source expert advisors for MetaTrader 4 and 5, each linked to its source code on GitHub.
Type
Trading robot 4Trade managerRisk & protectionNews tradingCopier & bridgeFramework & templateCollection 4Utility
Strategy
Trend following 5Breakout 1Scalping 5Grid 5Martingale 5HedgingMean reversion 2SMC / ICT / price actionIndicator crossoverArbitrageAI / machine learningNewsMulti-strategy 2
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AutoTrade EA is a scalping robot for MetaTrader 4 and 5 that utilizes a multi-indicator signal scoring system based on Exponential Moving Average crossovers and RSI levels. It employs an aggressive trade management strategy featuring a dynamic grid and a stepped martingale lot scaling system where position sizes increa
This MetaTrader 5 expert advisor serves as an educational repository for various automated trading strategies and capital management techniques. It features a modular architecture allowing users to toggle between multiple entry algorithms, including EMA crossovers, MACD zero-crossings, and a combination of ADX and Boll
This repository provides a collection of MetaTrader 4 expert advisors and utility tools. It includes diverse trading strategies ranging from M1 scalping and Heiken Ashi trend following to swing-based approaches. The codebase features a robust trade management framework with classes for order execution, error handling,
STO Martin is a grid-based trading robot for MetaTrader 5 that uses technical indicators to manage entries and recoveries. It employs a Stochastic Oscillator for execution signals and a Moving Average to filter trades according to the prevailing trend. The EA features a martingale lot-scaling system that adds positions
This repository features a collection of MetaTrader 4 expert advisors designed for various trading approaches. The included M5_M30integral EA utilizes moving average crossovers across multiple timeframes for trend detection. Other scripts employ envelope scalping at specific standard deviations and Bollinger Band strat
This collection of Expert Advisors for MetaTrader 5 provides high-frequency scalping and multi-strategy automated trading across multiple currency pairs. The robots utilize a signal scoring system based on moving average crossovers, RSI momentum, Bollinger Band breakouts, and MACD signals. The suite includes a dedicate
This repository provides a collection of automated trading systems for MetaTrader 4 and 5. The expert advisors utilize various technical indicators, including ADX, DMI, RSI, and Heiken Ashi, to determine market entry points. Some strategies are based on price action from previous candle directions. Trade management fea
Learn how to use expert advisors
Free, plain-English guides: find an EA, install it, set it up, test it and run it safely.
- 1Types of EAsRobots, trade managers, copiers and risk tools, and what each is for.
- 2Using this librarySearch, filters, badges and what our checks do and do not mean.
- 3Install an EA in MT4 or MT5Data folder, compile, attach to a chart and switch on algo trading.
- 4EA settings explainedLot size, stop-loss, magic number, max spread and trading hours.
- 5Backtest in the Strategy TesterModelling, spread, the report and the over-fitting trap.
- 6Choose a safe EAA checklist for the code, the logic, the evidence and the fit.
- 7Run an EA 24/7VPS, forward testing on demo and going live small.
- 8Open-source EAs on GitHubLicences, compiling in MetaEditor and editing inputs safely.
- 9Forex robots: an honest guideWhat automation can and cannot do for you.
About the EA Library
The ForexR EA Library collects open-source expert advisors for MetaTrader 4 and MetaTrader 5 that are published on GitHub. Each entry links to the original repository, so you always get the author's latest code, issues and licence straight from the source. Star counts, last updates and licences are synced from GitHub every hour, and new repositories are added every week.
Every repository is checked automatically before it is listed: it must contain readable MQL source code for a real expert advisor, and repositories that ship executables, hide downloads behind archive passwords or show signs of bought stars are left out. The summaries and tags are written automatically from each repository's README and code. They describe what an EA does; they are not a recommendation, and nothing here is tested or endorsed by ForexR.
Trading with expert advisors is risky. Backtest any EA and run it on a demo account before you trust it with real money. CFDs and leveraged forex are complex instruments with a high risk of losing money rapidly.
EA Library FAQ
What is an expert advisor (EA)?
An expert advisor is a program that runs inside MetaTrader 4 or MetaTrader 5. It can open and close trades on its own, manage trades you opened (trailing stops, break-even, partial closes), protect the account, or connect MetaTrader to other tools such as Telegram or Python. EAs are written in MQL4 (MT4) or MQL5 (MT5).
Are the EAs in this library free?
Yes. Every EA listed here is published on GitHub with its source code, so you can read, download and compile it at no cost. Check each repository's licence before reusing the code in your own projects: some EAs state no licence at all.
Are these EAs safe to use?
ForexR lists only repositories with readable MQL source code and never hosts files. Repositories that ship executables, ask you to disable antivirus, hide downloads behind passwords or show signs of bought stars are left out automatically. That does not make any EA profitable or bug-free: read the code, backtest it in the Strategy Tester and run it on a demo account first.
How do I install an EA in MT4 or MT5?
Download the source from GitHub, open MetaTrader, choose File, then Open Data Folder, and copy the .mq4 (MT4) or .mq5 (MT5) file into MQL4/Experts or MQL5/Experts. Open it in MetaEditor and press Compile, then drag the EA from the Navigator onto a chart and allow algorithmic trading.
How does ForexR choose which EAs to list?
A crawler searches GitHub every week for MetaTrader repositories, reads their code and keeps those that contain a real expert advisor and pass the safety checks. Stars, updates and licences are refreshed from GitHub every hour. Summaries are written automatically from each repository's README and code, so treat them as a guide and check the source.
What do "High risk", grid and martingale mean?
A grid EA opens a ladder of orders at fixed distances; a martingale EA increases the lot size after losses. Both can show smooth equity curves for a long time and then lose a large part of the account in one strong trend. EAs that use either are marked High risk, and you can hide them with the "Hide grid and martingale" filter.
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