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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.

38 EAs match Clear filters

Free Expert Advisor

by ersingencturk
35 stars

This MetaTrader 4 expert advisor is a scalper designed for the five-minute timeframe across several Forex pairs. It utilizes three strategies based on overbought and oversold market conditions to execute trades. Risk management features include a fixed hard stop loss, a virtual take profit and stop loss derived from an

MT4 Trading robot ScalpingMean reversion
Updated 9 years ago BSD-3-Clause GitHub repository of Free Expert Advisor

Spike Trader

by EarnForex
29 stars

Spike Trader is a price action robot for MetaTrader 4 and 5 that identifies price spikes to trade market reversals. It monitors candle highs or lows relative to preceding bars and requires a specific percentage price jump and candle close position to trigger an entry. The EA enters trades in the opposite direction of t

MT4MT5 Trading robot Mean reversion
Updated 1 year ago Apache-2.0 GitHub repository of Spike Trader
19 stars

This repository contains a collection of MetaTrader 4 expert advisors and utilities primarily focused on breakout and trend-following strategies. The featured EA, ttnFullTurtle, implements the classic Turtle Trading rules using dual breakout systems, ATR-based position sizing, and pyramiding logic. It includes risk con

MT4 Collection BreakoutTrend followingMean reversion

Heiken Ashi Naive

by EarnForex
17 stars

Heiken Ashi Naive is a trading robot for MetaTrader 4 and 5 that executes trades based on Heiken Ashi candle characteristics, including body length and wick presence. It evaluates candle sequences to enter positions and can be configured to either follow the trend or operate in an inverted mode for mean-reversion. Risk

MT4MT5 Trading robot Trend followingMean reversion
Updated 1 year ago Apache-2.0 GitHub repository of Heiken Ashi Naive

Project Eingana

by ThePathsOfSaga
13 stars

This MetaTrader 4 repository contains a collection of expert advisors developed for the Eingana social trading project. It features multiple strategies, including a Keltner Channel-based mean-reversion system for pairs like EURNZD and EURAUD, alongside a EURUSD scalper. The robots typically enter trades when price acti

MT4 Collection Mean reversionScalping
Updated 6 years ago GPL-3.0 GitHub repository of Project Eingana

Persistent Anti

by EarnForex
12 stars

Persistent Anti is a technical expert advisor for MetaTrader 4 and 5 that attempts to exploit the statistical persistence or anti-persistence of price trends. It analyzes a user-defined number of historical candles to determine if the market is currently repeating or reversing its previous directional movements. The ro

MT4MT5 Trading robot Mean reversion
Updated 1 year ago Apache-2.0 GitHub repository of Persistent Anti

Icarus

by fraggli
7 stars

Icarus is an automated trading system for MetaTrader 4 that employs a grid strategy with Martingale lot scaling. It utilizes Bollinger Bands and the Stochastic Oscillator to identify entry points, offering a conjunctive mode for filtered execution. The EA manages risk through maximum position limits, equity warning thr

MT4 Trading robot GridMartingaleMean reversion High risk
Updated 4 years ago GPL-3.0 GitHub repository of Icarus

GBP USD Mean Reversion Bot

by iamshakibulislam
6 stars

This expert advisor for MetaTrader 4 implements a mean reversion strategy primarily targeted at the GBPUSD pair. It automates trade execution by identifying price patterns and entering positions with predefined risk parameters. The bot manages exits through a hard stop loss, a target take profit based on a user-defined

MT4 Trading robot Mean reversion

Simple Bot

by rockmeowstar
4 stars

Simple Bot is an automated trading robot for MetaTrader 4 that utilizes Bill Williams Fractals and the Relative Strength Index to execute trades. The system monitors the one-minute timeframe for fractal formation while using daily RSI values as a filter for entry. It includes built-in risk management features such as f

MT4 Trading robot Mean reversion
Updated 4 years ago GPL-3.0 GitHub repository of Simple Bot

Falcon R

by vzhomeexperiments
4 stars

Falcon R is a rule-based expert advisor for MetaTrader 4 designed to identify and trade within ranging market conditions. It utilizes a combination of Keltner Channels and Moving Averages to determine entry points. The robot provides extensive trade management options, including fixed or volatility-based stop loss and

MT4 Trading robot Mean reversion
Updated 5 years ago MIT GitHub repository of Falcon R

Edelweiss EA

by Attornado
3 stars

Edelweiss EA is an educational trading robot for MetaTrader 4 that utilizes a multi-indicator framework to generate buy and sell signals. It combines exponential moving averages, stochastic oscillators, the awesome oscillator, ADX, and Bollinger Bands to identify market entries. Trade management includes dynamic ATR-ba

MT4 Trading robot Indicator crossoverMean reversionTrend following
Updated 11 months ago MIT GitHub repository of Edelweiss EA

Falcon D

by vzhomeexperiments
3 stars

Falcon D is a MetaTrader 4 expert advisor designed for the H1 timeframe, focusing on price retracement entries filtered by technical indicators. It opens positions when price deviates significantly from the daily start point in opposition to the established trend. The system incorporates filters including a long-period

MT4 Trading robot Mean reversionIndicator crossover
Updated 2 years ago MIT GitHub repository of Falcon D

RSI MA Cross Custom

by OrchardForexTutorials
3 stars

This Expert Advisor for MetaTrader 4 executes trades based on the confluence of Relative Strength Index levels and Moving Average crossovers. It enters long positions when the RSI is oversold and a fast exponential moving average crosses above a slow one, and short positions when the RSI is overbought during a downward

MT4 Trading robot Indicator crossoverMean reversion
Updated 3 years ago GPL-3.0 GitHub repository of RSI MA Cross Custom
3 stars

This MetaTrader 4 repository contains a collection of expert advisors and utilities. The primary robot, Up and Down Trader, employs a Fisher-style transformation of price action to identify entry points across three different trading modes. It features a spread filter to avoid trading during illiquid conditions and all

MT4 Collection Mean reversion

HolyLamp

by dollarkillerx
3 stars

HolyLamp is a MetaTrader 4 automated trading system that utilizes mean-reversion signals across several technical indicators, including Bollinger Bands, RSI, Stochastics, and the Commodity Channel Index. It is primarily configured for EURUSD on the five-minute timeframe. The robot enters trades at indicator extremes an

MT4 Trading robot Mean reversionMartingaleGrid High risk
Updated 4 years ago MIT GitHub repository of HolyLamp
2 stars

This MetaTrader 4 expert advisor and modular framework provides advanced trade management and position scaling capabilities. It features a linear trailing stop that triggers at a predefined profit level and a pyramiding system to add positions to winning trades using a lot multiplier. The code is structured as a librar

MT4 Framework & template Trend followingIndicator crossoverGrid High risk

EURUSD Surge EA

by Masa1984a
2 stars

This MetaTrader 4 expert advisor is designed specifically for the EURUSD pair, focusing on price surge detection and subsequent pullback entries. It identifies significant volatility using ATR and candlestick body ratios, entering trades during correction phases. The robot incorporates multi-timeframe analysis across M

MT4 Trading robot Trend followingBreakoutMean reversion

Mt4 Develop Collection

by xianGuiye
2 stars

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

MT4 Collection Indicator crossoverMean reversionScalping High risk

VWAP Z-Score EA

by espinosaneol
1 stars

This MetaTrader 4 expert advisor implements a mean-reversion strategy using Z-score analysis of VWAP log-returns. Instead of fixed parameters, the system dynamically calculates an optimal lookback window by comparing observed price volatility against theoretical random walk models. The EA enters trades when price retur

MT4 Trading robot Mean reversion
Updated 2 months ago MIT GitHub repository of VWAP Z-Score EA

ÆEA

by NataliaTanyatia
1 stars

ÆEA is an automated trading robot for MetaTrader 4 that employs an ensemble of technical indicators to identify market imbalances. The strategy, described by the author as the Proportionality Principle, triggers trades when a specific ratio of bullish to bearish indicator signals is met. It calculates inputs from a wid

MT4 Trading robot Mean reversionIndicator crossover
Updated 9 months ago Apache-2.0 GitHub repository of ÆEA

RSI MA Combo EA

by trinity56
1 stars

This MetaTrader 4 expert advisor combines the Relative Strength Index, Moving Average, and Average Directional Index to identify trend-following entries. The strategy executes trades when price positioning relative to the moving average aligns with RSI exhaustion levels and ADX trend strength. It includes built-in risk

MT4 Trading robot Trend followingMean reversion
Updated 11 months ago MIT GitHub repository of RSI MA Combo EA

This repository provides a diverse collection of expert advisors for the MetaTrader 4 platform. The primary RubberBands EA utilizes Bollinger Bands for mean-reversion, entering when price exceeds the bands and exiting at the center line. It features advanced lot management, including linear and dynamic lot scaling that

MT4 Collection Mean reversionGridMartingale High risk

MQL4 Projects Collection

by AmonCheruiyotHQ
1 stars

This repository provides a comprehensive collection of over 150 Expert Advisors and automated tools for the MetaTrader 4 platform. The included software covers a broad spectrum of trading methodologies, ranging from trend-based systems utilizing the ZigZag indicator to aggressive martingale and piramidation strategies.

MT4 Collection Trend followingMartingaleMulti-strategy High risk

Pinbar EA

by idodidodi
1 stars

This MetaTrader 4 expert advisor implements a price action strategy focused on identifying pin bar formations. It screens for candles where the tail is at least three times the length of the body and touches an 8-period simple moving average. The EA utilizes a trend filter by calculating the slope of the moving average

MT4 Trading robot SMC / ICT / price actionMean reversion
Updated 1 year ago MIT GitHub repository of Pinbar EA
1 stars

ATR Breakeven Engulfing EA is a MetaTrader 4 trading robot that combines engulfing price action patterns with the Relative Strength Index for market entries. It is designed to operate on low timeframes, such as M5, focusing on ranging currency pairs. The EA manages risk through fixed stop loss and take profit levels, w

MT4 Collection Mean reversionGrid High risk

BBMA Profit Seeker

by syarief02
1 stars

BBMA Profit Seeker is a MetaTrader 4 expert advisor implementing a Bollinger Bands and Moving Average crossover strategy. It enters long positions when price rebounds from the lower band and closes above the moving average, while short entries occur after a rejection from the upper band. The robot manages exits dynamic

MT4 Trading robot Indicator crossoverMean reversion
1 stars

The BU ATR Breakeven Engulfing is a MetaTrader 4 robot that executes trades based on candlestick price action and volatility indicators. It identifies entry points using bullish and bearish engulfing patterns, which are then filtered through the Relative Strength Index to confirm momentum. The system incorporates dynam

MT4 Trading robot SMC / ICT / price actionMean reversionScalping

Simple MA Deviation

by hsergiu
1 stars

This expert advisor for MetaTrader 4 trades based on the distance between the current price and an Exponential Moving Average. It monitors the market to identify when price has stayed on one side of the moving average for a specific number of consecutive candles. A trade is executed when the deviation in points reaches

MT4 Trading robot Mean reversion

Trading Algo Builder

by pepshirley
1 stars

Trading Algo Builder is a MetaTrader 4 expert advisor designed to help traders construct automated strategies without manual coding. It features a modular system where users can combine up to four different indicator signals, supporting both built-in MetaTrader indicators and custom external files. Signal logic include

MT4 Trading robot Indicator crossoverBreakoutMean reversion

This repository provides a collection of MetaTrader 4 and MetaTrader 5 tools, centered around a local trade copying system. The primary expert advisors allow users to publish and subscribe to trade signals between terminal instances using file-based communication. The copier supports lot sizing via ratios or fixed valu

MT4MT5 Collection Mean reversion

Wise Chaos Crypto

by marioluk
1 stars

Wise Chaos Crypto is an automated trading robot for MetaTrader 4 designed primarily for cryptocurrency markets. It utilizes elements of Bill Williams' Chaos theory, specifically the Alligator indicator and Fractals, to identify entries and manage exits. The system scans a user-defined number of bars for divergent price

MT4 Trading robot Trend followingMean reversion
1 stars

This MetaTrader 4 expert advisor automates binary options trading for the Intrade.bar broker. It functions as a signal generator and bridge, utilizing a dual Bollinger Band strategy to identify entry points. The EA communicates with an external C++ console application via a named pipe to execute trades through a REST A

MT4 Trading robot Mean reversion

DaFinantial MT4 Collection

by DanielAlbino
1 stars

This repository is a collection of MetaTrader 4 expert advisors and study scripts focused on technical analysis and automated execution. It includes modules for identifying support and resistance levels, templates for news-based trading, and tools for drawing visual objects based on price extremes. The projects serve a

MT4 Collection BreakoutNewsMean reversion

Usd5 3 EA

by monakafx
1 stars

Usd5 3 EA is a MetaTrader 4 expert advisor that executes trades based on specific candlestick sequences and trend direction. It identifies patterns of three consecutive bullish or bearish candles followed by a reversal to signal potential entries. The robot utilizes a 25-period Simple Moving Average on the H4 timeframe

MT4 Trading robot Trend followingMean reversion
Updated 7 years ago MIT GitHub repository of Usd5 3 EA
1 stars

This collection of MetaTrader 4 and 5 expert advisors provides various utilities for trade management and entry automation. The primary tool, Multi TP, monitors specific order tickets to execute partial closes and modify stop losses when price targets are hit. Additional scripts automate entries based on price action p

MT4MT5 Collection BreakoutMean reversionMulti-strategy
1 stars

This collection for MetaTrader 4 provides a set of expert advisors designed for testing technical indicator logic and trade management. The primary EA, Optimal Close, integrates Bollinger Bands and Stochastic oscillators to analyze market conditions across multiple timeframes. It features a built-in trailing stop mecha

MT4 Collection Indicator crossoverMean reversion

Sample Indicator EA Collection

by KeisukeIwabuchi
1 stars

This MetaTrader 4 repository contains a collection of basic expert advisors designed around standard technical indicators. It includes automated strategies for MACD crossovers, moving average crossovers, and mean-reversion setups using Bollinger Bands, RSI, and Stochastic oscillators. Each individual robot executes tra

MT4 Collection Indicator crossoverMean reversionTrend following
1 stars

Goertzel Dfilter Expert is an automated trading robot for MetaTrader 4 that utilizes signal processing techniques to enter and exit trades. It implements the Goertzel algorithm alongside a digital filter to determine market direction. The expert advisor follows a reversal logic, closing existing short positions when a

MT4 Trading robot Mean reversion

Learn how to use expert advisors

Free, plain-English guides: find an EA, install it, set it up, test it and run it safely.

  1. 1Types of EAsRobots, trade managers, copiers and risk tools, and what each is for.
  2. 2Using this librarySearch, filters, badges and what our checks do and do not mean.
  3. 3Install an EA in MT4 or MT5Data folder, compile, attach to a chart and switch on algo trading.
  4. 4EA settings explainedLot size, stop-loss, magic number, max spread and trading hours.
  5. 5Backtest in the Strategy TesterModelling, spread, the report and the over-fitting trap.
  6. 6Choose a safe EAA checklist for the code, the logic, the evidence and the fit.
  7. 7Run an EA 24/7VPS, forward testing on demo and going live small.
  8. 8Open-source EAs on GitHubLicences, compiling in MetaEditor and editing inputs safely.
  9. 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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