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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.

356 EAs match Clear filters

Awesome EA

by eaymon
1 stars

Awesome EA is an automated multi-pair trading robot for MetaTrader 4 built on the Steve Hopwood Forex framework. It implements a trend-following strategy that filters entries using daily Peaky and SuperSlope indicators, executing trades when signals align on shorter timeframes. The system manages risk through equity-ba

MT4 Trading robot Trend followingMulti-strategyHedging
Updated 9 years ago None stated GitHub repository of Awesome EA
1 stars

This repository contains several MetaTrader 4 and 5 expert advisors, primarily focusing on multi-symbol basket trading and automated position management. The main EA allows users to trade up to six currency pairs simultaneously with predefined directions. It features a mechanism to add positions based on fixed distance

MT4MT5 Collection Multi-strategyGridMartingale High risk
Updated 9 years ago None stated GitHub repository of Ves Multi Symbol Collection

Syacho

by KotaroHashimoto
1 stars

This MetaTrader 4 expert advisor implements a technical trading strategy using Bollinger Bands and the Parabolic SAR indicator. It operates on the M5 timeframe to identify price extremes via Bollinger Bands while utilizing M1 Parabolic SAR for trend confirmation. The robot includes hardcoded logic for specific currency

MT4 Trading robot Mean reversion
Updated 9 years ago None stated GitHub repository of Syacho

This collection of MetaTrader 4 expert advisors from 2013 focuses on trend-following and breakout strategies. The primary logic utilizes daily timeframe trend analysis to determine entry points on the five-minute chart. The system manages trades through automated risk controls, including fixed stop losses and a multi-t

MT4 Collection Trend followingBreakout

Eddie Jun Zhang MT4 Library

by eddiejunzhang
1 stars

This repository is a collection of legacy MetaTrader 4 expert advisors and code snippets. The library includes several distinct trading robots such as The Puncher, SmallDog, and the KMB series. These programs generally employ technical indicators to identify entry points and manage positions using configurable paramete

MT4 Collection Multi-strategyTrend followingIndicator crossover
Updated 9 years ago None stated GitHub repository of Eddie Jun Zhang MT4 Library

Ichimoku Expert

by Vitekant
1 stars

This MetaTrader 4 expert advisor automates trading using the Ichimoku Kinko Hyo indicator with hardcoded period settings for the Tenkan-sen, Kijun-sen, and Senkou Span B. It identifies trend-based entries and manages positions using a currency-specific risk module. The robot applies fixed stop loss and take profit valu

MT4 Trading robot Trend followingIndicator crossover
Updated 9 years ago None stated GitHub repository of Ichimoku Expert
1 stars

This collection for MetaTrader 4 features automated trading systems focused on trend following and indicator-based entries. The primary expert advisor identifies market direction by monitoring price channels and extrema over a set depth. It includes a moving average crossover strategy and a dedicated robot for gold mar

MT4 Collection Trend followingIndicator crossover
Updated 9 years ago None stated GitHub repository of Festally MT4 EA Collection

Up Or Down

by KotaroHashimoto
1 stars

Up Or Down is a MetaTrader 4 utility designed to analyze market trends and export data to external files. The expert advisor generates a graphical button on the chart that, when triggered, scans ten major currency pairs on the Daily timeframe. It calculates multiple Simple Moving Averages and Average True Range values

MT4 Utility Trend following
Updated 9 years ago None stated GitHub repository of Up Or Down

Blessing Three

by duanwujie
1 stars

This MetaTrader 4 expert advisor is an automated grid trading system that utilizes a variety of indicators including Moving Averages, CCI, Bollinger Bands, and MACD for trade entries. It employs a martingale-style lot multiplier to manage position sizing across sequential grid levels. The software includes risk control

MT4 Trading robot GridMartingaleIndicator crossover High risk
Updated 9 years ago None stated GitHub repository of Blessing Three
1 stars

This expert advisor for MetaTrader 4 implements a triple multi-timeframe strategy based on stochastic oscillators. It seeks trade entries by identifying overbought and oversold conditions across multiple timeframes simultaneously, entering when momentum appears to shift. The robot manages risk through user-defined stop

MT4 Trading robot Mean reversion
Updated 9 years ago None stated GitHub repository of Triple MTF Stochastic

Qiita MLFX

by MIJS-FX
1 stars

This MetaTrader 4 expert advisor facilitates automated trading by connecting to Azure Machine Learning. It primarily functions by collecting historical price data for the GBPJPY pair on the 15-minute timeframe and exporting it to local CSV files. The EA utilizes the shell32.dll library to execute external commands and

MT4 Trading robot AI / machine learning
Updated 9 years ago None stated GitHub repository of Qiita MLFX
1 stars

This MetaTrader 4 repository contains a collection of expert advisors based on common technical indicators. The primary expert advisor, Kernsy HA Swing, utilizes Heiken Ashi candles alongside a Simple Moving Average to determine the prevailing trend and uses a Stochastic oscillator for entry signals. Other robots in th

MT4 Collection Indicator crossoverTrend followingMean reversion
Updated 9 years ago None stated GitHub repository of Trading Experts Collection

Forex Ultimate Correlation

by UltimateForex
1 stars

This MetaTrader 4 expert advisor identifies and monitors currency pairs with high statistical correlation. It scans the market to find symbols that move in tandem with the current chart, filtering results based on a user-defined minimum correlation coefficient. The EA manages chart generation for identified pairs and i

MT4 Utility

B4

by shturm
1 stars

B4 is an automated trading robot for MetaTrader 4 that utilizes a grid-based strategy with martingale lot scaling. It employs multiple technical indicators, including Moving Averages, CCI, Bollinger Bands, Stochastic, and MACD, to determine market entry points. The EA features comprehensive risk management controls suc

MT4 Trading robot GridMartingaleIndicator crossover High risk
Updated 9 years ago None stated GitHub repository of B4

Pin Bar EA

by Maumasi
1 stars

This expert advisor for MetaTrader 4 automates a trading strategy based on the Pin Bar candlestick pattern. It monitors the market for new bars and uses a custom detection function to identify Pin Bar formations. Once a signal is found, the robot enters trades with calculated stop loss and take profit levels, often tar

MT4 Trading robot SMC / ICT / price action
Updated 9 years ago None stated GitHub repository of Pin Bar EA

ETTrading

by Pipal2k
1 stars

ETTrading is a collection of MetaTrader 4 expert advisors featuring a primary channel-based scalping robot and several standard indicator-driven strategies including MACD and Moving Average crossovers. The core automated system utilizes a channel formed by moving averages to identify entry points, primarily targeting s

MT4 Collection ScalpingIndicator crossoverMartingale High risk
Updated 10 years ago None stated GitHub repository of ETTrading

Nonfarm News Trader

by mzavoloka
1 stars

This MetaTrader 4 expert advisor is designed specifically to trade high-impact Non-Farm Payroll news events on USD currency pairs. It functions by placing a straddle of buy and sell pending orders at a set distance from the market price shortly before the news release. Once the market breaks out and triggers one order,

MT4 Trading robot NewsBreakout
Updated 10 years ago None stated GitHub repository of Nonfarm News Trader

Royalola EA

by Royalxm
1 stars

Royalola is an automated trading robot for MetaTrader 4 that utilizes price action data from the five-minute timeframe. The expert advisor monitors recent price highs and lows to identify market entries using internal threshold parameters. It features a lot-sizing mechanism that automatically adjusts position sizes pro

MT4 Trading robot Scalping
Updated 11 years ago None stated GitHub repository of Royalola EA
1 stars

This MetaTrader 4 repository hosts a collection of expert advisors, including the standard MACD Sample robot and several specialized EUR-focused scripts. The primary MACD EA identifies entries using MACD histogram crossovers with the signal line, filtered by an Exponential Moving Average trend period. Trade management

MT4 Collection Indicator crossoverTrend following
Updated 12 years ago None stated GitHub repository of MetaTrader Experts Collection

Quiet Time Strategy

by daveh551
1 stars

This MetaTrader 4 expert advisor automates a session-based trading strategy focused on the New York quiet period. It captures a reference price during a specific late-afternoon window and triggers trades when the market deviates by a set number of pips. The robot utilizes a moving average crossover and an ATR filter to

MT4 Trading robot BreakoutIndicator crossoverTrend following
Updated 13 years ago None stated GitHub repository of Quiet Time Strategy

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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