What Are Forex Expert Advisors (EAs) and How Do They Work?
A beginner-friendly guide to automated trading with MetaTrader Expert Advisors. Learn how EAs execute trades 24/7 based on your strategy.
Expert Advisors (EAs) are automated trading programs that run on the MetaTrader 4 or MetaTrader 5 platform. They follow a set of rules you define—such as when to open or close trades—so you don't have to sit in front of the screen all day.
How they work:
• EAs are written in MQL4 (MT4) or MQL5 (MT5) and attached to a chart.
• They monitor price action and indicators, then send buy/sell orders when conditions are met.
• You can backtest them on historical data before going live.
• Once enabled, they run 24/5 as long as your platform and VPS (if used) are on.
Benefits include removing emotional decisions, trading around the clock, and the ability to run multiple strategies at once. Always test on a demo account first and use proper risk management.
How they work:
• EAs are written in MQL4 (MT4) or MQL5 (MT5) and attached to a chart.
• They monitor price action and indicators, then send buy/sell orders when conditions are met.
• You can backtest them on historical data before going live.
• Once enabled, they run 24/5 as long as your platform and VPS (if used) are on.
Benefits include removing emotional decisions, trading around the clock, and the ability to run multiple strategies at once. Always test on a demo account first and use proper risk management.
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We publish regular guides on forex trading, Expert Advisors, and automated strategies. Visit our blog index for more articles on MT4, MT5, TradingView, and risk management. Need a trading bot? Browse our store for EAs and indicators.
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