Expert Advisor
An Expert Advisor (EA) is an automated trading program built on the MetaTrader platform that executes trades automatically based on a predefined set of rules and algorithms. EAs can monitor multiple currency pairs simultaneously, place orders, manage risk, and close positions without manual intervention. They are programmed using MQL4 or MQL5 scripting languages and can run strategies ranging from simple moving average crossovers to complex multi-indicator systems. While EAs eliminate emotional trading, they still require regular monitoring, optimization, and backtesting to remain effective as market conditions evolve.