EURUSD 1M Scalper EA Source Code MQ4 is an Expert Advisor (EA) designed for automated trading on the EUR/USD currency pair, using the 1-minute (1M) timeframe. This type of EA is focused on scalping strategies, meaning it looks to capture small price movements by executing many trades over short periods, specifically on the 1-minute chart. Scalping is a high-frequency trading strategy, and this EA is likely optimized to take advantage of minute price fluctuations on the EUR/USD pair.