EMA Retest Scalper EA v1.10 MT5 is a scalping tool that focuses on identifying high-probability trading opportunities using EMA retests. Scalping, as a trading style, involves making numerous trades throughout the day, aiming for small price movements. The EMA Retest Scalper utilizes a strategy that hinges on the principle that price often retraces back to the EMA after a significant movement, providing traders with an entry point for a potential reversal or continuation.