Sigma Reversion Master MT5: Institutional mean reversion for reliable EURUSD and GBPUSD reversals

The Sigma Reversion Master MT5 review for 2026 examines live and backtested performance and provides an independent performance analysis across major accounts. In this review the emphasis is on institutional mean reversion concepts, how the EA identifies exhausted moves, and how that translates into tradable setups on EURUSD and GBPUSD. The performance analysis draws on win rate, average gain per trade, and maximum drawdown statistics to present a balanced view. Sigma Reversion Master MT5 stands out because it models liquidity-seeking behavior and price exhaustion rather than relying on standard momentum or indicator crossovers. The algorithm evaluates multi-timeframe structure, measures extension from an estimated fair value, and waits for confirmation of rejection before entering. Risk management is explicit: fixed percentage risk per trade, hard stop-loss, and no use of martingale. The EA performs best in ranging to mildly trending markets where institutional liquidity pools are present, and adapts to volatility spikes through configurable filters. Expected performance characteristics include moderate trade frequency, average holding periods from several hours to a few days, and a historical edge characterized by a higher risk-reward ratio rather than an extremely high raw win rate. The author, Yoandris Acosta Acosta, published the EA for MT5 and provides parameter guidance and recommended account settings, which helps traders implement the strategy responsibly.