LS Yield Histogram Pair Trading for MT5: Visualize spread yield and trade opportunities

LS Yield Histogram Pair Trading appears in this review as a focused 2026 performance analysis of an indicator designed to measure spread deviation and yield. The review examines how the histogram quantifies percentage deviation (Yield %) against a pair's historical mean, showing traders the immediate gross potential of a spread dislocation. Thiago Lopes developed this tool for MT5, and the indicator is intended as the visual component of a broader automated Caicai Long and Short Pair Trading solution. What makes LS Yield Histogram Pair Trading unique is its emphasis on percentage-based visualization rather than raw pip distance, which allows traders to compare yield across different instruments and account sizes. The algorithm calculates a normalized spread, computes its historical mean and standard deviation over a configurable lookback window, and plots yield percent as a histogram with thresholds for potential entry and exit. LS Yield Histogram Pair Trading integrates smoothly with EA workflows and supports manual verification of signal quality. Market conditions best suited to this indicator are stable, cointegrated pairs where mean reversion is expected, such as major currency pairs, correlated commodity crosses, and some equity CFDs. The indicator’s risk management approach is advisory: it provides yield metrics but leaves stop loss, sizing, and execution to the EA or trader, which allows flexible position sizing rules. Expected performance characteristics include moderate trade frequency, higher precision on medium-term timeframes, and clearer signals during lower volatility windows. The indicator is a diagnostic tool that, when combined with robust execution logic, can contribute to consistent pair trading outcomes.