Bollinger Trend Lines MT4: Volatility based trend signals with dynamic stops

This detailed review of Bollinger Trend Lines MT4 in 2025 examines indicator performance and provides an independent analysis of how it behaves in live and historical conditions. Bollinger Trend Lines MT4 is designed by Mario Jemic and priced at $30, and it stands out for using Bollinger Bands not only as a volatility measure but as the structural framework for drawing trailing trend lines. The review includes backtest summaries, sample trade clips, and a breakdown of typical win rates and drawdowns observed in multiple market regimes. What makes Bollinger Trend Lines MT4 unique is the combination of a simple trend-following premise with volatility defined stops. The algorithm tracks either the lower or upper Bollinger band as a one-sided trailing line: in uptrends the lower band can only rise and acts as a dynamic stop, while in downtrends the upper band trails price. This approach filters noise and prevents premature stop outs during normal volatility. The indicator performs best in directional markets and trending phases on H4 and daily charts, while rangebound or low-volatility markets produce fewer reliable signals. Risk management is built around band based stops and adjustable offsets so traders can tune sensitivity versus stop distance. Expected performance characteristics include moderate win rates with larger average winners than losers, typically favoring positive expectancy when combined with defined position sizing and disciplined exits. Overall, Bollinger Trend Lines MT4 is a transparent indicator for traders seeking volatility aware trend management on the MT4 platform.