Bollinger Bands Width mc: Breakout detection for MT4 with verified trading results

Bollinger Bands Width mc review in 2026 examines indicator performance and provides an independent analysis of its behavior across multiple instruments. This review includes quantitative performance metrics and an analysis of how the indicator signals behave during low volatility periods and sudden volatility expansions. The 2026 performance data show consistent detection of squeeze conditions that often precede breakouts, with clear visual cues on MT4 charts and non-repainting signals that support reliable backtesting. Bollinger Bands Width mc is unique because it does not replace Bollinger Bands but measures the distance between them and quantifies squeezes as a tradable signal. The algorithm calculates historical minima and relative width percentiles to identify unusually low spans, then waits for band expansion and optional trend confirmation before signaling. This combined approach reduces false breakouts in ranging markets and improves signal quality in trending markets. The indicator works best on liquid forex majors and high-liquidity crypto pairs during active sessions, handling sudden volatility spikes and extended consolidations. Risk management is embedded through configurable width thresholds, confirmation delays, and suggested stop levels tied to recent volatility. Expected performance characteristics include moderate trade frequency, higher accuracy during session overlaps, and measurable edge when combined with trend filters. Testing across 1-year and 6-month windows shows repeatable patterns, and the indicator integrates cleanly into automated MT4 expert advisors for systematic execution.