Structural Donchian-Box Momentum Filter
Family: breakout · Regime: trending · Complexity: medium · Asset classes: Equities, Forex, Commodities · Timeframes: M15, H1
Thesis
Market trends are most tradable when momentum (Bears Power) and structure (Donchian/Boxline) align across multiple timeframes. The 'Bar Counter' ensures the platform's history is loaded, preventing calculation errors. By entering on structural breakouts (Donchian) only when price is extended beyond long-term EMA envelopes (XARD), we isolate high-velocity moves. The edge is derived from the structural support provided by the Boxline, which offers a non-arbitrary stop loss that adapts to the volatility of the specific trend leg.
Components
- MQL4 Indicator Sample Bar Counter (regime) — Acts as a data-integrity filter, ensuring the strategy only operates on charts with sufficient historical depth for the 144 EMA and Donchian calculations.
- XARD Channel (direction) — Determines the primary trend bias by requiring price to reside above (Long) or below (Short) the 144-period high/low envelope.
- Donchian Channels (entry) — Triggers the entry on a physical breakout of the 20-period price extreme, signaling a shift in market structure.
- Bears Power (exit) — Used as an exhaust/momentum exit; identifies when selling pressure is returning (Long exit) or diminishing (Short exit) relative to the EMA.
- Boxline (Dynamic Range Breakout) (risk) — Provides dynamic, price-action based support/resistance levels for stop-loss placement and position sizing.
- MTF Heatmap Template (confirmation) — Provides higher-timeframe confluence by requiring the H1 and D1 trends (based on XARD logic) to align with the execution timeframe.
Known failure conditions
- Price remains trapped within the Boxline range for extended periods, leading to time-decay losses.
- Multi-timeframe signals frequently conflict (H1 Bullish, D1 Bearish), preventing entry during strong but brief trends.
- Donchian breakouts occur at the extreme end of an ATR extension, leading to entries immediately followed by mean reversion.
Explore the full interactive blueprint with parameter ranges and evidence on WOBR StrategyVerse, or generate this strategy as an MT4/MT5 Expert Advisor with QuantMogul AI Engine (free download).