Opening Range Velocity Expansion Strategy
Family: breakout · Regime: trending · Complexity: high · Asset classes: Equities, Index Futures, Gold (XAUUSD) · Timeframes: M5, M15
Thesis
Market participants establish a value range during the first 30 minutes of the RTH session. A breakout from this range, when confirmed by net accumulation (CMF) and high trend velocity (XAU_TVF), identifies a high-probability directional expansion toward mathematical extensions. The edge exists due to institutional 'order-filling' behavior that tends to trend toward daily extremes once a direction is chosen post-open.
Components
- Bollinger Bands (Standard) (regime) — Used to define the regime; trades only taken when price is outside the bands or expanding, indicating a momentum environment.
- Chaikin Money Flow (CMF) (direction) — Confirms directional pressure; ensures that price breakouts are supported by accumulation/distribution volume.
- Trepidity Opening Range with Extensions (entry) — Provides the structural breakout levels based on early session volatility to capture the day's primary expansion.
- Chandelier Exit (exit) — Dynamic trailing stop that adapts to realized volatility to lock in gains during trending extensions.
- ZigZag+ v5 (risk) — Used to identify the most recent valid market structure low/high for initial stop-loss placement and risk-to-reward calculation.
- XAU Trend Volatility Filter (XAU_TVF) (volatility_filter) — Prevents entries during low-velocity/low-volatility periods where the opening range breakout is likely a trap.
Known failure conditions
- Price frequently hits Chandelier Exit before reaching the first Extension_N level, suggesting the trailing stop is too tight for the asset's noise.
- CMF remains neutral while price hits extensions, indicating the move is driven by low-volume vacuum rather than institutional accumulation.
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