Harmonic Volume-Bracket Pullback Strategy

Family: trend_following · Regime: trending · Complexity: high · Asset classes: FX, Equities, Crypto · Timeframes: M15, H1

Thesis

Market trends are more likely to persist when supported by rising volume and when price breaks out of the initial balance (opening range). By using a Moving Harmonic Mean, we can more effectively identify support in an uptrend that is sensitive to minor price contractions. Entering on momentum pullbacks (Williams %R) toward psychological round numbers exploits the behavioral tendency of market participants to cluster orders around 'clean' numbers and session extremes.

Components

• Moving Harmonic Mean (regime) — Acts as a medium-term regime filter; because the harmonic mean is sensitive to lower values, it provides a faster reaction to price dips in an uptrend than an arithmetic mean.
• 200-Day Trend Background (Smoothed Volume Gradient) (direction) — Ensures entries are aligned with high-timeframe structural bias and that the trend has sufficient volume backing (opacity) to prevent entering 'exhausted' moves.
• Williams %R (entry) — Provides the specific entry trigger by identifying short-term momentum exhaustion (pullbacks) within the established trend.
• Grid Points Utility (exit) — Provides static psychological take-profit targets based on fixed point intervals, assuming price gravity toward 'round numbers'.
• Round Levels Zone Shading (risk) — Defines the risk parameters by identifying institutional zones where stop-loss orders are likely clustered or protected.
• Brackets Indicator (volatility_filter) — Serves as a volatility filter; price must have broken the initial session range to confirm intraday intent before a pullback is traded.

Known failure conditions

• Price oscillates across the MHM frequently without hitting Grid targets (choppy regime).
• High-volume reversals occur where price penetrates Round Level Zones with momentum, invalidating the 'institutional protection' hypothesis.
• Session brackets are so wide (high volatility) that pullbacks never reach the WPR entry levels.

Explore the full interactive blueprint, parameter ranges and evidence on WOBR StrategyVerse, or generate this strategy as an MT4/MT5 Expert Advisor with QuantMogul AI Engine.