OI-Validated HA Order Block Strategy

Family: pullback · Regime: trending · Complexity: medium · Asset classes: Futures (Equities, Commodities, Crypto) · Timeframes: H1, H4, D1

Thesis

Institutional participants leave footprints in Open Interest during high-momentum moves (Order Blocks). By filtering for smoothed trend alignment using Heikin-Ashi candles and ensuring price is supported by increasing contract volume (MFI_OI), we can enter on the mitigation of these zones with a high probability of capturing a second impulsive leg before momentum exhaustion.

Components

• Heikin-Ashi Candles (regime) — Used to define the trend regime; only trades in the direction of the HA candle color to ensure we are aligned with the smoothed trend.
• Open Interest Stochastic Money Flow Index (direction) — Provides directional bias based on institutional positioning; confirms that the price move is supported by capital inflow (OI increase).
• Sonarlab - Order Blocks (entry) — Serves as the precise entry trigger when price revisits a high-momentum supply/demand zone during a trend.
• Momentum Oscillator (exit) — Used for early exit when the rate of change begins to decelerate, suggesting the impulsive move is exhausted.
• Chandelier Exit Heiken Ashi Variant (risk) — Provides a dynamic trailing stop based on volatility (ATR) and Heikin-Ashi extremes to lock in profits.

Known failure conditions

• Open Interest data updates are delayed by more than 24 hours relative to price action.
• Market enters a low-volatility 'barbed wire' range where Order Blocks are formed and mitigated instantly without momentum.
• HA smoothing causes a 2-bar lag that results in entry after 50% of the move has already occurred.

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