USD-Regime Liquidity Expansion Strategy

Family: hybrid · Regime: trending · Complexity: high · Asset classes: Forex (USD Majors) · Timeframes: H1, H4

Thesis

Market entries at institutional order blocks have a higher probability of success when aligned with the macro USD trend (USDX) and confirmed by tick-volume impulses. The edge is further refined by a statistical arbitrage filter (AI Pair) which prevents entering trades when the target asset is already overstretched relative to its highly correlated counterparts, effectively filtering out low-probability 'exhaustion' entries.

Components

• Range Expansion Index (REI) (regime) — Filters out noise. We only enter when price velocity is expanding (REI > 0 for longs) to avoid entering dead zones.
• USDX (US Dollar Index) Tracker (direction) — Provides the macro directional bias. If the USDX is trending, it dictates the primary flow for all major USD pairs.
• Sonarlab - Order Blocks (entry) — Identifies the specific institutional 'liquidity footprints' where price is likely to react after a momentum impulse.
• Bollinger Bands (Standard) (exit) — Provides a mean-reversion target and a volatility-based exit signal.
• GAS Price Levels (risk) — Uses multi-factor Alpha signals to define dynamic structural support/resistance for stop loss placement.
• Average Volume (AV) (confirmation) — Confirms that the move into or out of the Order Block is supported by tick volume above the 60-period average.
• AI Pair Trading System v1.0 (volatility_filter) — Acts as a volatility/correlation filter. Ensures the primary pair is not statistically overextended relative to a correlated secondary pair (e.g., EURUSD vs GBPUSD).

Known failure conditions

• USDX loses correlation with constituent pairs during extreme geopolitical events (USD decoupling).
• Tick volume becomes an unreliable proxy for liquidity during bank holidays or low-liquidity sessions.
• The AI Pair Z-Score remains pinned at extremes (>3.0) for extended periods, indicating a fundamental break in pair cointegration.

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