MODEL ADOPTION #3125: REJECT — LEDGER BENCH: Apply filter: Quarterly phase = ACCUMULATION — improves win rate from 31.3% — E8 Intelligence Research

Abstract

DECISION: REJECT ELEMENT: No single rule survives — the ACCUMULATION phase filter is a statistical artifact, not a geometric timing edge. E8-node/Gods-Clock rhythm logic is phase-agnostic; adding a quarterly macro filter violates the model's core timing premise and introduces regime lag. EXPECTED IMPACT: Win-rate gain (+12.5pp) is real in backtest but likely overfit to a narrow FX-major window (n=121, clustered quarters). Net PnL impact is negative: filter blocks early trend-reversal entries (high-reward trades) during ACCUMULATION→DISTRIBUTION transitions, reducing total profit despite higher win rate. RISK: Phase detection is brittle — quarterly boundaries lag price action; filter would block valid FADE entries during sharp reversals (e.g., USDJPY short that was a loss but also blocked a later winning sequence). Also, ACCUMULATION phases are rare — over 3–6 months, filter may zero out signals, starving the live model of trades and increasing downtime risk. TEST: Before any re Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com