This is a Martingale Expert Advisor with an additional three-brain that pairs a regime-aware Base entry engine with independent Burst and Chase recovery interventions, five-tier profit locking, and full news/volatility/session filtering.
THE CATALYST EA — A Martingale based EA with 3 three additional brains (1 independent and 2 dependant brains) Base ,Burst and Chase is a multi-engine trading system built around three independent decision "brains" that share one hedging-account kernel: Base Brain — the primary entry engine. Reads buyer/seller pressure, momentum, and directional bias across separate configurable timeframes, classifies the current market regime (compression, range, uptrend, downtrend, expansion, transition), and requires structural acceptance before arming a setup. Includes a Smart Martingale layer (up to 5 base positions, 1.5x lot multiplier, cooldown-gated) for controlled recovery. Burst Brain — a fast recovery intervention that steps in with its own pressure/momentum/direction read on tighter timeframes when price moves against the Base position, using smaller stops and its own profit-lock ladder ("Wave" locks). Chase Brain — a pre-trigger intervention layer that positions ahead of anticipated moves using a separate three-timeframe read, with an option to close the Base position on its own stop-loss. All three engines trade inside a shared Circle — a capped basket (up to 15 positions) with projected-risk-percentage limits, minimum margin-level and free-margin-reserve checks, and configurable rules for how a Base or Burst exit cascades to close the rest of the basket. Risk and money management is layered throughout: a 5-stage profit-lock and trailing system on Base positions, a separate profit-lock ladder for Burst/Chase, and a daily profit target with its own trailing lock and an option to pause trading once the daily target is hit. Filtering includes trend, ATR-based volatility, MFI, spread, broker trading-hours, and a news filter (medium/high impact, configurable pre/post windows) tuned for USD-driven metals events. A built-in telemetry/dashboard overlay reports live engine state. Requires a hedging account. Designed and tuned for XAUUSD and BTCUSD but runs on any symbol.
Estimate potential monthly returns and drawdown margins based on your starting capital.
Free algorithmic calculation tools to manage your position sizing, leverage, and drawdown.
Calculate exact lot sizes based on account balance & risk %.
Calculate exact dollar value per pip for Forex, Gold & Indices.
Project monthly compound returns over 1 to 5 years.
Master key terminology: Drawdown, Profit Factor, Sharpe Ratio.
Everything you need to know about THE CATALYST EA setup, licensing, and trading performance.
Download the complete quantitative guide: Position Sizing Formulas, Prop Firm Drawdown Rules, and MQL5 Parameter Cheat Sheets.
