CounterFlow EA MT5
- Experts
- Version: 3.11
- Mise à jour: 18 octobre 2026
- Activations: 10
CounterFlow EA v3.11 MT5 — Multi-Currency Automated Core Grid System
For MT4 Version: https://www.mql5.com/en/market/product/144980
CounterFlow EA v3.11 is an automated quantitative trading system engineered for MetaTrader 5, designed to trade mean-reversion market behavior with structured mathematical precision. The system utilizes a multi-timeframe analytical framework to evaluate technical conditions before initiating any order sequence, strictly controlling trade frequency to prevent adverse market exposure during turbulent sessions.
Functional Updates in Version 3.11
Version 3.11 delivers critical stability improvements, enhanced execution compatibility, and refined capital protection mechanics:
- Weekend Protection Filter: Automatically closes open market positions on Friday prior to market closing and suspends new order deployment across the weekend and early Monday market openings. This protects account capital against unpredictable weekend news releases, Monday opening price gaps, and wide spread expansions.
- Universal Broker Compatibility: Incorporates automatic broker execution policy detection (IOC, FOK, Return), eliminating order filling rejections across all account types and broker specifications.
- Pre-Trade Margin Verification: Calculates real-time required margin using native platform calculation protocols prior to order dispatch. If available free margin is insufficient, trade placement is safely bypassed without triggering terminal execution errors.
- Freeze and Stop Level Compliance: Integrates dynamic distance checks against both broker stop levels and freeze levels with protective buffers, ensuring order modifications and exits operate smoothly in both netting and hedging terminal modes.
- Enhanced Drawdown Control: Strictly blocks the deployment of additional recovery grid levels when drawdown thresholds are activated, preserving account balance during sustained directional price movement.
- Refined Take Profit Execution: Normalizes basket target calculations based on settled account balance rather than fluctuating equity, providing cleaner and more reliable cycle closures.
- Upgraded On-Chart Dashboard: Displays real-time operational status for the Weekend Protection module alongside active pair metrics, margin utilization, and risk tracking.
Multi-Layer Protection and Safety Architecture
Capital preservation operates automatically under live market conditions using independent, simultaneous risk modules:
- Weekend Protection Module: Closes positions before Friday market closure and holds trading until stable Monday liquidity returns.
- Basket Stop Loss: Strict maximum loss threshold per pair that closes all active sequence trades if floating loss meets the user-defined limit.
- Equity Protection Protocol: Emergency portfolio-wide circuit breaker that closes all open market interactions if total equity drops below a critical percentage.
- Drawdown Execution Pause: Automatically suspends new sequence deployments when peak-to-valley drawdown exceeds user parameters, resuming only after market stabilization.
- Absolute Drawdown Protection: Permanent or timed safety barrier benchmarked against initial account balance.
- Catastrophic Stop Loss: Server-side safety orders applied to all entries to protect active margin against sudden volatility spikes.
- Currency Correlation Filter: Limits concurrent exposure across correlated pairs sharing the same base or quote currency.
System Configuration and Parameters
The Expert Advisor provides customizable input parameters grouped into organized categories:
- Risk Profiles: Five selectable operational modes ranging from Very Low Conservative to Very High Aggressive configurations.
- Money Management: Options for fixed lot allocation or balance-proportional dynamic lot sizing.
- Multi-Currency Engine: Manages portfolio operations across up to 5 currency pairs simultaneously from a single chart attachment.
- Execution Filtering: Configurable trading hours, day-of-week filters, and customizable Friday close and Monday resume schedules.
- News Filter: Native integration with the built-in MetaTrader 5 Economic Calendar, requiring zero external website connections.
- Higher Timeframe Confirmation: Optional higher timeframe Bollinger Bands confirmation filter to align entries with higher-period market structure.
- Information Dashboard: On-screen visual interface showing account statistics, active trade counts, and safety module statuses.
Operational Requirements and Recommendations
- Broker Environment: Low-spread execution environments such as ECN, STP, or Raw Spread accounts are recommended.
- Account Specifications: Standard or Raw account types with a recommended leverage of 1:500 or higher. Compatible with both Netting and Hedging account modes.
- Supported Currency Pairs: Optimized for historically mean-reverting cross pairs: AUDCAD, AUDNZD, NZDCAD, EURCHF, and EURGBP.
- Recommended Timeframe: Optimized for the M15 timeframe. Can be attached to a single M15 chart to manage all selected symbols.
- Capital Allocation: Recommended minimum deposit of 300 USD for conservative single-pair operation, or 1000 USD and above for multi-pair portfolio operations.
- Hosting Infrastructure: A Virtual Private Server (VPS) with low latency (under 20ms) is recommended for uninterrupted 24/5 automated operation.
Risk Disclaimer: Trading foreign exchange and derivative instruments carries substantial risk to capital and may not be suitable for all investors. Automated trading software, grid methodologies, and lot scaling involve significant drawdown risks during prolonged directional market trends. Past backtesting results or simulation records do not guarantee future performance. Each trader bears sole responsibility for parameter selection, leverage configuration, and risk tolerance on their trading account.
For technical inquiries, setup guidance, or optimization assistance, please use the product Comments section or send an internal message via MQL5.com.
