News Catcher Pro EA MT4 Unlimited

News Catcher Pro EA MT4 Unlimited is a specialized mean-reversion Expert Advisor designed by Valeriia Mishchenko for MetaTrader 4. The system capitalizes on intraday seasonal volatility patterns triggered by high-impact macroeconomic news releases across major currency pairs.

By entering positions shortly before key news events unfold, the EA extracts high-probability trading opportunities using strict price channel and volatility metrics.

News Catcher Pro EA MT4 Unlimited — Intraday News Volatility Mean-Reversion System

Built on single-chart execution architecture, News Catcher Pro manages multiple currency pairs simultaneously from a single workspace while incorporating integrated news filtering, dynamic risk parameters, and automatic broker GMT detection.

Core Philosophy & Architectural Highlights

• News Volatility Mean-Reversion Engine: Exploits systematic price imbalances caused by high-impact economic news rather than placing speculative news straddle orders.

• One-Chart Execution System: Simplifies setup by managing all trade symbols simultaneously from a single chart attachment.

• Integrated News Filter Suite: Built-in macroeconomic news calendar compatibility (operational in both live trading and Strategy Tester environments).

• Multi-Currency Correlation Management: Restricts concurrent order exposure per currency direction to manage systemic drawdowns during multi-pair volatility events.

• Auto GMT & DST Synchronization: Automatically calculates broker server time offsets to align news filters and time-based exits accurately.

• Selective Trading Frequency: Operates with high entry selectivity, taking positions only when probability criteria align prior to scheduled economic releases.

Technical Specifications & Recommended Setup

Key External Input Parameters

1. Trade Control & Risk Management

• Allow Opening a New Trade: Enables or disables overall position initiation.

• Lot-Sizing Method: Toggles between Fixed Lots, Dynamic Lots (equity-based), Max Risk per Trade, or predefined risk presets.

• Fixed Lot / Dynamic Lot / Maximum Lot: Sets static volume size, dynamic scaling ratio, or maximum allowable order cap.

• Maximum Spread & Slippage: Sets strict pip thresholds for order entry and exit conditions.

• Maximum Symbols & Currency Exposure: Limits the total active symbols and caps net directional trades per underlying currency.

• Minimum Free Margin Percent: Suspends pending orders if free margin drops below target thresholds.

• Max Floating Drawdown Percent: Triggers automated equity protection actions if floating drawdown reaches defined limits.

2. Strategy & Volatility Controls

• Symbols Separated by Comma: List of active currency pairs to execute (incorporating broker suffixes if applicable).

• PCh Period & Offset: Configures Price Channel lookback parameters and channel offset levels.

• ATR Period & Volatility Targets: Uses daily ATR to dynamically calculate Take Profit and Stop Loss levels in percentage terms.

• Position Time Stop: Enforces a maximum holding period measured in M5 bars.

• Friday Stop Hour & Holiday Filters: Closes positions ahead of weekend gaps and suspends trading during Christmas/New Year illiquidity windows.

• News Filter Settings: Sets time buffers (minutes before and after events) to filter order execution around high-impact releases.

3. System & Time Synchronization

• Disable Automatic GMT Detection: Toggles automated GMT calculation or allows manual GMT/DST offset overrides.

• Trade Comment & UID: Assigns custom order comments and instance identification numbers.

• ShowPanel: Displays an on-chart information interface.

Overview & Operational Summary

News Catcher Pro EA MT4 Unlimited offers a disciplined algorithmic approach to news volatility trading on MetaTrader 4.

By combining Price Channel mean-reversion logic, ATR volatility sizing, multi-symbol exposure capping, and automated news synchronization, the EA delivers a structured quantitative system for trading major currency pairs.