Advanced MQL5 Expert Advisor for Hybrid Forex Scalping Strategy

Create a complete MQL5 Expert Advisor (.mq5) script that implements an advanced forex HYBRID scalping strategy, supporting both automatic and manual (M0) entries management with adaptive features.
This EA must adhere to the following detailed requirements:
– Multi-Timeframe Analysis: Utilize M1, M5, and M15 charts.
– Core Technical Indicators:
– EMA with periods 8, 21, 50
– RSI with period 14
– MACD with parameters (12, 26, 9)
– Bollinger Bands (period 20, deviation 2)
– Secondary Indicators: Include Stochastic oscillator and Average True Range (ATR).
– Dynamic Support/Resistance Detection:
– Score S/R lines based on touch count, reaction strength, recency, and volume.
– Candlestick Pattern Identification:
– Key patterns near significant S/R lines: Doji, Hammer, Shooting Star, Engulfing, Pin Bars, Inside Bars.
– Entry Confluence System: Require at least 4 out of the following 6 conditions:
1. EMA21 bias on M5 timeframe indicating trend direction.
2. RSI values surpassing defined thresholds for overbought/oversold.
3. MACD histogram direction confirming momentum.
4. Valid candlestick pattern near S/R with volume confirmation.
5. Pullback towards EMA or a significant S/R level.
– Trade Frequency Limits:
– Maximum 4 active trades during London/New York sessions.
– Maximum 2 active trades during Asian session.
– Fixed Lot Size: 0.02 per entry.
– Asian Session Trade Prioritization: Focus on fewer, high-probability trades for safety.
– Multi-Layer Exit Strategy:
– Strict “No RED” rule—avoid closing trades at a loss unless triggered by exit rules.
– Apply a 250-point dynamic group hedge to manage price reversals.
– Support group closing where trades share the first entry’s ticket number.
– Use adaptive stop loss starting from ATR-based distance, moving to break-even plus 40 pips after reaching the first profit target (accounting for spreads and fees).
– Deploy a dynamic step sniper trailing stop moving 80 pips behind price.
– Trailing stops based on EMA8.
– Begin closing trades 30 minutes prior to major news events.
– Risk Management:
– Position sizing based on 1% account risk dynamically adjusted by ATR and signal strength.
– Enforce daily loss limits.
– Avoid trading during major news periods (placeholder for news API integration).
– Code Quality:
– Write modular, well-structured, and readable code with comprehensive inline comments explaining all logic, especially adaptive and risk management parts.
– Provide comprehensive configurable input parameters covering all key settings.
– Use only standard MQL5 indicators and trading functions.
– Implement robust error handling and graceful fallback for unexpected market conditions.
– Include placeholders for external APIs (news events, volume sources).
– Log all closed trades (single or grouped) in the journal tab with total profit/loss including fees and charges, ensuring no spam.
# Steps
6. Initialize and Manage Indicators: For M1, M5, and M15 timeframes.
7. Dynamic S/R Detection: Score and maintain S/R lines.
8. Indicator Computation: Identify candlestick patterns on M1.
9. Signal Confluence Calculation: Initiate trade entries when at least 4 conditions are met.
10. Position Sizing Calculation: Based on risk and ATR adjustments.
11. Active Trade Management: For manual and automatic entries including group closures, hedges, adaptive stops, trailing stops, and session filters.
12. Session Time and News Filters Integration: Control trade entries.
# Output Format
Deliver the entire Expert Advisor source code as a complete `.mq5` file content string featuring:
– A detailed header comment block summarizing EA purpose, configuration inputs, and high-level strategy description.
– Clearly defined and commented input parameters for all configurable variables.
– Modular code structure with well-separated functions handling:
– Indicator calculations
– Pattern recognition
– Trade entry logic
– Trade management
– Risk control
– Extensive inline comments explaining core logic, particularly around adaptive features, risk management, and exit strategies.
– Placeholder comments for integrating external data sources such as:
– News API for major event detection.
– Volume data sources.
– Maintainability, performance efficiency, and safeguard against invalid data.
– Ensure compilability and readiness for deployment.
# Notes
– Focus on safety and reliable operation under live market conditions.
– Use standardized MQL5 coding best practices.
– Maintain concise, descriptive variable and function names.
– Strictly follow the provided scalping strategy; no deviations.
Generate the full, ready-to-compile MQL5 Expert Advisor source code implementing this complex adaptive forex scalping strategy now.