Tarea técnica
I need an MT5 Expert Advisor for XAUUSD (Gold) running on an Exness account.
STRATEGY LOGIC
The exact entry and exit rules will be provided in writing before development starts. Please quote for a single rule-based strategy with clearly separated logic, so the rules can be adjusted later without rewriting the whole EA.
RISK MANAGEMENT (this is the priority of the project)
- Risk per trade as a percentage of account balance, set by input parameter
- Automatic lot sizing calculated from stop loss distance, correct for XAUUSD contract size and Exness lot step
- Daily loss limit — EA stops trading for the day once reached
- Daily profit lock — EA stops trading for the day once reached (optional toggle)
- Maximum drawdown shutdown with alert
- Spread filter — skip entry if spread exceeds a set threshold
- News pause — no trading within a configurable window around high-impact events
- Maximum one open position at a time, no averaging or martingale
MANUAL TRADING COEXISTENCE
- All EA trades must use a magic number so the EA never touches trades placed manually
- On-chart control panel with three buttons: Pause, Resume, Close all EA trades
- EA must handle a manual close of its own position without breaking
ERROR HANDLING
- Requotes and rejected orders
- Invalid stops correction
- Disconnection and reconnection
- Position recovery after terminal or EA restart
DELIVERABLES
- Full commented MQL5 source code (.mq5), not only compiled .ex5
- Backtest report on 2 years of XAUUSD data with realistic spread modelling
- Short setup document listing all input parameters and what they do
TESTING
Development and testing on a demo account only. No live account access will be provided.
When applying, please share examples of EAs you have built that include a proper risk management module, and tell me briefly how you handle position recovery after an EA restart.
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Información sobre el proyecto
Presupuesto
500 - 1200 USD
Plazo límite de ejecución
de 21 a 35 día(s)
Cliente
Encargos realizados1
Número de arbitrajes0