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Expert Advisor (EA) Development Specification

MQL5 专家 自动交易/指标调试 策略优化

指定

Platform: MT5 | Instrument: XAUUSD | Broker: IC Markets (ECN)

Style: High-speed scalping / short-term momentum | Timeframes: M1 & M5 | Operation: Fully automated, 24/5

Overview

We seek an experienced MQL5 developer to build a fast, reliable EA for live trading. The EA must:


  • Detect symbol specifications automatically (digits, tick size, contract size)
  • Operate continuously without manual intervention
  • Follow logical, transparent, rule-based trading rules

Strategy

  • Trend-following, momentum-based, market structure & price action entries
  • Indicators allowed only as support, not main logic
  • Developer must define trend, momentum confirmation, entries, and filters

Prohibited: Martingale, grid, hedging, loss averaging, holding losing trades without exit

Trade & Risk Management

  • Market orders only, multiple trades allowed under control
  • Stop Loss mandatory per trade
  • Dynamic lot sizing (risk per SL distance)
  • ATR/volatility-based SL/TP, break-even, trailing stops, partial profits
  • Daily/overall drawdown & trade limits enforced

Execution & Stability

  • Spread/volatility filters, slippage control
  • Robust error handling, retry logic
  • Consistent between Strategy Tester and live trading
  • Mobile-friendly: clear trade labels, SL/TP, logging, alerts on MT5 mobile (iOS & Android)

Delivery

  • Full source code (.mq5) only, well-documented, modular
  • Verified Myfxbook or MQL5 monitoring link (≥6 months)
  • Strategy Tester reports with high-quality ticks
  • Developer must clearly explain trading logic, execution flow, and risk management


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项目信息

预算
30 - 100 USD