MT4 EA Generator

About This Tool

The MT4 EA Generator converts defined trading rules into a compilable MQL4 Expert Advisor skeleton. It targets algorithmic traders, quant researchers, and EA developers who need rapid prototyping, consistent structure, and backtest-ready outputs without manual coding. Users specify strategy_type (trend, breakout, mean-reversion), signal logic, risk controls, and broker constraints; the tool outputs an OnInit/OnTick based EA with parameterized inputs. Conceptually, it builds decision logic, entering and exiting rules, and a robust risk-management framework that can be exported as a ready-to-test MQL4 file. The generator supports optional features like multi-symbol scaffolding and indicator integration, plus comments and testing hooks for easier validation. Use cases include rapid prototyping of common strategies and creating standardized EA templates for clients. Its value lies in reducing development time, ensuring syntactic correctness, and providing backtest-ready code that can be iteratively refined. Core features include a templating engine, parameter-driven code generation, and structured outputs that align with MT4 conventions. By separating strategy inputs from code output, it enables quick experimentation with trend-following, breakout, and mean-reversion concepts while preserving risk controls and proper money management. This tool is especially beneficial for solo traders, boutique quant teams, and EA developers delivering MT4 solutions across multiple brokers.

The resulting code emphasizes maintainability, auditability, and easy adaptation for different instruments and accounts, making it suitable for early-stage strategy validation and client deliverables.

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