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Seamlessly migrate your MT4 Expert Advisors to the modern MT5 platform. Professional MQL4 to MQL5 conversion with enhanced features and improved performance.
Future-proof your trading automation by upgrading MT4 Expert Advisors to MT5. As MetaQuotes focuses development on MT5 and more brokers adopt it as their primary platform, migrating from MT4 to MT5 ensures longevity and access to superior features. Our MT4 to MT5 upgrade service handles complete EA migration, translating MQL4 code to modern MQL5 while preserving all original functionality. We don't just convert syntax—we enhance your EA to leverage MT5's advantages: faster execution speed, more accurate backtesting with real ticks, better order management, economic calendar integration, and multi-asset support. The upgrade process includes refactoring code to use MT5's object-oriented capabilities, implementing proper error handling, adding hedge account support if needed, and optimizing performance for the MT5 environment. Your upgraded EA will be backward-tested to ensure signal accuracy matches the original MT4 version while benefiting from MT5's modern architecture.
We thoroughly review your MT4 EA source code, identify all functions, indicators, and trading logic used.
Plan the MT5 structure, decide on netting vs hedging mode, identify MT5-specific improvements to implement.
Translate all MQL4 code to MQL5 syntax, refactor using OOP where beneficial, update order functions to MT5 standard.
Backtest both MT4 and MT5 versions on identical data to verify signals match 98%+ and performance is preserved.
Receive MT5 EA with source code, comparison report showing signal accuracy, and documentation on MT5-specific features.
Yes! We ensure 98%+ signal accuracy by thorough testing. However, you may see improved performance due to MT5's better execution and order filling.
MT5 uses MQL5 (object-oriented programming), has better backtesting with real ticks, faster execution, support for more asset classes, and improved order management.
Absolutely! The migration doesn't affect your existing MT4 EA. You can continue trading with it until the MT5 version is ready and tested.
That's up to you! Basic conversion ensures your EA works on MT5. Enhanced conversion adds MT5-specific features like economic calendar integration, multi-threading, or improved order management.
We can configure your EA for either mode or both. MT5 supports both hedging (like MT4) and netting (one position per symbol) account types.