Running and Testing Multiple MetaTrader Strategies from One Expert Advisor

Summary

The article describes a universal MetaTrader 4 and 5 template that runs robots for multiple symbols from one chart. It explains the motivation: simplify setup, reduce the load of many chart instances, and evaluate a combined multi-instrument equity curve. The template represents each strategy’s symbol and period as a separate internal chart-like unit, with shared interface handling and distinct trade management.

Key ideas

• A single Expert Advisor can process several symbols and strategy instances internally.
• MetaTrader 5’s tester can synchronize multi-symbol data and show a combined profitability curve; MetaTrader 4’s tester limits this approach to the chart symbol.
• Polling ticks through a timer introduces delay, making the architecture unsuitable for latency-sensitive tick strategies.
• Bar-based strategies fit the template more naturally and can reduce testing and computation demands.
• The article demonstrates the MetaTrader 5 template in a visual test with seven major currency pairs.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.