Insights on Automated Trading

Overfitting in EAs: Why Perfect Backtests Fail Live

Jay Slingsby

Published on: 25/08/2026

An EA that looks flawless in a backtest can fall apart in live trading. Here's why overfitting happens and how to spot it before you trust the results.

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Backtesting an EA: Why Past Results Don't Guarantee Future Performance

Jay Slingsby

Published on: 26/07/2026

A great backtest doesn't guarantee a great EA. Here's why past results can be misleading and what to actually look for before trusting one.

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Evaluating EA Drawdown Risks: What the Numbers Hide

Jay Slingsby

Published on: 26/07/2026

Drawdown is one of the most overlooked numbers when assessing an EA. Here's how to read it properly and what level of risk it actually represents.

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Risk Warning & Affiliate Disclosure: Trading foreign exchange and CFDs on margin carries a high level of risk and may not be suitable for all investors. Past performance, including verified live performance, is not a guarantee of future results. The Robotic Trader may receive compensation from partner brokers, VPS providers and software developers through affiliate links, at no extra cost to you. This supports our research and does not constitute personal financial advice. Commercial relationships never affect our verdicts, and we disclose where we hold accounts ourselves. Always trade with money you can afford to lose.