Forex EA Backtesting: The Mistake of Making Results Look Better Than Reality

Beautiful backtesting and account explosions do not contradict each other. Where EA backtesting lies:

  • Low-quality tick data — Actual spreads/slippage erase the “perfect” results.
  • Optimization for the entire period — No off-sample testing.
  • Few trades — A few lucky wins are not an edge.
  • Ignore the drawdown timing — -40% of the month will ruin you, even if the year is green.

What is the checklist before trusting EA with real money?

(https://fxea365.com publishes actual EA results tested on MT5.) Please take a look at some concrete examples. )