Why martingale EAs look profitable… until they aren’t (especially on gold) - page 7

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Lucas Leguisamo Mallo:
Over the years, I’ve tested and observed many Expert Advisors, especially on XAUUSD.
And there’s something that keeps repeating itself again and again.
Most EAs that show amazing backtests on gold rely on some form of martingale or grid logic. At first glance, everything looks perfect: high win rate, smooth equity curve, fast growth.
The problem usually appears later.
Gold behaves differently compared to most forex pairs.
It can trend aggressively, stay volatile for longer periods, and ignore “mean reversion” much more than people expect. When that happens, recovery-based systems stop recovering.
I’ve personally seen accounts survive for months and then get wiped out in a single bad week. Not because the strategy was unlucky, but because the risk model was fragile.
Lately, my focus has shifted toward much more conservative ideas:
no position stacking
no recovery systems
accepting fewer trades if conditions are not favorable
adapting stops and targets to volatility instead of fixed values
What surprised me the most is that when you remove the pressure to “always be in the market”, the overall behavior becomes much more stable — even if trading frequency drops significantly.
I’m curious to hear other perspectives here.
Have you had better long-term experiences with aggressive systems on gold, or did you also end up moving toward more conservative approaches?
Great Advice
 
Lee See Hao #:

stop using chat gpt to answer questions.
 
Michael Charles Schefe #:
stop using chat gpt to answer questions.
I agree that's enough
 
Zenzo Phathisani Mtungwa #:
Great Advice

Well said. Gold punishes martingale and grid systems. Impressive backtests often mask fragility. Moving to a conservative approach without forcing market exposure is the only way to achieve long-term stability.

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