01
One curve is not evidence of robustness
A historical backtest can be technically correct and still be too dependent on that exact sequence of market events.
AntiOverfit Research Archive
A backtest is one path. Robustness is what remains when the path changes.
Most MT5 Expert Advisors are sold through a historical backtest. AntiOverfit studies what happens when that single path is no longer the only path being tested.
The backtest is the pitch. AntiOverfit is the check.
Start here
AntiOverfit is not trying to make the backtest prettier.
It asks a narrower and harder question: does the tested behavior remain reasonable when the exact historical path changes?
02
Synthetic worlds expose path dependency
AntiOverfit compares the original backtest against statistically compatible alternative paths generated from the same market domain.
03
Warnings can dominate the score
Flat distributions, near-constant trade counts and abnormal metric behavior are treated as interpretation risks, not cosmetic details.
Public evidence
Public Lab records are not rankings. They are observed behavior under defined scopes.
Some EAs pass. Some show warnings. Some fail. That is the value of a lab: negative evidence is still evidence.
Public Lab Snapshot
WarningGoldwave EA MT5High score, structural warning
PassedGold House MT5Solid result under tested scope
FailedBB Return mt5Insufficient robustness
A result applies only to the tested EA version, settings, symbol, timeframe, data window and method.
Research Archive
Read the thesis before using the tool.
The archive exists to make the commercial decision feel like a consequence of the evidence, not the opening pitch.
FN
Field Notes
Short technical notes on backtests, synthetic markets, warnings and EA buyer due diligence.
RC
Reality Check Format
A practical structure for reviewing an EA beyond a normal historical backtest.
USE
Use AntiOverfit
Apply the framework as a buyer, developer, reviewer or independent AntiOverfit PRO user.
Commercial path
When the thesis makes sense, the next step is practical.
Do not buy, sell or recommend an EA on the strength of one curve alone. Use AntiOverfit PRO, request a private review, or use the Reality Check Format to structure your own evaluation.
Check the demo before buying
Use a private buyer-side check when the EA can be tested under reproducible conditions.
Check an EAAudit privately before making public claims
If the result is strong, it can become proof. If it is weak, it stays private and becomes an improvement signal.
Request private auditRun AntiOverfit PRO yourself
Use the tool directly inside MetaTrader 5 to test EA behavior across synthetic market worlds.
View AntiOverfit PROImportant limitation
AntiOverfit does not predict profits, guarantee future performance or provide investment advice. Results are scope-dependent technical observations under defined test conditions.
AntiOverfit does not predict profits, guarantee future performance or provide investment advice. Results are scope-dependent technical observations under defined test conditions.
The backtest is the pitch. AntiOverfit is the check.
Start with the archive, inspect the public records, then decide whether the EA deserves trust under path variation.