What is a blind copy benchmark?
Blind copy benchmark — A control arm that copies every signal from followed wallets with no judgement, so a filter can be measured against it.
If you copy only the trades a model likes, you cannot tell whether the model added anything unless you also know what copying everything would have done. The blind arm is that comparison: same wallets, same price band, same order-book fills, fixed size, no scoring.
The honest metric is average P&L per position in each arm, because the blind arm holds many more positions. If the filtered arm is not ahead per position over a meaningful sample, the filter is decoration. Stratex Hub publishes this comparison on its landing page and refuses to call its own results anything until 20 filtered copies have settled.
See it on real wallets
Every wallet page on Stratex Hub shows this measure with the numbers behind it. Start from the re-ranked leaderboard or browse all analysed wallets; the methodology has the formulas.