Prop firms
You're underwriting people whose edge you can't see. This makes the edge measurable — before the payout, not after.
Their rules, replayed out-of-sample. What they'd do, not what they say.
Every trader and strategy scored the same way, so comparisons mean something.
An edge that stops working shows up as a number, not a drawdown — and the warning fires when it crosses, not after the payout.
Where a candidate's stop and target sat in the same bar, we measure which came first on minute data rather than assuming. That single choice is the difference between a passing challenge and a failing one.
Long enough to include the regimes a trader's method has never met. A strategy fitted to a calm year is exactly the one that costs you.
Your data stays yours. Teams, roles, isolation.
Every strategy here is tested against real market conditions and graded out-of-sample, so the only number that matters is the one your strategy earns — not a marketing figure we picked. How the proof engine grades.
We'll go as deep as an NDA allows.