A prop firm evaluation is the assessment phase used to decide who gets funded: an account with a profit target, risk limits and behavioural rules, traded until you qualify or breach. "Evaluation" and "challenge" are the same thing; firms alternate the words.

Two formats dominate. A one-phase evaluation asks a single target - commonly 10% - and funds you on passing. A two-phase evaluation asks a harder Phase 1, then a Phase 2 at roughly half the target with the same risk rules, on the logic that one good month proves less than two consecutive ones. Some firms add minimum trading days per phase (The 5%ers asks for three profitable days at 0.5%+ on its High Stakes plan, per its plan page, checked 27 October 2026); FundedNext's Stellar 2-Step asks five calendar days per phase (help.fundednext.com, checked 28 October 2026).

Why it matters: evaluation rules are the product. Two evaluations with identical targets are different purchases if one trails tick-by-tick and the other is static. The full structure and variants: the challenge, explained; the rule terms: drawdown hub.

For the wider regulatory frame, see the ESMA investor corner.

Part of the beginner glossary cluster and the full prop firm glossary.