A prop firm challenge is the fee-based test that gates access to a firm's capital: a profit target plus risk rules on a simulated account, run for as long as you need (at most firms) until you hit the target or breach a limit. "Evaluation" means the same thing - the terms are interchangeable.
The typical shape: a 1-phase challenge asks one profit target (commonly 10%) with a drawdown limit and sometimes a daily loss limit; a 2-phase challenge asks a harder first phase, then a verification phase at around half the target. Minimum trading days and consistency rules appear at some firms. Fees scale with account size - FTMO's euro list runs from €79 at $10K to €1,080 at $200K on the 2-Step (ftmo.com, checked 25 October 2026).
Why it matters: the challenge is the only money most traders ever pay, and its rules - not its price - decide whether it is passable. A cheap challenge with a tick-by-tick trailing floor is worse value than a dear one with a static limit. The full structure: what a prop firm challenge is; the rule vocabulary: drawdown hub.
Exchange contract specifications, useful context for futures challenges, are published by CME Group.
Part of the beginner glossary cluster and the full prop firm glossary.