# Prop Firm Challenge > The paid evaluation a trader passes to earn a funded account, gated by a profit target, drawdown limits, and time or consistency rules. It tests whether a trader hit a number, not the habits that produced it. ## AI Snippet What is a prop firm challenge? A prop firm challenge is the paid evaluation a trader must pass to earn a funded account. It sets a profit target and drawdown limits, such as a daily limit and a static or trailing maximum, and may add a minimum number of trading days or a consistency rule. The trader pays a fee, trades to the target without breaching a limit, and either passes to funding or fails and pays again. The challenge selects for outcome, not process: it confirms a trader hit a number, but says nothing about the behaviour that produced it. ## What Prop Firm Challenge is A prop firm challenge is the paid evaluation that gates access to a funded account. It is built from a few parts: a profit target the trader must reach, drawdown limits they cannot breach (such as a daily limit and a static or trailing maximum), and at some firms a minimum number of trading days or a consistency rule. A challenge may run in one phase or several. The trader pays a fee, trades the account to the target inside the rules, and either passes to a funded account or fails and starts again. The challenge fee is paid whether the trader passes or fails, which shapes the incentives. A trader who fails an evaluation at one firm can pay again at the next and fail there too. A model that counts those repeat purchases as growth works like a rotation treadmill: nothing in it changes the behaviour that failed the trader the first time. The challenge selects for outcome, not process. It confirms a trader hit a profit target without breaching a limit over a fixed window. It says nothing about how they got there. A trader who white-knuckles through with poor habits, oversizing after losses and getting lucky on the timing, passes the same gate as a trader who grinds a disciplined even curve. The evaluation told the firm the trader can hit a number once. It did not tell the firm whether the trader can repeat it, which is what a funded account needs. A trader who passes on luck rather than process takes the same habits onto the funded account, where the stakes are higher and the breach is more expensive. A trader who fails and buys another challenge brings the same habits to the retry, because nothing in a pass-fail gate addresses them. A firm can use the challenge as a coaching onramp rather than a pass-fail gate. The firm declares the limits each trader is checked against, such as a daily loss limit and a maximum position size, and Discentra's behavioural engine checks every trade against those limits and its other trigger rules from the first day of the evaluation. It aims to reach the trader inside the roughly four minutes we design for between a trigger and the next trade, before a breach. Run that way, the challenge can become the start of a relationship rather than the first transaction in a treadmill. Coaching, not financial advice. ## Why it matters for institutions For prop firms, the challenge fee is paid up front on every attempt, and the challenge is where Discentra sees the retention problem starting, because it selects for a number rather than the discipline that sustains one. A model built on repeat evaluation fees has a short-term incentive to keep traders on the treadmill, and a long-term cost when those traders churn. ~75% of retail traders quit within 90 days; a firm can check in its own data how many of its leavers failed a challenge first. In a market of 250-plus prop firms, by our own count, the differentiator is not a lower fee or a higher split. It is whether the trader who passes the challenge stays funded. Discentra is built on the view that the behaviour the challenge never measured decides that outcome, and a firm can test it by comparing how long its coached and uncoached funded traders stay. ## Frequently asked questions ### What is a prop firm challenge? A prop firm challenge is the paid evaluation a trader passes to earn a funded account. It sets a profit target and drawdown limits, such as a daily limit and a static or trailing maximum, and may add a minimum number of trading days or a consistency rule. The trader pays a fee, trades to the target inside the rules, and either passes to funding or fails and pays again. ### Why do traders fail prop firm challenges repeatedly? One reason is that the challenge tests outcome, not process. It confirms a trader hit a number once, not whether they can repeat it, and a pass-fail result does nothing about the habits behind it. A trader who passes on luck or fails on tilt takes the same habits into the next attempt unless something addresses them. ### What is the difference between a one-phase and a two-phase challenge? A one-phase challenge has a single evaluation stage: hit the profit target without breaching a limit and the trader is funded. A two-phase challenge splits the evaluation into two stages, for example with a lower target in the second, to confirm the result was not a single fortunate run. Both gate the same funded account and both test outcome rather than process. ### Does the challenge model cause trader churn? It can be where the problem starts. A model built on repeat evaluation fees has no built-in reason to change the behaviour that failed a trader, and a pass-fail result does not coach the discipline a funded account needs. A firm can check in its own data how many traders who failed a challenge bought another and failed again. Discentra is built so a firm can coach traders during the evaluation, which lets the challenge work as an onramp and not only as a gate. ## Related terms - [Consistency Rule](https://discentra.ai/glossary/consistency-rule) - [Trailing Drawdown](https://discentra.ai/glossary/trailing-drawdown) - [Daily Loss Limit](https://discentra.ai/glossary/daily-loss-limit) - [Drawdown](https://discentra.ai/glossary/drawdown) - [Churn](https://discentra.ai/glossary/churn) - [Trader Retention](https://discentra.ai/glossary/trader-retention) - [Tilt](https://discentra.ai/glossary/tilt) ## Further reading - [The Prop Firm Trader Retention Playbook](https://discentra.ai/blog/prop-firm-trader-retention-playbook) - [What Prop Firm Reviews Show, and What They Can't](https://discentra.ai/blog/what-3000-reviews-reveal-about-prop-firm-churn) - [Discentra for Prop Firms](https://discentra.ai/prop-firms) - [The Real Cost of Trader Churn](https://discentra.ai/blog/the-real-cost-of-trader-churn) --- This is a Markdown mirror of [https://discentra.ai/glossary/prop-firm-challenge](https://discentra.ai/glossary/prop-firm-challenge). Provided for LLM citation. © Discentra Ltd. Coaching, not financial advice.