# Understanding Prop Firm Rules Before You Start > Prop firm rules explained: drawdown, profit targets, and trading limits. Know the rules before you start a challenge or go funded. Published: 2026-02-21 · Updated: 2026-08-25 · TradeTrack Blog --- ## Key Takeaways - Every **prop firm** has strict rules: drawdown limits, profit targets, and often daily or max loss rules. - Read the rules before you pay for a challenge; one broken rule can fail an account you’ve built for weeks. - Track your trades and risk in a journal so you always know how close you are to the limits. - Choose a firm whose rules fit your style—scalping, swing, or position—so you can trade normally. ## Table of Contents - [What Are Prop Firm Rules?](#what-are-prop-firm-rules) - [Drawdown Rules: The One That Fails Most Traders](#drawdown-rules) - [Profit Targets and Phases](#profit-targets-and-phases) - [Other Common Rules](#other-common-rules) - [Tracking Rules With a Journal](#tracking-rules-with-a-journal) ## What Are Prop Firm Rules? A **prop firm** gives you a simulated or funded account to trade with their capital. In return, you follow a fixed set of **prop firm rules**: how much you can lose (drawdown), what profit you must hit (targets), and often time limits or trading restrictions. Break a rule and the account can be failed or closed—even if you’re in profit. Rules exist so the firm controls risk. For you, they define the real difficulty of a challenge or funded account. Understanding them before you start is non-negotiable. ## Drawdown Rules: The One That Fails Most Traders Drawdown is usually the strictest **prop firm rule**. It caps how much your account can fall from its peak or from the starting balance. - **Max drawdown** — e.g. 10% of initial balance. If balance drops 10% from the start, the account fails. - **Trailing drawdown** — e.g. 10% from the highest equity. Each new high “locks in” a new floor; a 10% drop from that high can mean failure. - **Daily drawdown** — you can’t lose more than X% in a single day. One bad day can end the account. Some firms use balance, others equity (balance + open P&L). You must know which they use and track it in real time. A journal that shows daily and cumulative drawdown helps you stay within the rules. ## Profit Targets and Phases Challenges typically have one or two phases. Phase 1: hit a profit target (e.g. 8–10%) without breaking drawdown. Phase 2: often a smaller target with the same or similar rules. Only then do you get a funded account. Funded accounts usually have a profit target for the first payout (e.g. 5–10% of the account), then regular payout rules. Know the exact percentages and whether they apply to balance or equity. Missing a target by 0.1% still means no pass. ## Other Common Rules Beyond drawdown and targets, **prop firms** often define: - **Minimum trading days** — you must trade a set number of days before passing a phase. - **Max daily loss** — separate from overall drawdown; one day can’t exceed X% loss. - **Leverage and instruments** — which products you can trade and size limits. - **Holding rules** — e.g. no overnight or weekend holds on certain accounts. Read the full rule set on the firm’s site. If something is unclear, ask support before funding a challenge. ## Tracking Rules With a Journal Once you know the rules, you need to live by them. That means knowing your current drawdown, daily P&L, and distance to target at all times. A [**trading journal** that aggregates your prop account](https://www.tradetrack.space/en/trading-journal/prop-firm) (or multiple accounts) gives you one dashboard: equity curve, daily loss, and progress to target. [TradeTrack](https://www.tradetrack.space/en) is built for prop traders: track drawdown, [sync with your broker](https://www.tradetrack.space/en/integrations), and see exactly how much room you have left. Stay within the rules, hit your targets, and keep your funded account—with data, not guesswork. --- Web version: https://www.tradetrack.space/en/blog/understanding-prop-firm-rules-before-you-start Product summary for AI agents: https://www.tradetrack.space/llms.txt (full text: https://www.tradetrack.space/llms-full.txt) Other pages are available as Markdown too — append `.md` to any URL under https://www.tradetrack.space/en/blog or https://www.tradetrack.space/en/trading-journal.