Challenge Rules
One-Step Challenge: The Single-Phase Path to Prop Firm Funding
An evaluation model with a single phase where a trader meets one profit target and risk limit before receiving a funded account.
Last updated: 2026-04-01
Full Explanation
When you open a regular retail trading account, you deposit your own money and start trading immediately with no profit targets or evaluation periods. In prop firm trading, the one-step challenge creates a fundamentally different pathway where you must prove your skills in a single evaluation phase before accessing firm capital. While both approaches involve real market conditions and similar trading platforms, the one-step challenge introduces performance requirements and risk parameters that don't exist in personal trading accounts. The critical difference lies in accountability: your retail account only answers to you, but a one-step challenge demands you meet specific benchmarks to earn the right to trade someone else's money. Understanding how one-step challenges work becomes essential when you're choosing between prop firms, as this evaluation structure significantly impacts your path to funding and the timeline for earning trading income. Unlike traditional broker accounts where you control every aspect of risk management, one-step challenges impose firm-defined rules that you must navigate while pursuing profit targets. The appeal lies in accessing larger capital amounts than most retail traders could afford, but the trade-off requires proving consistent performance under structured conditions. Many traders find one-step challenges more straightforward than multi-phase evaluations because there's only one hurdle to clear before reaching funded status. However, this simplicity can be deceptive, as the single phase often combines elements that might be spread across multiple phases in other evaluation models. Your success depends on understanding how profit targets, drawdown limits, and time constraints interact within this compressed evaluation framework. The one-step challenge typically requires you to achieve a profit target ranging from 8% to 12% while maintaining maximum daily losses below 3% to 5% and overall drawdown limits between 6% to 10%. These parameters create a delicate balance where aggressive trading might help you reach profit targets faster but could violate risk limits, while overly conservative approaches might keep you safe but fail to generate required returns. The evaluation period usually spans 30 to unlimited calendar days, depending on the prop firm's specific rules, giving you flexibility in timing your trading activities. One common misconception about one-step challenges is that they're automatically easier than two-step evaluations. In reality, the single phase often requires achieving higher profit targets or adhering to stricter risk parameters to compensate for the reduced evaluation period. Some traders assume the shorter evaluation process means less psychological pressure, but condensing all requirements into one phase can actually intensify stress as there's no opportunity to recover from early setbacks in a subsequent phase. Another misunderstanding involves thinking that one-step challenges offer faster access to funding, when the actual timeline depends more on your trading frequency and risk management than the evaluation structure itself. The practical implications of choosing a one-step challenge affect your trading strategy from day one. You need to develop an approach that balances consistent profit generation with strict risk adherence, since violating either requirement ends your evaluation immediately. This means selecting position sizes that won't trigger daily loss limits while still generating meaningful returns toward your profit target. Your trading psychology must adapt to the reality that every trading day carries the potential for both evaluation completion and elimination, creating a unique mental dynamic that differs from both retail trading and multi-phase challenges.
Worked Examples
Example 1
Scenario:You purchase a $100,000 one-step challenge with a 10% profit target and 5% maximum drawdown limit
Profit target: $100,000 × 10% = $10,000 required profit. Maximum loss allowed: $100,000 × 5% = $5,000 total drawdown limit. Daily loss limit typically 3%: $100,000 × 3% = $3,000 maximum single-day loss
→You must generate $10,000 in profits while never losing more than $3,000 in any single day or $5,000 total to pass the evaluation and receive funding
Example 2
Scenario:You're trading a $50,000 one-step challenge and reach $4,500 profit (9%) but then suffer a $2,800 loss day when your daily limit is $1,500 (3%)
Current profit: $4,500. Remaining target: $5,000 - $4,500 = $500. Daily loss: $2,800 exceeds $1,500 limit by $1,300
→Your evaluation ends immediately due to daily loss violation, despite being close to the profit target, and you lose your challenge fee
Example 3
Scenario:You successfully complete a one-step challenge by reaching $8,000 profit on a $100,000 account with an 8% target while maintaining a maximum drawdown of only $1,200
Profit target achieved: $8,000 ≥ $8,000 required. Risk management: $1,200 loss well below $5,000 drawdown limit. No daily losses exceeded $3,000 limit
→You pass the evaluation and receive a funded account, typically keeping 70-90% of future profits while the prop firm provides the trading capital
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How This Applies at Prop Firms
Many prop firms like MyForexFunds and FTUK offer one-step challenges as alternatives to their standard two-phase evaluations, often charging higher fees but providing faster paths to funding. The Funded Trader's one-step challenge requires an 8% profit target with a 4% daily loss limit and 8% maximum drawdown, while Topstep's one-step evaluation focuses on futures trading with specific profit target and drawdown parameters tailored to commodity markets.
Related Terms
These concepts are closely connected to One-Step Challenge
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