The Consistency Rule Explained
The consistency rule is a risk management requirement used by some prop firms that limits how much of your total profit can come from a single trading day. It prevents traders from passing evaluations with one lucky trade and encourages steady, repeatable performance.
How the Consistency Rule Works
The most common version requires that no single trading day accounts for more than 30-40% of your total profit. For example, if you make $5,000 total during an evaluation, no single day can account for more than $1,500-$2,000 of that profit. Some firms calculate this as a percentage, others use a fixed ratio. The rule is checked at the time you request a payout or complete an evaluation phase.
Which Firms Have a Consistency Rule?
Consistency rules are most common among firms that want to verify traders have a repeatable strategy. Firms without consistency rules tend to rely more heavily on longer minimum trading day requirements or multi-phase evaluations instead.
How to Pass the Consistency Rule
The simplest approach: set a daily profit target and stop trading once you hit it. If you need $5,000 over 20 days, target $250/day. When you have a great day (+$800), stop early — do not keep trading. When you have a losing day (-$200), accept it and move on. The consistency rule rewards the tortoise, not the hare. Also, track your daily P&L distribution using a tool like PropTally to see your consistency metrics before submitting for evaluation.
Common Mistakes
The most common mistake is having one exceptional day (often by accident) that accounts for too much of your total profit. This can be especially frustrating if it happens early in the evaluation. Another mistake is revenge trading after a losing day, which creates large variance and destroys consistency.
Frequently Asked Questions
Can I fail a challenge just for the consistency rule?
Yes — even if you hit the profit target and stay within drawdown, violating the consistency rule means you fail or cannot receive a payout.
Does the consistency rule apply to funded accounts too?
Some firms enforce it only during evaluation, while others apply it to funded payouts as well. Check your specific firm rules.
What percentage is typical for the consistency rule?
Most firms set the limit between 30-40% of total profit from any single day. Some firms use 25% or 50%.