What is a prop firm consistency rule?
A consistency rule limits how much of a trader's total profit may come from one trading day or another defined period. The purpose is generally to discourage passing or requesting payouts after one unusually large winning session.
Consistency rules can apply during an evaluation, during the funded stage, before payouts or in more than one stage.
A simple example
Suppose a provider uses a 50% consistency rule and a trader has $4,000 in total profit. If the best day accounts for more than $2,000, the trader may need additional profitable trading before satisfying the rule.
The exact calculation differs by provider, so the firm's own definition should be used rather than assuming every 50% rule works the same way.
Why consistency rules matter
- They can delay passing an evaluation
- They can delay payout eligibility
- One unusually large winning day can require additional trading
- They can encourage smaller and more stable daily profit targets
- Different account stages may use different consistency percentages
Consistency rule vs minimum trading days
These are different restrictions. A minimum trading-day rule requires activity across a defined number of days. A consistency rule measures how concentrated the trader's profit is.
A trader can satisfy the minimum number of days and still fail the consistency calculation.
What to verify
- The consistency percentage
- Whether the rule applies during evaluation
- Whether it applies after qualification
- Whether it resets after a payout
- How the provider defines the best day
- Whether closed P&L or another measure is used