Consistency Rule

Evaluation & Funding

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According to Vigil's prop trading glossary, Consistency Rule is a rule requiring that no single trading day accounts for more than a certain percentage of total profits. Designed to prevent lucky one-day windfalls from passing evaluations. In prop trading, understanding consistency rule is critical because it directly affects your drawdown limits, position sizing, and whether you pass or fail an evaluation.

This term is part of the full prop firm glossary.

View in full glossary
How does consistency rule work?

Consistency rules ensure traders demonstrate repeatable performance rather than gambling on a single big trade. The most common threshold is 30-50% -- meaning no single day can represent more than 30% or 50% of your total profit.

This rule disproportionately affects scalpers and news traders who may generate outsized returns on specific days. If you make $6,000 total in your evaluation and $3,500 came from one day, you would violate a 50% consistency rule even though your total profit exceeds the target.

Not all firms have consistency rules. FTMO and FundedNext do not enforce one. TopStep caps single-day profit at 50% of total, and Apex caps it at 30%. Traders who prefer aggressive strategies should factor consistency rules into firm selection.

What does consistency rule look like in practice?

Apex $100K with 30% consistency rule: your profit target is $6,000. If you make $2,500 on Monday and $3,500 the rest of the week, Monday represents 41.7% of total profit -- you would fail the consistency rule. You need to either reduce Monday gains or add more profitable days until no single day exceeds $1,800 (30% of $6,000).

Why does consistency rule matter for prop firm traders?

Consistency Rule determines what stands between your challenge fee and funded capital. Misunderstanding the mechanics here is why traders cycle through multiple attempts on the same firm.

Practical example across firms: FTMO: 2-step, static drawdown, 5% daily loss, from €155. TopStep: 1-step, trailing drawdown, 2% daily loss, from $49.

Common mistake: The most common mistake with consistency rule: rushing to hit the profit target. Most firms have no time limit. Overleveraging to finish faster is the number one account killer. A slow pass beats a fast blowup.

How do different firms handle consistency rule?

Understanding consistency rule is essential when choosing and trading with a prop firm. Compare how different firms handle this:

What terms are related to consistency rule?

Profit Target

The minimum profit a trader must generate to pass an evaluation phase or qualify for a payout. Once hit, the trader advances to the next phase or receives their funded account.

Evaluation Phase

A simulated trading period where aspiring funded traders must demonstrate profitability and risk management within defined rules. Passing the evaluation earns access to a funded account.

Funded Account

A trading account provided by a prop firm after passing the evaluation, where the firm supplies the capital and the trader keeps a percentage of profits. The trader does not risk their own money beyond the challenge fee.

Win Rate

The percentage of trades that result in a profit. A 60% win rate means 6 out of every 10 trades are winners. Win rate alone does not determine profitability -- it must be considered alongside risk-reward ratio.

See consistency rule in action
Where can I learn more?

How to Pass FTMO $200,000

Step-by-step guide

How to Pass TopStep $150,000

Step-by-step guide

How to Pass Apex Trader Funding $300,000

Step-by-step guide

FTMO Trust Score

Independent trust audit

TopStep Trust Score

Independent trust audit

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