Consistency Rule

What is the Consistency Rule?

The consistency rule requires that no single trading day's profit makes up more than a specific percentage (typically 30-40%) of your total profit. If you made $10,000 total in your challenge, no single day should account for more than $3,000-$4,000 of that. This prevents traders from passing challenges through one lucky day of high-risk trading.

Why Firms Use This Rule

Without a consistency rule, a trader could risk 5% of the account on a single day, get lucky with a 10:1 winner, and pass the challenge — despite having no sustainable edge. The consistency rule ensures that the profit came from repeated edge execution across multiple days, which is predictive of future performance.

• Typical threshold: No single day exceeds 30-40% of total profit
• Calculation: Best day profit / Total net profit × 100
• When it matters: Usually checked at the end of the challenge, not daily

Trading Around the Consistency Rule

The best approach is to not worry about it — if you trade with consistent sizing and follow your plan, the consistency rule is rarely an issue. It only becomes a problem when you're overleveraging on some days and under-trading on others. Steady 0.3-0.5% daily returns naturally satisfy any consistency requirement.