Consistency rules: the math behind the best-day percentage
A consistency rule limits how much of your total profit can come from your single best day. Divide your best day by your total profit: if the result is above the firm's limit, you don't fail, but you need more total profit before you pass or get paid. To stay under a 50% rule, your best day can be at most half of your total.
The formula
Best day ÷ total profit = consistency percentage.
Stay at or under the firm's limit and the rule is met. Go over and the target effectively moves to whatever total makes your best day small enough:
Required total profit = best day ÷ limit.
With a 50% limit and a $2,000 best day, you need $4,000 of total profit. With 40%, you need $5,000.
Where it applies, firm by firm
| Firm | To pass the eval | For payouts |
|---|---|---|
| Topstep | best day at or under 55% of the profit target | 40% on the XFA Consistency path |
| Take Profit Trader | best day under 50% of total profit, at least 3 days | |
| Tradeify Select | 40% | |
| Tradeify Growth | none | 35% on the funded account |
| Lucid LucidFlex | 40%, or 50% with the add-on | |
| Apex | none | 50% per payout cycle |
| MyFundedFutures Builder | none | 50% per payout cycle |
| Alpha Futures Zero | none | 40% once qualified |
Empty cells mean we haven't verified a rule there, not that there isn't one. Check the firm page linked from each firm's profile.
The big-first-day trap
You start a 50K eval with a $3,000 target and a 50% rule. Day one goes great: +$2,200. Feels like you're nearly done. You aren't:
- $2,200 ÷ 50% = $4,400 total profit needed.
- You need another $2,200 on other days, and none of those days can beat $2,200 either.
The bigger your first day, the further away the finish line gets. That's why a cap on your own daily profit can be smarter than a cap on your loss.
Turn the rule into a daily cap
Before you start, divide the target by the number of days you're willing to trade and keep each day under the firm's limit:
- Topstep 50K: $3,000 × 55% = $1,650 maximum best day to pass at the stated target.
- Take Profit Trader 50K: best day under 50% of total, so under $1,500 to pass at $3,000.
- Tradeify Select 50K: 40% means a best day under $1,200.
Close the platform when you hit the cap. The next day is part of the plan, not a lost opportunity.
Practice it
Apex's 50% payout consistency is calculated in the simulator for every PA. For eval-stage rules the simulator doesn't model yet, keep a running "best day ÷ total" number in your journal while you practice.
Questions people actually ask
Does breaking a consistency rule fail the account?
At the firms we track, no. It raises the profit you need before you can pass or request a payout. Check your firm's wording, but treat it as a moving target rather than a fail.
Do losing days reset my best day?
No. At Topstep, for example, losses don't reset your best day. The best day stays on the books and only a larger total profit brings the percentage down.
Blow it here, not on a paid eval
Run the same rules on your own trades in the simulator. Free, no card, and a blown account costs you nothing but pride.
Start practicing