Rules checked: October 6, 2026
A prop firm consistency rule caps how much of your profit can come from one day. At most firms it's your best day divided by your total profit, and the limit sits somewhere between 20% and 55%. Break it and you usually don't fail – you just have to keep trading until the math works, or wait longer for your payout.
What Is a Consistency Rule (and Why Prop Firms Use It)
Picture two traders who both made $3,000 on a 50K account. One got there in eight decent days. The other caught a single news spike for $2,700 and gave back a bit afterwards. On paper they're equal, but a prop firm doesn't see it that way.
The consistency rule is how firms tell those two apart. It looks at your best single day and asks what share of your total profit it represents. If one day carries most of the result, the firm treats it as luck rather than a repeatable edge.
There's a business reason too. Firms pay out real money on simulated accounts. In our view, a trader who swings for one huge day is more likely to blow the account on the next swing, and the rule filters out that profile before the payouts start.
The rule goes by different names. Topstep calls it a "Consistency Target" or "Consistency Objective", FTMO calls it the "Best Day Rule", and Tradeify uses "Consistency Rule". The math is almost identical everywhere. What changes is which profit counts and when the firm checks it.
How to Calculate It: Formula + 3 Worked Examples
So how do prop firms calculate consistency? Almost all of them use the same two lines:
- Consistency % = best day profit ÷ total profit
- Total profit you need = best day profit ÷ the firm's limit
The second line is the one worth remembering. It works like a simple consistency rule calculator: plug in your best day and the firm's percentage, and you get the total profit you need before you can pass or get paid.
Example 1: Topstep Trading Combine (55%)
You're on a 50K Combine with a $3,000 profit target. Your best day was $1,800. That's 60% of $3,000, so you're over the 55% limit.
Topstep doesn't fail you. Your target simply moves: $1,800 ÷ 0.55 = $3,272.73. You now need about $273 more than the original target, and none of the extra days can beat $1,800.
Example 2: Apex Performance Account (50%)
You've made $2,500 on a 50K Apex PA since your last payout, and your best day was $1,300. That's 52%. Apex blocks a payout when one day is 50% or more of your profit, so you can't request yet.
You need total profit above $1,300 ÷ 0.50 = $2,600. One more green day of a little over $100 does it.
Example 3: FTMO 1-Step Best Day Rule (50%)
FTMO counts it differently, and this trips people up. It only adds up your profitable days. Losing days are ignored.
FTMO's own example: you trade five days at -$2,000, +$10,000, -$2,000, -$2,000 and +$6,000. Your net profit is $10,000, but FTMO looks at positive days only: $16,000. The best day is $10,000 ÷ $16,000 = 62.5%. To get under 50%, your positive days need to reach $20,000, so you need another $4,000 of profitable days.
From my experience: On one My Funded Futures evaluation, a single day was too big for the consistency rule, so my profit target effectively went up. It took one more day to pass, and that's still the only time a consistency rule has held me up.
Consistency Rules by Firm
Here's what each firm's own help pages say, as of October 2026. Firms change these rules often, so check the date on the page before you trade.
| Firm and plan | Evaluation | Funded account | What happens if you break it |
|---|---|---|---|
| Apex (new EOD and intraday accounts) | None | 50% of profit since last payout | Payout waits until the ratio drops |
| Topstep | 55% (Trading Combine) | 40%, only on the Consistency payout path | Combine target goes up; payout waits |
| Tradeify Select | 40% | None | You need more profit to pass |
| Tradeify Growth | None | 35% | Payout waits |
| Tradeify Lightning | No evaluation | 20%, then 25%, then 30% from the 3rd payout | Payout waits |
| Lucid Trading LucidFlex | 50% | None | You need more profit to pass |
| Lucid Trading LucidDirect | No evaluation | 20%, resets after each payout | Payout waits |
| My Funded Futures Rapid EOD | 30% | None | You need more trading days |
| My Funded Futures Rapid Intraday and Pro | 50% | None | You need more trading days |
| My Funded Futures Builder | None | 50% | Payout waits |
| Take Profit Trader | 50% (Test) | Not confirmed | You need more profit to pass |
| FTMO 1-Step | 50% of positive days' profit | 50% of positive days' profit | Not a breach, keep trading |
| FTMO 2-Step | None | None | – |
Note that "none on the evaluation" doesn't mean none at all: Apex, Tradeify Growth and My Funded Futures Builder all add the rule once you're funded. At Topstep, the rule depends on a choice you make when you activate the Express Funded Account. Topstep says the Consistency path gets you to payout eligibility faster, but it adds the 40% threshold.
The consistency rule at Tradeify changes the most between plans. A Lightning account starts at 20% for the first payout, the strictest number in this table.
Evaluation vs Funded Account: Where the Rule Applies
The table shows three patterns, and it's worth knowing which one you're buying.
Some firms only check consistency to pass. My Funded Futures Rapid and Pro, Tradeify Select and LucidFlex work this way. Once you're funded, your best day stops mattering for payouts – at least under the rules listed today.
Others flip it around. Apex, Tradeify Growth and My Funded Futures Builder let you pass in a single day, then apply the rule to every payout request. That's the pattern to watch. Traders pass fast on one big day, then hit the same wall when they try to withdraw.
A few check it in both places. FTMO 1-Step applies the Best Day Rule to the Challenge and to the funded FTMO Account. Topstep uses 55% on the Combine and, if you choose that path, 40% on the Express Funded Account.
One more detail matters on funded accounts: the window. Apex counts profit since your last approved payout, and LucidDirect resets its percentage after each payout. So a great day in the last cycle doesn't follow you into the next one. Topstep does the same on the Express Funded Account, where the calculation "resets to $0" after a payout.
How to Plan Around It (the "Buffer" Concept)
The easiest way to live with a consistency rule is to decide your maximum day before you start, not after a big win. Traders call this a buffer: a personal daily profit cap set a bit below what the rule allows.
The math is short. Take the profit you're aiming for, multiply it by the firm's limit, and you get the biggest day the rule allows. Then knock a little off.
| Account | Goal | Rule | Biggest day allowed | Cap with a buffer |
|---|---|---|---|---|
| Topstep 50K Combine | $3,000 target | 55% | $1,650 | about $1,400 |
| LucidFlex 50K evaluation | $3,000 target | 50% | $1,500 (plus a small cushion) | about $1,300 |
| Apex 50K PA | $2,000 payout cycle | under 50% | just under $1,000 | about $800 |
| Tradeify Lightning, 1st payout | $2,000 profit | 20% | $400 | about $350 |
You need the buffer because a day rarely ends exactly where you planned. A trade that's open at your cap can run another $200 before you close it. Topstep is explicit that its 55% "is a hard line" with "no buffer", so the buffer has to come from you.
If you do go over, the fix is usually more trading days, not bigger ones. Every extra green day adds to the total and pulls the percentage down. Don't try to fix it with one oversized trade: that's exactly the profile the rule is there to catch. If a firm's rule is unclear for your account, confirm with that firm's support first.
Prop Firms With No Consistency Rule
Very few plans skip the rule completely. In our table, only FTMO 2-Step does. More often, a plan drops the rule in one phase and keeps it in the other:
- FTMO 2-Step has no Best Day Rule. FTMO lists the Best Day Rule only for 1-Step, and its FAQ says that with sustainable risk management there are "no additional consistency requirements".
- Apex, Tradeify Growth and My Funded Futures Builder have no rule in the evaluation, but all three use one for payouts.
- My Funded Futures Rapid and Pro, Tradeify Select and LucidFlex drop the rule once you're funded, after you've passed an evaluation with a 30–50% limit.
- My Funded Futures Pro One Day Pass has no consistency rule in the evaluation.
We cover these firms in more detail in our list of prop firms with no consistency rule.
From my experience: I definitely prefer accounts without a consistency rule. When an account has one, it doesn't change that much for me. I just set a personal daily profit target that matches the account's limit, or sometimes close trades early by hand.
That said, I think the rule is good for new traders. It teaches you to take profits and stick to your own rules instead of chasing an unrealistic number in one session. Once you hit the consistency target, you close the position, and that habit is worth having.
Verdict: is a consistency rule a dealbreaker?
In our view, no. For most traders who take several small and mid-sized wins a week, a 40–50% rule rarely bites. It mainly hurts traders who make most of their month in one or two sessions.
There are downsides. Low limits like Tradeify Lightning's 20% or LucidDirect's 20% mean one good day can hold up a payout until five times that amount is in the account. Rules that only appear after you're funded are also easy to miss when you buy.
And because every firm counts a little differently (net profit at most firms, positive days only at FTMO), the same trading record can pass at one firm and fail at another. Read the help page for your exact plan before you buy it.
FAQ
What happens if I break the consistency rule?
At most firms, nothing breaks. Topstep raises your Combine target, while Apex, Tradeify, Lucid and FTMO simply make you wait until more profit brings the percentage down. My Funded Futures says exceeding the limit is not a breach and you just need more trading days.
Is the consistency rule checked on evaluation or only on payout?
It depends on the plan. My Funded Futures Rapid and Pro, Tradeify Select and LucidFlex check it only in the evaluation. Apex, Tradeify Growth and My Funded Futures Builder check it only on funded payouts, and FTMO 1-Step checks both.
Does a losing day count toward consistency?
At firms that use total net profit, a losing day lowers your total, so your best day becomes a bigger share. At FTMO, losing days are left out, because the Best Day Rule only counts profitable days. Check which version your firm uses before you plan your days.
Which prop firms have no consistency rule?
Of the firms we checked, only FTMO 2-Step has no rule in either phase. Apex, Tradeify Growth and My Funded Futures Builder have none in the evaluation, and My Funded Futures Rapid and Pro, Tradeify Select and LucidFlex have none once funded.
How do I calculate how much I can make in one day?
Multiply your profit goal by the firm's limit. With a $3,000 target and a 50% rule, your best day can be up to $1,500. With a 20% rule on a $2,000 payout, it's $400, so leave yourself a small buffer below that.