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What to Watch Out for in Prop Firm Rules: Special Rules, Rule Changes, Hidden Rules, and Firms Shutting Down

"I stayed within max DD and hit the profit target. My withdrawal was still refused." At prop firms, this really happens. The cause is usually a small condition tucked away somewhere on the rules page, or a rule that changed after you bought the account.

Bottom line

To give you the bottom line first: following the major rules is not enough. You also need to check three things: the small special rules, rule changes made midway, and conditions written outside the rules page. And finally, whether the firm is still operating at all matters too.

Three things to check besides the major rules, plus whether the firm is still operating 1Small special rulesNews, weekends, minimum days, holding time, EAs 2Rule changes made midwayRules can change even after you buy 3Conditions written outside the rules pageTerms, FAQ or payout page, JP and EN versions And finally: whether the firm is still operatingLook at signs that appear beforea shutdown or payout halt
The order this article will follow

This article goes through, in order, the places where beginners tend to trip up. The basics of max DD and daily DD were covered in the previous article, so they are skipped here.

Five common special rules

Besides max DD and the profit target, some rules put conditions on what kind of trading you are allowed to do. These five are the most typical.

RuleWhat it is
News trading restrictionsNo trading for a few minutes before and after major economic releases
No weekend holdingYou cannot hold positions over the Friday market close
Minimum trading daysYou must trade at least a set number of days before passing or withdrawing
Holding time and lot restrictionsVery short trades and oversized lots are prohibited
EA and copy trading restrictionsAutomated trading and copying from other accounts are restricted

Let's go through each one: why it exists, and what happens if you break it.

Before that, it helps to know that penalties for breaking a rule come in two broad kinds. One fails the account itself: during an evaluation, that is the end of it, and on a funded account, you lose the account. The other cancels only the profit from the trades that broke the rule. Even for the same rule, which of the two applies can differ by firm. If it were me, I would read not only what the rule says but also which of the two happens if you break it, and only then would I sign up.

Penalties for breaking a rule come in two broad kinds The account itself fails During an evaluation, that is the end of it On a funded account, you lose the account Only the profit from the trades is cancelled Only the profit from the tradesthat broke the rule is cancelled Even for the same rule, which of the two applies can differ by firm
Before signing up, read what the rule says and which of the two happens if you break it

News trading restrictions

Right after a major release such as the jobs report, prices move sharply in an instant. Orders often do not fill at the price you expected, and from the firm's point of view, it is a window where you can win big on luck alone. That is why some firms prohibit trading for a few minutes before and after a release.

If you break it

How a breach is handled varies by firm. Sometimes only the profit from that trade is cancelled; sometimes the whole account fails.

What I would do

If it were me, I would check just two things before signing up: the window, from how many minutes before to how many minutes after, and whether a breach means cancelled profit or failure.

No weekend holding

The market is closed over the weekend, and on Monday morning it can open at a price far from Friday's close. This is called a gap. Even with a stop-loss order in place, a gap can cause a bigger loss than expected, so firms dislike positions held over the weekend.

If you break it

Holding over the weekend when it is prohibited is a rule violation. Some firms offer weekend holding as a paid option.

What I would do

If it were me, unless I planned to swing trade, I would make a habit of closing positions by Friday night.

Minimum trading days

This rule exists to prevent "hit the target in one day and pass." The firm cannot tell whether one big win came from skill or luck.

If you break it

Even if you have reached the profit target, you cannot pass or withdraw if you are short on days. I don't recommend forcing trades with large lots on days you don't feel like trading just to pile up days.

What I would do

If it were me, I would first check what kind of trading counts as "one day," and on days I was short, I would fill the requirement with a very small lot.

Holding time and lot restrictions

Trading that buys and sells repeatedly within seconds is easily suspected of exploiting system lags or loopholes. That is why some firms require you to hold positions for at least a certain number of seconds.

Example: Funded7

A clear example is Funded7: its official FAQ states that if trades closed in under 15 seconds exceed 2% of all trades, the account will be moved down a level. Even if you had no intention of cheating, you can be judged mechanically by the numbers. The more you rely on scalping, the more important it is to read this.

EA and copy trading restrictions

An EA is a program that trades automatically. When many people use the same commercially sold EA, the same trades line up at the same moments, and the firm's risk piles up in one place. Copying someone else's account directly is no different from one person holding multiple accounts, so many firms restrict it.

What I would do

Even where they are allowed, conditions such as "self-built EAs only" or "prior application required" are common. If it were me, I would ask support in writing before signing up if I planned to use an EA, and keep the reply.

Rules can change even after you buy

Prop firm rules often change midway. PROP CHECK has been recording rule changes since January 2026, and about half of the changes recorded have gone in a direction unfavorable to traders.

Firms change rules for all kinds of reasons. Sometimes they close off a way of trading that turned out to win too easily; sometimes they loosen conditions to compete with other firms. Whatever the reason, traders cannot stop it.

What matters most about a change is whether the new rules also apply to accounts you already hold. This differs from firm to firm and change to change. A clear example is Blueberry Funded's change on October 8, 2026, where the timing of the switch to the new rules depended on the account's status.

The timing of the switch to the new rules depended on the account's status 2026-10-08Rule change Accounts bought on or after 10/8 Existing evaluation accounts Existing funded accounts New rules immediately New rules when you pass New rules after next payout Example of Blueberry Funded synthetic accounts (from the official Help Center). Evaluation = an account working toward a pass; funded = an account after passing
When a rule change takes effect on existing accounts (Blueberry Funded, 2026-10-08 example)

In this example, the new rules also apply to accounts bought before the change date, at a set cutoff point. In other cases, the new rules apply to accounts you already hold from that very day. In October 2026, Goat Funded Trader applied a ban on trading through VPNs or VPSs, including existing accounts.

In other words, a trading approach built on the rules in place when you bought can stop being usable from one day to the next.

The trouble is that changes are not always announced prominently. Sometimes only the text on the official page is quietly rewritten, or the change is announced only on Discord.

What I would do

If it were me, I would save a full screenshot of the rules page on the day I sign up and keep the date. That way, if the conditions change later, I can check for myself what changed and when. I also make a habit of checking the firm's announcements page and Discord notices at least once a month.

Hidden rules live outside the rules page

In this article, conditions that do not appear on the rules page are called "hidden rules." Hidden rules tend to be written in these three places.

Conditions that do not appear on the rules page tend to be written in these three places Terms of service FAQ and withdrawal page Japanese and English versions Withdrawal caps andinstallment paymentsConditions the companysets at its discretion ID and interviewdeadlinesConditions on thereceiving account Discrepancies in the numbersPriority is notstated
Three places where hidden rules tend to be written
  1. The first is the terms of service. They are long and few people read them, yet they contain important things such as how withdrawals are handled. For example, by August 2026, The5ers had added a clause to its terms stating that withdrawals above an amount set by the company would be paid in installments of $10,000 or less per week. Even if you win big, you may not be able to receive the full amount at once.

  2. The second is the FAQ and the withdrawal page. Small conditions, such as deadlines for identity verification or requirements for the receiving account, can be mixed into the explanation of the withdrawal procedure. The5ers, too, had added a deadline to its terms by March 2026: if you do not book a video call within 5 business days, pending payouts are refused.

  3. The third is discrepancies between the Japanese and English pages. At FundedElite, some items had different numbers in the Japanese FAQ and the English FAQ. For example, the profit target for the LITE plan's 1-Step is listed as 10% in the Japanese FAQ and 12% in the English FAQ. Which one is correct has not been officially stated.

What I would do

If you sign up after reading only the Japanese page, it becomes hard to push back when you are judged by the English version's conditions. If it were me, I would open any item I was unsure about in both Japanese and English, ask support in writing if they differed, and keep the reply.

In the trouble described at the start, "I followed the rules but my withdrawal was refused," these hidden rules are often involved. The typical sequence is that only when you request a withdrawal does the firm point to a condition somewhere in the terms.

Firms can shut down or stop paying out

Even if you follow the rules carefully, you cannot withdraw if the firm itself disappears. The prop firm industry has a high turnover.

A contributed article on the financial news site Finance Magnates (March 2026) estimates that 84 of the 376 firms in the author's database are no longer active and another 30 show no signs of activity, so about a third of the market disappeared in less than two years. No one knows the exact total, but it is safer to assume that firms going under is not unusual.

As a real case, it was reported that in October 2026, DNA Funded's support stopped responding, its social media accounts were deleted, and its Discord was left abandoned. There has been no official closure announcement. As this shows, a firm can quietly become unreachable without ever saying it is closing.

When a firm stops operating, traders mainly face two problems: they can no longer withdraw the profit left in their accounts, and the fees they paid are not returned. In both cases, there is almost nothing you can do from your side. So the best way to protect yourself is to notice the signs early, before the firm stops.

Risky firms tend to show several signs at once Unfavorablechanges continue Sudden apply /changes withoutnotice Payout delaysor refusals External ratingsstopped Unreachable In a short period,they pile up On existing accounts,or quietly rewritten Reports of delaysor refusals increase Review ratings stopOff comparison sites No support replySNS / Discord deleted More serious toward the right. If several pile up, do not buy a new account
Signs that tend to appear before a shutdown or payout halt

Risky firms tend to show several of the following signs at once.

SignSpecifically
A run of unfavorable rule changesSeveral changes that tighten conditions within a short period
Sudden application to existing accountsNew rules applied immediately to accounts you already hold
Changes without noticeOnly the text on a page has changed at some point
Withdrawal delaysMore people saying their withdrawals haven't arrived
External ratings stoppedRatings on review sites stop, or the firm is dropped from comparison sites
UnreachableSupport doesn't reply, or social media and Discord disappear
What I would do

If there is only one sign, waiting to see is fine, but once several pile up, it is safer not to buy a new account. If it were me, I would withdraw often whenever I had withdrawable profit, keeping the amount left with the firm small.

Checklist before signing up

Here is everything so far as a checklist to go through before signing up. I always check in this order.

What to checkWhere to look
Conditions on news trading and weekend holdingRules page, FAQ
Conditions on minimum trading days and holding timeRules page, withdrawal page
Whether EAs and copy trading are allowedFAQ, terms of service
Withdrawal caps and installment paymentsWithdrawal page, terms of service
Discrepancies between the Japanese and English versionsThe same item in both
How past rule changes were handledAnnouncements page, Discord
Whether the firm is still operatingReview sites, social media
Your own recordsSaved rules pages and your exchanges with support

Reading everything perfectly is hard, so at the very least, read the withdrawal page and the withdrawal-related parts of the terms of service. Money-related trouble tends to happen just before a withdrawal.

How to choose a lower-risk firm

After reading this far, you may be thinking, "So every firm's rules change, and any of them could go under." Honestly, there is no way to avoid rule changes completely.

What I look at, then, is whether how the firm operates can be checked from the outside. If you can see who backs its operations and whether money is actually being paid out, the risk of the firm suddenly becoming unreachable is smaller.

PROP CHECK has chosen four firms from this angle and covered them in guides: RZR Funded, whose operations are backed by a major broker; Propr, which publishes its revenue and payouts on a dashboard; and FundedHive and Hypernova, which use smart contracts. The guides also explain the finer points of each firm's rules, so use them for your checks before signing up.

Read the guides to four featured firms

Summary

Rules only reflect what they said on the day you read them, so I recommend rereading them twice: on the day you sign up and before you withdraw.

PROP CHECK includes referral links to some prop firms, and the operator may receive a commission if you sign up. Referral commissions are not included in the score calculation.

Sources

Checked: 2026-10-23