Why Do Prop Firms Require Minimum Trading Days, and What Counts as One?

You hit the profit target on day two, and the dashboard still says "not passed". Minimum trading days are one of the most misunderstood prop rules, partly because every firm defines a "trading day" a little differently.

What people on X are asking

In July 2025 a trader asked why many prop firms have a 5-day minimum where a day only counts if you make at least 0.5% profit, and why a losing day isn't counted. In June 2026 a prop firm account asked why some challenges have a minimum trading days requirement, answering that consistency matters more than speed. The same month another trader said she doesn't like minimum trading days and asked for firms without them, and in August 2026 a user asked whether a specific firm has minimum trading days because he wanted the next phase as soon as he hit the target. Here is what the rule does and how it is defined.

The fact-checked answer

What the rule is. A minimum trading days rule says you cannot pass a phase until you have traded on at least a set number of days, even if you have already reached the profit target. You keep the account open and meet the remaining days, while still respecting the loss limits.

What counts as a trading day. This is where firms differ. FTMO's published trading objectives define a trading day as any day, measured from 00:00:00 to 23:59:59 CE(S)T, during which at least one position is opened. The rule requires at least 4 trading days in both phases of the FTMO Challenge: 2-Step, and there is no minimum trading days rule on the subsequent funded account. Under that definition, profit or loss on the day does not matter; opening a position is what counts. Other firms use different definitions. The July 2025 post describes firms that count a day only if it makes at least 0.5% profit; that is a claim about some firms, so check the exact wording of yours.

How "trading day" definitions change the rule

FTMO definition from its trading objectives page, read November 10, 2026. Other rows describe common variants; check your firm's exact wording. Tap a column header to sort.

Definition	Example	What it means for you
Any day with a position opened	FTMO (published)	Small trades on remaining days complete the rule
Day with a minimum profit (e.g. 0.5%)	Reported by traders for some firms	Losing or flat days don't count; harder to finish
Day with a closed trade	Varies by firm	Opening alone may not be enough
Calendar time zone	FTMO uses CE(S)T	A trade at 23:30 in New York may fall on the next day

Why firms use it. A challenge with a 10% target and 10% maximum loss can be passed by luck if you risk a lot on a few trades. Our simulation shows how often that happens.

Share of passes completed within 3 days (simulation)

UXS Monte Carlo, 40,000 runs per risk level: 10% target, 5% daily and 10% max loss, three trades a day, +2R or −1R per trade; "with edge" = 45% winners, "no edge" = 33.3%. Illustrative only. Tap a column header to sort.

Risk per trade	With edge: pass rate	With edge: passes in ≤3 days	No edge: pass rate	No edge: passes in ≤3 days
0.5%	about 100%	0%	about 49%	0%
1%	about 97%	9%	about 49%	4%
2%	about 59%	78%	about 30%	73%
3%	about 49%	96%	about 27%	95%

What the numbers show. At 2–3% risk, almost all passes happen in the first three days, and more than a quarter of no-edge "strategies" pass. A minimum-day rule stops those passes from being instant, but under an "any position opened" definition it does not stop them: a trader can hit the target and then open tiny trades on the remaining days. A minimum-profit-per-day definition is a stronger filter. At 0.5–1% risk, passes take many days anyway, so a 4-day minimum rarely matters for disciplined traders.

How to complete it safely.

1. Count the days from the firm's dashboard, not from your own calendar, and note the time zone.
2. After reaching the target, reduce risk sharply for the remaining days; the loss limits still apply.
3. Don't open a position just before the day changes to save a day if spreads are wide.
4. Read whether a day must include a closed trade or profit.

For position sizing that makes minimum days irrelevant, see what percent to risk per trade. For other rules that shape passing, see what a consistency rule is, 1-step vs 2-step challenges and how to pass a prop firm challenge.

Quick poll

How do you feel about minimum trading day rules?

• They're fair; they filter out gamblers
• They're annoying when I've already hit the target
• I avoid firms that have them
• They don't affect me because I trade slowly

Save my answer

What each answer means

• They're fair; they filter out gamblers: Partly true: they slow down lucky passes, but an "any position" definition doesn't stop them.
• They're annoying when I've already hit the target: Common: reduce risk and complete them with small trades.
• I avoid firms that have them: Possible, but other rules (consistency, daily limits) often do the same job.
• They don't affect me because I trade slowly: At 0.5–1% risk, our simulation shows passes take longer than 4 days anyway.

Your answer is stored only in this browser (localStorage). UXS does not collect, count or publish votes, so no totals are shown.

Decision helper

Common mistakes

• Assuming a losing day counts everywhere.
• Taking big trades on the remaining days after hitting the target.
• Ignoring the firm's time zone.
• Choosing a firm only to avoid a 4-day rule.

FAQ

Why do prop firms have minimum trading days?

To stop one-session lucky passes and to see rule-following over several days.

What counts as a trading day at FTMO?

Any day (00:00–23:59 CE(S)T) on which you open at least one position.

How many minimum trading days does FTMO require?

4 per phase on the 2-Step challenge; none on the funded account.

Does a losing day count as a trading day?

Under FTMO's definition, yes; some firms reportedly require a minimum profit.

What if I hit the target before the minimum days?

Keep trading small until the days are met; limits still apply.

Are there prop firms with no minimum trading days?

Yes; rules vary, so compare each firm's current page.