What was the pattern day trader rule?
It was part of FINRA Rule 4210, the margin rule US broker-dealers follow, and it covered margin accounts only. A day trade meant buying and selling, or shorting and buying back, the same security on the same day. As the SEC’s April 2026 approval order summarizes it, four or more day trades within five business days made you a pattern day trader, unless they were 6% or less of your trades in that period.
Once flagged, the account needed at least $25,000 of equity, deposited before any further day trading and kept there at all times. Day trading was capped at “day-trading buying power”, four times the equity above the maintenance requirement at the previous close, and a call left unmet for five business days limited the account to trading with cash available for 90 days.
The drawing runs the count for a hypothetical $5,000 margin account: one day trade on Monday, Tuesday, Thursday and Friday makes four in five business days. Flagged and $20,000 short of the minimum, the account could not day trade again until it held $25,000.
- Pattern day trader (PDT)
- Under the former FINRA rule, a margin customer who made four or more day trades within five business days, unless they were 6% or less of the account’s trades. Such accounts needed at least $25,000 of equity.
- Day trade
- Buying and selling, or selling short and buying back, the same security on the same day. Under the old PDT rule, only day trades in a margin account counted.
Is the pattern day trader rule gone? What changed and when
Yes, in FINRA’s rules. After a review it opened in 2024, FINRA filed the change in December 2025, and the SEC approved it on April 14, 2026 (Release No. 34-105226). FINRA’s Regulatory Notice 26-10 of April 20, 2026 set the effective date at June 4, 2026: the intraday margin standards replace the old day trading margin requirements “in their entirety”, so the count, the label, day-trading buying power and the $25,000 minimum all went.
Not necessarily at your broker yet. Firms that need more time may phase the change in until October 20, 2027, and FINRA’s investor guidance says your firm might keep the old requirements during that transition or switch sooner. Brokers can also set stricter house rules. Read your broker’s notice or ask:
- Have you moved to intraday margin, and from what date?
- Do you block orders that would create a deficit in real time, or calculate it at the end of the day and send a call?
- What are your house maintenance requirement and minimum equity for margin? FINRA’s floor for borrowing is $2,000.
What replaced it? The intraday margin standard in plain words
Instead of counting trades, your broker checks money. Under the new paragraph (d)(2) of Rule 4210, on any day you make a trade that uses margin, such as a margin purchase or a short sale, the firm works out your intraday margin deficit: broadly, the largest amount by which your equity fell short of the maintenance margin your positions required after such a trade. FINRA’s investor page puts it simply: keep adequate maintenance margin, at least 25% of the value of long stock positions, throughout the day, not just at the close.
The firm may block orders that would create a deficit in real time, or make one calculation at the end of the day. A deficit must be covered as promptly as possible, by depositing money or otherwise raising your margin level after that day. If you make a practice of leaving deficits unpaid and one is still open after five business days, the firm must stop new margin borrowing and new short positions for 90 days or until you pay; deficits up to the lesser of 5% of your equity or $1,000 do not count toward that practice.
What stays: the regular maintenance margin rules, which the new standard supplements (the 50% and 25% rules in margin trading), and the $2,000 minimum equity needed to trade with borrowed money. No new fixed minimum for day trading replaced the $25,000.
- Intraday margin deficit
- Under FINRA’s intraday margin standard, the largest shortfall, after a trade that uses margin, between the equity in a margin account and the maintenance margin its positions require during a day. It must be covered as promptly as possible.
Does the PDT rule change affect cash accounts?
No. The PDT rule never covered cash accounts, and their rules did not change: you pay for every purchase in full and trade only with settled money. US stock trades have settled one business day after the trade date (T+1) since May 28, 2024, under SEC rules adopted in 2023, so a Monday sale is settled cash on Tuesday.
Two violations still apply, as FINRA’s guide to frequent intraday trading explains. A good faith violation is buying with unsettled proceeds and selling that purchase before those proceeds settle. Free-riding is buying and selling a security before paying for it; under the Federal Reserve’s Regulation T, the account then loses the right to pay after the trade date for 90 days. Each broker explains how it handles these, so read yours.
In the drawing, a Monday morning round trip with $5,000 of settled cash is fine; buying again at 13:00 with the unsettled $5,040 and selling before the close is a good faith violation. With T+1, a cash account turns over its settled cash about once a day, the pace day trading for beginners plans around.
- Good faith violation
- In a cash account, selling a security that was bought with unsettled sale proceeds before those proceeds settle. Brokers can restrict accounts that do it.
Worked example: a $5,000 account before and after (hypothetical)
A hypothetical trader with $5,000 wants to day trade XYZ at $50, 100 shares ($5,000) at a time:
- Margin account, old rule: three day trades in any five business days were fine. The fourth made the account a pattern day trader and, $20,000 short of the $25,000 minimum, day trading stopped until a deposit arrived.
- Margin account, intraday margin: no count. 100 shares need 25% × $5,000 = $1,250 of maintenance margin at FINRA’s minimum, well inside $5,000 of equity, so the number of round trips no longer matters.
- The new limit is size: $5,000 ÷ 25% = $20,000 of stock at any moment, or 400 shares. Buy 500 shares, $25,000, and the requirement is $6,250: a $1,250 intraday margin deficit, measured at the day’s worst point, so selling before the close does not erase it, unless your broker blocks the order first.
- Cash account, before and after: the same. No count and no $25,000, but only settled cash: about one $5,000 round trip a day, with each sale’s money usable the next business day.
I trade US stocks from Saudi Arabia: did the PDT rule apply to me?
It depended on your broker, not on where you live. Rule 4210 binds FINRA member firms, the US broker-dealers, and the count applied to the margin accounts they carried. With a margin account at a US broker that is a FINRA member, opened from Riyadh, Dubai or Cairo, it applied to you like anyone else; in a cash account it never did.
Through a local broker, such as a firm licensed by Saudi Arabia’s Capital Market Authority, it depends on how your account is set up and on the firm’s own rules, which can be stricter than FINRA’s: check its notice. Saudi stocks on Tadawul were never under the PDT rule; that market has its own rules and T+2 settlement, covered in Saudi stock market hours. For opening a US account, see how to buy US stocks.
Does the end of the $25,000 minimum make day trading safer?
No. The $25,000 was a gate; opening it changes who can day trade on margin, not the odds of a trade. FINRA’s investor guidance says frequent trading with margin remains a high-risk activity, that you should only use money you can afford to lose, and that such strategies are generally not appropriate for investors with limited financial resources, limited trading experience or low risk tolerance.
Leverage is also easier to reach: in the example, $5,000 can carry $20,000 of stock during the day. A $1.00 drop in XYZ then costs $400, 8% of the account, against $100, or 2%, on 100 shares. More trades also mean more spreads and more chances to break your rules, as why traders lose money shows.
Choose a style first with day trading vs swing trading, size with risk management and leverage and margin, set a realistic amount with how much money you need to start trading, and rehearse with paper trading.