What Is the Pattern Day Trader Rule? (And Why It’s Gone)

Two ways people currently explain the pattern day trader rule online. One is wrong.

Approach A: “Four day trades in five business days flags you as a pattern day trader, and you need $25,000 in your margin account.” This is what most tutorials still say. It’s outdated.

Approach B: “The PDT rule was replaced on June 4, 2026. Here’s the new intraday margin regime and why it can still restrict your account for 90 days.” This is the correct one – and the one worth reading.

If you land here in 2026 or later and someone quotes you the $25,000 rule as current law, they’re describing a rule that no longer exists. Let’s fix that.

The pattern day trader rule, briefly (because it’s the baseline)

Still worth knowing what it was – every broker still uses the vocabulary, and the new rule is defined in contrast to it. From 2001 through mid-2026, FINRA defined a pattern day trader as any margin-account customer who executed four or more day trades in five business days, provided those trades exceeded six percent of total trading activity in that period. Get flagged, and you had to hold at least $25,000 in account equity to keep day trading. Fall below? Restricted to closing positions only for 90 days.

That’s the rule every older tutorial explains at length. It applied only to U.S. equities and equity options at FINRA member broker-dealers – never to futures, forex, or crypto, per TradeZero’s overview.

Why the rule changed – and why now

FINRA’s stated rationale was a shift from frequency-based supervision to risk-based supervision. Counting trades tells you how active someone is. It doesn’t tell you how much exposure they’re carrying or whether their account can absorb a fast move against them. The intraday margin approach watches the actual risk position – which is closer to how prime brokers have always managed institutional accounts.

The practical result: a trader who makes 10 small, well-margined day trades a day may face zero restriction. A trader who makes two trades but takes on massive intraday use may trigger a margin deficit and face the same 90-day freeze the old rule imposed. Activity level stopped being the signal. Risk exposure became it.

What replaced it: the intraday margin rule

The new framework is called intraday margin, effective June 4, 2026 under FINRA Regulatory Notice 26-10. It doesn’t count your trades. It watches your account exposure.

Three concepts do the work – and the terminology matters when you’re reading your broker’s new margin disclosures:

• Intraday margin level (IML) – roughly, the cushion between your account equity and the maintenance margin required. Positive means you have room; negative means you owe.
• IML-reducing transaction – anything that shrinks that cushion (buying a security on margin, opening a short position, anything that increases your exposure).
• Intraday margin deficit – (per the King & Spalding analysis of Rule 4210) the largest shortfall between maintenance margin required and account equity following any IML-reducing transaction on a given trading day.

Your broker checks whether your positions ever exceeded what your account could support during the day. If yes, that’s a deficit you have to satisfy.

The 90-day freeze didn’t go away

This is what most launch-day coverage missed. According to the Orrick InfoBytes summary of Rule 4210: if a customer makes a practice of failing to satisfy deficits as promptly as possible and fails to satisfy a deficit by the close of business on the fifth business day, the rule requires a 90-day freeze on certain account activities. Exceptions exist for deficits not exceeding the lesser of 5 percent of account equity or $1,000, or deficits occurring under extraordinary circumstances.

Same 90 days. New trigger. You can no longer get flagged for trading too often – but you can absolutely still get frozen for taking on too much intraday exposure and not curing it fast enough.

Here’s a question the rule doesn’t explicitly answer: what counts as “as promptly as possible”? Deposit same day? Within the hour? The rule leaves this to broker interpretation, which means your broker’s margin desk has real discretion over when a deficit becomes a problem. Worth asking before you’re in one.

Old rule vs. new rule

The equity floor dropped from $25,000 to $2,000. That’s the headline. But the penalty mechanism is probably stricter in practice – it fires on risk instead of frequency, and risk is harder to predict than a trade count.

A real-world example

Say you have $3,000 in a margin account on June 15, 2026. Under the old rule: locked into 3 day trades per rolling 5 days. Break that, frozen.

Under the new rule, you can day trade freely. But here’s a scenario that trips people up: you buy $9,000 of stock on intraday margin. The stock drops 3% during the session. Your maintenance requirement climbs above your equity. That’s a deficit.

You have to satisfy it promptly – by depositing cash, selling positions, or some combination. Ignore it repeatedly, and by the 5th business day of an unsatisfied deficit, you’re looking at a 90-day restriction. The small-deficit exception (lesser of 5% of equity or $1,000) gives you a $150 buffer at that account size. Not much runway.

One question to ask your broker before your first trade under the new rule: “Do you monitor intraday margin in real time, or with a single daily calculation?” Both are permitted under the rule – firms may use real-time monitoring or perform a single daily calculation similar to current maintenance margin review practices. That single answer determines whether an intraday spike will hit your account or quietly resolve by market close.

Three things most articles skip

1. Not every broker is on the new rule yet. The effective date was June 4, 2026 – but firms that need additional time have until October 20, 2027 as a final compliance deadline, per FINRA Regulatory Notice 26-10. Two traders at two different brokers can face two different rulebooks on the same day. Before you assume the new regime applies to your account, check your broker’s help center for any mention of “intraday margin” or “Regulatory Notice 26-10.”

2. Portfolio margin accounts got new obligations. Accounts with less than $5 million in equity are now subject to parallel intraday margin risk controls, according to the Orrick summary of Rule 4210. If you use portfolio margin, read your broker’s updated agreement – the margin math works differently than standard Regulation T accounts and the new controls interact with that differently.

3. The old PDT freeze on your existing account is being lifted – but confirm it. Formerly designated PDT accounts below $25,000 that were restricted to liquidating transactions only are no longer subject to that restriction under the new rules, per E*TRADE’s customer notice. If you were frozen under the old regime and your account still shows “liquidating transactions only,” that’s a customer service call, not a wait-and-see situation.

What to do this week

1. Search your broker’s help center for “intraday margin” or “Regulatory Notice 26-10.” No results? They’re probably still running the old framework – which means the $25,000 rule still applies to your account until October 2027 at the latest.
2. Check your account type. The PDT rule never applied to cash accounts, and neither does the new intraday margin rule. Cash account with T+1 settled funds? Most of this doesn’t touch you.
3. If you trade on margin, calculate one number regularly: your account equity minus the maintenance requirement on your current positions. That gap is your intraday cushion. Keep it above zero and you never generate a deficit.

FAQ

Is the pattern day trader rule still in effect in 2026?

No – it was replaced by FINRA’s intraday margin rule on June 4, 2026. That said, some brokers have until October 20, 2027 to fully implement the change, so your broker may still be running the old rules.

Do I still need $25,000 to day trade?

Not under FINRA rules, as of June 2026. The $25,000 minimum was tied specifically to the PDT designation, which no longer exists. The general Rule 4210 margin account minimum of $2,000 still applies. But watch out: individual brokers can set “house” minimums higher than FINRA’s floor. A broker that had risk concerns about small retail day traders before June 2026 may simply impose their own $25,000 requirement anyway – check your broker’s specific margin agreement, not just the FINRA rule change.

Can I still get my account frozen for 90 days?

Yes. And here’s the misconception worth clearing up: a lot of traders assumed the 90-day restriction was part of the PDT rule specifically and therefore gone. It isn’t. The penalty survived the rule change. What changed is the trigger – repeated intraday margin deficits that go unsatisfied past the fifth business day, rather than trading too frequently with too little equity. Same outcome, different path to get there.