The Pattern Day Trader Rule Is Being Replaced: What Day Traders Need to Know

This article is general information about US brokerage rules, not legal or financial advice. Your broker's own policies decide what applies to your account.

For more than two decades, US day traders with margin accounts under $25,000 were limited by the pattern day trader (PDT) rule. In 2026 that changed. FINRA adopted new intraday margin standards that replace the day trading margin requirements, including the PDT designation and the $25,000 minimum. Here is what the old rule was, what replaces it and what to check with your broker.

The old rule in brief

Under FINRA's previous day trading margin rules:

• A day trade was buying and selling (or selling short and buying back) the same security on the same day in a margin account.
• You were designated a pattern day trader if you made four or more day trades within five business days, provided they were more than 6% of your trades in that account in that period.
• Pattern day traders had to keep at least $25,000 of equity in the margin account. Below that, day trading was restricted.

The rule pushed many small accounts toward cash accounts, offshore brokers or futures and forex, where it did not apply.

What changed

FINRA's Regulatory Notice 26-10, published in April 2026 after SEC approval, explains the new standards, which amend FINRA Rule 4210:

• The day trade count test and the pattern day trader designation are removed.
• The $25,000 minimum equity requirement for pattern day traders is removed.
• Brokers instead apply intraday margin standards: on days with transactions that reduce your margin level, the broker determines whether there is an intraday margin deficit, which must be met by deposits or by reducing positions.
• Regular maintenance margin requirements are unchanged.

The notice gives an effective date of June 4, 2026, and allows firms that need more time to phase the changes in until October 20, 2027. So depending on your broker, the old PDT restrictions may still be applied for a while.

What still applies

• Margin requirements: you still need enough equity to support your positions, intraday and at the close. See leverage and margin.
• Cash account settlement rules: in a cash account, trading with unsettled funds can still lead to violations. US stocks settle one business day after the trade (T+1).
• Your broker's own policies, which can be stricter than FINRA's minimums.

What it means for your trading

Removing a hard limit on day trades does not make more trades a good idea. Many traders' journals show their results get worse as the number of trades rises. See overtrading. The PDT rule, whatever its flaws, forced small accounts to be selective. Consider setting your own limit on trades per day and a daily loss limit.

Check with your broker

Ask your broker when and how it applies the new standards, what intraday margin it requires and how deficits are handled. FINRA's investor page on frequent intraday trading is a good general resource.

In TradeThink

The calendar shows how many trades you take each day next to the result, and the reports show results by number of trades and time of day, so you can set your own sensible limits.