The PDT rule change for 2026: what retail traders need to know

The pattern day trader (PDT) rule has shaped how retail traders interact with the U.S. equity markets for more than two decades. In 2026 it is changing in a way that materially expands who can participate in active intraday trading. This guide covers what is changing, what is not, and what a smaller-account trader should think about before assuming the lower threshold solves their problem.

What the PDT rule has been

Under FINRA Rule 4210, a margin-account holder who executes four or more day trades within five business days is classified as a pattern day trader if those day trades exceed 6% of their total trades in that window. Once classified, the trader has been required to maintain at least $25,000 in account equity. Falling below that threshold has meant a 90-day restriction on day trading, with limited exceptions.

The rule has affected only margin accounts. Cash-account holders, who must wait for T+1 settlement before redeploying proceeds, have not been subject to the PDT designation but have been limited by how often their cash recycles.

What is changing

The minimum equity requirement for pattern day traders is being lowered from $25,000 to $2,000. The other elements of the rule — the four-trade-in-five-days threshold, the 6% test, the 90-day restriction for falling below the new floor — remain in place. The change is a threshold change, not a structural change.

The practical effect is that traders with $2,000 to $25,000 in account equity, who previously had to either restrict themselves to fewer than four day trades per five-day window or trade in cash accounts, can now operate with the same intraday flexibility a $25,000 account holder has had.

What does not change

• Brokers can still set house margin requirements above the regulatory minimum. The new $2,000 floor is the lowest a broker is allowed to require — not the highest. Some brokers will keep $25,000 in place as policy. Confirm directly with yours.
• Settlement rules. Cash account holders still face T+1 (recently moved from T+2). Margin account day trading uses the broker\'s buying power.
• The 90-day restriction for falling below the maintenance threshold. The threshold dollar amount changes; the consequences for crossing it do not.
• Pattern day trader classification mechanics. Four day trades in five business days, more than 6% of total trades — same.

What a smaller-account trader should actually think about

The PDT change addresses a regulatory threshold. It does not address the harder problem: small accounts face a double bind where transaction costs, slippage, and adverse-selection bias all compound faster than they do for larger accounts. A trader operating with $2,000 to $5,000 has less margin for error in three specific ways:

1. Position sizing forces concentration. Sensible 1–2% risk per trade on a $2,000 account is $20–$40 of stop-distance budget. Most liquid index ETFs and futures cannot be traded inside that risk envelope without using options or accepting that one loss equals one to two days\' worth of capital burn.
2. Frictional costs eat returns disproportionately. A round-trip commission, regulatory fees, and bid-ask spread together can equal 0.1–0.3% of position size on a small account. Earning a trading edge that beats those frictional costs over hundreds of trades is hard. The trader has to be right not just on direction, but on whether the expected move justifies the friction.
3. Sample size means survivorship. The first 50 trades on a small account are mostly noise. A trader who happens to win five in a row early can convince themselves they have an edge they do not have, then size up and give it back. The PDT change makes it cheaper to take those first 50 trades — it does not make it cheaper to be wrong about whether what you are doing actually works.

None of this is a reason not to trade. It is a reason to treat the new threshold as access, not as permission. Read the conditions you are trading in. Size for survival. Keep a journal. Build a process before you size up.

Frequently asked questions

What is the pattern day trader (PDT) rule?

The PDT rule is a FINRA regulation that classifies a margin-account holder as a pattern day trader if they execute four or more day trades within five business days, provided those day trades represent more than 6% of their total trades during that period. A pattern day trader is required to maintain a minimum equity balance in their margin account.

What is changing in 2026?

The minimum equity requirement for pattern day traders is being reduced from $25,000 to $2,000. The change is intended to give smaller-account retail traders the same access to active intraday trading that previously required a five-figure account balance.

Does this affect cash accounts?

No. The PDT rule applies only to margin accounts. Cash account holders are subject to T+1 settlement rules but are not subject to the pattern-day-trader designation. The 2026 change does not affect cash account trading.

Will my broker automatically lower the minimum?

Brokers must comply with the new minimum once it is in effect, but they retain the right to set their own house margin requirements above the regulatory floor. Some brokers may continue to require higher balances; check your broker's house margin policy directly.

What happens if I fall below the new minimum mid-trade?

Falling below the maintenance threshold typically triggers a margin call and a restriction on day trading until the account is brought back above the threshold. The mechanics do not change — only the threshold dollar amount.

Related reading

• Expected move, explained — the magnitude options are pricing in, and how to size against it.
• Reading market conditions — knowing what kind of environment you are trading in before you place the trade.