The pattern day trader rule is a FINRA regulation that flags your margin account once you make four or more day trades within five business days, as long as those day trades represent more than 6% of your total trading activity in that window. Once you’re flagged, you must keep at least $25,000 in equity in the account to keep day trading. The rule applies only to margin accounts at U.S. broker-dealers, and it covers stocks, options, and ETFs.
What Triggers the Pattern Day Trader Designation
Two conditions have to be true at the same time. You execute four or more day trades within five business days, and those day trades make up more than 6% of your total trades in the margin account during that same window. The 6% threshold is there so that someone placing hundreds of swing trades who occasionally closes a position intraday doesn’t get swept into the rule.
Your broker can also flag you before you hit four trades if it has a reasonable basis to think you intend to day trade. This happens most often when a new margin account application lists short-term trading as the investment objective.
Brokers have some discretion in how they count day trades. FINRA recognizes two counting methods, and firms aren’t required to use the same one. If you’re close to the limit and uncertain where you stand, call your broker rather than guessing.
What Counts as a Day Trade
A day trade is a buy and sell of the same security on the same calendar day in a margin account. Selling short and then buying to cover before the close counts too. A round trip in the same security within a single session equals one day trade.
Options follow the same logic. Opening and closing an options position on the same underlying security during the same day is a day trade. Multi-leg strategies like spreads can add complexity, and FINRA’s margin interpretations treat option day trades as having created a naked short position for margin calculation purposes, though firms can apply a lower requirement if they can document that the purchase leg came before the sale.
Size and profit don’t matter. A $200 round trip on a penny stock counts the same as a $50,000 trade on a blue chip. Your broker tracks each round trip automatically against the rolling five-business-day window, and most platforms display your current count.
The $25,000 Minimum Equity Requirement
FINRA Rule 4210 requires pattern day traders to maintain at least $25,000 in equity at all times. Equity means cash plus the market value of securities, minus any margin debt. The balance has to be in the account before you place any day trades that morning, not by the end of the day.
If market losses or a withdrawal push equity even a dollar below $25,000, you can’t execute new day trades until the balance is restored. Your broker’s system blocks the orders automatically. Many active traders keep a cushion above the minimum because a bad overnight gap can put them under the line before the opening bell.
Securities used to meet the requirement have to be fully paid for or carry enough value after subtracting margin debt. Stocks, bonds, and mutual funds generally count. Options and other derivatives may be valued differently depending on your firm’s risk models.
One detail catches people off guard: funds deposited to meet the $25,000 minimum or cover a margin deficiency can’t be withdrawn for at least two business days after the deposit clears. The hold prevents traders from cycling the same cash across accounts to meet the threshold temporarily. FINRA also prohibits cross-guarantee arrangements, so another account or another person can’t guarantee your equity. The money has to actually be in your day-trading account.
Day-Trading Buying Power Once You’re Flagged
Once your account is flagged and meets the $25,000 minimum, you get access to more leverage than a standard margin account. Regular margin gives you two-to-one buying power for overnight positions. Pattern day traders get up to four-to-one buying power for intraday trades.
That buying power resets each morning based on the prior day’s closing equity. Profits earned during the current session don’t increase your buying power for that same session. If you hold a position overnight, the leverage on that position drops back to two-to-one, so end-of-day positions need to be planned carefully to avoid a shortfall the next morning.
Four-to-one is a ceiling, not a guarantee. Brokers can and do reduce buying power on volatile securities or during unusual market conditions. Most platforms show your available day-trading buying power in real time.
Margin Calls and the 90-Day Restriction
Exceeding your day-trading buying power or falling below the $25,000 minimum triggers a special maintenance margin call. You have five business days from the trade date to deposit enough cash or securities to cover the deficiency.
While the call is outstanding, your day-trading buying power gets cut. Instead of four-to-one, you’re restricted to two times the maintenance margin excess as of the prior day’s close. That reduced buying power stays in effect until the deficiency is resolved.
If you don’t meet the call within five business days, the consequences are harsh. Your account gets restricted to cash-available-only trading for 90 days. During that window you can only buy securities if you already have settled cash to cover the full purchase price. You can still sell existing positions, but you can’t open new leveraged trades. Depositing the required funds lifts the restriction early. Repeated failures can lead a broker to revoke margin privileges entirely.
Removing the Flag or Avoiding It in the First Place
Once your account is flagged, the designation generally stays indefinitely under FINRA regulations. Many brokers, however, offer a one-time courtesy removal of the PDT flag. If you’ve never used that reset, it’s worth asking your firm whether they’ll clear it.
After the one-time removal, your options narrow. You can maintain the $25,000 minimum, switch from a margin account to a cash account (which removes the restriction entirely because the rule only applies to margin accounts), or pace yourself at three day trades or fewer within any rolling five-business-day window. The count rolls forward, so a trade on Monday drops off the following Monday.
Some traders split capital across two margin accounts at different firms, since the rule is tracked at the account level. Three day trades at each firm gives you six total without flagging either one. The tradeoff is less buying power at each account and the burden of tracking your count separately at every firm, because the brokers won’t coordinate. One miscounted trade at a single firm triggers the full PDT designation there.
What the Rule Doesn’t Cover
Cash accounts are exempt because you’re trading with settled funds rather than borrowing on margin. You can day trade as often as your settled cash allows. The catch is settlement timing: under T+1 settlement, proceeds from a sale don’t settle until the next business day, and buying then selling a security before the original purchase settles is a good faith violation. Three good faith violations in 12 months triggers a 90-day settled-cash-only restriction. Freeriding, which means buying securities and paying for them with the proceeds of selling those same securities, carries the same 90-day restriction after a single violation.
Futures contracts aren’t securities under FINRA’s jurisdiction. They’re regulated by the CFTC and NFA, and futures traders can execute unlimited intraday round trips without a frequency-linked minimum account balance. Retail forex trading generally falls outside the PDT rule for the same jurisdictional reason.
Spot cryptocurrency on platforms that aren’t registered broker-dealers has historically not been subject to the PDT rule, but the regulatory picture for digital assets keeps shifting. If you trade crypto through a traditional brokerage that treats it as a security, the firm may apply PDT restrictions. Check with your specific platform.
Taxes Are a Separate Question
Being flagged as a pattern day trader by your broker has no effect on how the IRS treats your income. The two designations are independent, and the IRS doesn’t care about FINRA classifications when deciding whether you’re an “investor” or a “trader” for tax purposes.
To qualify as a trader in the eyes of the IRS, you have to seek to profit from daily price movements rather than dividends or long-term appreciation, your activity has to be substantial, and you must trade with continuity and regularity. The IRS looks at typical holding periods, trade frequency and dollar amounts, time devoted to trading, and whether it’s a primary source of income. Hitting the PDT threshold at your broker doesn’t automatically satisfy any of these.
The distinction matters because traders (but not investors) can elect mark-to-market accounting under Section 475(f) of the Internal Revenue Code. That election treats gains and losses as ordinary income rather than capital gains, which removes the $3,000 annual cap on deducting net capital losses, and it lets you deduct trading-related business expenses on Schedule C. The deadline for the election is the due date of your tax return for the year before the election takes effect, without extensions. For mark-to-market treatment in 2026, the election statement had to be filed with your 2025 return. Late elections are almost never granted.
A Framework Change Is Coming
FINRA has adopted new intraday margin standards through Regulatory Notice 26-10 that are set to replace the current day-trading margin requirements in their entirety, including the pattern day trader count methodology and the $25,000 minimum equity requirement. The full scope and effective date will determine how significantly the current rules shift. If you’re actively day trading, monitor this directly through FINRA’s website, because the new framework could substantially alter the capital requirements and restrictions that have defined pattern day trading for over two decades.