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Trading Basics

The Pattern Day Trader Rule

What counts as a day trade, how the classification is triggered, and how traders work around it.

Elena Cruz · Updated February 2026 · 5 min

What triggers the label

In US margin accounts, placing four or more day trades within five business days can classify the account as a pattern day trader, which carries a minimum equity requirement.

Practical consequences

Traders under the threshold often trade fewer, higher-quality setups, use a cash account, or hold positions slightly longer. Each choice changes the strategy, not just the paperwork.

Check the current rules

Regulatory details change and brokers apply them differently. Treat this page as orientation and confirm the current requirements with your broker before relying on them.

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