The stock market opens at 9:30 a.m. Eastern Time on regular trading days

The New York Stock Exchange (NYSE) and NASDAQ — the two largest U.S. stock exchanges — both open their doors at 9:30 a.m. Eastern Time, Monday through Friday. This is the official start of the regular trading session. The market closes at 4:00 p.m. Eastern Time the same day.

If you live outside the Eastern Time zone, you need to convert. 9:30 a.m. ET is 8:30 a.m. Central Time, 7:30 a.m. Mountain Time, and 6:30 a.m. Pacific Time. The market does not shift its hours for daylight saving time — it stays on Eastern Time year-round.

The stock market is closed on weekends and on federal holidays. When a holiday falls on a weekday, the exchanges shut down entirely. The market also closes early — at 1:00 p.m. Eastern Time — on the day after Thanksgiving and on Christmas Eve, if either falls on a weekday.

Key Takeaways

  • Regular trading runs from 9:30 a.m. to 4:00 p.m. Eastern Time, Monday through Friday.
  • The market is closed on weekends and federal holidays, with no trading at all on those days.
  • Pre-market trading begins as early as 4:00 a.m. ET, and after-hours trading continues until 8:00 p.m. ET, but with lower volume and wider price swings.
  • You can place orders before the market opens, but they will not execute until 9:30 a.m. ET or later.

Pre-market trading starts before 9:30 a.m.

Before the official opening bell, there is a period called pre-market trading. Most brokers allow you to trade starting at 4:00 a.m. Eastern Time, though some open as early as 7:00 a.m. ET. Pre-market trading ends at 9:30 a.m. ET when the regular session begins.

Pre-market trading is thinner than regular trading — fewer buyers and sellers are active, so prices can swing more sharply on smaller trades. If you place an order during pre-market hours, it may not fill at the price you see on your screen. Many individual investors avoid pre-market trading for this reason.

After-hours trading continues past 4:00 p.m.

After the regular market closes at 4:00 p.m. Eastern Time, after-hours trading continues. Most brokers allow trading until 8:00 p.m. ET. Some brokers stop at 5:00 p.m. or 6:00 p.m., so check your broker's specific hours.

Like pre-market trading, after-hours trading has lower volume and wider spreads — the gap between the bid price (what buyers offer) and the ask price (what sellers want). A stock might jump or drop sharply on a small trade. News released after 4:00 p.m. can move prices significantly before the regular market reopens the next morning.

How to check if the market is open today

The fastest way to know if the market is open is to check the NYSE or NASDAQ websites directly. Both publish their holiday calendar and trading hours. You can also call your broker — they will tell you whether trading is active.

If you see a major news event and want to know whether the market is trading, look at a financial website like Yahoo Finance, MarketWatch, or your broker's platform. These sites display the current market status in real time. If the market is closed, they will say so clearly.

What happens if you place an order when the market is closed

If you place a buy or sell order while the market is closed, the order sits in a queue. It will not execute until the market reopens — usually at 9:30 a.m. ET the next trading day. Your broker may give you the option to place a pre-market order that executes during pre-market hours instead, but this is not the default.

The price you see when you place the order is not the price you will get. Stock prices move overnight based on news, earnings reports, and global events. Your order will fill at whatever price the stock is trading at when it reaches the front of the queue — which could be higher or lower than what you expected.

Holiday closures and early closures

The stock market closes entirely on New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving, and Christmas. If any of these holidays falls on a weekend, the market is closed on the nearest weekday instead.

The market also closes early at 1:00 p.m. Eastern Time on the day after Thanksgiving and on Christmas Eve, provided these days fall on a weekday. There is no after-hours trading on early-close days.

Frequently Asked Questions

Can I trade before 9:30 a.m.?

Yes, most brokers offer pre-market trading starting at 4:00 a.m. Eastern Time. However, pre-market trading has fewer participants and wider price swings, so orders may not fill at the price you expect. Check your broker's specific pre-market hours before placing an order.

What if I place an order at 8:00 p.m. after the market closes?

Your order will wait in the queue and execute when the market reopens, usually at 9:30 a.m. the next trading day. The price you see when you place the order is not may provide — the stock price will change overnight, and your order will fill at the market price when it reaches the front of the queue.

Is the stock market open on Christmas?

No, the stock market is closed on Christmas Day. If Christmas falls on a weekend, the market is closed on the nearest weekday. There is no trading at all on this day, including pre-market and after-hours.

Why does the market close at 4:00 p.m. and not later?

The 9:30 a.m. to 4:00 p.m. schedule has been the standard for decades and is set by the NYSE and NASDAQ. After-hours trading exists for traders who want to trade outside these hours, but it is less liquid and riskier than regular trading.