Regular trading hours for US stock markets

The US stock market operates on set hours that apply to most investors. The New York Stock Exchange (NYSE) and NASDAQ — the two largest US exchanges — are open Monday through Friday from 9:30 a.m. to 4:00 p.m. Eastern Time. These are the hours when you can buy or sell stocks at the prices you see quoted on financial websites.

The market does not open on weekends or on federal holidays. When a holiday falls on a weekday, the market closes entirely that day. The full list of market holidays changes slightly each year, but includes days like Thanksgiving, Christmas, Independence Day, and New Year's Day.

If you place an order to buy or sell during market hours, it executes at the price available at that moment. If you place an order outside these hours, it will not execute until the market reopens.

Key Takeaways

  • US stock markets close at 4:00 p.m. Eastern Time on weekdays and do not reopen until 9:30 a.m. the next trading day.
  • The market is closed all day on weekends and on federal holidays, even if they fall on a weekday.
  • Pre-market and after-hours trading exist but operate with lower volume, wider price spreads, and higher risk than regular hours.
  • Orders placed outside regular hours will not execute until the market reopens unless you specifically request pre-market or after-hours trading.
  • Time zones matter: if you are west of New York, the market closes earlier in your local time.

Pre-market and after-hours trading windows

Some brokers allow you to trade before and after the official market hours. Pre-market trading typically runs from 4:00 a.m. to 9:30 a.m. Eastern Time. After-hours trading typically runs from 4:00 p.m. to 8:00 p.m. Eastern Time. Not all brokers offer both, and not all stocks can be traded during these windows.

Trading outside regular hours carries real risks. The volume of shares being bought and sold is much lower, which means prices can swing more dramatically on smaller trades. The gap between the bid price (what buyers offer) and the ask price (what sellers want) is wider, so you may get a worse price than during the day. News released after 4:00 p.m. can cause sharp price moves before the market officially opens the next morning.

If you want to trade during pre-market or after-hours windows, check your broker's rules first. Some require you to opt in, some charge extra fees, and some restrict which account types can do it.

How time zones affect closing time for you

The market closes at 4:00 p.m. Eastern Time, but your local closing time depends on where you live. If you are on the West Coast, the market closes at 1:00 p.m. Pacific Time. If you are in the Central Time Zone, it closes at 3:00 p.m. Central Time. Mountain Time sees a 2:00 p.m. close.

This matters because many traders try to place orders in the final minutes of the day. If you are in California and think you have until 4:00 p.m., you will actually miss the market by three hours. Set your clock to Eastern Time or convert your local time before you trade.

What happens when the market is closed

When the market is closed, you cannot buy or sell stocks at market prices. However, news and events continue. Company earnings reports, economic data, and world events can all be announced after 4:00 p.m. or over the weekend. When the market reopens, prices often jump to reflect this news, sometimes by several percentage points.

This is why the opening price on Monday morning can be very different from Friday's closing price, even though no trading happened in between. If you hold stocks over a weekend or holiday, you are exposed to this gap risk — the possibility that the price will move sharply against you before you have a chance to sell.

Holiday closures and shortened trading days

The US stock market closes entirely on federal holidays. In addition to the major holidays like Christmas and Thanksgiving, the market also closes on days like Martin Luther King Jr. Day, Presidents' Day, Memorial Day, Labor Day, and Juneteenth. A full list is published by the NYSE each year.

On a few days each year, the market closes early — at 1:00 p.m. Eastern Time instead of 4:00 p.m. This happens on the day after Thanksgiving and on Christmas Eve (if it falls on a weekday). Your broker should flag these days, but it is worth checking the NYSE calendar if you plan to trade near a holiday.

International stock markets have different hours

If you trade stocks on other exchanges — the London Stock Exchange, Tokyo Stock Exchange, or others — those markets operate on their own schedules in their own time zones. The London market closes at 4:30 p.m. London Time. The Tokyo market closes at 3:00 p.m. Japan Time. These do not align with US hours, so you cannot trade US and international stocks at the same time of day.

Some US brokers offer access to international markets, but the process is different from trading US stocks. You may need a separate account, face currency conversion fees, and deal with lower liquidity. Check your broker's offerings before you assume you can trade a foreign stock.

Frequently Asked Questions

Can I place an order after 4 p.m. and have it execute the next morning?

Yes, but only if your broker supports after-hours trading or if you place a standing order. A standing order (also called a good-till-cancelled order) stays active until the market opens and executes at the price you set, if that price is reached. Ask your broker which order types they support.

What if I try to trade during market hours but my order does not go through?

The most common reason is a technical issue with your broker's platform or your internet connection. Refresh your page and try again. If the market is still open and your order still fails, contact your broker's support line. Do not assume the order went through just because you submitted it.

Does the market close earlier on any day besides the day after Thanksgiving?

Yes. The market closes at 1:00 p.m. Eastern Time on Christmas Eve if it falls on a weekday. Some years this does not happen because Christmas Eve falls on a weekend. Check the NYSE holiday calendar for the current year.

If I live outside the US, when does the market close in my time?

The US market closes at 4:00 p.m. Eastern Time every trading day. Convert that to your time zone using a time zone converter. Remember that Eastern Time shifts between EST (Eastern Standard Time) and EDT (Eastern Daylight Time) depending on the time of year, so the conversion changes twice yearly.

Can I trade stocks on Sunday night before Monday opens?

No. The market does not open for regular trading until 9:30 a.m. Eastern Time on Monday. Some brokers offer pre-market trading starting at 4:00 a.m. Monday morning, but not on Sunday night. Check your broker's specific hours.