US stock market closes at 4 p.m. ET: 2026 hours and holidays

Ask anyone on a trading desk when the U.S. stock market closes and the answer comes back fast: 4:00 p.m. Eastern Time. The New York Stock Exchange and Nasdaq both list regular equity trading from 9:30 a.m. to 4:00 p.m. ET, and that 4:00 p.m. print is where most index funds, mutual funds and institutional orders are benchmarked. Investors who talk about “the close” are referring to that cut-off — even though after-hours sessions keep running well past it.

Regular trading spans 9:30 a.m. to 4:00 p.m. ET on ordinary business days. A company quoted on either exchange is described as having traded “at the close” once that session wraps. NYSE and Nasdaq run the same headline hours, so a reader needs separate clocks only when the question moves beyond the main session into extended trading.

Every exchange calendar uses ET as its reference. Readers outside the eastern United States take that timestamp and convert it. The mistake that trips people up on travel days or across borders is a clock mismatch — the exchange is open, the trader applied the wrong time zone. Once the schedule is published in ET, the reader or broker translates it.

Premarket and after-hours add one extra layer. “Premarket” means trading before the opening bell; “after-hours” means trading after the regular session ends. Nasdaq’s published schedule puts premarket starting at 4:00 a.m. ET and after-hours running until 8:00 p.m. ET. Companies releasing earnings early, regulators posting market-moving announcements, traders reacting to overseas news before New York opens — that is when extended-hours sessions matter. But trading in those windows is thinner, spreads are wider and not every broker grants the same access. The clean answer to “when does the stock market close” is still 4:00 p.m. ET.

The word “market” itself generates confusion. Listed equities on the two big exchanges follow the 9:30-to-4:00 schedule. Other assets run on different calendars. Bond markets, futures contracts and some options trading all have their own cut-offs. For U.S. stocks, the NYSE holiday calendar and Nasdaq schedule provide the baseline; TradingHours.com lays the day out in a single view.

Holiday exceptions

Holiday weeks take a simple query and make it harder. Full-day closures and the occasional early finish break the standard 4:00 p.m. pattern. For 2026, the NYSE and Nasdaq each publish an official holiday schedule — there is no one-size-fits-all market rule. One item already flagged on the NYSE trading-hours page: an early close at 1:00 p.m. ET on Thursday, December 24, 2026. Three hours shaved off a normal session. Exactly the kind of detail a trader needs before submitting holiday-week orders.

Shortened sessions compress how the market operates. Portfolio managers still execute. Funds still need end-of-day marks. Companies still put out news. But a shorter window pulls volume into the morning. Somebody googling “what time does the stock market close today” near a holiday is often asking whether the ordinary 4:00 p.m. benchmark still holds. The safest sequence: check the exchange calendar first, then the brokerage platform. Brokers occasionally impose their own cut-offs for certain order types even when the exchange itself stays open.

Market holidays are not the same as bank holidays. Some federal holidays close the stock market; others leave it running. The official exchange pages sort this out faster than any finance blog because they list actual exchange treatment for the specific year. The schedule is a matter of record, not opinion. When the market announces a special closure or a national day of mourning, the wording on those pages changes.

Premarket and after-hours

Extended trading is where the word “close” trips up newer readers. If a stock changes hands after 4:00 p.m. ET, the regular market did not fail to shut — a separate after-hours session is still open for eligible orders. Nasdaq says its premarket session begins at 4:00 a.m. ET and after-hours runs to 8:00 p.m. ET. Earnings releases, merger announcements, macroeconomic data — those are the events that drive volume in these windows. Prices can swing sharply. Liquidity is thinner, the field of participants narrows, and bid-ask spreads widen.

Search engines routinely blur two different questions. One: when does the stock market close? Answer: 4:00 p.m. ET on a normal trading day. Two: can stock trading keep going after that? Yes, in extended-hours sessions, though access and execution quality depend on the broker. A site that says 4:00 p.m. and a site that says 8:00 p.m. are both correct — they are describing different sessions.

What to watch next

The durable rule is this: 4:00 p.m. ET is the default close for U.S. equities; 9:30 a.m. ET is the regular open. Official holiday notices from the exchanges are the only exceptions worth tracking. Readers near a shortened session should watch for early-close announcements. Anyone acting before the bell or after the close is in extended-hours territory, not the main market. If the exchanges revise their calendars or declare a special closure, the linked source pages update first.