Is the US Stock Market Open Today? Hours and 2026 Holidays

Yes — the US stock market is open today, Tuesday, September 8, 2026. The NYSE and Nasdaq are running a full regular session from 9:30 a.m. to 4:00 p.m. ET after Monday's Labor Day closure, and US Treasury markets have reopened alongside them. Below: today's exact hours, the two full closures left on the 2026 calendar, and why the 4:00 p.m. bell is about to stop meaning what it used to.

Is the US stock market open today, September 8, 2026?

Open, normal hours, no early close.

Yesterday was the exception. Markets shut for Labor Day on Monday, September 7 — a full-day close covering US equities, ETFs and listed options, with the Treasury and broader fixed-income complex dark as well. That closure is over. Trading resumed at the 9:30 a.m. ET opening bell today.

One thing worth knowing before you place an order this week: the stretch right after Labor Day is one of the more active windows on the calendar. Desks come back from summer coverage, and September's macro releases land in the first two weeks. Thin holiday liquidity is behind you, but so is the calm.

US stock market hours: Regular, pre-market and after-hours

The NYSE and Nasdaq keep the same core schedule, Monday through Friday:

• Regular session: 9:30 a.m. – 4:00 p.m. ET. This is where the overwhelming share of volume, tightest spreads and official closing prices live.
• Pre-market: 4:00 a.m. – 9:30 a.m. ET. Technically seven hours in the pre-market. In practice, liquidity does not really show up until around 8:00 a.m. ET, and quotes before that can be misleadingly wide.
• After-hours: 4:00 p.m. – 8:00 p.m. ET on Nasdaq. This is where earnings reactions happen first, and where retail orders most often get filled at prices they would never accept in daylight.

The practical warning is about the extended sessions, not the regular one. Fewer participants means a wider bid-ask, less depth, and a much higher chance that a market order walks the book. If you trade pre-market or after-hours, limit orders are not a preference — they're the whole defense.

What's left on the 2026 US stock market holiday calendar

Eight of 2026's ten full market closures are already behind us: New Year's Day (January 1), Martin Luther King Jr. Day (January 19), Washington's Birthday (February 16), Good Friday (April 3), Memorial Day (May 25), Juneteenth (June 19), Independence Day observed (July 3) and Labor Day (September 7).

Two remain:

• Thursday, November 26 — Thanksgiving. Full closure.
• Friday, December 25 — Christmas. Full closure.

There are also two shortened sessions left, both ending at 1:00 p.m. ET: Friday, November 27 (the day after Thanksgiving) and Thursday, December 24 (Christmas Eve). Early closes catch people out more often than full holidays do — the market is open, so nothing looks wrong, and then the bell rings three hours ahead of schedule with your order still working.

Why the closing bell no longer ends the trading day

This is the part most "market hours" pages haven't caught up with.

On April 10, 2026, the SEC approved Nasdaq's proposal to expand trading in NMS stocks and exchange-traded products from 16 hours a day, five days a week, to 23 hours a day, five days a week. Nasdaq has since set a target launch of Sunday, December 6, 2026, subject to the Securities Information Processor being ready.

The mechanics: a new overnight session from 9:00 p.m. to 4:00 a.m. ET bolts onto the existing 4:00 a.m.–9:30 a.m. and 4:00 p.m.–8:00 p.m. windows. What's left is a single industry-wide pause from 8:00 p.m. to 9:00 p.m. ET for processing and trade-date rollover, plus all of Saturday.

Nasdaq has been direct about the motivation. Part of it is demand from investors in Asian and European time zones who currently have to trade US equities at inconvenient hours. The other part is competitive: venues offering digital-asset exposure run continuously, and a market that closes for 17.5 hours a day looks increasingly odd next to one that never does.

The better reading of the December 6 date is that it narrows the gap rather than closes it. Saturday stays dark. And "open" is not the same as "liquid" — an overnight session on a mid-cap name will not trade like 10:00 a.m. Assume wider spreads until proven otherwise.

How to trade US stock exposure when Wall Street is closed

Yesterday made the asymmetry concrete. While US equities sat closed for Labor Day, crypto markets never paused: Bitcoin was quoted at $79,291.90 on WEEX as of September 8, 2026, down 0.66% on the day, with Ethereum at $2,498.83 — prices that moved continuously through a session in which no NYSE-listed share changed hands.

That gap is what stock-linked crypto derivatives are built to bridge. On WEEX, USDT-margined perpetual contracts track individual US equities and trade outside the NYSE and Nasdaq calendar. As of September 8, 2026, the TSLA perpetual was marked at 356.00 and the NVDA perpetual at 232.44, both quoted in USDT from the same account used for crypto — no separate brokerage account, no bank wire. The full contract list sits in the WEEX futures markets.

If you go this route, four things deserve attention before size does:

1. You are trading a derivative, not the share. A perpetual contract on TSLA is not TSLA stock. No voting rights, no dividend entitlement, no share register entry.
2. Pricing outside cash-market hours is an estimate. When the underlying exchange is shut, market makers reference index futures, alternative trading systems and internal models. Spreads widen accordingly, and holiday weekends are the worst case.
3. Funding is a running cost. Perpetuals settle a periodic funding payment between longs and shorts. Held across a long weekend, that cost compounds while the underlying market does nothing.
4. Leverage plus a gap is how accounts die. The classic sequence: a position carried through a closure, a weekend headline, and a Monday reopen that prices in everything at once. Liquidation does not wait for the opening bell.

What traders usually miss: the risk of trading a closed market is not that you can't get in. It's that you can't get out at a fair price. Entry liquidity in thin sessions is almost always better than exit liquidity — which is precisely backwards from what you need when the position moves against you.

The short version

The US stock market is open today, September 8, 2026, 9:30 a.m. to 4:00 p.m. ET. You have two full closures left this year — Thanksgiving and Christmas — plus two 1:00 p.m. early closes around them. And if Nasdaq's December 6 launch holds, the question "is the market open?" will have a duller answer in 2027 than it does now: almost always yes, with the harder question shifting to whether it's open and worth trading.

FAQ

1. Is the US stock market open today?

Yes. Tuesday, September 8, 2026 is a regular trading day. The NYSE and Nasdaq are open 9:30 a.m. to 4:00 p.m. ET with no early close scheduled.

2. Was the stock market closed on Labor Day 2026?

Yes. Monday, September 7, 2026 was a full closure for US equities, ETFs, listed options and Treasury markets. Trading resumed on the morning of September 8.

3. What are pre-market and after-hours trading times?

Pre-market runs 4:00 a.m. to 9:30 a.m. ET, with most volume arriving after 8:00 a.m. After-hours runs 4:00 p.m. to 8:00 p.m. ET on Nasdaq. Both sessions carry wider spreads and thinner depth than the regular session.

4. When is the stock market closed for the rest of 2026?

Two full closures remain: Thanksgiving on Thursday, November 26 and Christmas on Friday, December 25. Two sessions close early at 1:00 p.m. ET — Friday, November 27 and Thursday, December 24.

5. Will US stocks trade 24 hours a day?

Not quite. The SEC approved Nasdaq's 23-hour, five-day schedule on April 10, 2026, with a launch targeted for December 6, 2026 pending SIP readiness. Saturdays stay closed, as does an 8:00 p.m.–9:00 p.m. ET daily processing window.

6. Can I get US stock exposure while the market is closed?

Stock-linked perpetual contracts on crypto exchanges, including WEEX, trade outside the NYSE and Nasdaq calendar. They are derivatives rather than shares, they price off models when the cash market is shut, and they carry funding costs and liquidation risk.

Risk Warning

Trading stock-linked perpetual contracts and crypto assets involves substantial risk and may result in partial or total loss of capital. Prices are volatile and, outside US cash-market hours, are derived from index futures, alternative venues and market-maker models rather than a live exchange quote — expect wider spreads and greater slippage during holidays, weekends and overnight sessions. Leveraged positions can be liquidated on a gap move before you are able to react, particularly across a market closure. Perpetual contracts also incur recurring funding payments that erode returns on positions held over long periods, and they confer no shareholder rights, dividends or ownership of the underlying equity. Regulatory treatment of stock-linked digital assets differs by jurisdiction and can change. Trade only with capital you can afford to lose, use limit orders in thin markets, and size positions on the assumption that exit liquidity will be worse than entry liquidity.