Who Matches Overnight US Stock Trades?
Who matches overnight US stock trades? The single ATS behind the 8 p.m. to 4 a.m. session, and why no NBBO protects your resting limit order at 2 a.m. ET.
Market hours
When US markets trade, including holidays, early closes, and the pre-market and after-hours sessions, from the exchange calendar and the tape.
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US Premarket and After-Hours in UK Time
US premarket and after-hours in UK time, from the 9:00am BST premarket open to the 1:00am close, plus the autumn weeks when the gap drops to four hours.
ES Futures Trading Hours and the Daily Break
ES futures trading hours in CT and ET: the Sunday 5 p.m. open, the 4 p.m. maintenance break, and why the old 3:15 p.m. equity index halt no longer applies.
Is the US Market Open on Japanese Holidays?
Is the US market open on Japanese holidays? Yes: the NYSE and Nasdaq ignore the TSE calendar. What still stalls is JPY settlement and FX conversion.
US Stock Market Hours in UAE Time (GST)
US stock market hours in UAE time: the 09:30 to 16:00 ET session runs 17:30 to 00:00 GST in US summer and 18:30 to 01:00 GST in winter, plus premarket.
Overnight Trading Order Types: Limit Only
Overnight trading order types, explained: why the session is limit only at most brokers, and how time in force behaves on an order resting at 2 a.m.
US Market Hours in German Time (CET/CEST)
US market hours in German time: the NYSE session in CET and CEST, the Xetra overlap window, and the few weeks each year when the clock gap shrinks.
US Stock Market Hours in Singapore Time
US stock market hours in Singapore time: the New York session opens 21:30 or 22:30 SGT depending on US daylight saving. Full SGT clock, plus holidays.
US Stock Market Hours in Mountain Time
US stock market hours in Mountain Time: 7:30 a.m. to 2:00 p.m. in Denver all year, 6:30 a.m. in most of Arizona each summer. Live session data inside.
After-Hours Trading on Holidays and Weekends
Is after-hours trading open on holidays or weekends? What runs on a 1:00 p.m. early close, why Saturday is dark, and how to check any date yourself.
US Stock Market Hours in London Time (BST/GMT)
US stock market hours in London time: the NYSE opens at 14:30 and closes at 21:00 for most of the year, moving to 13:30 for a few weeks each spring and autumn.
US Stock Market Hours in Sydney Time
US stock market hours in Sydney time: NYSE opens at 23:30 AEST, 00:30 or 01:30 AEDT by season. All 2026 and 2027 changeover dates, holidays and pre-market.
US Stocks 23/5 Trading: The December 2026 Plan
US stocks are set to trade 23/5 from December 6, 2026 if the feeds are ready. What overnight trading does to trade dates, daily bars, volume and LULD bands.
Options Expiration Calendar 2026: All 12 Dates
The full 2026 options expiration calendar: twelve monthly third Fridays, the four quarterly dates, and the holiday rule that can shift one to a Thursday.
US Market Hours and Daylight Saving Time
US market hours never change in New York: 9:30 to 16:00 ET all year. See what daylight saving does to the open in London, Frankfurt, Tokyo and Sydney.
US Stock Market Hours Around the World
US stock market hours run 9:30 a.m. to 4:00 p.m. New York time. See that session converted into major world time zones, plus the twice yearly clock shifts.
Is the Stock Market Open Today?
Is the US stock market open today? A computed open/closed status, today's calendar, every upcoming holiday, and what happens to orders placed while it's closed.
When Do Mutual Funds Trade? NAV Pricing at 4 pm
Mutual funds trade once a day, priced at the 4 pm ET NAV, no intraday prices, no limit orders. See when orders fill, the broker cutoff, and T+1 settlement.
Stock Market Hours: Open 9:30, Close 4:00 ET
What time does the stock market open and close? NYSE and Nasdaq regular hours run 9:30 a.m.–4 p.m. ET, plus premarket and after-hours; closed weekends.
Premarket and After-Hours Trading Hours (ET)
Premarket runs 4-9:30 a.m. ET, after-hours 4-8 p.m. See what the tape shows: each session's volume share, how much wider spreads cost, and when news moves.
Stock Market Holidays 2026–2027: NYSE & Nasdaq
When is the stock market closed? Every upcoming NYSE & Nasdaq holiday and 1:00 p.m. early close for 2026–2027, from the live exchange calendar.