Which forex session is open right now
The market runs around the clock from Monday morning in Sydney to Friday evening in New York, but it is never equally busy. Four centres keep their own hours, and which one is awake decides whether a move carries or fades. The clock below reads your own time zone.
Times follow each centre's own clock change, so they stay right all year.
Open right now
Reading your clock.
- Sydney...
- Tokyo...
- London...
- New York...
Hours are shown in your own time zone and follow each centre's own clock change, so they shift by an hour at different times of the year. Trading itself runs through the night; a closed centre means its own desks have gone home, not that the market has stopped.
The four sessions
Sydney
The week starts here. Thin liquidity, and the New Zealand and Australian releases of the early morning.
Tokyo
Japanese and Australian data, and the yen traded by the people who hold it. Ranges are narrower, which suits a trader waiting for a level.
London
The deepest session of the day and where European news lands. It is also where our own measurement of every setup begins.
New York
American data at the start of it, so this is where the dollar gets repriced. Canadian figures often land in the same minute.
The hours that matter
The overlap between London and New York is the busiest stretch of the day. Both books are open, spreads are at their tightest and the reaction to American data happens with European desks still at their screens. Most of the day's range is made in those few hours.
The quietest stretch is the handover from New York to Sydney, when almost nobody with size is trading. Moves there are cheap to make and often undone by the time London arrives, which is why a breakout at three in the morning deserves more suspicion than one at nine.
Between those two extremes, the rule is simple: a pair is worth trading when the people who use its currency are awake and its news is landing. Everything else is a chart moving on thin air.
Why most session tables are wrong
Europe, the United States and Australia change their clocks on different weekends. For about a fortnight, twice a year, the gap between London and New York is an hour off what a fixed table says, and the Australian change runs the other way entirely because their seasons are reversed.
A printed table cannot follow that. The clock at the top of this page reads each centre in its own time zone and converts to yours, so it stays right through every changeover.
It matters more than it sounds: a release you had pencilled in for half past one lands at half past two, and the session you planned to trade started an hour before you sat down.
The session decides what you are measuring
We publish a top 3 of setups every trading morning and measure each one against price afterwards. The window we measure in starts at the London open, for the same reason a trader cares about sessions: that is when the money that sets these prices arrives.
When we compared measurement windows across 2024 to 2026, the choice of window changed the outcome, and the one anchored to the London session held up across all three years rather than in one of them. It is the clearest evidence we have that hours are not a detail.
What lands in which session is on the calendar, and which pairs come alive when is on the pairs page.
Questions about market hours
What are the forex market hours?
The market runs 24 hours a day from the Sydney open on Monday morning to the New York close on Friday evening. Within that, four centres keep their own business hours: Sydney, Tokyo, London and New York, and the busiest stretch is when London and New York are open at the same time.
When do London and New York overlap?
For about three hours, from the New York open until London closes. That window has both books open at once, so it carries the most volume and the tightest spreads of the day, and most of the reaction to American data.
Do the session times change during the year?
Yes, and that is what makes most session tables wrong for a fortnight at a time. Europe, the United States and Australia change their clocks on different weekends, so the gap between the centres shifts. The clock on this page reads each centre's own time zone, so it follows those changes by itself.
Which session is best to trade?
The one where your pair's own news lands. A euro pair in the London morning has the depth and the releases behind it; the same pair at 22:00 has neither. If you trade the dollar, the New York morning and the overlap with London are where it gets repriced. Which pairs, which session
Is the market open on the weekend?
No. It closes at the New York close on Friday and opens again at the Sydney open on Monday. Anything that happens in between gets priced into the first minutes of the new week, which is why a Monday opening gap follows a weekend of news.