Trading Sessions Explained: Asian, London and New York (Free Guide)

Key takeaways

The trading day runs in three sessions, and each one has its own personality
Asian session: quiet range that builds the levels which matter later
London: the biggest session, sweeps the Asian range and starts the real trend
The London to New York overlap (about 13:00 to 17:00 UTC) is the most volatile window of the day
Want movement, trade London and the overlap. The Asian session is for patience, not action

Why the market goes quiet, then explodes

Ever notice the chart doing nothing for hours, then moving more in twenty minutes than it did all morning? That is not random. The trading day is three sessions taking turns, and each one behaves differently. Once you can see which session you are in, half the confusion disappears: you stop expecting trends from a window that only ever ranges, and you stop sitting out the window that actually moves.

A flat quiet candle range followed by two large green expansion candles, above a 24 hour session timeline — The same day, two personalities: hours of drift, then the explosion. The sessions explain it.

Every image below is a still from the video, so you can follow along frame by frame. All times are UTC; they shift by an hour with daylight saving.

Session 1: Asian, the quiet builder (00:00 to 09:00 UTC)

Tight sideways candle range inside a marked box, with the Asian band highlighted on the session timeline — Tokyo, Sydney, Singapore. Price ranges, and the range builds the levels that matter later.

While Tokyo, Sydney and Singapore are the only centres open, volume is thin and price mostly drifts sideways. If you are new, this is the session that tricks you into thinking nothing ever happens, and into forcing trades inside a range that is not going anywhere.

But the Asian session is doing a job: it is quietly building the day's key levels. The high and low of that range collect stops and pending orders, and those orders are exactly what the next session comes hunting for. Mark the Asian high and low, then be patient.

Session 2: London, the trend starter (08:00 to 17:00 UTC)

A candle sweeping below the marked Asian range then a strong green trend upward, with the London band lit on the timeline — London sweeps the Asian range first, then the real trend of the day kicks off.

Then London wakes up and everything changes. London is the biggest forex session on the planet, and when it opens the volatility comes alive. Watch what it does with the Asian range: very often the first move is a sweep, a push through the Asian high or low that collects the stops sitting there, before the real trend of the day kicks off in the opposite direction.

That sweep then reverse pattern is the same mechanic as the fair value gap entry: let the fake move happen, then trade the real one. The London open is where that setup prints most reliably.

Session 3: New York and the overlap (13:00 to 22:00 UTC)

Strong delivery candles with a glow labelled big delivery, and the gold overlap window marked where the London and New York bands cross — New York opens while London is still trading. The overlap is the busiest window of the whole day.

New York opens while London is still going, and from roughly 13:00 to 17:00 UTC both giants are trading at the same time. That overlap is the busiest, most volatile stretch of the entire day: the most volume, the tightest spreads, and the window where the big moves usually get delivered. US news releases also land in this window, which adds fuel; check the calendar before trading through them.

The takeaway: match the session, lose the confusion

A full day of candles from flat range to trend, with Trade here marked over London and the overlap, and Patience over the Asian band — Trade London and the overlap for movement. Treat the Asian session as preparation time.

Want movement: trade the London session and the London to New York overlap
Asian session: preparation, not action. Mark the range, set your levels, wait
Late New York (after 17:00 UTC): volume fades, moves get choppy, be selective
One habit: before any trade, ask which session am I in, and is this window known for trends or ranges

One honest exception: synthetic indices

Sessions matter on forex, gold and index CFDs because they follow real-world volume. Deriv's synthetic indices do not: Volatility 75, Boom and Crash run on a random number generator 24 hours a day, so there is no session pattern to trade there, whatever anyone on YouTube claims. On synthetics, trade the chart pattern, not the clock.

Put it to work

Convert the session times to your own timezone once and write them down. Then open a free demo, pick one session-driven market, and just watch the handover for a week: Asian range, London sweep, overlap delivery. Pair what you see with the opening range strategy, run every setup through the pre-trade checklist, and if candles and structure are still new, start with the free beginner course.

Try trading free, $10,000 virtual demo →

Frequently asked questions

What are the three main trading sessions?

The Asian session (Tokyo, Sydney, Singapore), the London session and the New York session. Together they cover the full 24 hour day. In UTC terms: Asian roughly 00:00 to 09:00, London 08:00 to 17:00 and New York 13:00 to 22:00. Exact hours shift by an hour with daylight saving.

Which session is the most volatile?

The London to New York overlap, roughly 13:00 to 17:00 UTC, when both centres are trading at the same time. It is the busiest, most liquid window of the day and where the biggest moves usually get delivered.

What time is the London session in my timezone?

London runs roughly 08:00 to 17:00 UTC. That is 09:00 to 18:00 in Lagos and Harare (UTC+1 and UTC+2), 10:00 to 19:00 in Johannesburg area time, 11:00 to 20:00 in Nairobi, and 03:00 to 12:00 in Jamaica. Check once for your own clock and write it on your desk.

Why does the market go quiet during the Asian session?

Volume. The big London and New York desks are offline, so price drifts sideways in a range while orders build up above the high and below the low of that range. That quiet range becomes the fuel for the London move: those levels are exactly where stops and pending orders sit.

Do sessions matter on Deriv synthetic indices?

No, and that is the honest answer. Synthetics like Volatility 75 and Boom and Crash run on a random number generator 24/7, so there is no London desk waking up and no session pattern to trade. Session logic applies to forex, gold and index CFDs. On synthetics, trade the chart pattern, not the clock. See the synthetic indices guide for the details.

Can I practise session-based trading for free?

Yes. Open a free Deriv demo with $10,000 virtual funds, pick one instrument that follows sessions, like a US index CFD or gold, and watch how the Asian range, the London sweep and the New York delivery repeat. Twenty observed sessions will teach you more than any indicator.

Written by Tony: AA Global FX
Tony runs a live trading desk on Deriv synthetic indices and index CFDs and has published 116+ free trading tutorials on YouTube since 2022. About · YouTube
Last updated: 2026-07-17

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