Forex Market Hours in United States
The four major forex sessions in US Eastern Time (ET) with the best trading window highlighted — auto DST aware via the live clock on this page.
When does the forex market open in the United States?
The forex market opens 17:00 ET and runs through the week until the New York close (17:00 ET Friday). In United States time the four major sessions are: Sydney 16:00–01:00 ET, Tokyo 19:00–04:00 ET, London 03:00–12:00 ET, and New York 08:00–17:00 ET. The best window is 08:00–12:00 ET — the London–New York overlap with the highest liquidity and tightest spreads.
- ETET timezone
- 08–12Best window ET
- EDTUS daylight time
- CFTC/NFAUS regulators
Live Forex Status
Real-time market status and session times in local timezone — updates every second
Forex market is open right now
The forex market is open right now (2026-11-03 11:21 UTC). Active sessions: London.
Sydney
Tokyo
London
New York
Forex Sessions in US Eastern Time (ET)
Standard reference times. London and New York can shift by one hour during daylight saving transitions — the live clock above stays DST-aware.
| Session | UTC | ET (United States) | Volatility |
|---|---|---|---|
| Sydney | 21:00 – 06:00 | 16:00–01:00 ET | Low |
| Tokyo | 00:00 – 09:00 | 19:00–04:00 ET | Medium |
| London | 08:00 – 17:00 | 03:00–12:00 ET | High |
| New York | 13:00 – 22:00 | 08:00–17:00 ET | Highest |
Best window for US traders
- US data pulse — NFP, CPI and FOMC land in the New York window and drive USD majors.
- 08:00–12:00 ET overlap — London still open; deepest book for EUR/USD and GBP/USD.
- CFTC/NFA retail rules — US-facing brokers face tighter leverage than most offshore venues.
- Holiday thinning — Thanksgiving and Independence Day cut New York participation even if FX stays open.
How DST Affects Forex Hours in United States
Yes. Most of the US observes daylight saving time. Eastern Time switches between EST and EDT, which can temporarily change overlap length versus London until Europe also changes clocks.
Standard reference
London 03:00–12:00 ET · New York 08:00–17:00 ET · Best window 08:00–12:00 ET.
UK / EU summer
The US starts daylight time about two weeks before Europe. Until the UK switches, London appears about 04:00–13:00 ET. Once both are aligned (EDT + BST), London is 03:00–12:00 ET.
US summer
New York stays 08:00–17:00 local year-round. During US daylight time its UTC window is 12:00–21:00; London’s UTC window also shifts with BST.
Forex Trading in United States — Regulatory Context
Forex trading is legal in the United States. Retail forex brokers serving US clients are typically regulated by the CFTC and belong to the NFA. Leverage rules are stricter than in many offshore jurisdictions.
Use the live clock on this page with the FxOpenHours converter to confirm session status before you trade.
Holidays & Liquidity in United States
US market holidays such as Independence Day, Thanksgiving and Christmas reduce New York-session liquidity, even though the global forex market may still be open.
For the full holiday calendar see our Forex Holiday Hours 2026 guide.
Frequently Asked Questions
What are forex market hours in United States?
In United States time (ET, UTC-5 / UTC-4): Sydney 16:00–01:00 ET, Tokyo 19:00–04:00 ET, London 03:00–12:00 ET, and New York 08:00–17:00 ET. The market is open 24/5.
What is the best time to trade forex in United States?
08:00–12:00 ET — the London–New York overlap. This window usually offers the highest liquidity and tightest spreads.
Does daylight saving time affect forex hours in United States?
Yes. Most of the US observes daylight saving time. Eastern Time switches between EST and EDT, which can temporarily change overlap length versus London until Europe also changes clocks.
Is forex trading legal in United States?
Forex trading is legal in the United States. Retail brokers are typically regulated by the CFTC/NFA, with stricter leverage rules than many offshore jurisdictions.
What time does the London session open in United States?
London session hours in United States: 03:00–12:00 ET. Use the live clock on this page for DST-aware conversions.