What Are Trading Sessions? A Global Market Guide
Forex and global markets don't have one open and close. Learn the four major trading sessions and when the best opportunities occur.
Basics · May 21, 2026 · 4 min read
The global forex market runs 24 hours, 5 days a week, divided into four major sessions: Sydney (Australian), Tokyo (Asian), London (European), and New York (US). Each session has distinct characteristics in terms of volume, volatility, and which currency pairs are most active.
The Best Times to Trade
The London-New York overlap (approximately 8am–12pm EST) is the highest-volume period in forex, producing the largest moves and tightest spreads. The Asian session is typically quieter, favoring range strategies. The London open is especially significant for EUR, GBP, and CHF pairs, often producing sharp directional moves as major institutions begin their trading day.
Session Behavior by Asset Class
For US stocks, the most active period is the first hour after market open (9:30–10:30am EST) and the final hour before close (3:00–4:00pm EST). Crypto markets operate 24/7 without sessions, though volumes typically peak during US market hours. Understanding session timing helps you anticipate when volatility will expand or contract.
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