One of the four main daily time windows when a major forex center is open — Sydney, Tokyo, London, or New York.
Forex trades 24 hours a day, five days a week, but it's not equally active the whole time. The market moves in waves as the world's financial centers open and close. The Sydney session opens first (5pm NY), then Tokyo (7pm NY), then London (3am NY), then New York (8am NY). When London is open, half the world is trading. When London AND New York overlap (8am-12pm NY), it's the busiest 4 hours of the day.
Each session has its own personality. Tokyo is calm and ranges-bound, with most action in JPY pairs. London brings volatility — most major moves of the day start here. New York adds the biggest USD news (NFP, CPI, FOMC). The London-NY overlap is where the trends actually run.
Knowing the session you're trading is half the battle. Setups that work in London don't always work in Tokyo, because the volume profile is completely different.
The Asia-London open at 3am NY in 2024 reliably set the day's direction on EUR/USD about 65% of the time, especially when paired with a clean NY range break later in the morning.
Frequently asked about trading session
What is a trading session in trading?+
One of the four main daily time windows when a major forex center is open — Sydney, Tokyo, London, or New York.
When will I see trading session used in real trading?+
On every session-aware tool, every economic calendar, every pro trader's watchlist filter.
What is the most common mistake traders make with trading session?+
Trading EUR/USD during the Asian session because "that's when I'm awake." Volume is 3x lower, ranges are tight, fakeouts are common. Either trade the right session or trade JPY pairs (which are active in Asia).
What do experienced traders know about trading session that beginners don't?+
Mark the Asian session high and low on your chart before London opens. The first London move usually breaks one of those levels — that's your direction signal for the rest of the day.
Read the lesson here. Mark the chart on TradingView. Compare brokers with the checklist.
TradingView is the chart workspace most learners already recognize: watchlists, alerts, drawings, and clean multi-market charts. Broker research stays methodology-first: jurisdiction, costs, platform, withdrawals, and risk before any account decision.