Stock Market Hours: Trading Across Global Exchanges
Global traders must understand trading hours across major exchanges. Learn when markets open, close, and overlap for 24-hour trading opportunities.
Major Global Exchanges
The world's largest stock exchanges operate in different time zones, creating overlapping trading windows. Understanding these windows is crucial for international traders.
NYSE (New York)
Opens 9:30am EST, closes 4pm EST. Pre-market trading starts at 4am, after-hours trading until 8pm. This is the world's largest exchange by market cap.
LSE (London)
Opens 8am GMT, closes 4:30pm GMT. Overlaps with NYSE for about 4 hours (9:30am–1pm EST / 2:30pm–5:30pm GMT). This is the primary overlap window for USA-Europe trading.
TSE (Tokyo)
Opens 9am JST, closes 3pm JST (no afternoon session). Overlaps with London for about 1 hour in the morning. No overlap with NYSE during regular hours.
ASX (Sydney)
Opens 10am AEDT, closes 4pm AEDT. Trades during Asian evening and overlaps with Tokyo. First market to open each trading day.
Trading Overlap Windows
- USA-Europe: 9:30am–1pm EST (4 hours)
- Europe-Asia: 8am–9am GMT (1 hour)
- Asia-USA: Limited to after-hours trading