{"id":61567,"date":"2026-09-03T17:03:38","date_gmt":"2026-09-03T09:03:38","guid":{"rendered":"https:\/\/www.vtmarkets.com\/en-ca\/uncategorized\/london-session-definition\/"},"modified":"2026-09-03T17:03:38","modified_gmt":"2026-09-03T09:03:38","slug":"london-session-definition","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/en-ca\/trading-glossary\/london-session-definition\/","title":{"rendered":"London session Definition"},"content":{"rendered":"

What Is the London Session and When Does It Start?<\/h2>\n

The London session refers to the period during which the London financial markets are open for trading. As the largest forex trading centre in the world, London generates a disproportionate share of global daily forex volume \u2014 typically accounting for over 30% of total FX turnover. The session is defined by deep liquidity, tight spreads, and high volatility.<\/p>\n

London Session Hours<\/h3>\n\n\n\n\n\n\n\n\n\n
Time Zone<\/strong><\/th>\nSession Open<\/strong><\/th>\nSession Close<\/strong><\/th>\n<\/tr>\n<\/thead>\n
GMT (Winter)<\/td>\n08:00<\/td>\n17:00<\/td>\n<\/tr>\n
GMT+1 (BST \u2013 Summer)<\/td>\n08:00<\/td>\n17:00<\/td>\n<\/tr>\n
UTC<\/td>\n08:00<\/td>\n17:00<\/td>\n<\/tr>\n
Singapore (SGT)<\/td>\n16:00<\/td>\n01:00<\/td>\n<\/tr>\n
New York (EST)<\/td>\n03:00<\/td>\n12:00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Why the London Session Matters for Forex Traders<\/h2>\n

The London session overlaps with the tail end of the Asian session in the morning and the opening of the New York session in the afternoon. The London-New York overlap (approximately 13:00\u201317:00 GMT) is widely considered the most liquid and active window in the entire forex trading day \u2014 spreads tighten further and price movement intensifies.<\/p>\n

Which Currency Pairs Are Most Active?<\/h2>\n

Currency pairs involving EUR, GBP, and CHF see their highest daily volume during the London session. The most actively traded pairs include:<\/p>\n