Apr 14, 2018 · Forex is a 24-hour market, meeting the constant worldwide demand to buy and sell international currencies. It is the largest financial market around, operating in a digital marketplace. Historically, physical exchanges dominated the trading landscape. Now, decentralisation is the driving force behind forex being a true 24-hour market. Forex Trading Sessions - BabyPips.com Forex Market Hours. Before looking at the best times to trade, we must look at what a 24-hour day in the forex world looks like. The forex market can be broken up into four major trading sessions: the Sydney session, the Tokyo session, the London session, and Pipcrawler’s favorite time to trade, the New York session. Below are tables of the