When is the most popular foreign exchange market? The main markets in the world are London (Europe) and New York. It is said that the most active trade in 1 day is the time when these 2 markets overlap. In Japan time, it is about 9 hours from 2 pm to 5 am.
For this reason, prices that did not fluctuate so much during the daytime in Japan time tend to become more active around 9 in the afternoon.
Trading in this time zone means that you trade in a market that is central in the world, so you may feel a different global trend.