Optimal Forex Trading Hours Guide for Vietnamese Investors

The Forex market operates continuously 24/7, but it is not always the ideal time to trade. The important thing is to understand when the forex market closes during the main sessions and when it is most active. This article will help you identify the trading hours with the highest performance according to Vietnam time.

The Four Major Trading Sessions Worldwide

The foreign exchange market is divided into four major trading sessions across different continents:

Sydney Session (Australia)

• Opens: 5am – 2pm (summer), 4am – 1pm (winter, Vietnam time)
• This is the session with the lowest liquidity, suitable for those who prefer early trading

Tokyo Session (Asia)

• Opens: 6am – 3pm (Vietnam time)
• An average activity session, Japanese Yen pairs (JPY) tend to fluctuate strongly

London Session (Europe)

• Opens: 2pm – 11pm (summer), 3pm – 12am (winter, Vietnam time)
• One of the most active sessions with high trading volume

New York Session (America)

• Opens: 7pm – 4am the next day (summer), 8pm – 5am the next day (winter, Vietnam time)
• A session with high liquidity and significant price volatility

The four main trading centers (London, New York, Singapore, Hong Kong) account for up to 75% of the total global forex turnover.

Overlapping Periods – Gold Trading Opportunities

When two or more sessions open simultaneously, trading volume and price volatility increase significantly, creating profit opportunities.

London & New York Overlap (7pm – 11pm, Vietnam time)

This is the most ideal time for trading. USD and EUR – the two strongest currencies in the world – are actively traded during this period. The overlap of the two largest markets creates many profitable opportunities. Most professional traders focus on this time frame due to high liquidity and clear volatility.

Sydney & Tokyo Overlap (6am – 1pm, Vietnam time)

This period does not produce as strong price movements as London/New York, but still offers notable opportunities. Yen-related pairs like EUR/JPY and GBP/JPY tend to have higher-than-normal volatility.

Tokyo & London Overlap (1pm – 2pm, Vietnam time)

Lasting only 1 hour and occurring at the end of the Asian session and the start of the European session, trading activity is relatively limited. JPY pairs remain good options to watch.

Optimal Times During the Week

Not every day of the week is equally suitable for trading.

Monday: The market is usually quiet, with about half the volatility compared to midweek days.

Tuesday, Wednesday, Thursday: These days are the most active, with clear trends and good opportunities.

Friday: The morning session is lively, but the afternoon tends to be dull as traders close positions in preparation for the weekend, avoiding risks from unexpected news.

Tips for Vietnamese Traders

For the best trading performance, focus on the time from 7pm – 11pm (Vietnam time) when the London and New York sessions overlap. This is when liquidity is at its peak, profit opportunities are highest, and your trading decisions can be made quickly and accurately. Combining this with Tuesday to Thursday will give you the most ideal trading conditions.

Understanding when the forex market closes during sessions and when it operates at full capacity is the key to optimizing your trading strategy.