Forex market hours

Forex trading hours around the world

The forex market is open 24 hours a day, from Sunday evening until Friday night. This is due to the various international time zones which allow you to trade all hours of the day. There are major trading sessions in these three locations:

• Tokyo (Asian session)

• London (European session)

• New York (North American session)

What time does the forex market open?

The forex market is open 24 hours a day from 5pm Sunday to 4pm Friday, due to differing time zones throughout the world. This offers many trading opportunities; however, certain periods of the day have higher volatility, such as the 8am to noon crossover of the New York and London exchanges.

During the autumn and winter months, the Tokyo session opens at 12am and closes at 9am UK time. It is one of the largest forex trading centers worldwide, with roughly a fifth of all forex transactions occurring during this session. During the Asian session, there’s likely to be more movement in currency pairs containing the yen, as well as Asia Pacific currency pairs, like AUD/USD.

The London forex market hours run from 3am to 11:30am (EST), and the Sydney forex market hours are from 3pm to 12am (EST), completing the 24-hour forex trading loop.

Forex trading sessions

What time should you trade forex?

Theoretically, an effective time to trade forex is when the market is most active, so when the greatest volume of trades occur at one time. Such a climate offers high liquidity and tighter spreads. Therefore, the most optimal time to trade is during overlaps between open markets. The heaviest overlap is between the London and New York sessions.

During this time, there is also high volatility, so despite there being a tighter spread initially, major economic news announcements could cause the spread to widen. However, high volatility can be favourable when trading in the forex market. See our guide on risk management for more on managing volatile markets.

The London session is also the busiest market of them all, particularly in the middle of the week. Trading on a Friday, however, offers lower volatility with fewer people trading, making liquidity lower. It’s also dependent on what currency pair you’re trading, for example, trading on JPY would be more apt during the Asian session. Practice trading on currencies through a CFD trading demo account.

What are the most volatile currency pairs?

Volatility is dependent on the liquidity of the currency pair and is shown by how much the price moves over a period of time. This impacts the spread, with the price movement being depicted by the number of pips. There will be pairs which naturally have higher volatility, but numerous factors can come into play which can cause pairs to become more volatile. Forex market hours can have an effect on the volatility of a forex pair at certain points throughout the day, either increasing or reducing volatility.

Some of the most volatile forex pairs are:

• AUD/JPY

• NZD/JPY

• AUD/USD

• GBP/AUD

Major currency pairs tend to have lower volatility compared with the exotic pairs, as when there is high liquidity, there tends to be lower volatility. Currency pairs from more developed countries tend to have lower volatility as prices are typically more stable. There is also lower supply and demand for currencies from emerging markets.

What causes volatility in forex?

Major news events, for example, Brexit, can cause volatility within the forex market and widen spreads. Price fluctuations can also be influenced by hikes in interest rates or commodity price surges.

Trading low liquidity pairs naturally means higher risk, and is recommended for the more experienced trader who has done their research and has a risk management strategy in place.

Longer-term forex trading

Longer-term forex trading is possible with the use of forex forwards contracts​. These contracts allow a trader to agree on a future price and date of the trade’s execution with their broker, with no overnight fees needed to hold the trade. In this circumstance, you would be speculating on whether the base quote would increase or decrease in value against the other.