Forex markets are open five days a week, Sunday evening through Friday afternoon in US Eastern time, but the exact hours depend on which currency pair you're trading and which session — Asian, European, or US — is active.

The foreign exchange market does not have a single opening bell or closing time the way stock exchanges do. Instead, it operates across three overlapping trading sessions that move around the globe as the business day progresses. A currency pair trades continuously during these sessions, but liquidity and volatility shift as traders in different regions log on and off.

Whether forex is "open" for your purposes depends on what you're trying to do. If you want to trade a major pair like EUR/USD with tight spreads and fast execution, you need to know when the sessions overlap. If you're checking a rate for a wire transfer or currency conversion, the market is almost always pricing something — but the rate you see may be stale or wide during thin hours.

Key Takeaways

  • Forex trading runs Sunday 5 p.m. ET through Friday 4 p.m. ET, with no single market close — instead, sessions hand off to each other across Asia, Europe, and North America.
  • The Asian session runs roughly 7 p.m. to 4 a.m. ET; the European session 3 a.m. to noon ET; and the US session 8 a.m. to 5 p.m. ET, with overlap periods offering the tightest spreads.
  • Major currency pairs trade during all three sessions, but exotic pairs and crosses may have poor liquidity outside the US and European hours.
  • Retail forex brokers may impose their own trading hours or restrictions, so check your platform's schedule rather than assuming the market is open.
  • Weekend gaps and holiday closures can cause sharp price moves when the market reopens, especially around central bank announcements or geopolitical events.

The Three Forex Trading Sessions and Their Hours

The Asian session opens Sunday at 5 p.m. ET (or 10 p.m. GMT) and runs until roughly 4 a.m. ET the next morning. This is when traders in Tokyo, Hong Kong, Singapore, and Sydney are at their desks. Volume is moderate, and spreads on major pairs are wider than during the European session. Exotic pairs and Asian crosses tend to move most during these hours.

The European session begins around 3 a.m. ET and closes near noon ET. London is the largest forex hub by trading volume, so this is when the market is most active and spreads tighten. If you're trading EUR/USD, GBP/USD, or any pair involving the euro or pound, this is the most liquid window. The overlap between the Asian close and European open (roughly 3 a.m. to 4 a.m. ET) can be volatile as traders hand off positions.

The US session runs from 8 a.m. to 5 p.m. ET. New York is the second-largest forex center, and this is when US economic data is released and when the dollar typically moves most. The overlap between European and US hours (8 a.m. to noon ET) is the busiest time of the entire day — spreads are tightest, and most retail traders are active.

Why Your Broker's Hours May Differ From Market Hours

Even though the interbank forex market is open during the sessions above, your retail broker may not let you trade during all of them. Some brokers close their platforms during the Asian session or impose wider spreads and higher minimum trade sizes during thin hours. Others restrict trading on certain exotic pairs to the European or US session only.

Check your broker's trading hours in the platform settings or account documentation. If you want to trade at 2 a.m. ET and your broker's platform is closed, the market may be open but you cannot access it. Some brokers also impose a "market close" time that is earlier than the actual market close — for instance, closing at 4 p.m. ET instead of 5 p.m. — to manage their own risk.

Weekend Gaps and Holiday Closures

Forex does not trade on Saturday or Sunday. The market closes Friday at 5 p.m. ET and does not reopen until Sunday at 5 p.m. ET. During that gap, no trades execute, but prices can move sharply when the market reopens if major news broke over the weekend — a central bank announcement, a geopolitical event, or economic data from overseas.

This gap risk is real. If you hold a position into Friday close, you cannot exit it until Sunday evening. If the market gaps against you — for instance, a currency weakens 2% over the weekend — you will take that loss when you can finally close the trade. Many traders close positions before Friday close to avoid weekend risk.

Major holidays also close the forex market. Christmas, New Year's Day, and Independence Day (in the US) typically see reduced or halted trading. Some brokers stay open with wider spreads; others close entirely. Check your broker's holiday calendar before the holiday week arrives.

How to Check if Forex Is Open Right Now

The simplest way is to log into your broker's platform. If you can place an order, the market is open for that pair on that broker. If the platform shows "market closed" or the order button is grayed out, either the market is closed or your broker has restricted trading.

You can also check a forex market hours widget or clock online — many financial websites display the current session and countdown to the next one. Keep in mind these show the interbank market; your broker may have different hours. If you're unsure, contact your broker's support team and ask for their exact trading hours in your time zone.

Liquidity and Spreads Change Throughout the Day

Even when the market is technically open, the cost of trading varies. During the European-US overlap (8 a.m. to noon ET), spreads on EUR/USD might be 1 to 2 pips. During the Asian session, the same pair might trade at 3 to 5 pips wider. If you trade a lot of volume or use tight stop losses, the session you choose matters to your bottom line.

Exotic pairs and crosses are especially sensitive to session timing. A pair like USD/SGD (US dollar to Singapore dollar) may have poor liquidity and wide spreads outside Asian hours, even though the market is technically open. If you trade these pairs, stick to the session when your currency hub is active.

What Happens at Market Open and Close

The transition between sessions can be volatile. When the European session opens and Asian traders are closing positions, there is often a brief spike in volume and volatility. The same happens at the US open. If you are scalping or trading breakouts, these handoff times can offer opportunity — but they also carry risk if you are caught on the wrong side of a sudden move.

Friday close (5 p.m. ET) is a common time for traders to square positions before the weekend. Volume can spike, and spreads may widen as brokers reduce their own exposure. If you are planning to hold a position over the weekend, Friday afternoon is not the time to enter it.

Frequently Asked Questions

Is forex open on Sunday?

Yes. The forex market opens Sunday at 5 p.m. ET (10 p.m. GMT) when traders in Asia begin their week. It closes Friday at 5 p.m. ET and does not reopen until Sunday evening. Some brokers may not allow trading during the first hour or two of Sunday evening while they prepare their systems.

Can I trade forex at 2 a.m.?

The interbank market is open at 2 a.m. ET (during the Asian session), but your broker may not be. Check your platform to see if it allows trading at that hour. If it does, spreads will likely be wider than during European or US hours, and some exotic pairs may not be available.

What time is forex most active?

The overlap between the European and US sessions — roughly 8 a.m. to noon ET — is the busiest time. Spreads are tightest, volume is highest, and most major economic data is released during this window. If you want the best execution and lowest costs, trade during these hours.

Do forex markets close for holidays?

Yes. Christmas, New Year's Day, and Independence Day typically see reduced or halted trading. Some brokers stay open with wider spreads; others close entirely. Check your broker's holiday calendar in advance if you plan to trade around major holidays.

What happens if I hold a position when the market closes on Friday?

You cannot close or adjust the position until the market reopens Sunday evening. If the price moves against you over the weekend, you will take that loss when you can finally exit. Many traders close positions before Friday close to avoid weekend gap risk.