Forex Market Hours: Trading Sessions and the Best Times to Trade

What Time Does the Forex Market Open and Close?

The Forex market operates continuously 24 hours a day, from Monday morning until Saturday morning. It opens when the Sydney session starts on Monday and closes when the New York session ends in the early hours of Saturday, then stays closed over the weekend.

The reason the market can stay open all day is that currency trading happens continuously across the world's financial centers. As one side of the world nears its close, another side opens right after, keeping trading almost constant.

Worth knowing: the exact open/close times can shift slightly with Daylight Saving Time (DST) in Europe and the US, moving times by about 1 hour during parts of the year. Countries without DST should recheck the session times periodically.

The 4 Main Forex Sessions

Even though the market is open 24 hours, it is not equally busy the whole time. We divide the trading day into 4 periods based on the world's major financial centers, and each session has its own pairs and movement characteristics.

The London–New York Overlap: The Most Volatile Window

The busiest and most volatile period is when two sessions overlap — especially when London and New York are open at the same time, which corresponds to roughly early evening to late night local time (around 19:00 – 23:00).

During the overlap, liquidity from both big markets combines, trading volume spikes, and price often moves fast with a large range. Many traders see it as a window of opportunity, but it comes with higher risk to match the volatility.

Another notable overlap is Tokyo and London (afternoon local time). Although less busy than the London–New York pair, liquidity begins to come in as Europe opens.

When Gold and Major Pairs Are Most Active

Gold (XAU/USD) and the major pairs tied to the US dollar tend to move the most when the London and New York markets are open, because that is when Western liquidity comes in fully and key US economic news is usually released from early evening to late night local time.

By contrast, during the morning to early afternoon local time (the Asia session), gold and the major pairs tend to move in a narrower range, except when there is important Asian news. This means some strategies suit different time windows.

• Gold (XAU/USD) — tends to move strongly during London–New York (early evening to late night local time), especially on US news.
• Major pairs (EUR/USD, GBP/USD) — most active during London and the London–New York overlap.
• JPY pairs (USD/JPY, etc.) — move prominently during the Tokyo/Asia session (morning to afternoon local time).
• Early Asia session — overall quieter with a narrower range, suiting some strategies that prefer a calm market.

When Should You Trade — and the Sleep Problem

The window when the market moves most (the London–New York overlap) falls in the early evening to late night in many time zones. Some people find this convenient because they are off work, but the problem is that the times the market runs hardest often happen late at night or in the early morning — when you should be asleep.

This is the limitation of manual trading: you cannot watch the screen 24 hours a day while the market keeps running, so many key moments happen when you are not there.

The solution many traders use is to let an automated system (an EA) do the work according to a preset strategy. An EA does not sleep, does not use emotion, and can watch the market at all times — but it only works while a machine has MT4/MT5 open and stays connected to the internet.

The Market Is Open 24h But You Sleep — Why You Need a VPS

The big problem is that the market runs 24 hours a day but you have to sleep. To let an EA trade for you while you are away, you need a machine with the trading platform open and the internet connected around the clock. Leaving a home computer on all night is possible, but it risks power cuts, dropped connections, or Windows updates restarting on their own, stopping the EA mid-way.

For this reason, most EA traders choose a Forex VPS — a virtual server that stays on 24 hours a day in a data center, with backup power and internet, and often located near the broker's server for low latency — so the EA runs continuously across every session even while you sleep, and you can remote in to manage it from your phone or any computer.

The Plusweb Forex VPS is designed specifically for this: it supports MT4/MT5 and EAs on Windows Server, is on 24 hours a day with low latency, and starts at ฿250 per month, keeping your trading system running even during the busiest market windows.