Opening and closing times of US stock exchanges
| Standard opening hours (UK time)1 | Standard opening hours (New York time)1 | IG’s trading hours on All Sessions US equities (UK time) | |
| New York Stock Exchange (NYSE) | 2.30pm to 9pm Monday to Friday | 9.30am to 4pm Monday to Friday | 9am to 1am (UK time) from Monday to Thursday |
| NASDAQ | 2.30pm to 9pm Monday to Friday | 9.30am to 4pm Monday to Friday | 9am to 10pm (UK time) on Friday |
There are two stock exchanges located in the US: the NYSE and the NASDAQ. Both follow the same opening times, which you can see listed in the table above.
Unlike many stock exchanges around the world – especially in Asia – neither the NYSE or the NASDAQ closes for a lunch break. So buying and selling takes place right through from the opening bell at 9.30am to the closing bell at 4pm.
Most brokers and trading providers will follow each exchange’s opening times. So if you’re looking to buy and sell US shares in the UK, you’d typically only be able to do so between 2.30pm to 9pm (UK time) from Monday to Friday.
With us, however, you can access extended hours on over 80 US shares, enabling you to trade from 9am to 1am Monday to Thursday, and 9am to 10pm on Friday (UK time). You’ll also benefit from low fees with $0 commission on US shares,2 and an FX conversion fee of just 0.5%. Open an account to get started today.
In addition to sharing the same opening times, the NYSE and the NASDAQ have the same holidays. There are typically nine days each year when US exchanges are closed, plus two when they close early.
Here’s a breakdown of when they fall over the next three years:
| Status | 2023 | 2024 | 2025 | |
| New Year’s Day | Closed | Monday 2 January (New Year's Day holiday observed) | Monday 1 January | Wednesday 1 January |
| Martin Luther King, Jr. Day | Closed | Monday 16 January | Monday 15 January | Monday 20 January |
| Washington's birthday | Closed | Monday 20 February | Monday 19 February | Monday 17 February |
| Good Friday | Closed | Friday 7 April | Friday 29 March | Friday 18 April |
| Memorial Day | Closed | Monday 29 May | Monday 27 May | Monday 26 May |
| Independence Day | Closed | Tuesday 4 July | Thursday 4 July | Friday 4 July |
| Labor Day | Closed | Monday 4 September | Monday 2 September | Monday 1 September |
| Thanksgiving Day | Closed | Thursday 23 November | Thursday 28 November | Thursday 27 November |
| Day after Thanksgiving | 1pm | Friday 24 November | Friday 29 November | Friday 28 November |
| Christmas Eve | 1pm | Falls on weekend | Tuesday 24 December | Wednesday 24 December |
| Christmas Day | Closed | Monday 25 December | Wednesday 24 December | Thursday 26 December |
Opening and closing times of US stock indices
| Standard opening hours (UK time)1 | Standard opening hours (New York time)1 | IG’s trading hours on All Sessions US equities (UK time) | |
| NYSE | 2.30pm to 9pm Monday to Friday | 9.30am to 4pm Monday to Friday | 9am to 1am (UK time) from Monday to Thursday |
| NASDAQ | 2.30pm to 9pm Monday to Friday | 9.30am to 4pm Monday to Friday | 9am to 10pm (UK time) on Friday |
A stock index is a calculation of the price movements of a group of shares, so will typically only be open when the relevant exchanges are open. All three major stock indices in the US – the Dow Jones, and the NASDAQ 100 – follow the same times as the NYSE and the NASDAQ.
The S&P 500 and Dow Jones track the prices of stocks listed on both the NYSE and the NASDAQ, while the NASDAQ 100 is comprised solely of stocks listed on the NASDAQ.
The majority of index trading, though, is based on the prices of futures contracts – prices agreed today for a trade at a set date in the future. These contracts are bought and sold on futures exchanges, which typically have longer hours than stock exchanges.
When you see an index price quoted outside of its exchange’s opening times, you’re often seeing its futures price. With us, you can trade US stock indices 24-hours a day from 11pm Sunday until 10pm Friday (UK time). Outside regular hours, our prices are based on futures and the movements of other related markets.
When buying and selling indices with us, you can decide whether to trade at the live price (called the spot) or the futures price. You can also buy and sell indices on the weekend if you want to hedge a weekday position.
Learn more about index trading
After-hours stock trading on US shares
As well as their regular hours from 9.30am to 4pm, both the NYSE and the NASDAQ allow after-hours trading up until 8pm (New York time). They also offer a pre-market session from 4am to 9.30am (New York time). During these periods, orders are executed using technology that matches buyers and sellers automatically, called electronic communication networks (ECNs).
The NYSE and the NASDAQ are the world’s biggest and second-biggest exchanges respectively. Offering these extended hours enables them to cater to the high volume of trades they see each day.
However, pre-market and after-hours periods tend to see a drop off in volume from standard hours. This dampens liquidity and can lead to heightened volatility, which may increase risk.
| Pre-market times (UK time) | Pre-market times (New York time) | Standard times (UK time) | Standard times (New York time) | After-hours times (UK time) | After hours times (New York time) | |
| New York Stock Exchange | 9am to 2.30pm | 4am to 9.30am | 2.30am to 9pm | 9.30am to 4pm | 9pm to 1am | 4pm to 8pm |
| NASDAQ | 4am to 9.30am | 9.20am to 9pm | 9.30am to 4pm | 9.30am to 4pm | 9pm to 1am | 4pm to 8pm |
When can you trade or invest in US shares with us?
There are two ways to buy and sell US shares with us: trading on their price movements with CFDs and spread bets, or investing in them directly with share dealing.
Both enable you to buy and sell over 80 key US shares outside of regular hours. These are called ‘All Session US equities’ on our platform.
- You can trade All Session equities from 9am to 1am (UK time) from Monday to Thursday, and 9am to 10pm (UK time) on Friday
- When investing, these companies are available from 12pm to 10.30pm (UK time) from Monday to Thursday, and up until 10pm (UK time) on Friday
All other US shares are available during standard trading times for CFDs, spread bets and share dealing.
Our trading and investing hours for US equities
In addition to longer trading times, CFDs and spread bets bring several other benefits for short- and medium-term traders. They enable you to go both long and short on shares, indices, currencies and more – and give you access to leverage, meaning you only have to put down a percentage of your position’s full value to open it.
You can try out trading risk free by opening our demo account.
Our US index hours
With us, you can use CFDs and spread bets to trade the Dow Jones, S&P 500 and NASDAQ 100 24 hours a day from 11pm Sunday to 10pm Friday (UK time). You can even use weekend trading to buy and sell the Dow Jones on a Saturday and Sunday.
You can also invest in US indices via exchange-traded funds (ETFs). ETFs are bought and sold on exchanges, just like shares – so they’re available during each exchange’s opening hours.
Ready to take your position on US indices? Open a live account.
How do stock exchange trading hours work in the US?
Stock exchange trading hours in the US work using three distinct sessions: pre-market, regular and after-hours. Pre-market runs from 4am to 9.30am, regular runs from 9.30am to 4pm and after-hours runs from 4pm to 8pm (New York time). So it’s possible to buy and sell stocks 14 hours a day.
The trading floor on the NYSE, though, is only open during the regular session. Pre-market and after-hours orders are facilitated using ECNs that automatically match buyers and sellers. The NASDAQ doesn’t have a trading floor – order fulfilment is computerised across every session.
Despite the rise of extended-hours trading, most volume still occurs during standard hours on both the NYSE and the NASDAQ.
US stock market opening times summed up
- Regular trading hours on the NASDAQ and NYSE run from 2.30pm to 9pm (UK time)
- Both exchanges offer extended hours, which are facilitated using ECNs
- You can trade over 80 key US stocks from 9am to 1am (UK time) Monday to Thursday, and up to 10pm (UK time) on a Friday, with us
Open a live account to get started
Footnotes
1 The hours mentioned in this article are set by each individual exchange and may vary. Hours change as countries shift to and from daylight savings time.
2 IG’s best commission is available to active clients who place three or more trades in the previous calendar month.
