US Stock Market Trading Hours

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  • 21 Jul 2023

The US stock market is a global powerhouse, attracting investors worldwide with its vast opportunities. One key aspect that every investor needs to understand is the US stock market time for trading. These trading hours dictate when investors can buy and sell stocks and when market-moving news is released.

The United States boasts several stock exchanges, with two prominent ones taking center stage: the New York Stock Exchange (NYSE) and NASDAQ. The NYSE, located on Wall Street in New York, is the world's largest stock exchange in terms of market capitalization.

The US stock market trading hours outlined below are adhered to by both the New York Stock Exchange (NYSE) and the NASDAQ. It is worth noting that many of the world's largest exchanges also operate on nearly identical schedules.

Trading hours (pre-market)

4 AM to 9:30 AM ET

4 AM to 9:30 AM ET

Normal trading hours

9:30 AM to 4 PM ET

9:30 AM to 4 PM ET

After trading hours

4 PM to 8 PM ET

4 PM to 8 PM ET

Trading hours (pre-market)4 AM to 9:30 AM ET4 AM to 9:30 AM ET
Normal trading hours9:30 AM to 4 PM ET9:30 AM to 4 PM ET
After trading hours4 PM to 8 PM ET4 PM to 8 PM ET

The US stock market operates according to the Eastern Time Zone (ET). Eastern Time has two variations: EST and EDT.

  • EST, which stands for Eastern Standard Time, is observed in cities such as New York, Washington DC, and Florida during the autumn and winter. It is 5 hours behind the Greenwich Mean Time.

  • On the other hand, EDT stands for Eastern Daylight Time and is observed in US cities during the summer and spring months. It is 4 hours behind the Greenwich Mean Time.

While the US stock market operates on Eastern Time, it is essential to consider the trading schedules of foreign investors based on their local time zones.

For instance, Indian investors who wish to engage in transactions on the US stock market. Due to the time zone difference between India and the United States, the opening time for the NASDAQ in India will vary. Depending on your specific time zone in India, the NASDAQ's opening time would be evening or night.

For instance, if you are in the Indian Standard Time (IST) zone, the NASDAQ would open at 6:30 pm IST. This corresponds to 9:00 am ET in the United States, which is when the market opens. Conversely, the US market's closing time in India would be late night or early morning, depending on your specific time zone.

It is crucial for foreign investors, such as those from India, to be aware of these time zone differences and adjust their trading schedules accordingly. By understanding the corresponding opening and closing times, investors can effectively participate in the US stock market while considering their local time zone.

The table captures the US stock market time India as per Indian Standard Time (IST):


4 PM to 7 PM

Regular Trading Hours

7 PM to 1:30 AM

After Hours

1:30 AM to 4 AM

Trading Session IST
Pre-market4 PM to 7 PM
Regular Trading Hours7 PM to 1:30 AM
After Hours1:30 AM to 4 AM

Essential Things to Keep in Mind About US Stock Market Time

Investing in the US stock market requires more than just knowledge of regular trading hours. Investors need to stay vigilant even after the market closes, as overseas news and events can continue to impact stock prices. Some essential considerations are:

  • Regular Trading Hours

The US stock market operates during regular trading hours from Monday to Friday, spanning from 9:30 AM to 4:00 PM ET. This core trading session is when investors actively buy and sell stocks on exchanges like the NYSE and NASDAQ.

  • T+2 Settlement Cycle

Understanding the T+2 settlement cycle used in the US stock market is essential. Trades executed on a particular day settle two trading days later. For instance, trades executed on Monday will settle on Wednesday, Tuesday's trades on Thursday, and so forth. Investors must account for this settlement period when managing their portfolios.

  • Pre-Market and After-Hours Trading

The US stock market offers pre-market and after-hours trading sessions besides regular trading hours. After-hours trading extends until 8:00 PM ET, while pre-market trading typically starts at 4:00 AM ET. These extended sessions allow investors to react to news and events outside regular trading hours. However, it's important to note that liquidity during these sessions is generally lower, leading to increased volatility and wider bid-ask spreads.

  • Impact of Overseas News

Overseas news and events can significantly impact the US stock market, even outside of regular trading hours. Global economic developments, geopolitical events, and policy changes in other countries can influence investor sentiment and trigger market movements when the US market reopens. Investors should stay informed about international news to understand potential impacts on their investments better.

  • Market Holidays

The US stock market observes several holidays throughout the year. Some notable holidays include New Year's Day, President's Day, Labor day, Thanksgiving Day, and Christmas . It's crucial to be aware of these market holidays and plan investment strategies accordingly.


After-hours trading generally occurs from 4 PM Eastern Standard Time (EST) and concludes approximately at 8 PM EST.

The US stock market, encompassing the NASDAQ and NYSE operates during standard trading hours from 9:30 AM. to 4 PM, except on designated stock market holidays.

The standard market operates between 9:30 AM and 4 PM. ET, while the after-hours market extends its trading hours from 4 PM to 8 PM ET.

The Indian time for the US stock market is from 7 PM to 1:30 AM.

Trading occurs in the US markets from Monday to Friday, with consideration for holiday schedules.

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