2025 US Stock Market Holidays Complete Guide: Trading Hours, Holiday Schedule, and Korea Time Conversion Chart at a Glance

Overview

If you are a trader investing in US stocks, there is something you must know. That is the trading hours of the US stock market and the holiday schedule for 2025. The US operates on daylight saving time, and due to the significant time difference with Korea, not knowing the exact trading schedule could cause you to miss trading opportunities. In this article, we will organize the US holiday schedule, trading hours, and features of major exchanges.

2025 US Holiday Schedule: Key Checklist

The US stock market also has holidays similar to Korea. The most important dates to check when planning your investments in 2025 are as follows.

On these days, all major exchanges such as NYSE, NASDAQ, and AMEX are fully closed. Special attention is needed for Thanksgiving(November 27) and Christmas(December 25), as they are the biggest holiday periods of the year.

Early Closing Days Outside US Holidays

In addition to US holidays, there are days when the market closes early. On these days, the market closes at 1:00 PM(Eastern Time), which means it closes early for Korean investors the next morning.

If you plan to trade during these times, it is advisable to prepare your orders in advance.

Comparison of Trading Hours by Major US Exchanges

To avoid trading on US holidays, you should also be familiar with the regular trading hours of each exchange. Fortunately, the trading hours of NYSE, NASDAQ, and AMEX are the same.

New York Stock Exchange( NYSE)

Founded in 1792, it is the world’s largest exchange with a market capitalization of about $23 trillion. It lists approximately 2,400 companies, including large blue-chip stocks like Berkshire Hathaway(BRK.A), Johnson & Johnson(JNJ), and Visa(V).

NASDAQ Stock Market( NASDAQ)

Established in 1971, it is the second-largest stock exchange in the US by market cap. Major IT stocks such as Apple(AAPL), Microsoft(MSFT), and Nvidia(NVDA) are mainly listed here.

American Stock Exchange( AMEX)

One of the three major US exchanges, it mainly consists of mid-sized and small companies.

Regular Trading Hours (Excluding US Holidays) (

*Daylight Saving Time applies

For Korean investors trading during regular hours, monitoring the market from 11:30 PM to 6:00 AM the next day is necessary.

Precautions When Trading in the US

) No Price Limit

The biggest difference from the Korean stock market is that there are no price limits. Volatility can occur freely, so quick responses are essential for Korean investors trading at night.

Trading Regulations

• Trading Currency: US Dollar###USD(
• Trading Unit: 1 share
• Settlement Period: T+2 )2 business days after trade(
• Fees: Vary by brokerage and intermediary

) Impact of Daylight Saving Time

From the second Sunday in March to the first Sunday in November, daylight saving time is applied, and US trading hours are moved forward by 1 hour in Korea time. During this period, if there are US holidays, the market closes a day earlier in Korea time.

Comparison of Major Global Exchanges’ Trading Hours

To accommodate investors trading in multiple markets, here is a summary of trading hours for major countries.

*Daylight Saving Time applies

Conclusion: How to Fully Utilize US Holidays and Trading Hours

To succeed in US stock investing, accurate knowledge of trading hours is essential. Checking the US holiday schedule for 2025 in advance helps plan your investment timeline and avoid unexpected losses.

During US holidays, trading is completely halted, and on early close days, trading is limited to a specific time, so caution is necessary. Also, remember that the trading hours may change depending on whether daylight saving time is in effect.

Always check the latest exchange notices when establishing your trading strategy, as trading hours and US holidays are subject to change.