Calendar of US Stock Trading Days: A Comprehensive Guide

author：myandytime | date：2026-01-19 23:22 | hot ℃ |

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Navigating the world of stock trading can be overwhelming, especially for beginners. One crucial aspect to understand is the calendar of US stock trading days. This guide will help you understand the key dates and holidays that affect the trading schedule in the United States.

Understanding the Trading Calendar

The trading calendar in the United States is based on the New York Stock Exchange (NYSE) and the NASDAQ. These two exchanges are the largest in the country and set the standard for trading days. Typically, the trading week runs from Monday to Friday, with a few exceptions due to holidays and weekends.

Key Trading Days

Regular Trading Days: Monday through Friday, excluding holidays.
Extended Trading Hours: Some exchanges offer extended trading hours, allowing investors to trade before and after the regular trading hours. This is particularly useful for international investors or those who cannot trade during regular hours.
Market Closings: The markets are closed on weekends and on certain holidays, including New Year's Day, Martin Luther King Jr. Day, President's Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day.

Holidays and Market Closings

Understanding the holidays and market closings is crucial for investors. For example, if you plan to trade on a holiday, you should check the calendar to ensure the market is open. Additionally, some holidays may result in abbreviated trading sessions.

New Year's Day: January 1st
Martin Luther King Jr. Day: Third Monday in January
President's Day: Third Monday in February
Good Friday: Friday before Easter
Memorial Day: Last Monday in May
Independence Day: July 4th
Labor Day: First Monday in September
Thanksgiving Day: Fourth Thursday in November
Christmas Day: December 25th

Impact on Trading

The trading calendar can have a significant impact on your investment strategy. For example, if you plan to trade on a holiday, you should be aware of the potential for market volatility. Additionally, some holidays may result in lower trading volumes, which can affect the liquidity of your investments.

Case Study: Thanksgiving Trading

One notable example of the impact of the trading calendar is Thanksgiving. In 2018, the stock market experienced significant volatility on the day after Thanksgiving, often referred to as "Black Friday." This highlights the importance of staying informed about the trading calendar and being prepared for potential market movements.

Conclusion

Understanding the calendar of US stock trading days is essential for any investor. By staying informed about the key dates and holidays, you can make more informed decisions and better manage your investments. Whether you're a beginner or an experienced trader, a comprehensive understanding of the trading calendar can help you navigate the stock market with confidence.

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