2025 US Stock Market Trading Hours Complete Guide - Including Global Stock Market Opening and Closing Times

Important Update: The United States officially entered Daylight Saving Time on March 9, 2025. The regular trading hours have been adjusted to 21:30 to 4:00 Eastern Time the next day. | The NYSE plans to extend the trading hours of the fully electronic exchange NYSE Arca, with weekday trading potentially reaching 22 hours.

Core US Stock Trading Schedule

The US securities market is mainly operated by the New York Stock Exchange, NASDAQ, and the American Stock Exchange, among others. Although each exchange operates independently, their opening hours are generally synchronized.

Trading hours in Eastern Time:

Basic Rules for US Stock Trading:

• Trading Currency: USD
• Trading Unit: 1 share
• Settlement Cycle: T+3
• Trading Fees: Manual 1%; Electronic 0.5%-1%
• Major Exchanges: NYSE, NASDAQ, American Stock Exchange

Conversion of US Stock Opening Times to Global Time Zones

Due to the implementation of Daylight Saving Time and Standard Time in the US, while Asian regions do not adjust clocks, investors need to pay special attention to this time difference. Daylight Saving Time begins on the second Sunday in March at 2:00 AM and ends on the first Sunday in November at 2:00 AM; Standard Time begins on the first Sunday in November at 2:00 AM and ends on the second Sunday in March at 2:00 AM.

Corresponding China and Malaysia Times for Different Trading Sessions:

North American Time Zone Notes: Eastern Time is 13 hours behind China Standard Time during Standard Time, and 12 hours during Daylight Saving Time. For investors in Malaysia, US stock market opening hours are in the afternoon to evening local time, with after-hours trading extending into the early morning of the next day.

2025 US Stock Market Holidays Schedule

The US securities exchanges observe market closures or early closing on statutory holidays. Investors should familiarize themselves with these key dates to avoid disruptions to trading plans:

Details of the Three Major US Stock Exchanges

New York Stock Exchange (NYSE)

Founded in 1792, the NYSE is the largest stock exchange in the world. Its market position is unmatched based on total market capitalization of listed securities. The exchange employs a hybrid trading model, combining electronic trading systems with a traditional floor trading mechanism. Floor trading is mainly used for setting market prices and handling large institutional trades, ensuring market liquidity and effective price discovery.

NASDAQ Stock Market (NASDAQ)

As the second-largest securities exchange globally, NASDAQ is the world’s first all-electronic securities market. Investors can complete trades via phone or internet directly, without being limited to a traditional trading floor. Many NASDAQ-listed companies are leaders in technology and innovation, including Microsoft, Apple, and others, making it the preferred market for tech investors.

American Stock Exchange (AMEX)

The AMEX is the third-largest trading market in the US, with a trading model similar to the NYSE. Its特色在于上市股票以中小盘为主。值得关注的是，美国证券交易所是唯一一家能同时进行股票、期货和衍生品市场交易的交易所，这使其成为多元化交易工具的重要平台。

Major Global Stock Markets Trading Hours Quick Reference

Besides US stocks, international investors should also pay attention to the trading hours of other key markets:

Global stock markets exhibit staggered trading times due to time zone differences. Investors can flexibly arrange trading strategies based on their local time to seize active market periods.