Sirius Investors

NYSE Trading Calendar

Complete schedule of trading hours, holidays, and special sessions

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NYSE Trading Hours

The New York Stock Exchange (NYSE) operates during specific hours on business days. Below is a breakdown of the different trading sessions.

Current Trading Status

MARKET CLOSED

Current NYC time:

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Trading Sessions Today:
Pre-Opening
2:30 AM - 4:00 AM
Opening
4:00 AM - 9:30 AM
Core Trading
9:30 AM - 4:00 PM
Extended Hours
4:00 PM - 8:00 PM

NYSE Trading Hours

Standard trading sessions and special auction times for the New York Stock Exchange

Pre-Opening Session

2:30 AM - 4:00 AM ET
  • Pre-Opening Session begins at 2:30 a.m. ET
  • Limit orders can be entered and will be queued until the Limit Order Auction at 4 a.m. ET

Opening Session

4:00 AM - 9:30 AM ET
  • 3:59 a.m. to 4:00 a.m. ET - Opening Auction Freeze Period
  • 4:00 a.m. ET - Opening Auction
  • 9:29 a.m. to 9:30 a.m. ET - Market Order Freeze Period
  • 9:30 a.m. ET - Market Order Auction

Core Trading Session

9:30 AM - 4:00 PM ET
  • Standard market hours from 9:30 a.m. to 4:00 p.m. ET
  • 3:59 p.m. to 4:00 p.m. ET - Closing Auction Freeze Period
  • 4:00 p.m. ET - Closing Auction Run and Closing Price Disseminated

Extended Hours

4:00 PM - 8:00 PM ET
  • After-hours trading from 4:00 p.m. to 8:00 p.m. ET
  • 8:00 p.m. ET - Limit Orders entered after 4:00 p.m. ET are canceled
  • 8:01 p.m. ET - Portfolio Crossing System (PCS) Cross Orders are executed at the conclusion of extended trading hours

Trading Session Guidelines

Important information about NYSE trading sessions

Order Restrictions

Different order types may be restricted during various trading sessions. Market orders are generally only accepted during core trading hours.

Liquidity Considerations

Pre-market and after-hours sessions typically have lower liquidity, which can lead to wider spreads and more price volatility.

Special Conditions

The NYSE may modify trading hours during special conditions, including market volatility events, system issues, or other special circumstances.

Data Source: New York Stock Exchange (NYSE)

Last updated: 4/22/2025