The regular trading hours for US stock markets are 9:30 AM to 4:00 PM (EST/EDT) on weekdays. Typically, the markets are closed on the following nine holidays each year:
- New Year's Day
- Martin Luther King, Jr. Day (USA)
- Presidents' Day (USA)
- Good Friday
- Memorial Day (USA)
- Independence Day
- Labor Day (USA)
- Thanksgiving Day
- Christmas Day
In some circumstances, the stock market will close early in the days preceding these holdings. You can check for the current status of the markets opening times and days by visiting the below webpages: