WHAT TIME DOES THE NYSE open and close again?

The New York Stock Exchange (NYSE) opens at 9:30 a.m. Eastern Time and closes at 4:00 p.m. Eastern Time, Monday through Friday.

1. **Pre-Opening Session**: The pre-opening session begins at 6:30 a.m. Eastern Time, during which orders can be entered and queued until the opening auction at 9:30 a.m. Eastern Time.
2. **Core Trading Session**: The core trading session is from 9:30 a.m. to 4:00 p.m. Eastern Time, during which orders can be entered and executed. The closing auction imbalance freeze period occurs at 4:00 p.m., followed by the closing auction run and closing price dissemination at 4:00 p.m. Eastern Time.
3. **Late Trading Session**: The late trading session is from 4:00 p.m. to 8:00 p.m. Eastern Time, during which orders can be entered and executed. This session is available for eligible options and certain other securities.

It's important to note that the NYSE does not have a late trading session for regular equities, unlike some other exchanges. Additionally, bond markets, including the NYSE Bond market, are closed during this time, as they follow a similar closure schedule.