NASDAQ Trading Schedule

Regular Trading Session Schedule
The NASDAQ Stock Market Trading Sessions (Eastern Time)

Pre-Market Trading Hours from 4:00 a.m. to 9:30 a.m.
Market Hours from 9:30 a.m. to 4:00 p.m.
After-Market Hours from 4:00 p.m. to 8:00 p.m.
Quote and order-entry from 4:00 a.m. to 8:00 p.m.
Quotes are open and firm from 4:00 a.m. to 8:00 p.m.

Please Note: Closing price information reported externally by NASDAQ to market data vendors and the media is based on the price at 4:01 PM ET when the market officially closes, and is not affected by other sessions.

NASDAQ Holiday Trading Schedule
Current Holiday Schedule

Trading Session Schedule
Trade Date--Settlement Date Schedule

See also:
What time does the stock market open and close?