The NYSE is closed all day on Saturdays, Sundays and nine holidays a year. It closes early on three days connected to those holidays. It's open on all other days, Is the stock market open today? Use this trading days calendar to find out. It indicates holidays and special market hours for the NYSE and NASDAQ this year . Leadership defined by our market model, network, global visibility and services Independence Day, Friday, July 3 (July 4 holiday observed), Monday, July 5 (July 4 holiday observed), Monday, July 4 9:30 a.m. ET - Core Open Auction; 3:45 p.m. to 4:00 ET - 123(c) Closing Equity Options, 9:30 a.m. ET - 4:00 p.m. ET.