Hours & Holidays

2025 Expiration Calendar

2026 Expiration Calendar

Cboe C1 Options Trading Hours

(all times are Eastern Time)

	Start	End
Begin GTH Order Acceptance (SPX, VIX, XSP)*	8:00 p.m.	n/a
Global Trading Hours (SPX, VIX, XSP)*	8:15 p.m.	9:25 a.m.
Begin RTH Order Acceptance	7:30 a.m.	n/a
Regular Trading Hours (RTH)	9:30 a.m.	4:15 p.m.
Curb*	4:15 p.m.	5:00 p.m.

*All-electronic trading

Cboe BZX, C2 and EDGX Options Trading Hours

(all times are Eastern Time)

	Start	End
Begin Core Trading Order Acceptance	7:30 a.m.	9:30 a.m.
Core Trading Session	9:30 a.m.	4:15 p.m.

2025 Options Holiday Schedule

Download CSV

Holiday	Date	Regular Trading Hours	Extended Trading Hours
New Year's Day	January 1	None	8:15 PM (Wed) to 9:25 AM (Thu)
Cert Simulated Martin Luther King, Jr. Day	January 6	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
National Day of Mourning (NDoM) - Jimmy Carter	January 9	None	8:15 PM (Wed) to 9:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Martin Luther King, Jr. Day	January 20	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Independence Day	January 24	None	8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Presidents' Day	February 3	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Presidents' Day	February 17	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Good Friday	April 4	None	None
Good Friday	April 18	None	None
Cert Simulated Independence Day	May 2	None	8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Memorial Day	May 12	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Memorial Day	May 26	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Juneteenth Holiday	June 5	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Juneteenth Holiday	June 19	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Independence Day Early Close	June 26	09:30:00 - 13:00:00	8:15 PM (Wed) to 9:25 AM (Thu) and 8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Independence Day	June 27	None	8:15 PM (Thu) to 11:30 AM (Fri)
Independence Day Early Close	July 3	09:30:00 - 13:00:00	8:15 PM (Wed) to 9:25 AM (Thu) and 8:15 PM (Thu) to 11:30 AM (Fri)
Independence Day	July 4	None	8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Labor Day	August 18	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Labor Day	September 1	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Thanksgiving Day	November 13	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Thanksgiving Early Close	November 14	09:30:00 - 13:00:00	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Thanksgiving Day	November 27	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Thanksgiving Early Close	November 28	09:30:00 - 13:00:00	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Christmas Early Close	December 10	09:30:00 - 13:00:00	8:15 PM (Tue) to 9:25 AM (Wed)
Cert Simulated Christmas Day	December 11	None	8:15 PM (Thu) to 9:25 AM (Fri)
Christmas Early Close	December 24	09:30:00 - 13:00:00	8:15 PM (Tue) to 9:25 AM (Wed)
Christmas Day	December 25	None	8:15 PM (Thu) to 9:25 AM (Fri)

2026 Options Holiday Schedule

Holiday	Date	Regular Trading Hours	Extended Trading Hours
New Year's Day	January 1	None	8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Martin Luther King, Jr. Day	January 12	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Martin Luther King, Jr. Day	January 19	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Presidents' Day	February 2	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Presidents' Day	February 16	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Good Friday	March 20	None	None
Good Friday	April 3	None	None
Cert Simulated Memorial Day	May 11	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Memorial Day	May 25	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Juneteenth Holiday	June 5	None	8:15 PM (Thu) to 11:30 AM (Fri)
Juneteenth Holiday	June 19	None	8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Independence Day Observed	June 26	None	8:15 PM (Thu) to 11:30 AM (Fri)
Independence Day Observed	July 3	None	8:15 PM (Thu) to 11:30 AM (Fri)
Cert Simulated Labor Day	August 24	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Labor Day	September 7	None	8:15 PM (Sun) to 11:30 AM (Mon) and 8:15 PM (Mon) to 9:25 AM (Tue)
Cert Simulated Thanksgiving Day	November 12	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Thanksgiving Early Close	November 13	09:30:00 - 13:00:00	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Thanksgiving Day	November 26	None	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Thanksgiving Early Close	November 27	09:30:00 - 13:00:00	8:15 PM (Wed) to 11:30 AM (Thu) and 8:15 PM (Thu) to 9:25 AM (Fri)
Cert Simulated Christmas Early Close	December 10	09:30:00 - 13:00:00	8:15 PM (Wed) to 9:25 AM (Thu)
Cert Simulated Christmas Day	December 11	None	None
Christmas Early Close	December 24	09:30:00 - 13:00:00	8:15 PM (Wed) to 9:25 AM (Thu)
Christmas Day	December 25	None	None