Hours of Operation
| TIME (US EST ZONE) | DESCRIPTION |
|---|---|
|
5:00 AM - 6:59 AM
|
Start of System Hours
|
|
7:00 AM
|
MIAX Express Order Interface (MEO)
|
|
7:30 AM
|
Live Order Window (LOW) opens.
|
|
9:30 AM
|
Start of Regular Trading Session
|
|
4:00 PM
|
End of Regular Trading Session (ends at 1:00pm on early closing days)
|
|
4:25 PM - 5:00 PM
|
Final trade corrections and clearing adjustments (1:25 pm to 2:00 pm on early closing days)
|
Calendar
| HOLIDAY | 2023 | 2024 |
|---|---|---|
|
New Years Day
|
Monday, January 2nd
(New Year's holiday observed)
|
Monday, January 1st
|
|
Martin Luther King Jr. Day
|
Monday, January 16th
|
Monday, January 15th
|
|
Washington's Birthday
|
Monday, February 20th
|
Monday, February 19th
|
|
Good Friday
|
Friday, April 7th
|
Friday, March 29th
|
|
Memorial Day
|
Monday, May 29th
|
Monday, May 27th
|
|
Juneteenth National Independence Day
|
Monday, June 19th
|
Wednesday, June 19th
|
|
Independence Day
|
Monday, July 3rd*
Tuesday, July 4th
|
Wednesday, July 3rd**
Thursday, July 4th
|
|
Labor Day
|
Monday, September 4th
|
Monday, September 2nd
|
|
Thanksgiving Day
|
Thursday, November 23rd
Friday, November 24th*
|
Thursday, November 28th
Friday, November 29th**
|
|
Christmas
|
Monday, December 25th
|
Tuesday, December 24th**
Wednesday, December 25th
|
* 2023: Each market will close early at 1:00 p.m. (1:15 p.m. for eligible options) on Monday, July 3, 2023 and Friday, November 24, 2023. All times are Eastern Time.
** 2024: Each market will close early at 1:00 p.m. (1:15 p.m. for eligible options) on Wednesday, July 3, 2024, Friday, November 29, 2024 and Tuesday, December 24, 2024. All times are Eastern Time.
Have any questions or concerns? Feel free to Contact Us.