Trade Hours & Calendar
MIAX Options
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Hours of Operation
| TIME (US EST ZONE) | DESCRIPTION |
|---|---|
|
6:00 AM
|
Start of System Hours
|
|
7:00 AM
|
MIAX Express Interface (MEI) Startup
|
|
7:30 AM
|
Firm Interface Startup Time
|
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9:15 AM
|
Live Quote Window (LQW)
|
|
9:30 AM - 4:00 PM
|
Trading Session for Equity Options (ends at 1:00 pm on early closing days)
|
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9:30 AM - 4:15 PM
|
Trading Session for select ETF and Index Options (ends at 1:15 pm on early closing days)
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4:25 PM
|
End of Order Cancel Acceptance
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4:25 PM - 5:00 PM
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Dissemination of Nothing Done Messages (1:25 pm to 2:00 pm on early closing days)
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Calendar
| HOLIDAY | 2019 | 2020 |
|---|---|---|
|
New Years Day
|
January 1st
|
January 1st
|
|
Martin Luther King Jr. Day
|
January 21st
|
January 20th
|
|
Washington’s Birthday
|
February 18th
|
February 17th
|
|
Good Friday
|
April 19th
|
April 10th
|
|
Memorial Day
|
May 27th
|
May 25th
|
|
Independence Day
|
July 4th
July 3rd * |
July 3rd
(July 4 holiday observed)
|
|
Labor Day
|
September 2nd
|
September 7th
|
|
Thanksgiving Day
|
November 28th
November 29th ** |
November 26th
November 27th ** |
|
Christmas
|
December 25th
December 24th *** |
December 25th
December 24th *** |
2019: Each market will close 3 hours early at 1:00 p.m. (1:15 p.m. for eligible options) on * Wednesday, July 3, 2019, ** Friday, November 29, 2019 and *** Tuesday, December 24, 2019. All times are Eastern Time.
2020: Each market will close 3 hours early at 1:00 p.m. (1:15 p.m. for eligible options) on ** Friday, November 27, 2020 and *** Thursday, December 24, 2020. All times are Eastern Time.
Have any questions or concerns? Feel free to Contact Us.