Trade Hours & Calendar
MIAX Options
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Hours of Operation
| TIME (US EST ZONE) | DESCRIPTION |
|---|---|
|
6:00 AM
|
Start of System Hours
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7:00 AM
|
MIAX Express Interface (MEI) Startup
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7:30 AM
|
Firm Interface Startup Time
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9:15 AM
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Live Quote Window (LQW)
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9:30 AM - 4:00 PM
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Trading Session for Equity Options (ends at 1:00 pm on early closing days)
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9:30 AM - 4:15 PM
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Trading Session for select ETF and Index Options (ends at 1:15 pm on early closing days)
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4:25 PM
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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 | 2020 | 2021 |
|---|---|---|
|
New Years Day
|
Wednesday, January 1st
|
Friday, January 1st
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Martin Luther King Jr. Day
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Monday, January 20th
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Monday, January 18th
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Washington's Birthday
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Monday, February 17th
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Monday, February 15th
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Good Friday
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Friday, April 10th
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Friday, April 2nd
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Memorial Day
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Monday, May 25th
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Monday, May 31st
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Independence Day
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Friday, July 3rd
(July 4 holiday observed)
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Monday, July 5th
(July 4 holiday observed)
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Labor Day
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Monday, September 7th
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Monday, September 6th
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Thanksgiving Day
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Thursday, November 26th
Friday, November 27th*
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Thursday, November 25th
Friday, November 26th*
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Christmas
|
Friday, December 25th
Thursday, December 24th**
|
Friday, December 24th
(Christmas holiday observed)
|
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.
2021: Each market will close 3 hours early at 1:00 p.m. (1:15 p.m. for eligible options) on * Friday, November 26, 2021. All times are Eastern Time.
Have any questions or concerns? Feel free to Contact Us.