U.S. Options

Alerts

Find more information on our U.S. options exchanges.

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U.S. Option System Status

  • MIAX Options

  • MIAX Pearl

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  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Emerald

February 27, 2026 | 02:19 PM

Update: MIAX Exchange Group - Options Markets - Corporate Action Alert - Avidity Biosciences, Inc. (RNAM)

As previously announced in the February 26, 2026 alert, Avidity Biosciences, Inc. (RNAM) will not resume trading on the MIAX Options...

Listing Alert

MIAX Pearl

February 27, 2026 | 02:19 PM

Update: MIAX Exchange Group - Options Markets - Corporate Action Alert - Avidity Biosciences, Inc. (RNAM)

As previously announced in the February 26, 2026 alert, Avidity Biosciences, Inc. (RNAM) will not resume trading on the MIAX Options...

Regulatory Alert, Listing Alert, Trading Alert

MIAX Sapphire

February 27, 2026 | 08:44 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Armada Hoffler Properties, Inc. (AHH) Name and Trading Symbol Change

Armada Hoffler Properties, Inc. (AHH) will change its name and trading symbol to AH Realty Trust, Inc. (AHRT) effective on Monday,...

Regulatory Alert, Listing Alert, Trading Alert

MIAX Emerald

February 27, 2026 | 08:44 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Armada Hoffler Properties, Inc. (AHH) Name and Trading Symbol Change

Armada Hoffler Properties, Inc. (AHH) will change its name and trading symbol to AH Realty Trust, Inc. (AHRT) effective on Monday,...

Regulatory Alert, Listing Alert, Trading Alert

MIAX Options

February 27, 2026 | 08:44 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Armada Hoffler Properties, Inc. (AHH) Name and Trading Symbol Change

Armada Hoffler Properties, Inc. (AHH) will change its name and trading symbol to AH Realty Trust, Inc. (AHRT) effective on Monday,...

Regulatory Alert, Listing Alert, Trading Alert

MIAX Pearl

February 27, 2026 | 08:44 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Armada Hoffler Properties, Inc. (AHH) Name and Trading Symbol Change

Armada Hoffler Properties, Inc. (AHH) will change its name and trading symbol to AH Realty Trust, Inc. (AHRT) effective on Monday,...

Listing Alert, Regulatory Alert, Trading Alert

MIAX Pearl

February 26, 2026 | 09:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Avidity Biosciences, Inc. (RNAM)

Avidity Biosciences, Inc. (RNAM) will have a distribution effective on Friday, February 27, 2026 with no options on the underlying RNAM...

Listing Alert, Regulatory Alert, Trading Alert

MIAX Emerald

February 26, 2026 | 09:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Avidity Biosciences, Inc. (RNAM)

Avidity Biosciences, Inc. (RNAM) will have a distribution effective on Friday, February 27, 2026 with no options on the underlying RNAM...