U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Emerald

August 26, 2025 | 05:01 PM

MIAX Exchange Group - Options Markets - Delistings Effective for August 27, 2025

The following option classes will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and...

Listing Alert

MIAX Pearl

August 26, 2025 | 05:01 PM

MIAX Exchange Group - Options Markets - Delistings Effective for August 27, 2025

The following option classes will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and...

Listing Alert

MIAX Options

August 26, 2025 | 05:00 PM

MIAX Exchange Group - Options Markets - Delistings Effective for August 27, 2025

The following option classes will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and...

Listing Alert, Trading Alert, Regulatory Alert

MIAX Pearl

August 26, 2025 | 03:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)

Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025.  NOTE: ETHM options will trade...

Listing Alert, Trading Alert, Regulatory Alert

MIAX Sapphire

August 26, 2025 | 03:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)

Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025.  NOTE: ETHM options will trade...

Listing Alert, Trading Alert, Regulatory Alert

MIAX Emerald

August 26, 2025 | 03:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)

Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025.  NOTE: ETHM options will trade...

Listing Alert, Trading Alert, Regulatory Alert

MIAX Options

August 26, 2025 | 03:21 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)

Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025.  NOTE: ETHM options will trade...

Regulatory Alert, Trading Alert

MIAX Pearl

August 26, 2025 | 02:07 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Wednesday, August 27, 2025

Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...