U.S. Options

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All Options Exchanges Alerts

Regulatory Alert

MIAX Emerald

March 01, 2021 | 04:58 PM

Market for Underlying Security Used for Openings on MIAX Emerald Options for Newly Listed Symbols Effective Tuesday, March 02, 2021

MIAX Emerald Regulatory Circular 2021-12 identifies newly listed option classes and the market for the underlying security for purpose of Openings...

Regulatory Alert

MIAX Pearl

March 01, 2021 | 04:58 PM

Market for Underlying Security Used for Openings on MIAX Pearl Options for Newly Listed Symbols Effective Tuesday, March 02, 2021

MIAX Pearl Options Regulatory Circular 2021-10 identifies newly listed option classes and the market for the underlying security for purpose of...

Trading Alert

MIAX Options

March 01, 2021 | 04:57 PM

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Tuesday, March 02, 2021

MIAX Options Regulatory Circular 2021-14 identifies newly listed option classes and the market for the underlying security for purpose of Openings...

Technical Alert

MIAX Pearl

March 01, 2021 | 02:59 PM

MIAX Pearl Options - Auto Cancel of Orders on System Failure and PLF Last Value Refresh for Orders

As previously announce in a November 18, 2020 and January 13, 2021 Alerts, MIAX Pearl Options Exchange has published updated Interface...

Listing Alert

MIAX Options

March 01, 2021 | 01:10 PM

MIAX Exchange Group - Options Markets - Delisting of Acacia Communications, Inc. (ACIA)

Acacia Communications, Inc. (ACIA) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange effective on...