MIAX Options® Alerts

Listing Alert

MIAX Options

December 02, 2025 | 03:56 PM

MIAX Options Exchange and MIAX Emerald Options Exchange Listing Alert: New PLMM in Eventbrite, Inc. (EB)

Effective for trading on Wednesday, December 3, 2025, Jane Street Options, LLC will assume the duties of Primary Lead Market...

Listing Alert

MIAX Options

December 02, 2025 | 03:09 PM

MIAX Exchange Group - Options Markets - Delisting of Mural Oncology plc (MURA)

Mural Oncology plc (MURA) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Options

December 02, 2025 | 02:10 PM

MIAX Sapphire Exchange - Listing of Select Adjusted Option Classes

The adjusted option classes listed below will be available for trading on the MIAX Sapphire Options Exchange on Wednesday, December 3, 2025. ChargePoint Holdings,...

Listing Alert

MIAX Options

December 02, 2025 | 01:27 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: T-Rex 2X Long MSTR Daily Target ETF (MSTU)

T-Rex 2X Long MSTR Daily Target ETF (MSTU) has announced a reverse stock split effective for Wednesday, December 3, 2025. On this...

Listing Alert

MIAX Options

December 02, 2025 | 12:53 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Sutro Biopharma, Inc. (STRO)

Sutro Biopharma, Inc. (STRO) has announced a reverse stock split effective for Wednesday, December 3, 2025. On this date, the current STRO...

Trading Alert, Regulatory Alert

MIAX Options

December 02, 2025 | 07:46 AM

MIAX Exchange Group - Options Markets - Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol AMRK (GOLD) Effective Tuesday, December 2, 2025

A-Mark Precious Metals, Inc. (“AMRK”) had a name and symbol change to Gold.com, Inc. (“GOLD”) and transferred primary listing from...

Listing Alert

MIAX Options

December 01, 2025 | 05:41 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Hudson Pacific Properties, Inc. (HPP)

Hudson Pacific Properties, Inc. (HPP) has announced a reverse stock split effective for Tuesday, December 2, 2025. On this date, the current...

Listing Alert

MIAX Options

December 01, 2025 | 04:44 PM

Update: MIAX Exchange Group - Options Markets - Corporate Action Alert: Tilray Brands, Inc. (TLRY)

Tilray Brands, Inc. (TLRY) has announced a reverse stock split effective for Tuesday, December 2, 2025. On this date, the current TLRY...