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MIAX Options® Alerts

Regulatory Alert, Trading Alert

MIAX Options

September 18, 2025 | 02:38 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 Symbol STUB Effective Friday, September 19, 2025

StubHub Holdings, Inc. (“STUB”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX...

Listing Alert

MIAX Options

September 18, 2025 | 12:02 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert - Main Street Capital Corporation (MAIN)

Main Street Capital Corporation (MAIN) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, September...

Listing Alert

MIAX Options

September 17, 2025 | 05:12 PM

MIAX Options Exchange Listing Alert: New PLMM in Asset Entities Inc. (ASST)

Effective for trading on Thursday, September 18, 2025, Susquehanna Securities will assume the duties of Primary Lead Market Maker (PLMM)...

Listing Alert

MIAX Options

September 17, 2025 | 05:05 PM

Update - MIAX Options Exchange Alert: Asset Entities Inc. (ASST)

Asset Entities Inc. (ASST) will not be de-listed from the MIAX Options Exchange as reported earlier. Addtional alert with further details...

Listing Alert

MIAX Options

September 17, 2025 | 03:35 PM

MIAX Options Exchange Alert: Delisting of Asset Entities Inc. (ASST)

Asset Entities Inc. (ASST) will be de-listed from the MIAX Options Exchange effective for Thursday, September 18, 2025. All GTC orders resting...

Listing Alert

MIAX Options

September 17, 2025 | 03:26 PM

MIAX Exchange Group - Options Markets - Delisting of Vor Biopharma Inc. (VOR)

Vor Biopharma Inc. (VOR) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Options

September 17, 2025 | 11:53 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert - Fidus Investment Corporation (FDUS)

Fidus Investment Corporation (FDUS) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Thursday, September 18,...