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MIAX Sapphire® Options Alerts

Listing Alert

MIAX Sapphire

September 11, 2025 | 04:42 PM

MIAX Exchange Group - Options Markets - Delistings Effective for September 12, 2025

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

Fee Change Alert

MIAX Sapphire

September 11, 2025 | 04:39 PM

MIAX Sapphire Options Exchange Trading Floor - Proposed Transaction Fees, Non-Transaction Fees, and Billing Trade Types

As previously announced in the July 3, 2025 Alert, the MIAX Sapphire Trading Floor will launch tomorrow September 12, 2025....

Regulatory Alert, Trading Alert

MIAX Sapphire

September 11, 2025 | 02:44 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 KLAR Effective Friday, September 12, 2025

Klarna Group plc (“KLAR”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX...

Regulatory Alert, Listing Alert, Trading Alert

MIAX Sapphire

September 10, 2025 | 05:46 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: MEI Pharma, Inc. (MEIP) will change its name and trading symbol to Lite Strategy, Inc. (LITS)

MEI Pharma, Inc. (MEIP) will change its name and trading symbol to Lite Strategy, Inc. (LITS) effective on Thursday, September 11,...

Technical Alert, Regulatory Alert, Trading Alert

MIAX Sapphire

September 10, 2025 | 02:32 PM

MIAX Exchange Group - Moment of Silence on Thursday, September 11, 2025

Please be advised the MIAX Exchanges will observe one minute of silence at 9:20 AM ET on Thursday, September 11,...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 04:20 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Order Origin Types

The following complex order origin types may be entered onto the Strategy Book: Priority Customer Non-Priority Customer Firm Broker Dealer Market Maker Floor Market Maker Non-Member Market...

Regulatory Alert, Trading Alert

MIAX Sapphire

September 09, 2025 | 04:15 PM

MIAX Sapphire Options Exchange - Reminder for Trading Floor Participants - Complex Orders

Complex Orders, including Stock-Option Orders, are available to trade on MIAX Sapphire Options for all symbols traded on MIAX Sapphire...