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MIAX Sapphire™ Options Alerts

Trading Alert, Regulatory Alert

MIAX Sapphire

August 05, 2024 | 02:30 PM

MIAX Sapphire Options - Market Maker Self-Assignment Process

A MIAX Sapphire Options Member that has qualified as a Market Maker may register to make markets in either an...

Trading Alert, Regulatory Alert

MIAX Sapphire

August 05, 2024 | 02:26 PM

MIAX Sapphire Options - Post Halt Notification

Beginning Monday, August 12, 2024, for a halt initiated by the System for MIAX Sapphire Options Exchange due to a...

Regulatory Alert, Trading Alert

MIAX Sapphire

August 02, 2024 | 04:02 PM

Market for Underlying Security Used for Openings on MIAX Sapphire Options Effective Monday, August 12, 2024

The following symbol will start trading on MIAX Sapphire Options Exchange beginning Monday, August 12, 2024. The Exchange shall use...

Regulatory Alert, Trading Alert

MIAX Sapphire

August 02, 2024 | 03:59 PM

MIAX Sapphire Options System Settings

Please refer to MIAX Sapphire Options RC 2024-08 for a guide to the settings to be deployed on the MIAX...

Regulatory Alert, Trading Alert

MIAX Sapphire

August 02, 2024 | 03:53 PM

MIAX Sapphire Options -Dissemination of Bids and Offers - Quote Mitigation

MIAX Sapphire Options Exchange shall disseminate an updated bid and offer price, together with the size associated with such bid...

Trading Alert, Regulatory Alert

MIAX Sapphire

August 02, 2024 | 03:50 PM

MIAX Sapphire Options - Electronic Filing of Annual Reports

In connection with the Regulatory Services Agreement between the MIAX Exchange Group and FINRA, the filing of MIAX Sapphire Rule...

Trading Alert, Regulatory Alert

MIAX Sapphire

August 02, 2024 | 03:48 PM

MIAX Sapphire Options Simple and Complex MIAX Express Order and FIX Order Interface Order Types

Please refer to MIAX Sapphire Options RC 2024-05 for order types available on MIAX Sapphire Options Exchange beginning on Monday,...

Regulatory Alert, Trading Alert

MIAX Sapphire

August 02, 2024 | 03:47 PM

MIAX Sapphire Options Exchange Codes

Please refer to MIAX Sapphire Options RC 2024-04 for MIAX Sapphire Options Exchange Codes.   Please direct questions to the Regulatory Department...