U.S. Options

Alerts

Find more information on our U.S. options exchanges.

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U.S. Option System Status

  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Emerald

August 21, 2026 | 08:15 AM

MIAX Exchange Group - Options Markets - Delisting of Skye Bioscience, Inc. (SKYE)

Skye Bioscience, Inc. (SKYE) was delisted from the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Exchanges effective...

Listing Alert

MIAX Pearl

August 21, 2026 | 08:15 AM

MIAX Exchange Group - Options Markets - Delisting of Skye Bioscience, Inc. (SKYE)

Skye Bioscience, Inc. (SKYE) was delisted from the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Exchanges effective...

Regulatory Alert, Trading Alert

MIAX Options

August 20, 2026 | 03:40 PM

MIAX Options Exchange - Update to New Selective Liquidity Auto Purge (SLAP) Functionality Implementation Date

The enhancement to the Mass Cancellation of Trading Interest, to adopt Selective Liquidity Auto Purge (“SLAP”) functionality previously scheduled for...

Trading Alert, Regulatory Alert

MIAX Options

August 20, 2026 | 03:40 PM

MIAX Options Exchange - Update to Aggregate Risk Manager Change to Adopt Origin Multiplier Implementation Date

The enhancement to the Aggregate Risk Manager (ARM), to adopt an Origin Multiplier for use when calculating the Allowable Engagement...

Regulatory Alert, Trading Alert

MIAX Sapphire

August 20, 2026 | 02:02 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Friday, August 21, 2026

Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...

Regulatory Alert, Trading Alert

MIAX Options

August 20, 2026 | 02:02 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Friday, August 21, 2026

Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...

Regulatory Alert, Trading Alert

MIAX Pearl

August 20, 2026 | 02:02 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Friday, August 21, 2026

Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...

Regulatory Alert, Trading Alert

MIAX Emerald

August 20, 2026 | 02:02 PM

MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Friday, August 21, 2026

Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...