U.S. Options

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All Options Exchanges Alerts

Trading Alert

MIAX Options

September 27, 2021 | 01:25 PM

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Option Classes Effective Tuesday, September 28, 2021

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

Trading Alert

MIAX Pearl

September 27, 2021 | 01:25 PM

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Option Classes Effective Tuesday, September 28, 2021

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

Trading Alert

MIAX Emerald

September 27, 2021 | 01:25 PM

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Option Classes Effective Tuesday, September 28, 2021

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

Technical Alert

MIAX Options

September 27, 2021 | 01:09 PM

MIAX Options Exchange - Technology Refresh of Matching Engine Servers in NY4: November 1, 2021 - November 11, 2021

The MIAX Options Exchange will be performing a technology refresh of the Matching Engine servers in NY4 from November 1st...

Technical Alert

MIAX Options

September 27, 2021 | 01:09 PM

MIAX Options Exchange - Technology Refresh of FOI Gateways in NY4: November 1, 2021 - November 8, 2021

The MIAX Options Exchange will be performing a technology refresh of the MIAX FIX Order Interface (FOI) Gateway Servers in NY4...

Listing Alert

MIAX Options

September 24, 2021 | 03:36 PM

MIAX Options Exchange Listing Alert: New PLMM in Ebang International Holdings Inc. (EBON)

Effective for trading on Monday, September 27, 2021, Citadel Securities, LLC will assume the duties of Primary Lead Market Maker...