U.S. Options

Regulatory Circulars

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MIAX Options® Regulatory Circulars

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March 31, 2022

MIAX Options RC-2022-22

Classes Removed from the MIAX Penny Interval Program Effective April 1, 2022

March 28, 2022

MIAX Options RC-2022-21

Expanded Opening and Intra-day Quote Width Requirements and MIAX Order Monitor Settings for Certain Symbols Trading on MIAX Options and MIAX Emerald Through Thursday, June 30, 2022

March 24, 2022

MIAX Options RC-2022-20

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Friday, March 25, 2022

March 23, 2022

MIAX Options RC-2022-19

Extension of SPIKES Options Market Maker Incentive Program until June 30, 2022

March 18, 2022

MIAX Options RC-2022-18

Name and Symbol Change and Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol BTNB (PGRU) Effective Friday, March 18, 2022

March 08, 2022

MIAX Options RC-2022-17

Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective March 9, 2022

March 04, 2022

MIAX Options RC-2022-16

MIAX Order Price Protection Pre-set Values

March 04, 2022

MIAX Options RC-2022-15

Adoption of New Exchange Rule 532, Order and Quote Protection Mechanisms and Risk Controls and Amendments to Rule 518, Complex Orders