U.S. Options

Regulatory Circulars

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MIAX Options® Regulatory Circulars

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January 20, 2017

MIAX Options RC-2017-08

Updated - Complex Liquidity Types for MIAX Options Market Makers

January 20, 2017

MIAX Options RC-2017-07

Updated - MIAX Options Complex Order Types

January 20, 2017

MIAX Options RC-2017-06

Amendments to MIAX Options Rule 605
Permissible Market Maker Order Types
SR-MIAX-2016-43

January 18, 2017

MIAX Options RC-2017-05

Market for Underlying Security used for Openings on MIAX Options for Symbol RIC Effective Wednesday, January 18, 2017

January 17, 2017

MIAX Options RC-2017-04

MIAX Options Update to Roll Out Date for PRIME Changes

January 10, 2017

MIAX Options RC-2017-03

Amendments to MIAX Options Rule 515A
MIAX Options Price Improvement Mechanism (“PRIME”)
SR-MIAX-2016-46

January 05, 2017

MIAX Options RC-2017-02

Approved Rule Change—CBOE Margin Rule 12.3
Release No. 34-79621; File No. SR-CBOE-2016-089

January 03, 2017

MIAX Options RC-2017-01

Option Classes Included in the MIAX Options Penny Pilot Program as of January 4, 2017