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February 28, 2019

MIAX Emerald RC-2019-27

Electronic Filing of Annual Reports

February 28, 2019

MIAX Emerald RC-2019-26

Enhanced Aggregate Risk Manager Notifications

February 28, 2019

MIAX Emerald RC-2019-25

Reset on Quote Notification

February 28, 2019

MIAX Emerald RC-2019-24

Aggregate Risk Manager Default Settings

February 28, 2019

MIAX Emerald RC-2019-23

Obvious Error and Appeal Submission of Notification

February 28, 2019

MIAX Emerald RC-2019-22

Risk Protection Monitor

February 28, 2019

MIAX Emerald RC-2019-21

Options Cancel on Disconnect

February 28, 2019

MIAX Emerald RC-2019-20

Mandatory Usage of MIAX Order Monitor Protections