MIAX Emerald® Options Alerts
Trading Alert
MIAX Emerald
February 28, 2019 | 02:37 PM
Obvious Error and Appeal Submission of Notification
Please refer to MIAX Emerald Regulatory Circular 2019-23 for instructions of Obvious Error and Obvious error Appeal notifications. Regulatory questions may...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:36 PM
Risk Protection Monitor
Please refer to MIAX Emerald Regulatory Circular 2019-22 for details on the Risk Protection Monitor (RPM) describing mandatory Member participation...
Trading Alert
MIAX Emerald
February 28, 2019 | 02:36 PM
Options Cancel on Disconnect
MIAX Emerald Regulatory Circular 2019-21 describes the Cancel on Disconnect feature when the System detects a Loss of Communication on...
Trading Alert
MIAX Emerald
February 28, 2019 | 02:35 PM
Mandatory Usage of MIAX Order Monitor Protections
MIAX Emerald Regulatory Circular 2019-20 describes the MIAX Order Monitor feature and default value applied should a Member fail to...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:31 PM
Opening and Intra-day Quote Width Requirements for Certain Symbols Trading on MIAX Emerald Beginning March 1, 2019 through Friday, March 29, 2019
MIAX Emerald Regulatory Circular 2019-19 identifies MIAX Emerald listed classes with a maximum quote width greater than five (5) dollars...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:30 PM
Market for Underlying Security Used for Openings on MIAX Emerald Listed Symbols Effective Friday, March 1, 2019
The following symbol will start trading on MIAX Emerald beginning Friday, March 1, 2019, and shall use the NYSE as...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:30 PM
MIAX Emerald Price Protection Process
MIAX Emerald Regulatory Circular 2019-17 describes the MIAX Emerald price protection process for Non-Market Maker orders. If an order does not...
Regulatory Alert
MIAX Emerald
February 28, 2019 | 02:29 PM
MIAX Emerald Member Firm Portal Used as the Approved Electronic Interface for Performing Post-Trade Adjustments
Post-trade adjustments that do not affect the contractual terms of a trade are to be performed by the Exchange Member...