U.S. Options

Alerts

Find more information on our U.S. options exchanges.

Back to MIAX Emerald Options Exchange
MIAX Emerald® Options Alerts

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...

Trading Alert

MIAX Emerald

February 28, 2019 | 02:29 PM

MIAX Emerald Business Continuity and Disaster Recovery Plans Testing - Member Designation Standards

As required by Regulation Systems Compliance and Integrity and MIAX Emerald Rule 321, certain Members of MIAX Emerald will have...

Regulatory Alert

MIAX Emerald

February 28, 2019 | 02:28 PM

MIAX Emerald Contrary Exercise Advices

MIAX Emerald Members are required to submit Contrary Exercise Advices electronically to FINRA at EED@finra.org.   Please refer to MIAX Emerald Regulatory...

Regulatory Alert

MIAX Emerald

February 28, 2019 | 02:27 PM

MIAX Emerald Dissemination of Bids and Offers - Quote Mitigation

Effective at the start of trading on Friday, March 1, 2019, MIAX Emerald shall disseminate an updated bid and offer...