U.S. Options

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All Options Exchanges Alerts

Listing Alert

MIAX Emerald

September 11, 2019 | 10:00 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Cheetah Mobile Inc. (CMCM)

Cheetah Mobile Inc. (CMCM) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Thursday, September...

Listing Alert

MIAX Options

September 10, 2019 | 03:52 PM

MIAX Options Exchange Listing Alert: New PLMM in AU Optronics Corp. (AUO)

Effective for trading on Wednesday, September 11, 2019, Citadel Securities, LLC will assume the duties of Primary Lead Market Maker...

Listing Alert

MIAX Emerald

September 10, 2019 | 03:30 PM

MIAX Exchange Group - Options Markets - Delisting of Changyou.com Limited (CYOU)

Changyou.com Limited (CYOU) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange effective on...

Listing Alert

MIAX Pearl

September 10, 2019 | 03:30 PM

MIAX Exchange Group - Options Markets - Delisting of Changyou.com Limited (CYOU)

Changyou.com Limited (CYOU) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange effective on...

Listing Alert

MIAX Options

September 10, 2019 | 03:29 PM

MIAX Exchange Group - Options Markets - Delisting of Changyou.com Limited (CYOU)

Changyou.com Limited (CYOU) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange effective on...

Technical Alert

MIAX Options

September 10, 2019 | 10:58 AM

MIAX Options Exchange - Reminder: Notice of Mandatory Market Data and Retransmission Services Change

As previously announced in the June 11th and August 23rd Alerts, MIAX Options is migrating the following multicast market data feeds...

Technical Alert

MIAX Pearl

September 09, 2019 | 11:59 AM

MIAX Exchanges - OCC Issue Processing Inbound Trade Messages Resolved

Please be advised, the OCC experienced an issue processing inbound trade messages beginning at 11:03 AM.  The issue is now...

Technical Alert

MIAX Emerald

September 09, 2019 | 11:58 AM

MIAX Exchanges - OCC Issue Processing Inbound Trade Messages Resolved

Please be advised, the OCC experienced an issue processing inbound trade messages beginning at 11:03 AM.  The issue is now...