MIAX Options® Alerts

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 Options

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...

Trading Alert

MIAX Options

September 09, 2019 | 11:15 AM

MIAX Exchanges - OCC Issue Processing Inbound Trade Messages

Please be advised, the OCC is experiencing an issue processing inbound trade messages.  The OCC is investigating the issue.   All MIAX...

Listing Alert

MIAX Options

September 09, 2019 | 10:21 AM

MIAX Exchange Group - Options Markets - Delisting of Hydrogenics Corporation (HYGS)

Hydrogenics Corporation (HYGS) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange effective on...

Trading Alert

MIAX Options

September 05, 2019 | 12:35 PM

Opening and Intra-day Quote Width Requirements and Minimum Standard Quote Size Requirement for CACC Beginning September 6, 2019

MIAX Options and MIAX Emerald will increase the opening and intra-day Market Maker valid quote width from $5.00 to $10.00...

Listing Alert

MIAX Options

September 05, 2019 | 10:52 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Merrimack Pharmaceuticals, Inc. (MACK)

Merrimack Pharmaceuticals, Inc. (MACK) has announced a Special Cash Dividend effective for Friday, September 6, 2019.  On that date, the...

News Alert

MIAX Options

September 05, 2019 | 10:02 AM

Miami International Holdings Reports August 2019 Trading Results And New Records for MIAX Exchange Group

Full details can be found in the attached press release. For further information, please visit www.MIAXOptions.com or contact MIAX Trading Operations...