MIAX Options® Alerts

Regulatory Alert

MIAX Options

April 09, 2021 | 04:10 PM

MIAX Options and MIAX Pearl Options - Minor Updates to MEI and MEO Interface Specifications

The MIAX Options and MIAX Pearl Options Exchanges have published updated Interface Specifications.  MIAX Options - MIAX Express Interface (MEI) v2.9a MIAX...

Trading Alert

MIAX Options

April 09, 2021 | 03:57 PM

Effective April 12, 2021 through April 16, 2021, MIAX Options and MIAX Emerald Options 2X Opening and Intraday Valid and Priority Quote Spread Relief in All Symbols

Issue Symbol: All Symbols Multiplier: 2X Reason: In maintenance of a fair and orderly market. Time: Opening and Intraday Subject Summary: Please be advised, effective April...

Trading Alert

MIAX Options

April 09, 2021 | 12:02 PM

Fill-or-Kill eQuotes will no longer be supported on the MIAX Options Exchange

MIAX Options will remove the availability of the Fill-or-Kill (“FOK”) eQuote message type as outlined below. On Monday, 4/12, FOK eQuotes...

Listing Alert

MIAX Options

April 09, 2021 | 09:49 AM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Momo Inc. (MOMO)

Momo Inc. (MOMO) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Monday, April 12, 2021. MOMO...

Regulatory Alert

MIAX Options

April 08, 2021 | 04:45 PM

Fill-or-Kill Orders will no longer be supported on the MIAX Options Exchange

MIAX Options will remove the availability of the Fill-or-Kill (“FOK”) message type as outlined below. On Monday, 4/12, FOK orders will...

Trading Alert

MIAX Options

April 08, 2021 | 02:20 PM

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Option Classes Effective Friday, April 09, 2021

Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...

Listing Alert

MIAX Options

April 08, 2021 | 01:07 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Entercom Communications Corporation (ETM) Name and Symbol Change to Audacy, Inc. (AUD)

Entercom Communications Corporation (ETM) will have a name and symbol change to Audacy, Inc. (AUD) effective on Friday, April 9, 2021. All...