U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Options

April 30, 2021 | 04:28 PM

MIAX Exchange Group - Options Markets - Delisting of Waddell & Reed Financial, Inc. (WDR)

Waddell & Reed Financial, Inc. (WDR) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange...

Listing Alert

MIAX Emerald

April 30, 2021 | 04:28 PM

MIAX Exchange Group - Options Markets - Delisting of Waddell & Reed Financial, Inc. (WDR)

Waddell & Reed Financial, Inc. (WDR) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange...

Listing Alert

MIAX Pearl

April 30, 2021 | 04:28 PM

MIAX Exchange Group - Options Markets - Delisting of Waddell & Reed Financial, Inc. (WDR)

Waddell & Reed Financial, Inc. (WDR) will be de-listed from the MIAX Options Exchange, MIAX PEARL Options Exchange and MIAX Emerald Options Exchange...

Trading Alert

MIAX Emerald

April 30, 2021 | 03:54 PM

Effective May 03, 2021 through May 07, 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 May...

Trading Alert

MIAX Options

April 30, 2021 | 03:54 PM

Effective May 03, 2021 through May 07, 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 May...

Technical Alert

MIAX Options

April 30, 2021 | 10:16 AM

MIAX Options Exchange - New Component Price Adjustment (CPA) algorithm for Complex Orders beginning May 6, 2021

MIAX Options Exchange is implementing a new Component Price Adjustment algorithm for Complex Orders beginning May 6, 2021 to be...

Trading Alert

MIAX Emerald

April 29, 2021 | 04:23 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Mohawk Group Holdings, Inc. (MWK) Name and Symbol Change to Aterian, Inc. (ATER)

Mohawk Group Holdings, Inc. (MWK) will have a name and symbol change to Aterian, Inc. (ATER) effective on Friday, April 30,...

Trading Alert

MIAX Pearl

April 29, 2021 | 04:23 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Mohawk Group Holdings, Inc. (MWK) Name and Symbol Change to Aterian, Inc. (ATER)

Mohawk Group Holdings, Inc. (MWK) will have a name and symbol change to Aterian, Inc. (ATER) effective on Friday, April 30,...