U.S. Option System Status
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All Options Exchanges Alerts

Technical Alert

MIAX Emerald

October 23, 2020 | 02:32 PM

MIAX Emerald Options - Reminder of the MIAX Express Interface (MEI) v2.1b Specification Update and Revised Rollout Schedule

Reminder, on October 5,2020 the MIAX Emerald Options Exchange had published an updated MIAX Express Interface (MEI) Specification v2.1b with the following...

Trading Alert

MIAX Pearl

October 23, 2020 | 01:52 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Arlington Asset Investment Corporation (AI) symbol change to (AAIC)

Arlington Asset Investment Corporation (AI) will change its symbol to (AAIC) effective on Monday, October 26, 2020. All GTC orders resting on...

Trading Alert

MIAX Options

October 23, 2020 | 01:52 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Arlington Asset Investment Corporation (AI) symbol change to (AAIC)

Arlington Asset Investment Corporation (AI) will change its symbol to (AAIC) effective on Monday, October 26, 2020. All GTC orders resting on...

Trading Alert

MIAX Emerald

October 23, 2020 | 01:52 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Arlington Asset Investment Corporation (AI) symbol change to (AAIC)

Arlington Asset Investment Corporation (AI) will change its symbol to (AAIC) effective on Monday, October 26, 2020. All GTC orders resting on...

Listing Alert

MIAX Options

October 23, 2020 | 01:08 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Turquoise Hill Resources Ltd. (TRQ)

Turquoise Hill Resources Ltd. (TRQ) has announced a reverse stock split effective for Monday, October 26, 2020. On that date, the...

Listing Alert

MIAX Pearl

October 23, 2020 | 01:08 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Turquoise Hill Resources Ltd. (TRQ)

Turquoise Hill Resources Ltd. (TRQ) has announced a reverse stock split effective for Monday, October 26, 2020. On that date, the...

Listing Alert

MIAX Emerald

October 23, 2020 | 01:08 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Turquoise Hill Resources Ltd. (TRQ)

Turquoise Hill Resources Ltd. (TRQ) has announced a reverse stock split effective for Monday, October 26, 2020. On that date, the...

Listing Alert

MIAX Pearl

October 23, 2020 | 01:07 PM

MIAX PEARL Options Exchange and MIAX Emerald Options Exchange - Delisting of Immunomedics, Inc. (IMMU)

Immunomedics, Inc. (IMMU) will be de-listed from the MIAX PEARL Options Exchange and the MIAX Emerald Options Exchange effective on Monday, October...