U.S. Options

Alerts

Find more information on our U.S. options exchanges.

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U.S. Option System Status

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All Options Exchanges Alerts

Regulatory Alert, Trading Alert

MIAX Emerald

July 22, 2026 | 01:26 PM

MIAX Options Exchanges - Change to the Market for Underlying Security Used for Openings for Symbol CAE Effective Thursday, July 23, 2026

CAE, Inc. (“CAE”) will transfer primary listing from the New York Stock Exchange to the Nasdaq Global Select Market (“NASDAQ”)...

Regulatory Alert, Trading Alert

MIAX Pearl

July 22, 2026 | 01:26 PM

MIAX Options Exchanges - Change to the Market for Underlying Security Used for Openings for Symbol CAE Effective Thursday, July 23, 2026

CAE, Inc. (“CAE”) will transfer primary listing from the New York Stock Exchange to the Nasdaq Global Select Market (“NASDAQ”)...

Trading Alert, Technical Alert, Regulatory Alert

MIAX Options

July 21, 2026 | 02:34 PM

MIAX Options Exchange - Roll Out Schedule for August 2026 Enhancements

As previously announced in the March 30, 2026 Alert, the MIAX Options Exchange will roll out the following functionality in August...

Listing Alert

MIAX Sapphire

July 20, 2026 | 07:31 PM

MIAX Sapphire Options Exchange - Corporate Action Alert and Series Made Non-Tradable in Inotiv, Inc. (NOTVQ)

Please refer to the attached OCC corporate action memo regarding Inotiv, Inc. (NOTVQ) adjusted options and acceleration of expirations. As...