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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  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Sapphire

July 24, 2025 | 03:52 PM

MIAX Exchange Group - Options Markets - Delisting of Triumph Group, Inc. (TGI)

Triumph Group, Inc. (TGI) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX...

Listing Alert

MIAX Options

July 24, 2025 | 03:52 PM

MIAX Exchange Group - Options Markets - Delisting of Triumph Group, Inc. (TGI)

Triumph Group, Inc. (TGI) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX...

Technical Alert, Trading Alert

MIAX Options

July 24, 2025 | 02:18 PM

MIAX Options Exchange - Updated Interface Specifications for Increased Maximum Leg Ratios

MIAX Options has published updated Interface Specifications to allow increased Leg Ratios for Complex orders. FIX Order Interface (FOI) v2.6d Increased maximum...

Listing Alert

MIAX Sapphire

July 24, 2025 | 02:03 PM

MIAX Exchange Group - Options Markets - Delistings Effective for July 25, 2025

Mersana Therapeutics, Inc. (MRSN) and Verve Therapeutics, Inc. (VERV) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX...

Listing Alert

MIAX Pearl

July 24, 2025 | 02:03 PM

MIAX Exchange Group - Options Markets - Delistings Effective for July 25, 2025

Mersana Therapeutics, Inc. (MRSN) and Verve Therapeutics, Inc. (VERV) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX...

Listing Alert

MIAX Options

July 24, 2025 | 02:03 PM

MIAX Exchange Group - Options Markets - Delistings Effective for July 25, 2025

Mersana Therapeutics, Inc. (MRSN) and Verve Therapeutics, Inc. (VERV) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX...

Listing Alert

MIAX Emerald

July 24, 2025 | 02:03 PM

MIAX Exchange Group - Options Markets - Delistings Effective for July 25, 2025

Mersana Therapeutics, Inc. (MRSN) and Verve Therapeutics, Inc. (VERV) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX...

Regulatory Alert, Technical Alert, Trading Alert

MIAX Emerald

July 24, 2025 | 01:44 PM

Emerald Options Exchange - Experienced a Momentary Single Switch Outage on the 10G ULL Extranet

Please be advised that the MIAX Emerald Options Exchange experienced a momentary 10G ULL Extranet BGP outage on a single...