U.S. Options

Alerts

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

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U.S. Option System Status

  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Trading Alert, Regulatory Alert

MIAX Options

February 12, 2026 | 02:01 PM

MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, February 13, 2026

MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: EMCOR GROUP INC. (EME) INSTALLED...

Trading Alert, Regulatory Alert

MIAX Emerald

February 12, 2026 | 02:01 PM

MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, February 13, 2026

MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: EMCOR GROUP INC. (EME) INSTALLED...

Listing Alert

MIAX Sapphire

February 11, 2026 | 01:54 PM

MIAX Exchange Group - Options Markets - Delisting of TreeHouse Foods, Inc. (THS)

TreeHouse Foods, Inc. (THS) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Options

February 11, 2026 | 01:54 PM

MIAX Exchange Group - Options Markets - Delisting of TreeHouse Foods, Inc. (THS)

TreeHouse Foods, Inc. (THS) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Emerald

February 11, 2026 | 01:54 PM

MIAX Exchange Group - Options Markets - Delisting of TreeHouse Foods, Inc. (THS)

TreeHouse Foods, Inc. (THS) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Pearl

February 11, 2026 | 01:53 PM

MIAX Exchange Group - Options Markets - Delisting of TreeHouse Foods, Inc. (THS)

TreeHouse Foods, Inc. (THS) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...

Listing Alert

MIAX Sapphire

February 10, 2026 | 04:25 PM

MIAX Sapphire Options Exchange - Closing-Only Series in Telefonica S.A.(TELFY)

The following series in Telefonica S.A.(TELFY) will be listed and made closing-only on the MIAX Sapphire Options Exchange effective for...

Listing Alert

MIAX Pearl

February 10, 2026 | 02:35 PM

MIAX Exchange Group - Options Markets - Delistings Effective for February 11, 2026

The following option classes will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange and...