U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Pearl

November 17, 2025 | 12:27 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Opendoor Technologies Inc. (OPEN)

Opendoor Technologies Inc. (OPEN) has announced a distribution effective for Tuesday, November 18, 2025. On this date, the current OPEN option class...

Listing Alert

MIAX Options

November 17, 2025 | 12:27 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Opendoor Technologies Inc. (OPEN)

Opendoor Technologies Inc. (OPEN) has announced a distribution effective for Tuesday, November 18, 2025. On this date, the current OPEN option class...

Listing Alert

MIAX Sapphire

November 17, 2025 | 12:27 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Opendoor Technologies Inc. (OPEN)

Opendoor Technologies Inc. (OPEN) has announced a distribution effective for Tuesday, November 18, 2025. On this date, the current OPEN option class...

Trading Alert, Regulatory Alert

MIAX Sapphire

November 17, 2025 | 12:18 PM

MIAX Exchange Members - Options on Commodity-Based Trusts

An amendment to MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Rules 402, which allows the...

Trading Alert, Regulatory Alert

MIAX Emerald

November 17, 2025 | 12:18 PM

MIAX Exchange Members - Options on Commodity-Based Trusts

An amendment to MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Rules 402, which allows the...

Trading Alert, Regulatory Alert

MIAX Options

November 17, 2025 | 12:18 PM

MIAX Exchange Members - Options on Commodity-Based Trusts

An amendment to MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Rules 402, which allows the...

Trading Alert, Regulatory Alert

MIAX Pearl

November 17, 2025 | 12:18 PM

MIAX Exchange Members - Options on Commodity-Based Trusts

An amendment to MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options Rules 402, which allows the...

Regulatory Alert, Trading Alert

MIAX Options

November 17, 2025 | 07:02 AM

MIAX Exchange Group - Options Markets - Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol SENS Effective Monday, November 17, 2025

Senseonics Holdings, Inc. (“SENS”) transferred primary listing from the NYSE American to the Nasdaq Global Select Market (“NASDAQ”) effective today,...