U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Emerald

November 10, 2026 | 03:21 PM

MIAX Exchange Group - Options Markets - Delisting of Karyopharm Therapeutics Inc. (KPTI)

Karyopharm Therapeutics Inc. (KPTI) will be delisted from the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire...

Listing Alert

MIAX Pearl

November 10, 2026 | 03:21 PM

MIAX Exchange Group - Options Markets - Delisting of Karyopharm Therapeutics Inc. (KPTI)

Karyopharm Therapeutics Inc. (KPTI) will be delisted from the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire...

Technical Alert, Trading Alert

MIAX Sapphire

November 10, 2026 | 11:14 AM

MIAX Sapphire Options - Planned Maintenance to TAP Aggregation Infrastructure

Please be advised that the MIAX Sapphire Options Exchange will perform maintenance on the TAP aggregation infrastructure on November 13,...

Trading Alert, Regulatory Alert, Listing Alert

MIAX Sapphire

November 09, 2026 | 03:14 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Achieve Life Sciences, Inc. (ACHV) Trading Symbol Change

Achieve Life Sciences, Inc. (ACHV) will change its trading symbol to (QUIT) effective for Tuesday, November 10, 2026.  All GTC orders resting...

Trading Alert, Regulatory Alert, Listing Alert

MIAX Pearl

November 09, 2026 | 03:14 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Achieve Life Sciences, Inc. (ACHV) Trading Symbol Change

Achieve Life Sciences, Inc. (ACHV) will change its trading symbol to (QUIT) effective for Tuesday, November 10, 2026.  All GTC orders resting...

Trading Alert, Regulatory Alert, Listing Alert

MIAX Options

November 09, 2026 | 03:14 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Achieve Life Sciences, Inc. (ACHV) Trading Symbol Change

Achieve Life Sciences, Inc. (ACHV) will change its trading symbol to (QUIT) effective for Tuesday, November 10, 2026.  All GTC orders resting...

Trading Alert, Regulatory Alert, Listing Alert

MIAX Emerald

November 09, 2026 | 03:14 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Achieve Life Sciences, Inc. (ACHV) Trading Symbol Change

Achieve Life Sciences, Inc. (ACHV) will change its trading symbol to (QUIT) effective for Tuesday, November 10, 2026.  All GTC orders resting...

Listing Alert

MIAX Emerald

November 09, 2026 | 10:47 AM

Update: MIAX Exchange Group - Options Markets - Corporate Action Alert - Texas Capital Bancshares, Inc. (TCBI) Symbol Change

As previously announced in the November 9, 2026 Alert, Texas Capital Bancshares, Inc. (TCBI) will change its trading symbol to (TXCP) and...