U.S. Option System Status
  • MIAX Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Regulatory Alert

MIAX Pearl

May 02, 2022 | 04:02 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Spring Valley Acquisition Corporation (SV) Name and Symbol Change to NuScale Power Corporation (SMR)

Spring Valley Acquisition Corporation (SV) will have a name and symbol change to NuScale Power Corporation (SMR) effective on Tuesday, May 3,...

Regulatory Alert

MIAX Emerald

May 02, 2022 | 04:02 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Spring Valley Acquisition Corporation (SV) Name and Symbol Change to NuScale Power Corporation (SMR)

Spring Valley Acquisition Corporation (SV) will have a name and symbol change to NuScale Power Corporation (SMR) effective on Tuesday, May 3,...

Regulatory Alert

MIAX Options

May 02, 2022 | 12:11 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Heat Biologics, Inc. (HTBX) Name and Symbol Change to NightHawk Biosciences, Inc. (NHWK)

Heat Biologics, Inc. (HTBX) will have a name and symbol change to NightHawk Biosciences, Inc. (NHWK) effective on Tuesday, May 3, 2022.  All...

Regulatory Alert

MIAX Pearl

May 02, 2022 | 12:11 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Heat Biologics, Inc. (HTBX) Name and Symbol Change to NightHawk Biosciences, Inc. (NHWK)

Heat Biologics, Inc. (HTBX) will have a name and symbol change to NightHawk Biosciences, Inc. (NHWK) effective on Tuesday, May 3, 2022.  All...

Regulatory Alert

MIAX Emerald

May 02, 2022 | 12:11 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: Heat Biologics, Inc. (HTBX) Name and Symbol Change to NightHawk Biosciences, Inc. (NHWK)

Heat Biologics, Inc. (HTBX) will have a name and symbol change to NightHawk Biosciences, Inc. (NHWK) effective on Tuesday, May 3, 2022.  All...

Listing Alert

MIAX Options

May 02, 2022 | 10:31 AM

MIAX Exchange Group - Options Markets - Delisting of US Ecology, Inc. (ECOL)

US Ecology, Inc. (ECOL) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange and MIAX Emerald Options Exchange effective...

Listing Alert

MIAX Emerald

May 02, 2022 | 10:31 AM

MIAX Exchange Group - Options Markets - Delisting of US Ecology, Inc. (ECOL)

US Ecology, Inc. (ECOL) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange and MIAX Emerald Options Exchange effective...

Listing Alert

MIAX Pearl

May 02, 2022 | 10:31 AM

MIAX Exchange Group - Options Markets - Delisting of US Ecology, Inc. (ECOL)

US Ecology, Inc. (ECOL) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange and MIAX Emerald Options Exchange effective...