U.S. Option System Status
  • U.S. Options

  • MIAX Pearl

  • MIAX Emerald

  • MIAX Sapphire

All Options Exchanges Alerts

Listing Alert

MIAX Options

May 02, 2022 | 04:38 PM

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for NuScale Power, LLC, Symbol SMR, (Formerly Spring Valley Acquisition Corp. Symbol SV), Effective Tuesday, May 3, 2022

Spring Valley Acquisition Corp. (“SV”) will have a name and symbol change to NuScale Power, LLC (“SMR”) effective Tuesday, May...

Listing Alert

MIAX Pearl

May 02, 2022 | 04:38 PM

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for NuScale Power, LLC, Symbol SMR, (Formerly Spring Valley Acquisition Corp. Symbol SV), Effective Tuesday, May 3, 2022

Spring Valley Acquisition Corp. (“SV”) will have a name and symbol change to NuScale Power, LLC (“SMR”) effective Tuesday, May...

Listing Alert

MIAX Emerald

May 02, 2022 | 04:38 PM

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for NuScale Power, LLC, Symbol SMR, (Formerly Spring Valley Acquisition Corp. Symbol SV), Effective Tuesday, May 3, 2022

Spring Valley Acquisition Corp. (“SV”) will have a name and symbol change to NuScale Power, LLC (“SMR”) effective Tuesday, May...

Regulatory Alert

MIAX Options

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 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...