U.S. Options

MIAX Pearl Options Alerts

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

MIAX Options Content.
MIAX Pearl Content.
MIAX Emerald Content.
MIAX Sapphire Content.
All Options Exchanges Content.
Back to MIAX Pearl Options Alerts

Regulatory Alert

MIAX Pearl

March 14, 2022 | 02:17 PM

MIAX Exchange Group - Options Markets - Corporate Action Alert: HollyFrontier Corporation (HFC) Name and Symbol Change to HF Sinclair Corporation (DINO)

HollyFrontier Corporation (HFC) will have a name and symbol change to HF Sinclair Corporation (DINO) effective on Tuesday, March 15, 2022. 

All GTC orders resting on the MIAX order books in HFC will be canceled at the close of business on Monday, March 14, 2022. 

NOTE: DINO options will trade on Cloud 4 on the MIAX Options Exchange and on Cloud 3 on the MIAX Pearl Options Exchange and the MIAX Emerald Options Exchange.

Additional details about the HollyFrontier Corporation (HFC) name and symbol change are provided in the attached OCC Memo.

Please contact MIAX Options Listings with any questions at Listings@miaxglobal.com or (609) 897-7308.