U.S. Options

FINRA received approval to amend FINRA Rules 12402 and 12403 of the Code of Arbitration Procedure for Customer Disputes and...

Please be advised that the MIAX Exchanges have revoked self-help on the PHLX Options Options Exchange as of 11:16 AM. All MIAX Exchange...

Please refer to MIAX Options Regulatory Circular 2017-32 for the Opening and Intra-day Quote Width Requirements for certain option classes...

Please be advised that the MIAX Exchanges have revoked self-help on the NOM and BX Options Options Exchange as of 09:43 AM. All...

Please be advised the MIAX Exchanges have declared self-help on the PHLX, NOM and BX Options Options Exchange as of 09:31. All MIAX Exchange...

Please be advised that MIAX Options Alert subscribers will no longer receive MIAX PEARL Alerts beginning Monday, July 17, 2017....

Penn West Petroleum Ltd. (PWE) will change its name and trading symbol to Obsidian Energy Ltd. (OBE) effective for Thursday,...

As previously announced in the the June 16, 2017 Alert, MIAX Options is planning to migrate the existing Firm Test...