Notice Rule

Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt a New Options 4A, Sections 4 and 14, Related to Index Options, and Amend Other Phlx Rules

National Securities Exchanges, Nasdaq PHLX LLC (Phlx)
National Securities Exchanges, NASDAQ OMX PHLX

Last Reviewed or Updated: Jan. 4, 2022