Self-Regulatory Organizations; Nasdaq PHLX LLC; Notice of Filing of Proposed Rule Change to Amend Equity 4, Rules 3301A and 3301B to Establish New “Contra Midpoint Only” and “Contra Midpoint Only with Post-Only” Order Types and to Make Other Corresponding Changes to the Rulebook


Filter comments

Date Received
File Number
SR-PHLX-2023-40
Release Number
34-98280