Market regulation · 29/12/2011Updated: 10/17/2026 · 1 min read
FINRA Extends Pilot Period for Multiple MPIDs on Its Facilities
The Financial Industry Regulatory Authority (FINRA) has filed a proposed rule change to extend the pilot period for using multiple Market Participant IDs (MPIDs) on its facilities, effective immediately.
Original source language: Federal Register — SECOpen original release →