Market regulation · 10/02/2010Updated: 10/17/2026 · 1 min read
NASDAQ OMX PHLX, Inc. Seeks Approval for New Quote Lock Counting Period Rule
Summary
NASDAQ OMX PHLX, Inc. has submitted a proposed rule change to the self-regulatory organization, which, if approved, will establish a new quote lock counting period for the exchange.
Original source language: Federal Register — SECOpen original release →