Market regulation · 04/03/2010Updated: 10/17/2026 · 1 min read
NYSE Amex LLC and NASDAQ OMX BX Inc. File Amendment to Plan for Allocation of Regulatory Responsibilities
Summary
NYSE Amex LLC and NASDAQ OMX BX Inc. have filed an amendment to their plan for allocating regulatory responsibilities, which was approved by the Financial Industry Regulatory Authority (FINRA) and declared effective, focusing on options-related market surveillance.