{"url_path":"/register/2026-05-18/2026-09855","section_key":"summary","section_title":"Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Establish Fees Related to Certain Historical Costs of the National Market System Plan Governing the Consolidated Audit Trail","topic":"register","document":{"doc_type":"Notice","doc_date":"2026-05-18","source_url":"https://www.federalregister.gov/documents/2026/05/18/2026-09855/self-regulatory-organizations-nasdaq-mrx-llc-notice-of-filing-and-immediate-effectiveness-of","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Securities and Exchange Commission"},"word_count":48,"has_tables":false,"body_markdown":"# Self-Regulatory Organizations; Nasdaq MRX, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Establish Fees Related to Certain Historical Costs of the National Market System Plan Governing the Consolidated Audit Trail\n\n**Type:** Notice\n**Published:** 2026-05-18\n**Citation:** 91 FR 28866\n**Agencies:** Securities and Exchange Commission\n**Source:** https://www.federalregister.gov/documents/2026/05/18/2026-09855/self-regulatory-organizations-nasdaq-mrx-llc-notice-of-filing-and-immediate-effectiveness-of"}