{"url_path":"/register/2026-05-19/2026-09963","section_key":"summary","section_title":"Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Short Term Option Series Program","topic":"register","document":{"doc_type":"Notice","doc_date":"2026-05-19","source_url":"https://www.federalregister.gov/documents/2026/05/19/2026-09963/self-regulatory-organizations-miami-international-securities-exchange-llc-notice-of-filing-and","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":39,"has_tables":false,"body_markdown":"# Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Short Term Option Series Program\n\n**Type:** Notice\n**Published:** 2026-05-19\n**Citation:** 91 FR 29180\n**Agencies:** Securities and Exchange Commission\n**Source:** https://www.federalregister.gov/documents/2026/05/19/2026-09963/self-regulatory-organizations-miami-international-securities-exchange-llc-notice-of-filing-and"}