{"abstract":null,"action":null,"agencies":[{"raw_name":"SECURITIES AND EXCHANGE COMMISSION","name":"Securities and Exchange Commission","id":466,"url":"https://www.federalregister.gov/agencies/securities-and-exchange-commission","json_url":"https://www.federalregister.gov/api/v1/agencies/466","parent_id":null,"slug":"securities-and-exchange-commission"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2009/03/24/E9-6404.html","cfr_references":[],"citation":"74 FR 12416","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":null,"disposition_notes":null,"docket_ids":["Release No. 34-59585","File No. SR-CBOE-2009-017"],"dockets":[],"document_number":"E9-6404","effective_on":null,"end_page":12417,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2009/03/24/E9-6404.xml","html_url":"https://www.federalregister.gov/documents/2009/03/24/E9-6404/self-regulatory-organizations-chicago-board-options-exchange-incorporated-notice-of-filing-and","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E9-6404?publication_date=2009-03-24","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2009-03-24/E9-6404/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":8,"last_updated":"2026-07-27 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2009-03-24/pdf/E9-6404.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2009-03-24","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2009/03/24/E9-6404.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":12416,"subtype":null,"title":"Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to the Complex Order Book","toc_doc":"Chicago Board Options Exchange","toc_subject":"Self-Regulatory Organizations; Proposed Rule Changes:","topics":[],"type":"Notice","volume":74}