{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-051217","form_type":"8-K","ticker":"CBOE","cik":"0001374310","company_name":"Cboe Global Markets, Inc.","filed_at":"2026-07-31T11:30:14+00:00","discovered_at":"2026-07-31T11:35:00.258312+00:00","generated_at":"2026-07-31T11:35:17.622496+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Cboe Q2 2026: record net revenue $731.6M (+25% YoY); raises organic growth guidance","bullets":["Diluted EPS $3.35 (+50% YoY); adjusted diluted EPS $3.56 (+45% YoY).","Options segment net revenue $473.9M (+30% YoY) on record index options volumes.","North American Equities net revenue $114.7M (+17% YoY); Europe/APAC $84.8M (+20%).","Organic total net revenue growth target raised to 'mid to high teens' from 'low double-digit to mid teens'.","Adjusted operating expense guidance reaffirmed at $838-853M; capex guidance raised to $98-108M."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-051217","json":"https://secwatch.observer/filing/0001628280-26-051217.json","markdown":"https://secwatch.observer/filing/0001628280-26-051217.md","text":"https://secwatch.observer/filing/0001628280-26-051217.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1374310/000162828026051217/0001628280-26-051217-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1374310/000162828026051217/cboe-20260731.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-31T11:35:17.622496+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}