{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://www.sec.gov/data/foiadocsfailsdatahtm","primary_source_dataset":"SEC CNS Fails-to-Deliver","generated_at":"2026-07-01T02:12:56.391Z"},"query":"XBOX","count":1,"items":[{"cusip":"77926X353","symbol":"XBOX","issuer_name":"ROUNDHILL ETF TR ULTRA SHORT D","total_fail_shares":241034,"peak_fail_shares":62226,"peak_date":"2026-04-20","days_with_fails":23,"window":["2026-03-19","2026-05-28"],"url":"https://api.ai-analytics.org/fails-to-deliver/77926X353"}]}