{"@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":"2026-07-01T00:18:09.814Z"},"query":"FTCB","count":1,"items":[{"cusip":"33738D788","symbol":"FTCB","issuer_name":"FIRST TR EXCHANGE-TRADED FD IV","total_fail_shares":10409016,"peak_fail_shares":869416,"peak_date":"2025-10-09","days_with_fails":230,"window":["2025-06-02","2026-05-29"],"url":"https://api.ai-analytics.org/fails-to-deliver/33738D788"}]}