{"@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":"2026-06-30T20:14:17.791Z"},"query":"BYLD","count":1,"items":[{"cusip":"46434V787","symbol":"BYLD","issuer_name":"ISHARES TR YIELD OPTIMIZED BD","total_fail_shares":429410,"peak_fail_shares":123483,"peak_date":"2025-09-02","days_with_fails":150,"window":["2025-06-04","2026-05-29"],"url":"https://api.ai-analytics.org/fails-to-deliver/46434V787"}]}