{"@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":"2026-09-24T08:15:31.771Z"},"query":"OEF","count":1,"items":[{"cusip":"464287101","symbol":"OEF","issuer_name":"ISHARES S&P 100 ETF","total_fail_shares":347561,"peak_fail_shares":159980,"peak_date":"2026-03-13","days_with_fails":79,"window":["2025-06-02","2026-05-29"],"url":"https://api.ai-analytics.org/fails-to-deliver/464287101"}]}