{"@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":"2026-07-01T08:41:28.667Z"},"query":"DTF","count":1,"items":[{"cusip":"23334J107","symbol":"DTF","issuer_name":"DTF TAX-FREE INCOME 2028 TERM","total_fail_shares":75460,"peak_fail_shares":6855,"peak_date":"2025-10-06","days_with_fails":68,"window":["2025-06-02","2026-05-21"],"url":"https://api.ai-analytics.org/fails-to-deliver/23334J107"}]}