{"@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":"2026-09-28T13:01:41.017Z"},"query":"SPTU","count":1,"items":[{"cusip":"78468R432","symbol":"SPTU","issuer_name":"SPDR SER TR STATE STR SPDR POR","total_fail_shares":245448,"peak_fail_shares":28939,"peak_date":"2026-02-06","days_with_fails":103,"window":["2025-10-10","2026-05-29"],"url":"https://api.ai-analytics.org/fails-to-deliver/78468R432"}]}