{"@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":"2026-08-20T03:11:53.329Z"},"query":"ISPY","count":1,"items":[{"cusip":"74347G242","symbol":"ISPY","issuer_name":"PROSHARES TR S&P 500 HIGH INCO","total_fail_shares":583507,"peak_fail_shares":97512,"peak_date":"2025-06-09","days_with_fails":153,"window":["2025-06-09","2026-05-21"],"url":"https://api.ai-analytics.org/fails-to-deliver/74347G242"}]}