{"@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":"2026-07-01T14:46:21.500Z"},"query":"RINF","count":1,"items":[{"cusip":"74348A814","symbol":"RINF","issuer_name":"PROSHARES TRUST INFLATION EXPE","total_fail_shares":89091,"peak_fail_shares":16672,"peak_date":"2026-03-23","days_with_fails":69,"window":["2025-07-02","2026-05-06"],"url":"https://api.ai-analytics.org/fails-to-deliver/74348A814"}]}