{"url_path":"/sec/cper/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits.**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1479247/0001104659-26-057792-index.html","accession_number":"0001104659-26-057792","cik":"0001479247","ticker":"USCI","issuer_name":"United States Commodity Index Funds Trust","edgar_url":"https://www.sec.gov/Archives/edgar/data/1479247/0001104659-26-057792-index.html","primary_entity_key":"0001479247","primary_entity_name":"United States Commodity Index Funds Trust"},"word_count":270,"has_tables":true,"body_markdown":"**Item 6. Exhibits.**\n\nListed below are the exhibits, which are filed as part of this quarterly report on Form 10-Q (according to the number assigned to them in Item 601 of Regulation S-K):\n\n**Exhibit**\n**Number**\n\n  ​ ​ ​\n\n**Description of Document**\n\n**31.1(1)**\n\n \n\n[Certification by Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](usci-20260331xex31d1.htm)\n\n**31.2(1)**\n\n \n\n[Certification by Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.](usci-20260331xex31d2.htm)\n\n**32.1(1)**\n\n \n\n[Certification by Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](usci-20260331xex32d1.htm)\n\n**32.2(1)**\n\n \n\n[Certification by Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](usci-20260331xex32d2.htm)\n\n**101.INS**\n\n​\n\nXBRL Instance Document.\n\n**101.SCH**\n\n \n\nXBRL Taxonomy Extension Schema.\n\n**101.CAL**\n\n \n\nXBRL Taxonomy Extension Calculation Linkbase.\n\n**101.DEF**\n\n \n\nXBRL Taxonomy Extension Definition Linkbase.\n\n**101.LAB**\n\n \n\nXBRL Taxonomy Extension Label Linkbase.\n\n**101.PRE**\n\n \n\nXBRL Taxonomy Extension Presentation Linkbase.\n\n**104**\n\n​\n\nCover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)\n\n(1)Filed herewith.\n\n​\n\n​\n\n77\n\n[Table of Contents](#TOC)\n\n**SIGNATURES**\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n**United States Commodity Index Funds Trust (Registrant)**\n\nBy: United States Commodity Funds LLC, its Sponsor\n\n​\n\nBy:\n\n/s/ John P. Love\n\nJohn P. Love\n\nPresident and Chief Executive Officer\n\n(Principal executive officer)\n\n​\n\nDate: May 8, 2026\n\n​\n\nBy:\n\n/s/ Stuart P. Crumbaugh\n\nStuart P. Crumbaugh\n\nChief Financial Officer\n\n(Principal financial and accounting officer)\n\n​\n\nDate:May 8, 2026\n\n​\n\n78"}