United States Commodity Index Funds Trust 8-K

What Happened
On February 27, 2026, United States Commodity Index Funds Trust filed a Form 8-K (Item 7.01) disclosing that its series United States Commodity Index Fund (USCI) and United States Copper Index Fund (CPER) issued their monthly account statements for the month ended January 31, 2026. The statements are presented as Statements of Income (Loss) and Statements of Changes in Net Asset Value, provided pursuant to Rule 4.22 under the Commodity Exchange Act. A copy of the monthly account statements is furnished as Exhibit 99.1 and is also posted at www.uscfinvestments.com. The filing notes the furnished information is not “filed” for purposes of Section 18 of the Securities Exchange Act and is not incorporated by reference into other filings except by specific reference.

Key Details

• Filing date: February 27, 2026 (Form 8-K, Item 7.01).
• Reporting period: month ended January 31, 2026.
• Funds covered: United States Commodity Index Fund (USCI) and United States Copper Index Fund (CPER).
• Documents furnished: Statements of Income (Loss) and Statements of Changes in Net Asset Value (Exhibit 99.1); available at www.uscfinvestments.com.

Why It Matters
These monthly statements give investors updated monthly performance detail and changes in net asset value for USCI and CPER, as required under Commodity Exchange Act Rule 4.22. This is a routine disclosure of fund accounting information—not an earnings or quarterly results release, nor an announcement of management or corporate changes. Investors seeking the detailed month‑end figures should review Exhibit 99.1 on the fund website.