▟ Treasury Rate Watch Data as of Jun 30, 2026

Average interest rate

Domestic Series

A small pool of non-marketable securities issued to specific federal entities. Its average rate sits well above every other series tracked here, which reflects securities issued in far higher-rate eras still sitting in the pool.

Latest (Jun 2026)
7.58%
■ no change MoM
Year-over-year
■ no change
vs. Jun 2025
13-year low
7.58%
Jan 2021
13-year high
8.04%
Jul 2020

Domestic Series — average rate history

Monthly, Jan 2013 – Jun 2026.

7.5%7.7%7.8%8.0%8.1%2014201620182020202220242026 7.58%

Last 24 months

MonthAvg. rateMoM
Jun 20267.577%■ no change
May 20267.577%■ no change
Apr 20267.577%■ no change
Mar 20267.577%■ no change
Feb 20267.577%■ no change
Jan 20267.577%■ no change
Dec 20257.577%■ no change
Nov 20257.577%■ no change
Oct 20257.577%■ no change
Sep 20257.577%■ no change
Aug 20257.577%■ no change
Jul 20257.577%■ no change
Jun 20257.577%■ no change
May 20257.577%■ no change
Apr 20257.577%■ no change
Mar 20257.577%■ no change
Feb 20257.577%■ no change
Jan 20257.577%■ no change
Dec 20247.577%■ no change
Nov 20247.577%■ no change
Oct 20247.577%■ no change
Sep 20247.577%■ no change
Aug 20247.577%■ no change
Jul 20247.577%—