Treasury

Rate environment
Bill yields by maturity — investment rate at the most recent auction of each termlatest auction Jul 27
Treasury bill investment rates by maturity, latest auctions
TermInvestment rateAuction date
4-week3.793%2026-07-23
8-week3.871%2026-07-23
13-week3.906%2026-07-27
17-week3.949%2026-07-22
26-week4.081%2026-07-27
52-week4.032%2026-07-07
SOFR
as of Jul 24
3.64%
Effective fed funds
as of Jul 24
3.63%
13-week bill (secondary)
as of Jul 24
3.81%
26-week bill (secondary)
as of Jul 24
3.91%