1Y Treasury reads 4.28% as of 2026-09-10. Change from prior reading: +0.11. Current value sits at the 60th percentile of the trailing 5 years. Sourced from fred, refreshed every 6 hours, and free to access via the JSON API.
DGS1 — the 1-Year Treasury Constant Maturity Rate, interpolated daily from the Treasury's par yield curve (H.15 release). Published on business days only; no row on weekends or federal holidays. It is an interpolated par yield, not a directly traded spot rate, and it prices the market's expected average fed funds rate over the next 12 months — so it moves ahead of FOMC meetings as rate-cut or rate-hike odds get repriced, reacting faster to the near-term policy path than the 2-year (DGS2).
Core Print
4.28%+0.11
Historical Position: 60%Last updated: 2026-09-10
Historical Position60%
Current Interpretation
1Y Treasury is currently 4.28 (daily change +0.11). Based on its standardized historical distribution (z-score), current positioning reflects a "neutral range". Check related plumbing indicators to evaluate broader systemic conditions.