Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis

DGS30ratesFree tier

Series IDDGS30
UnitsPercent
FrequencyDaily
Categoryrates
Latest observation2026-10-22
HistoryPoint-in-time: every value as first published plus each revision, so backtests see only what was known on the day

Latest reading

The latest Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis observation, for 2026-10-22, is 5.29 Percent, down from 5.42 for 2026-10-21. It has not been revised since it was first published. 0.0% of observations in this history were revised after first release.

Latest observation2026-10-22
Latest value5.29 Percent
Previous5.42 (2026-10-21)
Change-0.13 (-2.4%)
First published value5.29
Last release2026-10-23
Vintages stored5,084
Observations12,417
Largest revision (5 years)2022-05-18: 3.06 → 3.07

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