Market Yield on U.S. Treasury Securities at 1-Month Constant Maturity, Quoted on an Investment Basis

DGS1MOratesFree tier

Series IDDGS1MO
UnitsPercent
FrequencyDaily
Categoryrates
Latest observation2026-10-08
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 1-Month Constant Maturity, Quoted on an Investment Basis observation, for 2026-10-08, is 4.14 Percent, up from 4.07 for 2026-10-07. It has not been revised since it was first published. 0.0% of observations in this history were revised after first release.

Latest observation2026-10-08
Latest value4.14 Percent
Previous4.07 (2026-10-07)
Change0.07 (+1.7%)
First published value4.14
Last release2026-10-09
Vintages stored5,123
Observations6,300

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