10-Year Treasury Constant Maturity Minus 3-Month Treasury Constant Maturity

T10Y3MratesFree tier

Series IDT10Y3M
UnitsPercent
FrequencyDaily
Categoryrates
Latest observation2026-10-09
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 10-Year Treasury Constant Maturity Minus 3-Month Treasury Constant Maturity observation, for 2026-10-09, is 0.99 Percent, unchanged from 0.99 for 2026-10-08. It has not been revised since it was first published. 0.0% of observations in this history were revised after first release.

Latest observation2026-10-09
Latest value0.99 Percent
Previous0.99 (2026-10-08)
Change0 (0.0%)
First published value0.99
Last release2026-10-09
Vintages stored3,138
Observations11,197
Largest revision (5 years)2022-04-01: 1.85 → 1.86

Get it in Python

import finzdata as yf
df = yf.Client().macro("T10Y3M")
df.tail()

Or chart it live on FinzData Explore.

Get a free API keySee history bundlesDownload free samples

Related rates series