JLN 1-Year Ahead Macroeconomic Uncertainty

JLNUM12Mfinancial conditionsFree tier

Series IDJLNUM12M
UnitsIndex
FrequencyMonthly
Categoryfinancial conditions
Latest observation2026-06-01
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 JLN 1-Year Ahead Macroeconomic Uncertainty observation, for 2026-06-01, is 0.9306 Index, up from 0.922 for 2026-05-01. It has not been revised since it was first published. 99.2% of observations in this history were revised after first release.

Latest observation2026-06-01
Latest value0.9306 Index
Previous0.922 (2026-05-01)
Change0.0086 (+0.9%)
First published value0.9306
Last release2026-08-05
Vintages stored9
Observations792
Largest revision (5 years)2025-04-01: 1.0971 → 0.8804

Get it in Python

import finzdata as yf
df = yf.Client().macro("JLNUM12M")
df.tail()

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