Observations

Dec 2025: 0.85313

Updated: Mar 9, 2026 3:36 PM CDT

Units:

Index,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

JLN 1-Year Ahead Macroeconomic Uncertainty	2023-02-23	2026-03-09

Source

Jurado, Kyle	2023-02-23	2026-03-09
Ludvigson, Sydney C.	2023-02-23	2026-03-09
Ng, Serena	2023-02-23	2026-03-09

Release

Macroeconomic Uncertainty Index for United States	2023-02-23	2026-03-09

Units

Index	2023-02-23	2026-03-09

Frequency

Monthly	2023-02-23	2026-03-09

Seasonal Adjustment

Not Seasonally Adjusted	2023-02-23	2026-03-09

Notes

Broad-based measure of 12-month ahead macro uncertainty drawn from large number of macro time series. For additional details see Jurado, ludvigson, Ng (2015) Measuring Uncertainty (https://static1.squarespace.com/static/54397369e4b0446f66937a73/t/63629f53023c031c27dd70d4/1667407699615/jlnAER.pdf).	2023-02-23	2026-03-09

JLN 1-Year Ahead Macroeconomic Uncertainty (JLNUM12M)