Brave-Butters-Kelley Leading Index
BBKMLEIXother indicatorsFree tier
| Series ID | BBKMLEIX |
|---|---|
| Units | Standard Deviations |
| Frequency | Monthly |
| Category | other indicators |
| Latest observation | 2026-08-01 |
| History | Point-in-time: every value as first published plus each revision, so backtests see only what was known on the day |
Latest reading
The latest Brave-Butters-Kelley Leading Index observation, for 2026-08-01, is -0.342 Standard Deviations, up from -0.4711 for 2026-07-01. It has not been revised since it was first published. 99.9% of observations in this history were revised after first release.
| Latest observation | 2026-08-01 |
|---|---|
| Latest value | -0.342 Standard Deviations |
| Previous | -0.4711 (2026-07-01) |
| Change | 0.1291 (+27.4%) |
| First published value | -0.342 |
| Last release | 2026-10-05 |
| Vintages stored | 65 |
| Observations | 800 |
| Largest revision (5 years) | 2022-01-01: -0.1008 → -2.0749 |
Get it in Python
import finzdata as yf
df = yf.Client().macro("BBKMLEIX")
df.tail()Or chart it live on FinzData Explore.
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