Chicago Fed National Activity Index
CFNAIgrowthFree tier
| Series ID | CFNAI |
|---|---|
| Units | Index |
| Frequency | Monthly |
| Category | growth |
| 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 |
Get it in Python
import finzdata as yf
df = yf.Client().macro("CFNAI")
df.tail()Or chart it live on FinzData Explore.
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