Chained Consumer Price Index for All Urban Consumers: All Items in U.S. City Average

SUUR0000SA0inflationFree tier

Series IDSUUR0000SA0
UnitsIndex Dec 1999=100
FrequencyMonthly
Categoryinflation
Latest observation2026-09-01
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 Chained Consumer Price Index for All Urban Consumers: All Items in U.S. City Average observation, for 2026-09-01, is 186.755 Index Dec 1999=100, up from 185.739 for 2026-08-01. It has not been revised since it was first published. 61.4% of observations in this history were revised after first release.

Latest observation2026-09-01
Latest value186.755 Index Dec 1999=100
Previous185.739 (2026-08-01)
Change1.016 (+0.5%)
First published value186.755
Last release2026-10-14
Vintages stored186
Observations321
Largest revision (5 years)2023-06-01: 171.151 → 170.303

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import finzdata as yf
df = yf.Client().macro("SUUR0000SA0")
df.tail()

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