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

CPITRNSLinflationFree tier

Series IDCPITRNSL
UnitsIndex 1982-1984=100
FrequencyMonthly
Categoryinflation
Latest observation2026-08-01
HistoryPoint-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("CPITRNSL")
df.tail()

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