Gross Domestic Product: Implicit Price Deflator

GDPDEFinflationFree tier

Series IDGDPDEF
UnitsIndex 2017=100
FrequencyQuarterly
Categoryinflation
Latest observation2026-07-01
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 Gross Domestic Product: Implicit Price Deflator observation, for 2026-07-01, is 134.127 Index 2017=100, up from 133.411 for 2026-04-01. It has not been revised since it was first published. 99.7% of observations in this history were revised after first release.

Latest observation2026-07-01
Latest value134.127 Index 2017=100
Previous133.411 (2026-04-01)
Change0.716 (+0.5%)
First published value134.127
Last release2026-10-29
Vintages stored386
Observations319
Largest revision (5 years)2023-04-01: 131.518 → 121.953

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

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