Makrognosis

Argentina Core Inflation Rate

MonthlyNot seasonally adjustedCode AR.CPICORE.M.NSA

Latest (y/y)31.6%September 2026
Previous (y/y)31.9%August 2026
Level12,654September 2026

Argentina Core Inflation Rate was up 31.6% year on year in September 2026, compared with 31.9% in August 2026.

The level stood at 12,654 (index (Dec-2016=100)).

That is the lowest reading since August 2018.

Among the 50 economies Makrognosis covers on this measure, it is the highest.

Over the past available history it has ranged from 21.1% (Jan 2018) to 300.0% (Mar 2024), averaging 78.2%.

Argentina Core Inflation Rate, annual % change, Dec 2017 – Sep 20260%100%200%300%20182020202220242026Robomacro
Argentina Core Inflation Rate, annual % change, Dec 2017 – Sep 2026. Source: INDEC.
Argentina Core Inflation Rate, level (index (Dec-2016=100))05,00010k15k20182020202220242026Robomacro
Argentina Core Inflation Rate, level (index (Dec-2016=100)).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValueY/Y %
September 202612,65431.6
August 202612,44631.9
July 202612,22432.2
June 202612,01031.8
May 202611,82532.0
April 202611,60432.4
March 202611,34433.6
February 202610,99433.6
January 202610,66633.4
December 202510,39233.1
November 202510,08633.3
October 20259,827.133.4
September 20259,614.034.3
August 20259,435.136.1
July 20259,246.138.9
June 20259,111.342.0
May 20258,957.844.7
April 20258,765.246.9
March 20258,492.251.3
February 20258,229.460.4
January 20257,995.975.0
December 20247,808.7105.5
November 20247,566.8155.4
October 20247,366.8182.0

Last 24 observations. The full history (118 observations) is available through the API.

Get Argentina Core Inflation Rate in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/AR.CPICORE.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/AR.CPICORE.M.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observationSeptember 2026
First observationDecember 2016
Observations118
FrequencyMonthly
Unitsindex (Dec-2016=100)
AdjustmentNot seasonally adjusted
10-year high300.0% (Mar 2024)
10-year low21.1% (Jan 2018)
10-year average78.2%
Source agencyINDEC
Makrognosis codeAR.CPICORE.M.NSA

Core Inflation Rate: how Argentina compares

#EconomyPeriodLatest
1ArgentinaSep 202631.6%
2TurkeyOct 202628.5%
3RomaniaSep 20267.0%
4IcelandSep 20266.8%
5KosovoSep 20266.2%
6PhilippinesOct 20265.4%
7MontenegroSep 20264.8%
8SerbiaSep 20264.7%
9GreeceOct 20264.7%
10BulgariaOct 20264.5%
11MexicoOct 20263.8%
12GeorgiaSep 20263.7%

Core Inflation Rate by country: all 50 economies ranked →

Other Argentina indicators

Argentina GDP (Gross Domestic Product)Argentina Nominal GDP at current prices, annual (INDEC, ARS million)Argentina Nominal GDP at current purchasers' prices, quarterly at annual rate (INDEC Oferta y Demanda Globales, base 2004)Argentina Real GDP at constant 2004 prices, annual (INDEC)Argentina Inflation Rate (CPI)Argentina Unemployment RateArgentina Credit Rating & Sovereign Risk ScoreArgentina Industrial ProductionArgentina Current account balance, quarterly (INDEC)Argentina Trade Balance: Goods & ServicesArgentina Exports of goods & services (national accounts, real) (INDEC)Argentina Imports of goods & services (national accounts, real) (INDEC)Argentina Total imports CIF (USD MM)Argentina Government Debt to GDPArgentina Consumer confidence index, national (UTDT)Argentina M2 Money Stock

FAQ

What is the current core Inflation Rate in Argentina?
The latest reading is 31.6% year on year for September 2026, published by INDEC.
Where does this data come from?
It is collected directly from INDEC and is available through the Makrognosis API under the code AR.CPICORE.M.NSA.

Last updated 2026-10-19. Source: INDEC. Original title: “CPI Core (Nucleo) National index, base Dec 2016”.