Makrognosis

Chile IMACEC monthly economic activity index (BCCh SI3)

MonthlyNot seasonally adjustedCode CL.ECOACT.M.NSA

Latest110.0September 2026
Previous109.1August 2026
Year ago109.8September 2025
Next release4 Dec 2026expected

Chile IMACEC monthly economic activity index (BCCh SI3) was 110.0 in September 2026, up 0.9% from August 2026 and up 0.2% from a year earlier.

Over the past ten years it has ranged from 85.01 (Jul 2020) to 129.2 (Dec 2025), averaging 104.4.

The next update is expected on 4 December 2026.

Chile IMACEC monthly economic activity index (BCCh SI3) (index), Jan 1996 – Sep 2026406080100120200020052010201520202025Robomacro
Chile IMACEC monthly economic activity index (BCCh SI3) (index), Jan 1996 – Sep 2026. Source: Banco Central de Chile.

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

Recent data

PeriodValue
September 2026110.0
August 2026109.1
July 2026107.0
June 2026110.6
May 2026112.1
April 2026114.4
March 2026120.4
February 2026104.4
January 2026111.2
December 2025129.2
November 2025118.4
October 2025115.0
September 2025109.8
August 2025110.2
July 2025108.6
June 2025108.4
May 2025113.7
April 2025115.6
March 2025120.3
February 2025104.6
January 2025112.2
December 2024127.6
November 2024116.8
October 2024112.7

Last 24 observations. The full history (369 observations) is available through the API.

Get Chile IMACEC monthly economic activity index (BCCh SI3) 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/CL.ECOACT.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/CL.ECOACT.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 observationJanuary 1996
Observations369
FrequencyMonthly
Unitsindex
AdjustmentNot seasonally adjusted
10-year high129.2 (Dec 2025)
10-year low85.01 (Jul 2020)
10-year average104.4
Source agencyBanco Central de Chile
Makrognosis codeCL.ECOACT.M.NSA

Other Chile indicators

Chile GDP (Gross Domestic Product)Chile Nominal GDP at current prices, linked series ref 2018 (BCCh SI3, quarterly)Chile Inflation Rate (CPI)Chile Core Inflation RateChile Unemployment RateChile Credit Rating & Sovereign Risk ScoreChile Industrial ProductionChile Exports of goods FOB (Banco Central de , USD mn)Chile Imports of goods CIF (Banco Central de , USD mn)Chile Government Debt to GDPChile 10-Year Government Bond YieldChile CLP per USD, calendar-month average of the official daily dólar observado (BCCh)Chile Central government debt stock total (BCCh SI3, USD million, quarterly)Chile Chilean Peso per US Dollar (CLP/USD; Banco Central de daily dólar observado)Chile GDP implicit deflator, reference 2018 (BCCh)Chile GDP in US Dollars

FAQ

What is the current iMACEC monthly economic activity index (BCCh SI3) in Chile?
The latest reading is 110.0 for September 2026, published by Banco Central de Chile.
When is the next Chile iMACEC monthly economic activity index (BCCh SI3) release?
The next update is expected on 4 December 2026.
Where does this data come from?
It is collected directly from Banco Central de Chile and is available through the Makrognosis API under the code CL.ECOACT.M.NSA.

Last updated 2026-11-03. Source: Banco Central de Chile. Original title: “Chile IMACEC monthly economic activity index (BCCh SI3)”.