Americas · ARS

Argentina stock market historical data

328 listings across BYMA. Daily history back to first listing, minute bars from capture forward, one page per symbol.

Get a free keyAbout BYMA

BYMA trading day, Monday to Friday

11:00 to 17:00 ART14:00 to 20:00 UTC

Merval, priced in ARS, settling T+1 for equities since 2024.

1854
Founded in Buenos Aires
90
Listed companies
328
Symbol pages on DataCedar

Argentina key facts

  • Argentina's stock market trades on BYMA, priced in ARS; its headline indices are Merval.
  • Bolsas y Mercados Argentinos, founded 1854 in Buenos Aires, trades 11:00 to 17:00 ART, Monday to Friday, regulated by Comisión Nacional de Valores (CNV).
  • DataCedar covers 328 Argentina listings with a price history page and an API call each.
  • Daily bars run back to each symbol's first sourced session; minute bars run from the day capture began for the symbol and are never backfilled.

About BYMA

Full name
Bolsas y Mercados Argentinos
Location
Buenos Aires, Argentina
Founded
1854
Regulator
Comisión Nacional de Valores (CNV)
Trading hours
11:00 to 17:00 ART
Trading days
Monday to Friday
Time zone
America/Argentina/Buenos Aires
Currency
ARS
Settlement
T+1 for equities since 2024 (previously T+2)
Ticker convention
Short letter codes (GGAL, YPFD, PAMP)
Headline indices
Merval
Listed
about 90 listed companies plus CEDEARs of foreign stocks (2025)
Market capitalisation
about USD 60 billion (2025)
  • Formed in 2017 from the Buenos Aires exchange and the Mercado de Valores; the exchange itself dates from 1854.
  • CEDEARs, local certificates of foreign stocks, account for most of the traded volume.
  • The S&P Merval is the benchmark; inflation and capital controls make peso prices hard to compare across years.
  • BYMA publishes daily data; historical intraday data is licensed through its data services.

About Argentina market data on DataCedar

Argentina trades on BYMA, priced in ARS, and its headline indices are Merval. DataCedar stores one daily bar per trading session for every listing, back to the first session it can source, and one minute bar per trading minute from the day capture begins for that symbol, all under one schema and one API.

Every one of the 328 listings has a page with its returns, records and year by year table; pages with enough traded history are in the sitemap, the rest are reachable from the A to Z lists. Tell us which symbols you need; requests move the queue. See pricing and every exchange.

Argentina stock data by API

One call per symbol, the same schema on every exchange: timeframe 1Min to 1Day, adjustment raw or all, start and end. See the bars endpoint.

curl "https://api.datacedar.com/v3/stocks/A3/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

ExchangesArgentina exchanges and how to get the data

Each exchange has its own page: trading hours, ticker convention, indices, and the symbols A to Z once it is live.

Common questions

Argentina market data

Start with any symbol.

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