BYMA · A3 · stock

A3 Mercados S.A. (A3) stock price history

Every BYMA trading session of A3 Mercados S.A. from Sep 26, 2012 to Nov 12, 2026: 2,652 daily bars, adjusted for splits and dividends, with minute bars from Sep 16, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get A3 data, free keyYear by year table

A3 adjusted close, 2012 to 2026

A3A3 Mercados S.A.
ARS 2,645+26.4% over one year
2014201620182020202220242026
ARS 433,008
All time high, 2012
ARS 2,810
52 week high, ARS 2,093 low
2,652
Daily sessions since 2012

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2012 to 2026 series and minute bars.

A3 key facts

  • A3 Mercados S.A. (A3) closed at ARS 2,645 on Nov 12, 2026 on BYMA.
  • A3's all time high close is ARS 433,008, set on Oct 31, 2012; its all time low close is ARS 10.62 on Sep 20, 2017.
  • A3's 52 week range is ARS 2,093 to ARS 2,810.
  • A3 returned +26.4% over the year to Nov 12, 2026 and +1,886% over five years.
  • Over ten years A3 returned -99%, -39.9% a year compounded.
  • A3's deepest drawdown was -100.0% from Jun 26, 2014 to Sep 20, 2017.
  • DataCedar holds 2,652 daily sessions of A3 history from Sep 26, 2012 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.

A3 price chart, 2012 to 2026

A3 adjusted close, Sep 26, 2012 to Nov 12, 2026ARS 10.66ARS 366.39ARS 12,596ARS 433,00820122014201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

A3 returns

Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.

PeriodReturn
1 month+19.4%
3 months+19.4%
6 months+19.4%
Year to date+26.4%
1 year+26.4%
3 years+1,884%
5 years+1,886%
10 years-99.4%
Since Sep 26, 2012-99.4%
Compound annual growth, 14.1 years-30.2%

A3 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
ARS 433,008 on Oct 31, 2012
All time low close
ARS 10.62 on Sep 20, 2017
52 week high
ARS 2,810 on Oct 23, 2026
52 week low
ARS 2,093 on Nov 12, 2025
Deepest drawdown
-100.0% from Jun 26, 2014 to Sep 20, 2017, not yet recovered
Best single session
+981.9% on May 27, 2024
Worst single session
-100.0% on Sep 20, 2017
Volatility, 1 year annualised
37.4%
Sessions closing higher, 1 year
1%
Best calendar year
2024, +1,736%
Worst calendar year
2017, -100%

A3 price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2012 starts on Sep 26, 2012; 2026 runs to Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026ARS 2,093ARS 2,810ARS 2,093ARS 2,645+26.4%159.9K214
2025ARS 2,415ARS 2,559ARS 1,797ARS 2,093-14.4%930.3K243
2024ARS 133.29ARS 2,550ARS 133.29ARS 2,447+1,736%2.9M246
2023ARS 133.24ARS 133.29ARS 133.24ARS 133.29+0.0%0243
2022ARS 133.19ARS 133.24ARS 133.19ARS 133.24+0.0%0244
2021ARS 133.14ARS 133.19ARS 133.14ARS 133.19+0.0%0244
2020ARS 40.18ARS 134.01ARS 40.18ARS 133.14+231.4%12.4K241
2019ARS 40.18ARS 40.18ARS 40.18ARS 40.180.0%0244
2018ARS 13.48ARS 43.22ARS 13.48ARS 40.18+198.1%73.1K245
2017ARS 10.62ARS 13.48ARS 10.62ARS 13.48-100.0%210.4K65
2014ARS 433,008ARS 433,008ARS 433,008ARS 433,0080.0%0122
2013ARS 433,008ARS 433,008ARS 433,008ARS 433,0080.0%0239
2012ARS 422,226ARS 433,008ARS 422,226ARS 433,008n/a162

A3 monthly closes, last 12 months

MonthMonth end closeChange
November 2026ARS 2,645+19.4%
October 2026ARS 2,2150.0%
September 2026ARS 2,2150.0%
August 2026ARS 2,2150.0%
July 2026ARS 2,2150.0%
June 2026ARS 2,2150.0%
May 2026ARS 2,2150.0%
April 2026ARS 2,215+5.8%
March 2026ARS 2,0930.0%
February 2026ARS 2,0930.0%
January 2026ARS 2,0930.0%
December 2025ARS 2,0930.0%

About the A3 data

Daily bars. 2,652 sessions from Sep 26, 2012 to Nov 12, 2026, one row per BYMA trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 16, 2026 forward, most recent session Nov 6, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are BYMA trading days; minute timestamps are UTC. Prices are in ARS. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 26, 2012, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/byma%3AA3/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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