BYMA · COST · stock

Costco Wholesale Corporation (COST) stock price history

Every BYMA trading session of Costco Wholesale Corporation from Jul 1, 2013 to Sep 28, 2026: 3,244 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 COST data, free keyYear by year table

COST adjusted close, 2013 to 2026

COSTCostco Wholesale Corporation
ARS 31,100+10.7% over one year
2014201620182020202220242026
ARS 33,940
All time high, 2026
ARS 34,000
52 week high, ARS 25,020 low
3,244
Daily sessions since 2013

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2013 to 2026 series and minute bars.

COST key facts

  • Costco Wholesale Corporation (COST) closed at ARS 31,100 on Sep 28, 2026 on BYMA.
  • COST's all time high close is ARS 33,940, set on May 19, 2026; its all time low close is ARS 245.01 on Jul 1, 2013.
  • COST's 52 week range is ARS 25,020 to ARS 34,000.
  • COST returned +10.7% over the year to Sep 28, 2026 and +326.1% over five years.
  • Over ten years COST returned +12,533%, +62.2% a year compounded.
  • COST's deepest drawdown was -81.2% from Oct 15, 2020 to Dec 20, 2022.
  • DataCedar holds 3,244 daily sessions of COST history from Jul 1, 2013 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.

COST price chart, 2013 to 2026

COST adjusted close, Jul 1, 2013 to Sep 28, 2026ARS 245.01ARS 1,248ARS 6,357ARS 32,3802014201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

COST returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month-1.6%
3 months+1.9%
6 months+3.1%
Year to date+13.2%
1 year+10.7%
3 years+219.1%
5 years+326.1%
10 years+12,533%
Since Jul 1, 2013+12,593%
Compound annual growth, 13.2 years+44.2%

COST records

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

All time high close
ARS 33,940 on May 19, 2026
All time low close
ARS 245.01 on Jul 1, 2013
52 week high
ARS 34,000 on May 19, 2026
52 week low
ARS 25,020 on Oct 27, 2025
Deepest drawdown
-81.2% from Oct 15, 2020 to Dec 20, 2022, recovered Jan 9, 2024
Best single session
+2,707% on Apr 7, 2020
Worst single session
-74.4% on Nov 17, 2022
Volatility, 1 year annualised
25.4%
Sessions closing higher, 1 year
50%
Growth of 1 since 2013
127×
Best calendar year
2020, +1,718%
Worst calendar year
2022, -66%

COST 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. 2013 starts on Jul 1, 2013; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026ARS 27,480ARS 34,000ARS 27,300ARS 31,100+13.2%490.7K187
2025ARS 22,900ARS 32,060ARS 21,800ARS 27,480+20.0%548.8K243
2024ARS 13,300ARS 27,090ARS 13,077ARS 22,900+71.9%320.6K246
2023ARS 3,287ARS 14,099ARS 3,165ARS 13,319+310.9%233.9K243
2022ARS 9,549ARS 14,957ARS 3,122ARS 3,242-65.9%115.5K244
2021ARS 4,508ARS 10,299ARS 3,900ARS 9,519+111.2%85.4K244
2020ARS 247.95ARS 16,748ARS 247.95ARS 4,507+1,718%178.2K241
2019ARS 247.32ARS 247.95ARS 247.32ARS 247.95+0.3%0244
2018ARS 246.77ARS 247.32ARS 246.77ARS 247.32+0.2%0245
2017ARS 246.29ARS 246.77ARS 246.29ARS 246.77+0.2%0243
2016ARS 245.85ARS 246.29ARS 245.85ARS 246.29+0.2%0248
2015ARS 245.47ARS 245.85ARS 245.47ARS 245.85+0.2%0242
2014ARS 245.16ARS 245.47ARS 245.16ARS 245.47+0.1%35.7K250
2013ARS 245.01ARS 245.16ARS 245.01ARS 245.16n/a71.5K124

COST monthly closes, last 12 months

MonthMonth end closeChange
September 2026ARS 31,100-0.8%
August 2026ARS 31,360+0.1%
July 2026ARS 31,320+3.0%
June 2026ARS 30,400+2.5%
May 2026ARS 29,660-6.0%
April 2026ARS 31,540+3.0%
March 2026ARS 30,620+0.5%
February 2026ARS 30,480+3.4%
January 2026ARS 29,480+7.3%
December 2025ARS 27,480-5.0%
November 2025ARS 28,920+1.0%
October 2025ARS 28,640-3.5%

About the COST data

Daily bars. 3,244 sessions from Jul 1, 2013 to Sep 28, 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 Sep 25, 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 Jul 1, 2013, 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/COST/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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