BYMA · MRK · stock

Merck & Co., Inc. (MRK) stock price history

Every BYMA trading session of Merck & Co., Inc. from Dec 27, 2007 to Sep 28, 2026: 4,592 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 MRK data, free keyYear by year table

MRK adjusted close, 2007 to 2026

MRKMerck & Co., Inc.
ARS 48,240+109.7% over one year
2010201520202025
ARS 50,075
All time high, 2026
ARS 50,125
52 week high, ARS 22,840 low
4,592
Daily sessions since 2007

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

MRK key facts

  • Merck & Co., Inc. (MRK) closed at ARS 48,240 on Sep 28, 2026 on BYMA.
  • MRK's all time high close is ARS 50,075, set on Aug 25, 2026; its all time low close is ARS 7.84 on Oct 10, 2008.
  • MRK's 52 week range is ARS 22,840 to ARS 50,125.
  • MRK returned +109.7% over the year to Sep 28, 2026 and +1,583% over five years.
  • Over ten years MRK returned +50,573%, +86.4% a year compounded.
  • MRK's deepest drawdown was -55.1% from Jul 4, 2024 to May 14, 2025.
  • DataCedar holds 4,592 daily sessions of MRK history from Dec 27, 2007 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.

MRK price chart, 2007 to 2026

MRK adjusted close, Dec 27, 2007 to Sep 28, 2026ARS 8.19ARS 147.97ARS 2,672ARS 48,2402010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

MRK returns

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

PeriodReturn
1 month+1.4%
3 months+21.8%
6 months+36.4%
Year to date+49.4%
1 year+109.7%
3 years+183.8%
5 years+1,583%
10 years+50,573%
Since Dec 27, 2007+284,335%
Compound annual growth, 18.8 years+52.8%

MRK records

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

All time high close
ARS 50,075 on Aug 25, 2026
All time low close
ARS 7.84 on Oct 10, 2008
52 week high
ARS 50,125 on Aug 25, 2026
52 week low
ARS 22,840 on Sep 29, 2025
Deepest drawdown
-55.1% from Jul 4, 2024 to May 14, 2025, recovered Jun 25, 2026
Best single session
+171.4% on Jul 1, 2013
Worst single session
-17.7% on Jan 25, 2008
Volatility, 1 year annualised
35.3%
Sessions closing higher, 1 year
50%
Growth of 1 since 2007
2,844×
Best calendar year
2019, +371%
Worst calendar year
2008, -42%

MRK 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. 2007 starts on Dec 27, 2007; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026ARS 32,600ARS 50,125ARS 31,900ARS 48,240+49.4%444.2K187
2025ARS 23,424ARS 33,200ARS 16,949ARS 32,280+37.8%1.2M243
2024ARS 22,015ARS 38,488ARS 21,274ARS 23,424+10.7%372.2K246
2023ARS 7,599ARS 22,498ARS 7,249ARS 21,169+181.6%140.4K243
2022ARS 3,101ARS 7,777ARS 2,799ARS 7,518+142.5%324.2K244
2021ARS 2,299ARS 3,998ARS 2,079ARS 3,101+32.5%534.7K244
2020ARS 1,337ARS 3,024ARS 1,169ARS 2,341+75.1%229.7K241
2019ARS 283.66ARS 1,469ARS 274.17ARS 1,337+371.2%11.2K244
2018ARS 99.76ARS 283.66ARS 99.76ARS 283.66+184.3%61.4K245
2017ARS 97.13ARS 111.33ARS 97.13ARS 99.76+2.7%66.8K243
2016ARS 79.49ARS 98.43ARS 70.55ARS 97.13+22.2%428.2K247
2015ARS 73.35ARS 79.49ARS 69.43ARS 79.49+8.4%123.8K242
2014ARS 44.49ARS 81.33ARS 44.49ARS 73.35+64.9%509.2K248
2013ARS 13.73ARS 44.49ARS 13.73ARS 44.49+224.1%692K242
2012ARS 13.60ARS 13.73ARS 13.60ARS 13.73+0.9%0242
2011ARS 8.91ARS 13.60ARS 8.91ARS 13.60+52.6%3.6K244
2010ARS 8.78ARS 8.91ARS 8.78ARS 8.91+1.5%0245
2009ARS 9.86ARS 9.86ARS 8.66ARS 8.78-10.9%121.6K248
2008ARS 16.96ARS 16.96ARS 7.84ARS 9.86-41.9%679.2K252
2007ARS 16.96ARS 16.96ARS 16.96ARS 16.96n/a6502

MRK monthly closes, last 12 months

MonthMonth end closeChange
September 2026ARS 48,240+2.0%
August 2026ARS 47,280+15.1%
July 2026ARS 41,060+2.4%
June 2026ARS 40,100+14.3%
May 2026ARS 35,080+7.2%
April 2026ARS 32,720-7.5%
March 2026ARS 35,360-2.0%
February 2026ARS 36,100+9.2%
January 2026ARS 33,060+2.4%
December 2025ARS 32,280+1.6%
November 2025ARS 31,759+22.5%
October 2025ARS 25,920+0.5%

About the MRK data

Daily bars. 4,592 sessions from Dec 27, 2007 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 28, 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 Dec 27, 2007, 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/MRK/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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