BYMA · MRSH · stock

Marsh & McLennan Companies, Inc. (MRSH) stock price history

Every BYMA trading session of Marsh & McLennan Companies, Inc. from Aug 20, 2020 to Sep 28, 2026: 1,496 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 MRSH data, free keyYear by year table

MRSH adjusted close, 2020 to 2026

MRSHMarsh & McLennan Companies, Inc.
ARS 17,070-2.3% over one year
202120222023202420252026
ARS 20,075
All time high, 2025
ARS 19,990
52 week high, ARS 16,260 low
1,496
Daily sessions since 2020

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.

MRSH key facts

  • Marsh & McLennan Companies, Inc. (MRSH) closed at ARS 17,070 on Sep 28, 2026 on BYMA.
  • MRSH's all time high close is ARS 20,075, set on Apr 3, 2025; its all time low close is ARS 3,376 on Nov 17, 2022.
  • MRSH's 52 week range is ARS 16,260 to ARS 19,990.
  • MRSH returned -2.3% over the year to Sep 28, 2026 and +129.1% over five years.
  • Since Aug 20, 2020 MRSH returned +339%, +27.4% a year compounded.
  • MRSH's deepest drawdown was -74.6% from Jul 21, 2022 to Nov 17, 2022.
  • DataCedar holds 1,496 daily sessions of MRSH history from Aug 20, 2020 and minute bars from Sep 16, 2026, adjusted for splits and dividends, served by the API under a key.

MRSH price chart, 2020 to 2026

MRSH adjusted close, Aug 20, 2020 to Sep 28, 2026ARS 3,376ARS 8,892ARS 14,409ARS 19,9252020202120222023202420252026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

MRSH returns

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

PeriodReturn
1 month-2.3%
3 months-2.3%
6 months-2.3%
Year to date-4.3%
1 year-2.3%
3 years+75.5%
5 years+129.1%
10 yearsn/a
Since Aug 20, 2020+339.1%
Compound annual growth, 6.1 years+27.4%

MRSH records

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

All time high close
ARS 20,075 on Apr 3, 2025
All time low close
ARS 3,376 on Nov 17, 2022
52 week high
ARS 19,990 on Oct 8, 2025
52 week low
ARS 16,260 on Nov 19, 2025
Deepest drawdown
-74.6% from Jul 21, 2022 to Nov 17, 2022, recovered Jan 8, 2024
Best single session
+46.9% on Aug 19, 2021
Worst single session
-73.9% on Nov 17, 2022
Volatility, 1 year annualised
20.4%
Sessions closing higher, 1 year
14%
Growth of 1 since 2020
4.4×
Best calendar year
2023, +228%
Worst calendar year
2022, -60%

MRSH 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. 2020 starts on Aug 20, 2020; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026ARS 18,480ARS 18,480ARS 17,040ARS 17,070-4.3%8.4K187
2025ARS 15,825ARS 20,600ARS 14,800ARS 17,830+12.8%52.1K243
2024ARS 11,600ARS 19,699ARS 11,364ARS 15,800+37.3%25K246
2023ARS 3,506ARS 13,199ARS 3,506ARS 11,504+228.1%10.5K243
2022ARS 8,843ARS 13,507ARS 3,376ARS 3,506-60.4%42.6K244
2021ARS 3,969ARS 9,399ARS 3,969ARS 8,843+122.8%46.2K244
2020ARS 3,887ARS 4,861ARS 3,780ARS 3,969n/a19.2K89

MRSH monthly closes, last 12 months

MonthMonth end closeChange
September 2026ARS 17,070-2.3%
August 2026ARS 17,4700.0%
July 2026ARS 17,470+0.0%
June 2026ARS 17,4700.0%
May 2026ARS 17,4700.0%
April 2026ARS 17,470+0.0%
March 2026ARS 17,4700.0%
February 2026ARS 17,4700.0%
January 2026ARS 17,470-2.0%
December 2025ARS 17,830+2.4%
November 2025ARS 17,410+3.6%
October 2025ARS 16,800-13.4%

About the MRSH data

Daily bars. 1,496 sessions from Aug 20, 2020 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 Aug 20, 2020, 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/MRSH/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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