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 Nov 12, 2026: 1,523 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.
MRSH adjusted close, 2020 to 2026
- ARS 21,570
- All time high, 2026
- ARS 21,900
- 52 week high, ARS 16,260 low
- 1,523
- Daily sessions since 2020
Last updated Nov 12, 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 21,570 on Nov 12, 2026 on BYMA.
- MRSH's all time high close is ARS 21,570, set on Nov 12, 2026; its all time low close is ARS 3,376 on Nov 17, 2022.
- MRSH's 52 week range is ARS 16,260 to ARS 21,900.
- MRSH returned +28.5% over the year to Nov 12, 2026 and +145.8% over five years.
- Since Aug 20, 2020 MRSH returned +455%, +31.7% a year compounded.
- MRSH's deepest drawdown was -74.6% from Jul 21, 2022 to Nov 17, 2022.
- DataCedar holds 1,523 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 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +23.5% |
| 3 months | +23.5% |
| 6 months | +23.5% |
| Year to date | +21.0% |
| 1 year | +28.5% |
| 3 years | +99.0% |
| 5 years | +145.8% |
| 10 years | n/a |
| Since Aug 20, 2020 | +454.9% |
| Compound annual growth, 6.2 years | +31.7% |
MRSH records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ARS 21,570 on Nov 12, 2026
- All time low close
- ARS 3,376 on Nov 17, 2022
- 52 week high
- ARS 21,900 on Nov 12, 2026
- 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
- 31.3%
- Sessions closing higher, 1 year
- 10%
- Growth of 1 since 2020
- 5.5×
- 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 Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ARS 18,480 | ARS 21,900 | ARS 17,420 | ARS 21,570 | +21.0% | 9.2K | 214 |
| 2025 | ARS 15,825 | ARS 20,600 | ARS 14,800 | ARS 17,830 | +12.8% | 52.1K | 243 |
| 2024 | ARS 11,600 | ARS 19,699 | ARS 11,364 | ARS 15,800 | +37.3% | 25K | 246 |
| 2023 | ARS 3,506 | ARS 13,199 | ARS 3,506 | ARS 11,504 | +228.1% | 10.5K | 243 |
| 2022 | ARS 8,843 | ARS 13,507 | ARS 3,376 | ARS 3,506 | -60.4% | 42.6K | 244 |
| 2021 | ARS 3,969 | ARS 9,399 | ARS 3,969 | ARS 8,843 | +122.8% | 46.2K | 244 |
| 2020 | ARS 3,887 | ARS 4,861 | ARS 3,780 | ARS 3,969 | n/a | 19.2K | 89 |
MRSH monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ARS 21,570 | +23.5% |
| October 2026 | ARS 17,470 | +0.0% |
| September 2026 | ARS 17,470 | -0.0% |
| August 2026 | ARS 17,470 | 0.0% |
| July 2026 | ARS 17,470 | +0.0% |
| June 2026 | ARS 17,470 | 0.0% |
| May 2026 | ARS 17,470 | 0.0% |
| April 2026 | ARS 17,470 | +0.0% |
| March 2026 | ARS 17,470 | 0.0% |
| February 2026 | ARS 17,470 | 0.0% |
| January 2026 | ARS 17,470 | -2.0% |
| December 2025 | ARS 17,830 | +2.4% |
About the MRSH data
Daily bars. 1,523 sessions from Aug 20, 2020 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 12, 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/byma%3AMRSH/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BYMA
Common questions
MRSH share price history
