GPW · MRB · stock
Mirbud S.A. (MRB) stock price history
Every GPW trading session of Mirbud S.A. from Feb 22, 2010 to Nov 13, 2026: 4,263 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
MRB adjusted close, 2010 to 2026
- PLN 15.55
- All time high, 2025
- PLN 14.98
- 52 week high, PLN 9.58 low
- 4,263
- Daily sessions since 2010
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
MRB key facts
- Mirbud S.A. (MRB) closed at PLN 11.35 on Nov 13, 2026 on GPW.
- MRB's all time high close is PLN 15.55, set on May 13, 2025; its all time low close is PLN 0.5212 on Dec 14, 2015.
- MRB's 52 week range is PLN 9.58 to PLN 14.98.
- MRB returned -17.7% over the year to Nov 13, 2026 and +278.8% over five years.
- Over ten years MRB returned +1,885%, +34.8% a year compounded.
- MRB's deepest drawdown was -85.6% from Feb 17, 2011 to Dec 14, 2015.
- DataCedar holds 4,263 daily sessions of MRB history from Feb 22, 2010 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
MRB price chart, 2010 to 2026
MRB returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.8% |
| 3 months | -14.1% |
| 6 months | +12.4% |
| Year to date | -21.9% |
| 1 year | -17.7% |
| 3 years | +57.7% |
| 5 years | +278.8% |
| 10 years | +1,885% |
| Since Feb 22, 2010 | +410.5% |
| Compound annual growth, 16.7 years | +10.2% |
MRB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 15.55 on May 13, 2025
- All time low close
- PLN 0.5212 on Dec 14, 2015
- 52 week high
- PLN 14.98 on Nov 28, 2025
- 52 week low
- PLN 9.58 on May 18, 2026
- Deepest drawdown
- -85.6% from Feb 17, 2011 to Dec 14, 2015, recovered Jan 14, 2021
- Best single session
- +23.8% on Feb 13, 2017
- Worst single session
- -19.2% on Apr 21, 2017
- Volatility, 1 year annualised
- 31.5%
- Sessions closing higher, 1 year
- 46%
- Growth of 1 since 2010
- 5.1×
- Best calendar year
- 2020, +220%
- Worst calendar year
- 2011, -54%
MRB 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. 2010 starts on Feb 22, 2010; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 14.54 | PLN 14.76 | PLN 9.58 | PLN 11.35 | -21.9% | 32.2M | 216 |
| 2025 | PLN 11.69 | PLN 15.86 | PLN 10.64 | PLN 14.54 | +25.7% | 42.7M | 249 |
| 2024 | PLN 8.01 | PLN 15.33 | PLN 7.22 | PLN 11.57 | +47.2% | 55.8M | 249 |
| 2023 | PLN 4.18 | PLN 8.26 | PLN 4.18 | PLN 7.86 | +88.7% | 50.1M | 250 |
| 2022 | PLN 3.46 | PLN 4.30 | PLN 2.65 | PLN 4.16 | +22.4% | 47.1M | 251 |
| 2021 | PLN 3.15 | PLN 4.64 | PLN 2.82 | PLN 3.40 | +19.3% | 53.6M | 251 |
| 2020 | PLN 0.8911 | PLN 2.90 | PLN 0.5464 | PLN 2.85 | +220.1% | 85.2M | 257 |
| 2019 | PLN 0.8743 | PLN 1.13 | PLN 0.5969 | PLN 0.8911 | +1.9% | 33.2M | 258 |
| 2018 | PLN 0.9668 | PLN 1.23 | PLN 0.7734 | PLN 0.8743 | -9.6% | 32.5M | 259 |
| 2017 | PLN 0.6809 | PLN 1.59 | PLN 0.6809 | PLN 0.9668 | +42.0% | 112.6M | 254 |
| 2016 | PLN 0.5717 | PLN 0.8827 | PLN 0.5464 | PLN 0.6809 | +19.1% | 50.4M | 250 |
| 2015 | PLN 1.14 | PLN 1.32 | PLN 0.4960 | PLN 0.5717 | -50.0% | 39.6M | 261 |
| 2014 | PLN 1.31 | PLN 1.53 | PLN 1.02 | PLN 1.14 | -12.8% | 49.3M | 261 |
| 2013 | PLN 1.03 | PLN 1.63 | PLN 0.7650 | PLN 1.31 | +26.8% | 62.6M | 258 |
| 2012 | PLN 1.57 | PLN 2.06 | PLN 0.6624 | PLN 1.03 | -31.4% | 57.2M | 258 |
| 2011 | PLN 3.33 | PLN 3.69 | PLN 1.42 | PLN 1.51 | -54.5% | 18.7M | 259 |
| 2010 | PLN 2.21 | PLN 3.56 | PLN 1.93 | PLN 3.31 | n/a | 29.5M | 222 |
MRB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | PLN 11.35 | -3.4% |
| October 2026 | PLN 11.75 | +4.0% |
| September 2026 | PLN 11.30 | -12.5% |
| August 2026 | PLN 12.92 | +7.1% |
| July 2026 | PLN 12.06 | +16.0% |
| June 2026 | PLN 10.40 | -5.3% |
| May 2026 | PLN 10.99 | +1.4% |
| April 2026 | PLN 10.84 | -0.8% |
| March 2026 | PLN 10.93 | -15.9% |
| February 2026 | PLN 12.99 | +0.8% |
| January 2026 | PLN 12.88 | -11.4% |
| December 2025 | PLN 14.54 | -2.8% |
About the MRB data
Daily bars. 4,263 sessions from Feb 22, 2010 to Nov 13, 2026, one row per GPW 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 17, 2026 forward, most recent session Nov 10, 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 GPW trading days; minute timestamps are UTC. Prices are in PLN. 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 Feb 22, 2010, 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/gpw%3AMRB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
MRB share price history
