GPW · 4MS · stock

4MASS Spólka Akcyjna (4MS) stock price history

Every GPW trading session of 4MASS Spólka Akcyjna from Jan 14, 2019 to Sep 28, 2026: 1,948 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.

Get 4MS data, free keyYear by year table

4MS adjusted close, 2019 to 2026

4MS4MASS Spólka Akcyjna
PLN 5.59+20.0% over one year
2020202220242026
PLN 24.77
All time high, 2020
PLN 5.80
52 week high, PLN 3.78 low
1,948
Daily sessions since 2019

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.

4MS key facts

  • 4MASS Spólka Akcyjna (4MS) closed at PLN 5.59 on Sep 28, 2026 on GPW.
  • 4MS's all time high close is PLN 24.77, set on Jul 28, 2020; its all time low close is PLN 0.6094 on Jan 28, 2019.
  • 4MS's 52 week range is PLN 3.78 to PLN 5.80.
  • 4MS returned +20.0% over the year to Sep 28, 2026 and +126.3% over five years.
  • Since Jan 14, 2019 4MS returned +92%, +8.9% a year compounded.
  • 4MS's deepest drawdown was -93.1% from Jul 28, 2020 to Sep 28, 2022.
  • DataCedar holds 1,948 daily sessions of 4MS history from Jan 14, 2019 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.

4MS price chart, 2019 to 2026

4MS adjusted close, Jan 14, 2019 to Sep 28, 2026PLN 0.6563PLN 2.12PLN 6.87PLN 22.2320192020202120222023202420252026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

4MS returns

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

PeriodReturn
1 month-0.7%
3 months+16.6%
6 months+27.2%
Year to date+32.8%
1 year+20.0%
3 years+0.7%
5 years+126.3%
10 yearsn/a
Since Jan 14, 2019+92.3%
Compound annual growth, 7.7 years+8.9%

4MS records

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

All time high close
PLN 24.77 on Jul 28, 2020
All time low close
PLN 0.6094 on Jan 28, 2019
52 week high
PLN 5.80 on Sep 28, 2026
52 week low
PLN 3.78 on May 22, 2026
Deepest drawdown
-93.1% from Jul 28, 2020 to Sep 28, 2022, not yet recovered
Best single session
+82.9% on Jul 9, 2020
Worst single session
-47.4% on Aug 10, 2020
Volatility, 1 year annualised
25.3%
Sessions closing higher, 1 year
50%
Best calendar year
2020, +210%
Worst calendar year
2025, -34%

4MS 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. 2019 starts on Jan 14, 2019; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026PLN 4.20PLN 5.80PLN 3.78PLN 5.59+32.8%4.8M187
2025PLN 6.50PLN 7.40PLN 3.84PLN 4.21-34.2%14.1M249
2024PLN 6.09PLN 8.44PLN 5.35PLN 6.40+9.0%15.9M249
2023PLN 2.26PLN 7.10PLN 1.91PLN 5.87+159.2%22.7M250
2022PLN 2.50PLN 2.70PLN 1.50PLN 2.27-8.5%16.2M251
2021PLN 2.70PLN 8.32PLN 2.15PLN 2.48-6.6%59.8M251
2020PLN 0.8536PLN 26.93PLN 0.5780PLN 2.65+210.4%151M259
2019PLN 2.81PLN 3.28PLN 0.5157PLN 0.8536n/a27.4M252

4MS monthly closes, last 12 months

MonthMonth end closeChange
September 2026PLN 5.59-1.2%
August 2026PLN 5.66+8.8%
July 2026PLN 5.20+9.0%
June 2026PLN 4.77+12.0%
May 2026PLN 4.26+4.2%
April 2026PLN 4.09-3.8%
March 2026PLN 4.25-12.9%
February 2026PLN 4.88-1.4%
January 2026PLN 4.95+17.6%
December 2025PLN 4.21+2.2%
November 2025PLN 4.12-5.0%
October 2025PLN 4.34-6.5%

About the 4MS data

Daily bars. 1,948 sessions from Jan 14, 2019 to Sep 28, 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 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 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 Jan 14, 2019, 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/4MS/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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