GPW · ZUK · stock
Zaklady Urzadzen Kotlowych "Staporków" S.A. (ZUK) stock price history
Every GPW trading session of Zaklady Urzadzen Kotlowych "Staporków" S.A. from Aug 3, 2007 to Sep 28, 2026: 4,904 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.
ZUK adjusted close, 2007 to 2026
- PLN 46.06
- All time high, 2007
- PLN 5.40
- 52 week high, PLN 3.34 low
- 4,904
- 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.
ZUK key facts
- Zaklady Urzadzen Kotlowych "Staporków" S.A. (ZUK) closed at PLN 4.92 on Sep 28, 2026 on GPW.
- ZUK's all time high close is PLN 46.06, set on Dec 21, 2007; its all time low close is PLN 1.09 on Apr 2, 2020.
- ZUK's 52 week range is PLN 3.34 to PLN 5.40.
- ZUK returned +53.8% over the year to Sep 28, 2026 and +87.6% over five years.
- Over ten years ZUK returned +31%, +2.7% a year compounded.
- ZUK's deepest drawdown was -97.6% from Dec 21, 2007 to Apr 2, 2020.
- DataCedar holds 4,904 daily sessions of ZUK history from Aug 3, 2007 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ZUK price chart, 2007 to 2026
ZUK returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.7% |
| 3 months | +11.8% |
| 6 months | +2.9% |
| Year to date | +7.0% |
| 1 year | +53.8% |
| 3 years | +49.1% |
| 5 years | +87.6% |
| 10 years | +31.1% |
| Since Aug 3, 2007 | -85.6% |
| Compound annual growth, 19.2 years | -9.6% |
ZUK records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 46.06 on Dec 21, 2007
- All time low close
- PLN 1.09 on Apr 2, 2020
- 52 week high
- PLN 5.40 on Mar 25, 2026
- 52 week low
- PLN 3.34 on Sep 29, 2025
- Deepest drawdown
- -97.6% from Dec 21, 2007 to Apr 2, 2020, not yet recovered
- Best single session
- +37.6% on Jan 22, 2021
- Worst single session
- -26.9% on Aug 18, 2008
- Volatility, 1 year annualised
- 48.7%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2025, +119%
- Worst calendar year
- 2008, -82%
ZUK 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 Aug 3, 2007; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 4.60 | PLN 5.40 | PLN 4.20 | PLN 4.92 | +7.0% | 1.1M | 187 |
| 2025 | PLN 2.10 | PLN 4.80 | PLN 2.00 | PLN 4.60 | +119.0% | 3.2M | 249 |
| 2024 | PLN 2.70 | PLN 3.70 | PLN 2.00 | PLN 2.10 | -24.7% | 837.8K | 249 |
| 2023 | PLN 3.89 | PLN 5.70 | PLN 2.60 | PLN 2.79 | -27.7% | 1.3M | 250 |
| 2022 | PLN 2.37 | PLN 4.67 | PLN 2.28 | PLN 3.86 | +59.8% | 2.1M | 251 |
| 2021 | PLN 2.53 | PLN 5.94 | PLN 2.18 | PLN 2.41 | -4.5% | 2.9M | 251 |
| 2020 | PLN 1.33 | PLN 3.84 | PLN 1.03 | PLN 2.53 | +90.0% | 2.2M | 259 |
| 2019 | PLN 1.33 | PLN 2.01 | PLN 1.12 | PLN 1.33 | 0.0% | 1.1M | 261 |
| 2018 | PLN 2.37 | PLN 3.52 | PLN 1.19 | PLN 1.33 | -43.8% | 467.6K | 261 |
| 2017 | PLN 3.34 | PLN 5.61 | PLN 2.31 | PLN 2.37 | -29.1% | 789.8K | 255 |
| 2016 | PLN 4.38 | PLN 5.89 | PLN 2.95 | PLN 3.33 | -23.2% | 835.9K | 251 |
| 2015 | PLN 9.40 | PLN 11.28 | PLN 4.00 | PLN 4.34 | -53.8% | 1.3M | 261 |
| 2014 | PLN 28.02 | PLN 28.02 | PLN 8.75 | PLN 9.40 | -66.4% | 368.3K | 261 |
| 2013 | PLN 19.25 | PLN 35.15 | PLN 17.88 | PLN 28.02 | +45.6% | 1.6M | 261 |
| 2012 | PLN 12.34 | PLN 35.90 | PLN 12.20 | PLN 19.25 | +57.8% | 2M | 261 |
| 2011 | PLN 15.39 | PLN 16.75 | PLN 9.62 | PLN 12.20 | -14.7% | 486K | 260 |
| 2010 | PLN 11.51 | PLN 17.31 | PLN 7.84 | PLN 14.30 | +24.2% | 1.2M | 261 |
| 2009 | PLN 8.28 | PLN 15.10 | PLN 5.53 | PLN 11.51 | +39.0% | 233.8K | 261 |
| 2008 | PLN 45.53 | PLN 45.53 | PLN 7.20 | PLN 8.28 | -81.9% | 172.4K | 252 |
| 2007 | PLN 31.89 | PLN 46.06 | PLN 28.34 | PLN 45.84 | n/a | 431.7K | 102 |
ZUK monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | PLN 4.92 | +0.8% |
| August 2026 | PLN 4.88 | +7.5% |
| July 2026 | PLN 4.54 | 0.0% |
| June 2026 | PLN 4.54 | -3.0% |
| May 2026 | PLN 4.68 | -3.3% |
| April 2026 | PLN 4.84 | +2.1% |
| March 2026 | PLN 4.74 | -6.1% |
| February 2026 | PLN 5.05 | +10.3% |
| January 2026 | PLN 4.58 | -0.4% |
| December 2025 | PLN 4.60 | +10.0% |
| November 2025 | PLN 4.18 | +4.5% |
| October 2025 | PLN 4.00 | -3.4% |
About the ZUK data
Daily bars. 4,904 sessions from Aug 3, 2007 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 Aug 3, 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/ZUK/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
ZUK share price history
