GPW · KGN · stock
Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. (KGN) stock price history
Every GPW trading session of Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. from Nov 17, 2000 to Nov 12, 2026: 6,535 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.
KGN adjusted close, 2000 to 2026
- PLN 91.50
- All time high, 2017
- PLN 89.80
- 52 week high, PLN 59.40 low
- 6,535
- Daily sessions since 2000
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
KGN key facts
- Zespól Elektrocieplowni Wroclawskich KOGENERACJA S.A. (KGN) closed at PLN 88.40 on Nov 12, 2026 on GPW.
- KGN's all time high close is PLN 91.50, set on May 19, 2017; its all time low close is PLN 5.29 on Nov 20, 2002.
- KGN's 52 week range is PLN 59.40 to PLN 89.80.
- KGN returned +40.5% over the year to Nov 12, 2026 and +165.4% over five years.
- Over ten years KGN returned +12%, +1.1% a year compounded.
- KGN's deepest drawdown was -83.2% from Dec 15, 2000 to Nov 20, 2002.
- DataCedar holds 6,535 daily sessions of KGN history from Nov 17, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
KGN price chart, 2000 to 2026
KGN returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +12.9% |
| 3 months | +28.9% |
| 6 months | +8.2% |
| Year to date | +39.0% |
| 1 year | +40.5% |
| 3 years | +121.6% |
| 5 years | +165.4% |
| 10 years | +11.6% |
| Since Nov 17, 2000 | +194.7% |
| Compound annual growth, 26.0 years | +4.2% |
KGN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 91.50 on May 19, 2017
- All time low close
- PLN 5.29 on Nov 20, 2002
- 52 week high
- PLN 89.80 on Nov 12, 2026
- 52 week low
- PLN 59.40 on Nov 19, 2025
- Deepest drawdown
- -83.2% from Dec 15, 2000 to Nov 20, 2002, recovered Apr 19, 2006
- Best single session
- +28.2% on Mar 26, 2002
- Worst single session
- -19.5% on Jun 3, 2025
- Volatility, 1 year annualised
- 31.5%
- Sessions closing higher, 1 year
- 46%
- Growth of 1 since 2000
- 2.9×
- Best calendar year
- 2023, +170%
- Worst calendar year
- 2002, -75%
KGN 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. 2000 starts on Nov 17, 2000; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 64.60 | PLN 89.80 | PLN 63.00 | PLN 88.40 | +39.0% | 2.5M | 215 |
| 2025 | PLN 50.40 | PLN 71.80 | PLN 42.20 | PLN 63.60 | +26.9% | 1.6M | 249 |
| 2024 | PLN 64.80 | PLN 70.80 | PLN 42.40 | PLN 50.10 | -22.7% | 1.9M | 249 |
| 2023 | PLN 24.40 | PLN 67.20 | PLN 24.00 | PLN 64.80 | +170.0% | 3.3M | 250 |
| 2022 | PLN 28.27 | PLN 28.86 | PLN 20.80 | PLN 24.00 | -13.0% | 577K | 251 |
| 2021 | PLN 34.60 | PLN 45.47 | PLN 26.19 | PLN 27.58 | -20.3% | 1.7M | 251 |
| 2020 | PLN 34.00 | PLN 40.43 | PLN 22.24 | PLN 34.60 | +1.7% | 297.4K | 259 |
| 2019 | PLN 39.54 | PLN 45.47 | PLN 30.64 | PLN 34.00 | -14.0% | 182.6K | 261 |
| 2018 | PLN 79.91 | PLN 79.91 | PLN 34.70 | PLN 39.54 | -50.5% | 161K | 260 |
| 2017 | PLN 79.34 | PLN 92.19 | PLN 69.11 | PLN 79.91 | +1.1% | 343.6K | 255 |
| 2016 | PLN 53.10 | PLN 87.14 | PLN 49.01 | PLN 79.02 | +46.6% | 620.6K | 248 |
| 2015 | PLN 47.38 | PLN 66.98 | PLN 41.27 | PLN 53.91 | +13.8% | 139.3K | 257 |
| 2014 | PLN 41.99 | PLN 63.31 | PLN 41.69 | PLN 47.38 | +12.8% | 827.6K | 256 |
| 2013 | PLN 70.66 | PLN 73.52 | PLN 36.76 | PLN 41.99 | -40.6% | 761.2K | 258 |
| 2012 | PLN 54.76 | PLN 70.66 | PLN 47.05 | PLN 70.66 | +31.9% | 798.5K | 248 |
| 2011 | PLN 82.39 | PLN 82.39 | PLN 48.40 | PLN 53.57 | -34.3% | 1.3M | 253 |
| 2010 | PLN 56.63 | PLN 87.73 | PLN 55.30 | PLN 81.57 | +44.0% | 2.2M | 260 |
| 2009 | PLN 36.52 | PLN 61.61 | PLN 35.08 | PLN 56.63 | +55.1% | 2.7M | 257 |
| 2008 | PLN 43.01 | PLN 44.57 | PLN 26.07 | PLN 36.52 | -10.1% | 2.5M | 251 |
| 2007 | PLN 37.35 | PLN 50.76 | PLN 30.22 | PLN 40.61 | +10.9% | 3.9M | 250 |
| 2006 | PLN 28.55 | PLN 43.00 | PLN 24.87 | PLN 36.63 | +26.0% | 2.8M | 252 |
| 2005 | PLN 16.68 | PLN 32.88 | PLN 14.67 | PLN 29.07 | +69.1% | 1.6M | 252 |
| 2004 | PLN 11.75 | PLN 21.15 | PLN 11.50 | PLN 17.19 | +46.3% | 2.2M | 252 |
| 2003 | PLN 5.51 | PLN 15.44 | PLN 5.51 | PLN 11.75 | +113.4% | 2.8M | 246 |
| 2002 | PLN 21.99 | PLN 22.29 | PLN 5.23 | PLN 5.51 | -75.0% | 1.1M | 249 |
| 2001 | PLN 30.00 | PLN 30.35 | PLN 19.02 | PLN 21.99 | -26.7% | 280.2K | 216 |
| 2000 | PLN 30.00 | PLN 31.58 | PLN 28.07 | PLN 30.00 | n/a | 22.5K | 30 |
KGN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | PLN 88.40 | +1.6% |
| October 2026 | PLN 87.00 | +11.7% |
| September 2026 | PLN 77.90 | +13.4% |
| August 2026 | PLN 68.70 | +0.6% |
| July 2026 | PLN 68.30 | -7.5% |
| June 2026 | PLN 73.80 | -8.1% |
| May 2026 | PLN 80.30 | +8.1% |
| April 2026 | PLN 74.30 | +7.7% |
| March 2026 | PLN 69.00 | -11.8% |
| February 2026 | PLN 78.20 | +0.4% |
| January 2026 | PLN 77.90 | +22.5% |
| December 2025 | PLN 63.60 | -0.8% |
About the KGN data
Daily bars. 6,535 sessions from Nov 17, 2000 to Nov 12, 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 Nov 17, 2000, 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%3AKGN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
KGN share price history
