GPW · CEZ · stock
CEZ, a. s. (CEZ) stock price history
Every GPW trading session of CEZ, a. s. from Oct 25, 2006 to Sep 28, 2026: 5,098 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.
CEZ adjusted close, 2006 to 2026
- PLN 249.40
- All time high, 2026
- PLN 249.60
- 52 week high, PLN 146.54 low
- 5,098
- Daily sessions since 2006
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.
CEZ key facts
- CEZ, a. s. (CEZ) closed at PLN 232.00 on Sep 28, 2026 on GPW.
- CEZ's all time high close is PLN 249.40, set on Aug 28, 2026; its all time low close is PLN 0.0078 on Mar 14, 2007.
- CEZ's 52 week range is PLN 146.54 to PLN 249.60.
- CEZ returned +25.7% over the year to Sep 28, 2026 and +2,057% over five years.
- Over ten years CEZ returned +31,974%, +78.1% a year compounded.
- CEZ's deepest drawdown was -52.9% from Jul 3, 2008 to Oct 27, 2008.
- DataCedar holds 5,098 daily sessions of CEZ history from Oct 25, 2006 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
CEZ price chart, 2006 to 2026
CEZ returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.0% |
| 3 months | +8.6% |
| 6 months | +39.3% |
| Year to date | +25.9% |
| 1 year | +25.7% |
| 3 years | +196.3% |
| 5 years | +2,057% |
| 10 years | +31,974% |
| Since Oct 25, 2006 | +2,851,479% |
| Compound annual growth, 19.9 years | +67.3% |
CEZ records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- PLN 249.40 on Aug 28, 2026
- All time low close
- PLN 0.0078 on Mar 14, 2007
- 52 week high
- PLN 249.60 on Sep 1, 2026
- 52 week low
- PLN 146.54 on Mar 2, 2026
- Deepest drawdown
- -52.9% from Jul 3, 2008 to Oct 27, 2008, recovered May 11, 2009
- Best single session
- +279.4% on Jun 27, 2023
- Worst single session
- -16.0% on Nov 13, 2008
- Volatility, 1 year annualised
- 35.6%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 2006
- 28,516×
- Best calendar year
- 2023, +332%
- Worst calendar year
- 2008, -13%
CEZ 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. 2006 starts on Oct 25, 2006; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | PLN 182.94 | PLN 249.60 | PLN 146.54 | PLN 232.00 | +25.9% | 1M | 187 |
| 2025 | PLN 100.12 | PLN 190.09 | PLN 99.18 | PLN 184.24 | +82.1% | 480.7K | 249 |
| 2024 | PLN 71.38 | PLN 104.37 | PLN 57.02 | PLN 101.18 | +41.7% | 272K | 249 |
| 2023 | PLN 16.82 | PLN 84.98 | PLN 16.58 | PLN 71.38 | +331.9% | 2.4M | 250 |
| 2022 | PLN 12.71 | PLN 24.65 | PLN 11.51 | PLN 16.53 | +30.1% | 1.6M | 251 |
| 2021 | PLN 4.17 | PLN 13.03 | PLN 4.03 | PLN 12.71 | +207.6% | 1.2M | 251 |
| 2020 | PLN 2.33 | PLN 4.13 | PLN 1.55 | PLN 4.13 | +76.9% | 1.1M | 259 |
| 2019 | PLN 1.80 | PLN 2.45 | PLN 1.74 | PLN 2.33 | +29.9% | 401.4K | 261 |
| 2018 | PLN 1.64 | PLN 1.97 | PLN 1.62 | PLN 1.80 | +9.4% | 1.7M | 261 |
| 2017 | PLN 0.7482 | PLN 1.65 | PLN 0.7061 | PLN 1.64 | +122.2% | 1.7M | 255 |
| 2016 | PLN 0.3462 | PLN 0.8188 | PLN 0.2860 | PLN 0.7394 | +113.5% | 4.4M | 251 |
| 2015 | PLN 0.2565 | PLN 0.4608 | PLN 0.2431 | PLN 0.3464 | +35.0% | 2.7M | 261 |
| 2014 | PLN 0.1254 | PLN 0.2884 | PLN 0.1174 | PLN 0.2565 | +104.6% | 6.9M | 261 |
| 2013 | PLN 0.0934 | PLN 0.1471 | PLN 0.0699 | PLN 0.1254 | +34.3% | 9.3M | 261 |
| 2012 | PLN 0.0725 | PLN 0.1133 | PLN 0.0631 | PLN 0.0934 | +28.0% | 3M | 261 |
| 2011 | PLN 0.0435 | PLN 0.0799 | PLN 0.0434 | PLN 0.0730 | +68.2% | 6.9M | 260 |
| 2010 | PLN 0.0213 | PLN 0.0524 | PLN 0.0205 | PLN 0.0434 | +103.4% | 10M | 261 |
| 2009 | PLN 0.0126 | PLN 0.0258 | PLN 0.0102 | PLN 0.0213 | +69.4% | 12.9M | 261 |
| 2008 | PLN 0.0143 | PLN 0.0200 | PLN 0.0088 | PLN 0.0126 | -12.6% | 15.1M | 252 |
| 2007 | PLN 0.0090 | PLN 0.0157 | PLN 0.0077 | PLN 0.0144 | +59.5% | 13.5M | 250 |
| 2006 | PLN 0.0080 | PLN 0.0093 | PLN 0.0079 | PLN 0.0090 | n/a | 4.8M | 46 |
CEZ monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | PLN 232.00 | -6.5% |
| August 2026 | PLN 248.20 | +4.5% |
| July 2026 | PLN 237.60 | +8.5% |
| June 2026 | PLN 219.00 | +23.7% |
| May 2026 | PLN 177.09 | +4.6% |
| April 2026 | PLN 169.29 | +2.4% |
| March 2026 | PLN 165.39 | +1.3% |
| February 2026 | PLN 163.28 | -2.0% |
| January 2026 | PLN 166.53 | -9.6% |
| December 2025 | PLN 184.24 | +1.3% |
| November 2025 | PLN 181.96 | -1.3% |
| October 2025 | PLN 184.40 | +0.3% |
About the CEZ data
Daily bars. 5,098 sessions from Oct 25, 2006 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 Oct 25, 2006, 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/CEZ/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on GPW
Common questions
CEZ share price history
