Euronext Paris · ALKLH · stock
Klea Holding SA (ALKLH) stock price history
Every Euronext Paris trading session of Klea Holding SA from Jul 11, 2011 to Sep 28, 2026: 3,894 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.
ALKLH adjusted close, 2011 to 2026
- €194.64
- All time high, 2011
- €0.3000
- 52 week high, €0.1234 low
- 3,894
- Daily sessions since 2011
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.
ALKLH key facts
- Klea Holding SA (ALKLH) closed at €0.1350 on Sep 28, 2026 on Euronext Paris.
- ALKLH's all time high close is €194.64, set on Jul 25, 2011; its all time low close is €0.0862 on Dec 21, 2021.
- ALKLH's 52 week range is €0.1234 to €0.3000.
- ALKLH returned -54.6% over the year to Sep 28, 2026 and -22.9% over five years.
- Over ten years ALKLH returned -100%, -45.9% a year compounded.
- ALKLH's deepest drawdown was -100.0% from Jul 25, 2011 to Dec 21, 2021.
- DataCedar holds 3,894 daily sessions of ALKLH history from Jul 11, 2011 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ALKLH price chart, 2011 to 2026
ALKLH returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.8% |
| 3 months | -28.9% |
| 6 months | -24.5% |
| Year to date | -37.4% |
| 1 year | -54.6% |
| 3 years | -63.8% |
| 5 years | -22.9% |
| 10 years | -99.8% |
| Since Jul 11, 2011 | -99.9% |
| Compound annual growth, 15.2 years | -37.6% |
ALKLH records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €194.64 on Jul 25, 2011
- All time low close
- €0.0862 on Dec 21, 2021
- 52 week high
- €0.3000 on Oct 7, 2025
- 52 week low
- €0.1234 on Sep 24, 2026
- Deepest drawdown
- -100.0% from Jul 25, 2011 to Dec 21, 2021, not yet recovered
- Best single session
- +134.5% on Oct 28, 2020
- Worst single session
- -38.6% on Mar 3, 2020
- Volatility, 1 year annualised
- 42.7%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2022, +333%
- Worst calendar year
- 2021, -89%
ALKLH 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. 2011 starts on Jul 11, 2011; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €0.2155 | €0.2510 | €0.1234 | €0.1350 | -38.4% | 79.1M | 189 |
| 2025 | €0.1770 | €0.3075 | €0.1656 | €0.2190 | +23.7% | 117.5M | 255 |
| 2024 | €0.3040 | €0.3100 | €0.1518 | €0.1770 | -37.5% | 201.6M | 256 |
| 2023 | €0.4150 | €0.5880 | €0.2270 | €0.2830 | -30.6% | 388.6M | 255 |
| 2022 | €0.0952 | €0.5720 | €0.0848 | €0.4075 | +332.6% | 1.2B | 257 |
| 2021 | €0.8940 | €1.16 | €0.0841 | €0.0942 | -89.3% | 435.6M | 258 |
| 2020 | €0.9000 | €2.71 | €0.6000 | €0.8830 | -1.5% | 221.1M | 257 |
| 2019 | €3.42 | €4.20 | €0.4360 | €0.8960 | -73.8% | 52.8M | 256 |
| 2018 | €24.60 | €29.37 | €1.73 | €3.42 | -86.0% | 12.8M | 255 |
| 2017 | €58.27 | €89.32 | €19.82 | €24.36 | -55.1% | 3.9M | 255 |
| 2016 | €135.89 | €148.78 | €44.42 | €54.21 | -59.0% | 2.9M | 257 |
| 2015 | €143.29 | €156.19 | €59.94 | €132.31 | -6.9% | 2.8M | 255 |
| 2014 | €47.05 | €173.86 | €43.94 | €142.10 | +202.0% | 1.3M | 256 |
| 2013 | €90.27 | €102.21 | €41.79 | €47.05 | -47.9% | 14.8K | 255 |
| 2012 | €121.80 | €178.64 | €67.35 | €90.27 | -25.9% | 11.2K | 254 |
| 2011 | €191.05 | €194.64 | €90.99 | €121.80 | n/a | 10.2K | 124 |
ALKLH monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €0.1350 | -10.6% |
| August 2026 | €0.1510 | -3.3% |
| July 2026 | €0.1562 | -14.8% |
| June 2026 | €0.1834 | -6.8% |
| May 2026 | €0.1968 | +2.8% |
| April 2026 | €0.1914 | +6.3% |
| March 2026 | €0.1800 | -18.6% |
| February 2026 | €0.2210 | +1.1% |
| January 2026 | €0.2185 | -0.2% |
| December 2025 | €0.2190 | -12.2% |
| November 2025 | €0.2495 | +0.2% |
| October 2025 | €0.2490 | -9.5% |
About the ALKLH data
Daily bars. 3,894 sessions from Jul 11, 2011 to Sep 28, 2026, one row per Euronext Paris 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 Euronext Paris trading days; minute timestamps are UTC. Prices are in EUR. 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 Jul 11, 2011, 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/ALKLH/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
ALKLH share price history
