Euronext Paris · ALDEV · stock
Devernois S.A. (ALDEV) stock price history
Every Euronext Paris trading session of Devernois S.A. from Jun 17, 1992 to Nov 12, 2026: 8,291 daily bars, adjusted for splits and dividends, with minute bars from Sep 22, 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.
ALDEV adjusted close, 1992 to 2026
- €197.38
- All time high, 2007
- €11.50
- 52 week high, €10.10 low
- 8,291
- Daily sessions since 1992
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 1992 to 2026 series and minute bars.
ALDEV key facts
- Devernois S.A. (ALDEV) closed at €10.10 on Nov 12, 2026 on Euronext Paris.
- ALDEV's all time high close is €197.38, set on Apr 18, 2007; its all time low close is €0.9875 on Oct 16, 1992.
- ALDEV's 52 week range is €10.10 to €11.50.
- ALDEV returned -1.9% over the year to Nov 12, 2026 and -27.9% over five years.
- Over ten years ALDEV returned -93%, -23.2% a year compounded.
- ALDEV's deepest drawdown was -96.1% from Apr 18, 2007 to Jul 5, 2021.
- DataCedar holds 8,291 daily sessions of ALDEV history from Jun 17, 1992 and minute bars from Sep 22, 2026, adjusted for splits and dividends, served by the API under a key.
ALDEV price chart, 1992 to 2026
ALDEV returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.0% |
| 3 months | -1.0% |
| 6 months | -1.0% |
| Year to date | -1.0% |
| 1 year | -1.9% |
| 3 years | -9.0% |
| 5 years | -27.9% |
| 10 years | -92.9% |
| Since Jun 17, 1992 | +753.1% |
| Compound annual growth, 34.4 years | +6.4% |
ALDEV records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €197.38 on Apr 18, 2007
- All time low close
- €0.9875 on Oct 16, 1992
- 52 week high
- €11.50 on Jan 7, 2026
- 52 week low
- €10.10 on Nov 3, 2026
- Deepest drawdown
- -96.1% from Apr 18, 2007 to Jul 5, 2021, not yet recovered
- Best single session
- +307.3% on Jun 27, 1997
- Worst single session
- -53.3% on Feb 1, 2010
- Volatility, 1 year annualised
- 19.4%
- Sessions closing higher, 1 year
- 1%
- Growth of 1 since 1992
- 8.5×
- Best calendar year
- 1997, +402%
- Worst calendar year
- 2021, -71%
ALDEV 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. 1992 starts on Jun 17, 1992; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €10.20 | €11.50 | €10.10 | €10.10 | -1.0% | 420 | 217 |
| 2025 | €10.30 | €11.70 | €10.20 | €10.20 | -1.0% | 692 | 255 |
| 2024 | €10.20 | €11.70 | €10.20 | €10.30 | +1.0% | 421 | 256 |
| 2023 | €13.10 | €19.50 | €10.20 | €10.20 | -22.1% | 1.7K | 255 |
| 2022 | €11.20 | €15.70 | €10.00 | €13.10 | +17.0% | 1.3K | 257 |
| 2021 | €42.00 | €42.00 | €7.70 | €11.20 | -70.8% | 3.9K | 258 |
| 2020 | €59.50 | €65.50 | €31.00 | €38.40 | -35.5% | 2.4K | 257 |
| 2019 | €67.00 | €67.00 | €58.50 | €59.50 | -11.2% | 29 | 256 |
| 2018 | €135.00 | €135.00 | €52.00 | €67.00 | -50.4% | 178 | 255 |
| 2017 | €142.00 | €145.99 | €135.00 | €135.00 | -4.9% | 340 | 255 |
| 2016 | €127.98 | €142.00 | €120.00 | €142.00 | +11.0% | 182 | 257 |
| 2015 | €145.00 | €160.00 | €96.28 | €127.98 | -11.7% | 511 | 255 |
| 2014 | €100.01 | €145.00 | €90.00 | €145.00 | +45.0% | 344 | 256 |
| 2013 | €76.94 | €112.50 | €76.92 | €100.01 | +30.0% | 1.6K | 255 |
| 2012 | €75.24 | €80.77 | €62.52 | €76.94 | +2.3% | 879 | 254 |
| 2011 | €62.63 | €93.06 | €51.52 | €75.24 | +20.1% | 925 | 257 |
| 2010 | €103.83 | €105.28 | €49.01 | €62.63 | -11.3% | 2K | 252 |
| 2009 | €68.37 | €116.29 | €36.69 | €70.60 | +3.3% | 1.4K | 254 |
| 2008 | €113.64 | €134.71 | €56.51 | €68.37 | -37.7% | 1.3K | 216 |
| 2007 | €128.30 | €197.38 | €93.05 | €109.83 | -12.1% | 4M | 227 |
| 2006 | €123.94 | €131.59 | €93.43 | €125.01 | +0.9% | 2.1K | 243 |
| 2005 | €91.81 | €141.75 | €89.22 | €123.94 | +38.9% | 2.4K | 223 |
| 2004 | €65.66 | €89.22 | €56.31 | €89.22 | +35.9% | 3.8K | 259 |
| 2003 | €56.68 | €69.41 | €46.42 | €65.66 | +15.6% | 4K | 177 |
| 2002 | €54.05 | €70.24 | €48.04 | €56.80 | +5.1% | 7K | 192 |
| 2001 | €28.94 | €54.47 | €23.39 | €54.05 | +86.7% | 22.1K | 221 |
| 2000 | €32.88 | €35.38 | €23.99 | €28.94 | -13.5% | 5.8K | 202 |
| 1999 | €25.39 | €35.56 | €25.20 | €33.45 | +31.7% | 25.2K | 227 |
| 1998 | €35.91 | €48.03 | €23.40 | €25.39 | -29.3% | 30.7K | 248 |
| 1997 | €7.16 | €39.86 | €6.61 | €35.91 | +401.6% | 38.7K | 251 |
| 1996 | €4.92 | €7.53 | €4.91 | €7.16 | +45.4% | 16.6K | 228 |
| 1995 | €3.72 | €5.29 | €3.38 | €4.92 | +32.3% | 18.6K | 232 |
| 1994 | €3.10 | €4.04 | €2.86 | €3.72 | +20.2% | 19.7K | 235 |
| 1993 | €1.44 | €3.20 | €1.35 | €3.10 | +113.8% | 28.4K | 231 |
| 1992 | €1.18 | €1.52 | €0.9875 | €1.45 | n/a | 9.6K | 118 |
ALDEV monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | €10.10 | -1.0% |
| October 2026 | €10.20 | 0.0% |
| September 2026 | €10.20 | 0.0% |
| August 2026 | €10.20 | 0.0% |
| July 2026 | €10.20 | 0.0% |
| June 2026 | €10.20 | 0.0% |
| May 2026 | €10.20 | 0.0% |
| April 2026 | €10.20 | 0.0% |
| March 2026 | €10.20 | -6.4% |
| February 2026 | €10.90 | -0.9% |
| January 2026 | €11.00 | +7.8% |
| December 2025 | €10.20 | -1.0% |
About the ALDEV data
Daily bars. 8,291 sessions from Jun 17, 1992 to Nov 12, 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 22, 2026 forward, most recent session Nov 4, 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 Jun 17, 1992, 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/euronext-paris%3AALDEV/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
ALDEV share price history
