Euronext Paris · ALSOG · stock
Sogeclair SA (ALSOG) stock price history
Every Euronext Paris trading session of Sogeclair SA from Jan 3, 2000 to Nov 12, 2026: 6,622 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.
ALSOG adjusted close, 2000 to 2026
- €40.80
- All time high, 2026
- €40.80
- 52 week high, €23.70 low
- 6,622
- 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.
ALSOG key facts
- Sogeclair SA (ALSOG) closed at €26.30 on Nov 12, 2026 on Euronext Paris.
- ALSOG's all time high close is €40.80, set on Apr 10, 2026; its all time low close is €0.6781 on Oct 14, 2002.
- ALSOG's 52 week range is €23.70 to €40.80.
- ALSOG returned +6.6% over the year to Nov 12, 2026 and +38.3% over five years.
- Over ten years ALSOG returned +61%, +4.9% a year compounded.
- ALSOG's deepest drawdown was -94.8% from Mar 14, 2000 to Oct 14, 2002.
- DataCedar holds 6,622 daily sessions of ALSOG history from Jan 3, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ALSOG price chart, 2000 to 2026
ALSOG returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.3% |
| 3 months | -21.7% |
| 6 months | -25.2% |
| Year to date | +5.7% |
| 1 year | +6.6% |
| 3 years | +65.6% |
| 5 years | +38.3% |
| 10 years | +60.7% |
| Since Jan 3, 2000 | +266.9% |
| Compound annual growth, 26.9 years | +5.0% |
ALSOG records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €40.80 on Apr 10, 2026
- All time low close
- €0.6781 on Oct 14, 2002
- 52 week high
- €40.80 on Apr 10, 2026
- 52 week low
- €23.70 on Nov 27, 2025
- Deepest drawdown
- -94.8% from Mar 14, 2000 to Oct 14, 2002, recovered Apr 15, 2013
- Best single session
- +27.0% on Dec 2, 2020
- Worst single session
- -21.9% on Mar 16, 2020
- Volatility, 1 year annualised
- 38.9%
- Sessions closing higher, 1 year
- 42%
- Growth of 1 since 2000
- 3.7×
- Best calendar year
- 2003, +360%
- Worst calendar year
- 2002, -71%
ALSOG 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 Jan 3, 2000; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €25.06 | €40.80 | €24.97 | €26.30 | +4.9% | 251K | 217 |
| 2025 | €16.32 | €28.85 | €16.04 | €25.06 | +54.0% | 365K | 255 |
| 2024 | €16.46 | €23.23 | €15.29 | €16.28 | -1.1% | 274.7K | 256 |
| 2023 | €17.11 | €19.08 | €13.55 | €16.46 | -3.3% | 259K | 255 |
| 2022 | €19.76 | €23.87 | €12.83 | €17.03 | -13.8% | 112.3K | 254 |
| 2021 | €16.67 | €20.75 | €13.01 | €19.76 | +18.5% | 327.3K | 254 |
| 2020 | €21.94 | €25.39 | €6.29 | €16.67 | -24.0% | 589K | 257 |
| 2019 | €16.50 | €23.07 | €15.40 | €21.94 | +33.6% | 307.3K | 256 |
| 2018 | €34.43 | €38.60 | €11.83 | €16.42 | -52.2% | 376.1K | 254 |
| 2017 | €17.96 | €37.81 | €17.58 | €34.39 | +91.4% | 556.9K | 253 |
| 2016 | €12.65 | €19.36 | €11.13 | €17.96 | +43.0% | 207.8K | 235 |
| 2015 | €19.08 | €22.65 | €10.40 | €12.57 | -34.1% | 407.8K | 251 |
| 2014 | €19.08 | €22.58 | €14.37 | €19.07 | -0.1% | 395.1K | 256 |
| 2013 | €6.72 | €20.17 | €6.69 | €19.08 | +184.2% | 734.7K | 253 |
| 2012 | €5.25 | €7.36 | €5.22 | €6.71 | +27.9% | 423.1K | 226 |
| 2011 | €3.46 | €5.98 | €3.28 | €5.25 | +57.8% | 353.7K | 243 |
| 2010 | €2.06 | €3.36 | €2.03 | €3.33 | +61.4% | 449.9K | 244 |
| 2009 | €2.50 | €2.50 | €1.92 | €2.06 | -17.5% | 362.2K | 254 |
| 2008 | €4.09 | €4.09 | €2.00 | €2.50 | -38.8% | 325.5K | 243 |
| 2007 | €5.60 | €5.97 | €3.33 | €4.09 | -26.6% | 468K | 238 |
| 2006 | €5.30 | €7.65 | €4.94 | €5.56 | +5.6% | 620.9K | 238 |
| 2005 | €4.13 | €5.40 | €3.92 | €5.27 | +27.6% | 819.4K | 258 |
| 2004 | €4.61 | €5.02 | €3.18 | €4.13 | -10.5% | 545.9K | 243 |
| 2003 | €1.00 | €4.79 | €0.9032 | €4.61 | +359.5% | 503.8K | 242 |
| 2002 | €3.52 | €5.06 | €0.6580 | €1.00 | -71.5% | 342.9K | 233 |
| 2001 | €6.42 | €6.93 | €2.72 | €3.52 | -45.2% | 317.9K | 230 |
| 2000 | €7.17 | €12.98 | €5.40 | €6.42 | n/a | 756.8K | 224 |
ALSOG monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | €26.30 | +1.2% |
| October 2026 | €26.00 | -16.1% |
| September 2026 | €31.00 | +5.1% |
| August 2026 | €29.50 | -10.6% |
| July 2026 | €33.00 | -9.8% |
| June 2026 | €36.60 | -2.4% |
| May 2026 | €37.50 | +16.3% |
| April 2026 | €32.25 | +4.4% |
| March 2026 | €30.89 | +2.6% |
| February 2026 | €30.12 | +6.9% |
| January 2026 | €28.17 | +12.4% |
| December 2025 | €25.06 | +4.5% |
About the ALSOG data
Daily bars. 6,622 sessions from Jan 3, 2000 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 17, 2026 forward, most recent session Nov 6, 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 Jan 3, 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/euronext-paris%3AALSOG/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
ALSOG share price history
