Euronext Paris · ALSGD · stock
SpineGuard SA (ALSGD) stock price history
Every Euronext Paris trading session of SpineGuard SA from Apr 29, 2013 to Sep 28, 2026: 3,435 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.
ALSGD adjusted close, 2013 to 2026
- €12.17
- All time high, 2014
- €0.2990
- 52 week high, €0.0750 low
- 3,435
- Daily sessions since 2013
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2013 to 2026 series and minute bars.
ALSGD key facts
- SpineGuard SA (ALSGD) closed at €0.0902 on Sep 28, 2026 on Euronext Paris.
- ALSGD's all time high close is €12.17, set on Feb 18, 2014; its all time low close is €0.0800 on Jul 16, 2025.
- ALSGD's 52 week range is €0.0750 to €0.2990.
- ALSGD returned +6.0% over the year to Sep 28, 2026 and -93.1% over five years.
- Over ten years ALSGD returned -98%, -33.0% a year compounded.
- ALSGD's deepest drawdown was -99.3% from Feb 18, 2014 to Jul 16, 2025.
- DataCedar holds 3,435 daily sessions of ALSGD history from Apr 29, 2013 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ALSGD price chart, 2013 to 2026
ALSGD returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.0% |
| 3 months | +8.0% |
| 6 months | -22.1% |
| Year to date | -8.9% |
| 1 year | +6.0% |
| 3 years | -68.8% |
| 5 years | -93.1% |
| 10 years | -98.2% |
| Since Apr 29, 2013 | -98.8% |
| Compound annual growth, 13.4 years | -27.9% |
ALSGD records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €12.17 on Feb 18, 2014
- All time low close
- €0.0800 on Jul 16, 2025
- 52 week high
- €0.2990 on Oct 7, 2025
- 52 week low
- €0.0750 on Jul 9, 2026
- Deepest drawdown
- -99.3% from Feb 18, 2014 to Jul 16, 2025, not yet recovered
- Best single session
- +158.9% on Dec 15, 2020
- Worst single session
- -29.6% on Mar 31, 2020
- Volatility, 1 year annualised
- 114.0%
- Sessions closing higher, 1 year
- 40%
- Best calendar year
- 2020, +437%
- Worst calendar year
- 2018, -77%
ALSGD 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. 2013 starts on Apr 29, 2013; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €0.0982 | €0.1400 | €0.0750 | €0.0902 | -10.7% | 128.4M | 189 |
| 2025 | €0.2240 | €0.3195 | €0.0755 | €0.1010 | -54.5% | 194M | 255 |
| 2024 | €0.2040 | €0.4100 | €0.1122 | €0.2220 | +11.2% | 88.8M | 256 |
| 2023 | €0.5845 | €1.05 | €0.1790 | €0.1996 | -64.8% | 53.7M | 255 |
| 2022 | €1.12 | €1.64 | €0.3919 | €0.5674 | -48.8% | 45.2M | 257 |
| 2021 | €1.32 | €3.08 | €0.9070 | €1.11 | -12.8% | 317M | 258 |
| 2020 | €0.2404 | €2.42 | €0.1534 | €1.27 | +437.2% | 244.2M | 257 |
| 2019 | €0.7233 | €1.25 | €0.1857 | €0.2365 | -68.5% | 20.4M | 256 |
| 2018 | €3.47 | €3.72 | €0.6900 | €0.7506 | -77.1% | 3.7M | 255 |
| 2017 | €4.31 | €5.15 | €3.17 | €3.27 | -25.7% | 1.6M | 255 |
| 2016 | €4.89 | €5.53 | €4.06 | €4.41 | +1.1% | 691.5K | 257 |
| 2015 | €6.21 | €9.34 | €4.05 | €4.36 | -29.8% | 3.3M | 255 |
| 2014 | €7.69 | €12.17 | €5.44 | €6.21 | -19.3% | 1.7M | 256 |
| 2013 | €7.48 | €8.69 | €6.13 | €7.69 | n/a | 759K | 174 |
ALSGD monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €0.0902 | -9.7% |
| August 2026 | €0.0999 | +20.1% |
| July 2026 | €0.0832 | -1.4% |
| June 2026 | €0.0844 | -11.2% |
| May 2026 | €0.0950 | -2.0% |
| April 2026 | €0.0969 | -17.9% |
| March 2026 | €0.1180 | -4.1% |
| February 2026 | €0.1230 | +15.6% |
| January 2026 | €0.1064 | +5.3% |
| December 2025 | €0.1010 | -26.3% |
| November 2025 | €0.1370 | +28.0% |
| October 2025 | €0.1070 | +18.9% |
About the ALSGD data
Daily bars. 3,435 sessions from Apr 29, 2013 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 Apr 29, 2013, 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/ALSGD/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
ALSGD share price history
