Euronext Paris · AL2SI · stock
2crsi S.A. (AL2SI) stock price history
Every Euronext Paris trading session of 2crsi S.A. from Jun 22, 2018 to Sep 28, 2026: 2,118 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.
AL2SI adjusted close, 2018 to 2026
- €58.45
- All time high, 2026
- €59.95
- 52 week high, €9.30 low
- 2,118
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
AL2SI key facts
- 2crsi S.A. (AL2SI) closed at €28.88 on Sep 28, 2026 on Euronext Paris.
- AL2SI's all time high close is €58.45, set on Jun 2, 2026; its all time low close is €0.7127 on Oct 27, 2023.
- AL2SI's 52 week range is €9.30 to €59.95.
- AL2SI returned +216.3% over the year to Sep 28, 2026 and +789.9% over five years.
- Since Jun 22, 2018 AL2SI returned +278%, +17.4% a year compounded.
- AL2SI's deepest drawdown was -91.9% from Sep 17, 2018 to Oct 27, 2023.
- DataCedar holds 2,118 daily sessions of AL2SI history from Jun 22, 2018 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
AL2SI price chart, 2018 to 2026
AL2SI returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +5.0% |
| 3 months | +4.9% |
| 6 months | +17.4% |
| Year to date | +155.6% |
| 1 year | +216.3% |
| 3 years | +2,195% |
| 5 years | +789.9% |
| 10 years | n/a |
| Since Jun 22, 2018 | +278.0% |
| Compound annual growth, 8.3 years | +17.4% |
AL2SI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €58.45 on Jun 2, 2026
- All time low close
- €0.7127 on Oct 27, 2023
- 52 week high
- €59.95 on Jun 2, 2026
- 52 week low
- €9.30 on Oct 31, 2025
- Deepest drawdown
- -91.9% from Sep 17, 2018 to Oct 27, 2023, recovered Jul 16, 2025
- Best single session
- +66.3% on Nov 20, 2023
- Worst single session
- -43.0% on Jun 18, 2026
- Volatility, 1 year annualised
- 106.8%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 2018
- 3.8×
- Best calendar year
- 2025, +189%
- Worst calendar year
- 2019, -40%
AL2SI 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. 2018 starts on Jun 22, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €11.50 | €59.95 | €10.10 | €28.88 | +152.0% | 74.4M | 189 |
| 2025 | €3.95 | €15.00 | €3.04 | €11.46 | +189.4% | 63.6M | 255 |
| 2024 | €1.49 | €5.16 | €1.42 | €3.96 | +164.0% | 21.7M | 256 |
| 2023 | €2.48 | €2.63 | €0.6722 | €1.50 | -39.4% | 8.5M | 255 |
| 2022 | €3.83 | €4.17 | €1.64 | €2.48 | -35.8% | 3.4M | 257 |
| 2021 | €4.20 | €5.98 | €3.06 | €3.86 | -7.3% | 11.1M | 258 |
| 2020 | €4.05 | €4.71 | €1.13 | €4.17 | +3.6% | 16.3M | 257 |
| 2019 | €6.76 | €8.40 | €2.40 | €4.02 | -40.5% | 7.6M | 256 |
| 2018 | €7.24 | €9.01 | €6.16 | €6.76 | n/a | 2.7M | 135 |
AL2SI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €28.88 | +9.4% |
| August 2026 | €26.40 | +2.5% |
| July 2026 | €25.76 | -16.0% |
| June 2026 | €30.68 | -40.5% |
| May 2026 | €51.60 | +42.1% |
| April 2026 | €36.30 | +30.1% |
| March 2026 | €27.90 | +6.3% |
| February 2026 | €26.25 | +80.8% |
| January 2026 | €14.52 | +26.7% |
| December 2025 | €11.46 | -1.0% |
| November 2025 | €11.58 | +14.2% |
| October 2025 | €10.14 | -4.2% |
About the AL2SI data
Daily bars. 2,118 sessions from Jun 22, 2018 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 Jun 22, 2018, 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/AL2SI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
AL2SI share price history
