Euronext Paris · ALECO · stock
écomiam SA (ALECO) stock price history
Every Euronext Paris trading session of écomiam SA from Oct 9, 2020 to Sep 28, 2026: 1,529 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.
ALECO adjusted close, 2020 to 2026
- €20.00
- All time high, 2021
- €2.56
- 52 week high, €1.52 low
- 1,529
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
ALECO key facts
- écomiam SA (ALECO) closed at €2.08 on Sep 28, 2026 on Euronext Paris.
- ALECO's all time high close is €20.00, set on Jan 12, 2021; its all time low close is €1.62 on Dec 11, 2025.
- ALECO's 52 week range is €1.52 to €2.56.
- ALECO returned -9.6% over the year to Sep 28, 2026 and -86.8% over five years.
- Since Oct 9, 2020 ALECO returned -83%, -25.4% a year compounded.
- ALECO's deepest drawdown was -91.9% from Jan 12, 2021 to Dec 11, 2025.
- DataCedar holds 1,529 daily sessions of ALECO history from Oct 9, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ALECO price chart, 2020 to 2026
ALECO returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -8.4% |
| 3 months | -7.6% |
| 6 months | +6.1% |
| Year to date | +13.7% |
| 1 year | -9.6% |
| 3 years | -42.7% |
| 5 years | -86.8% |
| 10 years | n/a |
| Since Oct 9, 2020 | -82.6% |
| Compound annual growth, 6.0 years | -25.4% |
ALECO records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €20.00 on Jan 12, 2021
- All time low close
- €1.62 on Dec 11, 2025
- 52 week high
- €2.56 on Jun 15, 2026
- 52 week low
- €1.52 on Dec 16, 2025
- Deepest drawdown
- -91.9% from Jan 12, 2021 to Dec 11, 2025, not yet recovered
- Best single session
- +36.4% on Dec 27, 2023
- Worst single session
- -17.2% on Aug 5, 2024
- Volatility, 1 year annualised
- 44.2%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2023, -11%
- Worst calendar year
- 2022, -68%
ALECO 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. 2020 starts on Oct 9, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €1.84 | €2.56 | €1.75 | €2.08 | +13.0% | 253.9K | 189 |
| 2025 | €3.06 | €3.12 | €1.52 | €1.84 | -39.9% | 1M | 255 |
| 2024 | €3.85 | €4.10 | €2.30 | €3.06 | -15.7% | 638.9K | 256 |
| 2023 | €4.10 | €7.60 | €1.64 | €3.63 | -10.6% | 979.7K | 255 |
| 2022 | €12.96 | €15.40 | €4.00 | €4.06 | -68.4% | 377K | 257 |
| 2021 | €16.60 | €20.70 | €11.84 | €12.86 | -19.6% | 795.6K | 258 |
| 2020 | €12.90 | €16.50 | €11.20 | €16.00 | n/a | 475.4K | 59 |
ALECO monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €2.08 | -7.1% |
| August 2026 | €2.24 | +10.9% |
| July 2026 | €2.02 | -9.4% |
| June 2026 | €2.23 | -2.2% |
| May 2026 | €2.28 | +6.0% |
| April 2026 | €2.15 | +18.8% |
| March 2026 | €1.81 | -12.1% |
| February 2026 | €2.06 | -3.7% |
| January 2026 | €2.14 | +16.3% |
| December 2025 | €1.84 | +2.5% |
| November 2025 | €1.79 | -0.6% |
| October 2025 | €1.80 | -14.0% |
About the ALECO data
Daily bars. 1,529 sessions from Oct 9, 2020 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 Oct 9, 2020, 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/ALECO/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
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Common questions
ALECO share price history
