Euronext Paris · ALENT · stock
Ethero (ALENT) stock price history
Every Euronext Paris trading session of Ethero from Feb 7, 2007 to Sep 28, 2026: 5,024 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.
ALENT adjusted close, 2007 to 2026
- €29.20
- All time high, 2021
- €3.26
- 52 week high, €0.4250 low
- 5,024
- Daily sessions since 2007
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
ALENT key facts
- Ethero (ALENT) closed at €0.7350 on Sep 28, 2026 on Euronext Paris.
- ALENT's all time high close is €29.20, set on Mar 18, 2021; its all time low close is €0.3500 on Aug 27, 2018.
- ALENT's 52 week range is €0.4250 to €3.26.
- ALENT returned -75.1% over the year to Sep 28, 2026 and -88.9% over five years.
- Over ten years ALENT returned -2%, -0.2% a year compounded.
- ALENT's deepest drawdown was -98.6% from Mar 18, 2021 to Dec 20, 2024.
- DataCedar holds 5,024 daily sessions of ALENT history from Feb 7, 2007 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
ALENT price chart, 2007 to 2026
ALENT returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +21.7% |
| 3 months | +18.5% |
| 6 months | -28.6% |
| Year to date | -45.1% |
| 1 year | -75.1% |
| 3 years | -31.0% |
| 5 years | -88.9% |
| 10 years | -2.0% |
| Since Feb 7, 2007 | -92.3% |
| Compound annual growth, 19.6 years | -12.2% |
ALENT records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €29.20 on Mar 18, 2021
- All time low close
- €0.3500 on Aug 27, 2018
- 52 week high
- €3.26 on Oct 2, 2025
- 52 week low
- €0.4250 on Aug 5, 2026
- Deepest drawdown
- -98.6% from Mar 18, 2021 to Dec 20, 2024, not yet recovered
- Best single session
- +456.9% on May 16, 2025
- Worst single session
- -38.9% on Apr 22, 2021
- Volatility, 1 year annualised
- 87.6%
- Sessions closing higher, 1 year
- 39%
- Best calendar year
- 2021, +474%
- Worst calendar year
- 2008, -69%
ALENT 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. 2007 starts on Feb 7, 2007; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €1.30 | €1.46 | €0.4250 | €0.7350 | -44.5% | 5.5M | 189 |
| 2025 | €0.4800 | €9.00 | €0.4000 | €1.33 | +176.0% | 6.6M | 255 |
| 2024 | €0.8120 | €0.9800 | €0.4000 | €0.4800 | -40.9% | 1.1M | 256 |
| 2023 | €2.21 | €2.57 | €0.8000 | €0.8120 | -63.3% | 1M | 255 |
| 2022 | €4.30 | €5.30 | €1.72 | €2.21 | -46.9% | 2.2M | 257 |
| 2021 | €0.7300 | €34.00 | €0.7000 | €4.16 | +473.8% | 14.8M | 258 |
| 2020 | €0.9750 | €1.05 | €0.6300 | €0.7250 | -25.3% | 95.4K | 257 |
| 2019 | €0.6500 | €1.15 | €0.6500 | €0.9700 | +49.2% | 118.7K | 256 |
| 2018 | €0.6850 | €0.8600 | €0.3500 | €0.6500 | -4.4% | 103.5K | 255 |
| 2017 | €0.7400 | €1.00 | €0.6600 | €0.6800 | -8.1% | 101.1K | 255 |
| 2016 | €1.22 | €1.48 | €0.5500 | €0.7400 | -39.3% | 204.5K | 257 |
| 2015 | €2.16 | €2.32 | €1.12 | €1.22 | -42.7% | 146.9K | 255 |
| 2014 | €1.71 | €3.21 | €1.63 | €2.13 | +23.8% | 206K | 256 |
| 2013 | €2.72 | €3.00 | €1.54 | €1.72 | -35.7% | 176.2K | 255 |
| 2012 | €2.04 | €3.77 | €1.55 | €2.68 | +31.4% | 574.5K | 254 |
| 2011 | €3.59 | €4.01 | €1.95 | €2.04 | -43.4% | 437.4K | 257 |
| 2010 | €3.63 | €4.53 | €2.75 | €3.59 | -0.8% | 1.3M | 256 |
| 2009 | €3.57 | €5.29 | €2.90 | €3.62 | +1.5% | 458.1K | 256 |
| 2008 | €11.54 | €11.62 | €2.76 | €3.57 | -68.6% | 319.9K | 256 |
| 2007 | €9.49 | €11.78 | €7.97 | €11.35 | n/a | 890.5K | 229 |
ALENT monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €0.7350 | +24.2% |
| August 2026 | €0.5920 | +26.5% |
| July 2026 | €0.4680 | -23.3% |
| June 2026 | €0.6100 | -17.8% |
| May 2026 | €0.7420 | -19.3% |
| April 2026 | €0.9200 | -8.0% |
| March 2026 | €1.00 | -10.7% |
| February 2026 | €1.12 | -13.8% |
| January 2026 | €1.30 | -1.9% |
| December 2025 | €1.33 | -8.9% |
| November 2025 | €1.46 | -39.4% |
| October 2025 | €2.40 | -7.7% |
About the ALENT data
Daily bars. 5,024 sessions from Feb 7, 2007 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 Feb 7, 2007, 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/ALENT/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Euronext Paris
Browse Euronext Paris
Common questions
ALENT share price history
