BME · AI · stock
Airtificial Intelligence Structures, S.A. (AI) stock price history
Every BME trading session of Airtificial Intelligence Structures, S.A. from Jul 12, 2005 to Sep 28, 2026: 5,424 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.
AI adjusted close, 2005 to 2026
- €8.15
- All time high, 2006
- €0.1360
- 52 week high, €0.0700 low
- 5,424
- Daily sessions since 2005
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.
AI key facts
- Airtificial Intelligence Structures, S.A. (AI) closed at €0.0898 on Sep 28, 2026 on BME.
- AI's all time high close is €8.15, set on Sep 25, 2006; its all time low close is €0.0459 on Mar 19, 2020.
- AI's 52 week range is €0.0700 to €0.1360.
- AI returned -19.8% over the year to Sep 28, 2026 and -17.4% over five years.
- Over ten years AI returned -38%, -4.7% a year compounded.
- AI's deepest drawdown was -99.4% from Sep 25, 2006 to Mar 19, 2020.
- DataCedar holds 5,424 daily sessions of AI history from Jul 12, 2005 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
AI price chart, 2005 to 2026
AI returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.3% |
| 3 months | -6.7% |
| 6 months | -1.5% |
| Year to date | -5.2% |
| 1 year | -19.8% |
| 3 years | -23.9% |
| 5 years | -17.4% |
| 10 years | -38.4% |
| Since Jul 12, 2005 | -96.6% |
| Compound annual growth, 21.2 years | -14.7% |
AI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €8.15 on Sep 25, 2006
- All time low close
- €0.0459 on Mar 19, 2020
- 52 week high
- €0.1360 on Oct 30, 2025
- 52 week low
- €0.0700 on Mar 30, 2026
- Deepest drawdown
- -99.4% from Sep 25, 2006 to Mar 19, 2020, not yet recovered
- Best single session
- +116.7% on Jul 13, 2017
- Worst single session
- -25.8% on Jun 23, 2015
- Volatility, 1 year annualised
- 43.5%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2023, +141%
- Worst calendar year
- 2014, -72%
AI 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. 2005 starts on Jul 12, 2005; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €0.1000 | €0.1038 | €0.0700 | €0.0898 | -3.4% | 215.9M | 189 |
| 2025 | €0.0932 | €0.1440 | €0.0915 | €0.0930 | +2.9% | 598.4M | 255 |
| 2024 | €0.1325 | €0.1680 | €0.0879 | €0.0904 | -29.9% | 671.1M | 256 |
| 2023 | €0.0546 | €0.1790 | €0.0535 | €0.1290 | +141.1% | 1.8B | 255 |
| 2022 | €0.0871 | €0.1018 | €0.0514 | €0.0535 | -37.9% | 311.6M | 257 |
| 2021 | €0.1205 | €0.1468 | €0.0840 | €0.0861 | -26.8% | 868M | 256 |
| 2020 | €0.0917 | €0.1484 | €0.0424 | €0.1177 | +29.7% | 1.4B | 257 |
| 2019 | €0.1396 | €0.1863 | €0.0759 | €0.0908 | -34.8% | 355.1M | 256 |
| 2018 | €0.1546 | €0.2124 | €0.1282 | €0.1392 | -9.9% | 611.9M | 254 |
| 2017 | €0.1821 | €0.5734 | €0.1446 | €0.1546 | -15.1% | 675.7M | 255 |
| 2016 | €0.1594 | €0.2322 | €0.1184 | €0.1821 | +14.3% | 113.5M | 257 |
| 2015 | €0.2186 | €0.3825 | €0.1503 | €0.1594 | -25.5% | 315.6M | 256 |
| 2014 | €0.7513 | €1.08 | €0.2049 | €0.2140 | -72.0% | 53.3M | 255 |
| 2013 | €0.5919 | €1.46 | €0.4599 | €0.7649 | +30.2% | 8.2M | 255 |
| 2012 | €0.8469 | €0.9698 | €0.5555 | €0.5874 | -29.9% | 947.9K | 256 |
| 2011 | €1.55 | €1.80 | €0.7331 | €0.8378 | -46.4% | 1.1M | 257 |
| 2010 | €2.32 | €2.47 | €1.49 | €1.56 | -33.3% | 3M | 256 |
| 2009 | €2.20 | €3.52 | €1.62 | €2.34 | +3.6% | 2.7M | 254 |
| 2008 | €4.51 | €4.64 | €2.19 | €2.26 | -51.4% | 2.7M | 254 |
| 2007 | €5.06 | €7.78 | €3.96 | €4.64 | -8.1% | 16.6M | 255 |
| 2006 | €2.38 | €8.32 | €2.38 | €5.06 | +117.8% | 10.9M | 255 |
| 2005 | €2.49 | €2.64 | €2.10 | €2.32 | n/a | 768.6K | 124 |
AI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €0.0898 | -0.2% |
| August 2026 | €0.0900 | -2.3% |
| July 2026 | €0.0921 | -3.1% |
| June 2026 | €0.0950 | +3.5% |
| May 2026 | €0.0918 | +4.2% |
| April 2026 | €0.0881 | +3.4% |
| March 2026 | €0.0852 | -13.9% |
| February 2026 | €0.0990 | +3.0% |
| January 2026 | €0.0961 | +3.3% |
| December 2025 | €0.0930 | -10.6% |
| November 2025 | €0.1040 | -10.2% |
| October 2025 | €0.1158 | +9.2% |
About the AI data
Daily bars. 5,424 sessions from Jul 12, 2005 to Sep 28, 2026, one row per BME 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 BME 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 Jul 12, 2005, 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/AI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on BME
Common questions
AI share price history
