If you invested €1000 in Assystem S.A. (0OA7.L) 10 years ago, it would be worth €1,884.95 as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a €1000 investment made 5 years ago would be worth €1,553.11, while €1000 invested 1 year ago would be worth €897.31. This corresponds to total returns of 88.5%, 55.31%, -10.27%, respectively, with annualized returns of 6.55%, 9.2%, -10.27%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 10, 2026 | 36.65 | 36.35 | 36.35 | 36.65 | 36.35 | 552 |
| November 09, 2026 | 35.75 | 36.65 | 36.65 | 37.7 | 35.65 | 26 |
| November 06, 2026 | 35 | 34.6 | 34.6 | 35 | 34.2 | 4 |
| November 05, 2026 | 35.35 | 34.75 | 34.75 | 35.75 | 34.75 | 31 |
| November 04, 2026 | 34 | 35.2 | 35.2 | 36.15 | 34 | 613 |
| November 03, 2026 | 34 | 33.7 | 33.7 | 34 | 33.7 | 7 |
| November 02, 2026 | 34.2 | 34.15 | 34.15 | 34.4 | 33.6 | 17 |
| October 30, 2026 | 34.6 | 33.8 | 33.8 | 34.95 | 33.8 | 16 |
| October 29, 2026 | 35.5 | 35.95 | 35.95 | 35.95 | 35.5 | 7 |
| October 28, 2026 | 34.65 | 35.3 | 35.3 | 35.45 | 34.65 | 8 |
| October 27, 2026 | 34 | 35.55 | 35.55 | 35.55 | 34 | 9 |
| October 26, 2026 | 33.45 | 33.4 | 33.4 | 33.75 | 33.4 | 9 |
| October 23, 2026 | 33.8 | 33.2 | 33.2 | 33.8 | 33 | 7 |
| October 22, 2026 | 33.4 | 33.6 | 33.6 | 34.2 | 33.4 | 12 |
| October 21, 2026 | 34.9 | 33.4 | 33.4 | 34.9 | 33.4 | 3,016 |
| October 20, 2026 | 35.05 | 35.35 | 35.35 | 35.35 | 34.25 | 442 |
| October 19, 2026 | 33.8 | 35.25 | 35.25 | 35.25 | 33.8 | 28 |
| October 16, 2026 | 33.6 | 33.95 | 33.95 | 33.95 | 33.6 | 5 |
| October 15, 2026 | 32 | 33.85 | 33.85 | 33.85 | 32 | 16 |
| October 14, 2026 | 32 | 32.45 | 32.45 | 32.45 | 32 | 17 |
| October 13, 2026 | 32.6 | 32.3 | 32.3 | 32.7 | 32.1 | 4 |
| October 12, 2026 | 32.7 | 32.25 | 32.25 | 32.8 | 32.25 | 31 |
| October 09, 2026 | 32 | 32.6 | 32.6 | 32.9 | 31.8 | 22 |
| October 08, 2026 | 32.35 | 32.45 | 32.45 | 32.45 | 31.5 | 270 |
| October 07, 2026 | 33.3 | 31.9 | 31.9 | 33.4 | 31.75 | 23 |
| October 06, 2026 | 32.9 | 34.3 | 34.3 | 34.3 | 32.9 | 18 |
| October 05, 2026 | 34.25 | 32.75 | 32.75 | 34.55 | 32.5 | 38 |
| October 02, 2026 | 36.6 | 34.35 | 34.35 | 36.6 | 34.35 | 58 |
| October 01, 2026 | 37 | 36.65 | 36.65 | 37.2 | 36.5 | 5 |
| September 30, 2026 | 38.6 | 36.85 | 36.85 | 38.6 | 36.85 | 4 |
| September 29, 2026 | 39.4 | 38.8 | 38.8 | 39.4 | 38.4 | 171 |
| September 28, 2026 | 39.8 | 39.75 | 39.75 | 40 | 39.6 | 6 |
| September 25, 2026 | 38.8 | 39.8 | 39.8 | 39.8 | 38.75 | 6 |
| September 24, 2026 | 39.05 | 38.95 | 38.95 | 39.05 | 38.95 | 3 |
| September 23, 2026 | 40.8 | 40.2 | 40.2 | 40.8 | 40.2 | 5 |
| September 22, 2026 | 40.8 | 40.4 | 40.4 | 40.9 | 40.4 | 4 |
| September 21, 2026 | 40.5 | 40.55 | 40.55 | 40.7 | 40.4 | 7 |
| September 18, 2026 | 40.85 | 40.8 | 40.8 | 41.1 | 40.8 | 3 |
| September 17, 2026 | 40.2 | 40.65 | 40.65 | 40.8 | 40.2 | 5 |
| September 16, 2026 | 40.55 | 40.3 | 40.3 | 40.8 | 40.3 | 23 |
| September 15, 2026 | 40.8 | 40.55 | 40.55 | 40.8 | 40.55 | 6 |
| September 11, 2026 | 40.4 | 40.35 | 40.35 | 40.4 | 39.95 | 4 |
| September 10, 2026 | 40 | 40.35 | 40.35 | 40.6 | 40 | 4 |
| September 09, 2026 | 41.2 | 40.2 | 40.2 | 41.2 | 40.2 | 5 |
| September 08, 2026 | 41.5 | 41.3 | 41.3 | 41.75 | 41.2 | 6 |
| September 07, 2026 | 42.6 | 41.45 | 41.45 | 42.8 | 41.45 | 8 |
| September 04, 2026 | 43.2 | 42.3 | 42.3 | 43.2 | 42.3 | 8 |
| September 03, 2026 | 43.1 | 43.1 | 43.1 | 43.1 | 43.1 | 4 |
| September 02, 2026 | 43.6 | 43.2 | 43.2 | 43.6 | 43 | 8 |
| September 01, 2026 | 43.55 | 43.8 | 43.8 | 43.8 | 43.5 | 43 |
| August 28, 2026 | 44.9 | 44.75 | 44.75 | 45 | 44.75 | 3 |
| August 27, 2026 | 44.2 | 44.1 | 44.1 | 44.2 | 43.6 | 4,008 |
| August 26, 2026 | 44.15 | 44.3 | 44.3 | 44.3 | 44.15 | 4 |
| August 25, 2026 | 44.2 | 44.05 | 44.05 | 44.4 | 44 | 3 |
| August 24, 2026 | 44.6 | 44 | 44 | 44.6 | 44 | 6 |
| August 21, 2026 | 44.55 | 44.4 | 44.4 | 44.8 | 44.4 | 5 |
| August 20, 2026 | 44.4 | 44.5 | 44.5 | 44.8 | 44.4 | 3 |
| August 19, 2026 | 44.85 | 44.85 | 44.85 | 44.85 | 44.85 | 2 |
| August 18, 2026 | 44.8 | 44.9 | 44.9 | 44.95 | 44.8 | 3 |
| August 17, 2026 | 44.6 | 44.9 | 44.9 | 44.9 | 44.6 | 6 |