If you invested €1000 in 1&1 AG (1U1.DE) 10 years ago, it would be worth €675.68 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 €923.46, while €1000 invested 1 year ago would be worth €1,135.83. This corresponds to total returns of -32.43%, -7.65%, 13.58%, respectively, with annualized returns of -3.84%, -1.58%, 13.58%.
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 | 24.7 | 24.4 | 24.4 | 24.7 | 24.25 | 16,421 |
| November 09, 2026 | 24.35 | 24.35 | 24.35 | 24.75 | 24.25 | 36,426 |
| November 06, 2026 | 24.05 | 24.4 | 24.4 | 24.55 | 24.05 | 13,177 |
| November 05, 2026 | 24.8 | 24.5 | 24.5 | 24.95 | 24.45 | 51,221 |
| November 04, 2026 | 24.1 | 24.6 | 24.6 | 24.65 | 24 | 38,964 |
| November 03, 2026 | 24.2 | 24.2 | 24.2 | 24.4 | 24 | 10,575 |
| November 02, 2026 | 24.2 | 24.25 | 24.25 | 24.45 | 23.95 | 16,214 |
| October 30, 2026 | 24 | 24.05 | 24.05 | 24.15 | 24 | 13,153 |
| October 29, 2026 | 24 | 24 | 24 | 24.1 | 23.9 | 25,075 |
| October 28, 2026 | 23.6 | 23.85 | 23.85 | 24.05 | 23.6 | 19,875 |
| October 27, 2026 | 23.55 | 23.65 | 23.65 | 23.75 | 23.45 | 9,564 |
| October 26, 2026 | 24.05 | 23.55 | 23.55 | 24.15 | 23.55 | 33,406 |
| October 23, 2026 | 24 | 24.1 | 24.1 | 24.1 | 23.75 | 16,735 |
| October 22, 2026 | 23.85 | 24.05 | 24.05 | 24.15 | 23.65 | 31,575 |
| October 21, 2026 | 23.75 | 23.9 | 23.9 | 23.9 | 23.55 | 12,675 |
| October 20, 2026 | 23.9 | 23.75 | 23.75 | 23.9 | 23.65 | 9,856 |
| October 19, 2026 | 23.65 | 23.8 | 23.8 | 23.9 | 23.6 | 23,032 |
| October 16, 2026 | 23.7 | 23.6 | 23.6 | 24 | 23.6 | 31,566 |
| October 15, 2026 | 23.6 | 23.65 | 23.65 | 24 | 23.5 | 27,067 |
| October 14, 2026 | 23.55 | 23.7 | 23.7 | 23.95 | 23.55 | 31,402 |
| October 13, 2026 | 23.4 | 23.7 | 23.7 | 23.7 | 23.4 | 20,322 |
| October 12, 2026 | 22.95 | 23.55 | 23.55 | 23.6 | 22.95 | 28,759 |
| October 09, 2026 | 22.75 | 23.05 | 23.05 | 23.35 | 22.75 | 49,490 |
| October 08, 2026 | 23.8 | 23 | 23 | 24.1 | 22.5 | 162,850 |
| October 07, 2026 | 23.6 | 23.9 | 23.9 | 24 | 23.45 | 39,732 |
| October 06, 2026 | 24.45 | 23.4 | 23.4 | 24.8 | 23.4 | 106,005 |
| October 05, 2026 | 24 | 24.25 | 24.25 | 24.35 | 24 | 27,256 |
| October 02, 2026 | 23.9 | 24.05 | 24.05 | 24.2 | 23.9 | 22,509 |
| October 01, 2026 | 23.8 | 24 | 24 | 24.1 | 23.7 | 61,810 |
| September 30, 2026 | 24.1 | 23.95 | 23.95 | 24.1 | 23.9 | 40,638 |
| September 29, 2026 | 23.9 | 24 | 24 | 24.05 | 23.85 | 21,256 |
| September 28, 2026 | 24.05 | 24 | 24 | 24.2 | 23.9 | 24,795 |
| September 25, 2026 | 24 | 24.15 | 24.15 | 24.15 | 23.95 | 16,192 |
| September 24, 2026 | 23.95 | 23.9 | 23.9 | 24.1 | 23.75 | 67,352 |
| September 23, 2026 | 23.9 | 24 | 24 | 24.05 | 23.85 | 82,060 |
| September 22, 2026 | 24.4 | 23.95 | 23.95 | 24.4 | 23.9 | 25,297 |
| September 21, 2026 | 23.95 | 24.05 | 24.05 | 24.15 | 23.65 | 23,839 |
| September 18, 2026 | 23.5 | 23.9 | 23.9 | 23.9 | 23.45 | 86,140 |
| September 17, 2026 | 23.75 | 23.8 | 23.8 | 24.15 | 23.7 | 57,199 |
| September 16, 2026 | 23.5 | 23.8 | 23.8 | 24.05 | 23.5 | 29,389 |
| September 15, 2026 | 23.9 | 23.7 | 23.7 | 24.15 | 23.4 | 65,934 |
| September 11, 2026 | 23.8 | 24 | 24 | 24.15 | 23.75 | 37,454 |
| September 10, 2026 | 23.8 | 24 | 24 | 24.4 | 23.8 | 30,467 |
| September 09, 2026 | 24 | 24 | 24 | 24.2 | 23.85 | 49,374 |
| September 08, 2026 | 24 | 23.9 | 23.9 | 24.05 | 23.7 | 20,140 |
| September 07, 2026 | 23.6 | 23.75 | 23.75 | 24.05 | 23.55 | 50,002 |
| September 04, 2026 | 23.5 | 23.65 | 23.65 | 23.65 | 23.35 | 26,119 |
| September 03, 2026 | 23.35 | 23.5 | 23.5 | 23.7 | 23.35 | 24,284 |
| September 02, 2026 | 23.45 | 23.35 | 23.35 | 23.8 | 23 | 55,574 |
| September 01, 2026 | 23.4 | 23.45 | 23.45 | 23.45 | 23 | 63,243 |
| August 31, 2026 | 23.05 | 23.25 | 23.25 | 23.4 | 23 | 20,118 |
| August 28, 2026 | 23.05 | 23.05 | 23.05 | 23.2 | 22.7 | 46,148 |
| August 27, 2026 | 22.65 | 23.05 | 23.05 | 23.05 | 22.35 | 39,703 |
| August 26, 2026 | 22.35 | 22.65 | 22.65 | 22.85 | 22.2 | 47,297 |
| August 25, 2026 | 21.95 | 22.35 | 22.35 | 22.5 | 21.95 | 25,812 |
| August 24, 2026 | 21.7 | 22.1 | 22.1 | 22.15 | 21.5 | 53,223 |
| August 21, 2026 | 21.6 | 21.55 | 21.55 | 21.8 | 21.35 | 26,364 |
| August 20, 2026 | 21.2 | 21.5 | 21.5 | 21.55 | 20.7 | 39,580 |
| August 19, 2026 | 20.5 | 21.2 | 21.2 | 21.2 | 20.35 | 45,514 |
| August 18, 2026 | 19.9 | 20.65 | 20.65 | 20.65 | 19.74 | 128,713 |