Alliant Energy Corporation (FRA:AY1)
Germany · Delayed Price · Currency is EUR 61.50
+2.00 (3.36%)
At close: Feb 20, 2026
Alliant Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | 59.50 | 61.50 | 59.50 | 61.50 | 61.50 | 3.36% | 39 |
| Feb 19, 2026 | 58.50 | 59.50 | 58.50 | 59.50 | 59.50 | - | 4 |
| Feb 18, 2026 | 60.00 | 60.00 | 59.50 | 59.50 | 59.50 | - | 90 |
| Feb 17, 2026 | 59.50 | 59.50 | 59.50 | 59.50 | 59.50 | - | - |
| Feb 16, 2026 | 59.50 | 59.50 | 59.50 | 59.50 | 59.50 | 1.71% | 42 |
| Feb 13, 2026 | 58.50 | 58.50 | 58.50 | 58.50 | 58.50 | 1.74% | - |
| Feb 12, 2026 | 57.50 | 57.50 | 57.50 | 57.50 | 57.50 | 0.88% | - |
| Feb 11, 2026 | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | - | - |
| Feb 10, 2026 | 56.00 | 57.00 | 56.00 | 57.00 | 57.00 | 1.79% | 200 |
| Feb 9, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | - | - |
| Feb 6, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | - | - |
| Feb 5, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | - | - |
| Feb 4, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 56.00 | 1.82% | - |
| Feb 3, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | -0.90% | - |
| Feb 2, 2026 | 55.50 | 55.50 | 55.50 | 55.50 | 55.50 | 0.91% | - |
| Jan 30, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 55.00 | - | - |
| Jan 29, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Jan 28, 2026 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | -0.89% | - |
| Jan 27, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | - | - |
| Jan 26, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | -1.75% | - |
| Jan 23, 2026 | 56.50 | 57.00 | 56.50 | 57.00 | 56.54 | -0.87% | 7 |
| Jan 22, 2026 | 57.50 | 57.50 | 57.50 | 57.50 | 57.03 | -0.86% | - |
| Jan 21, 2026 | 57.00 | 58.00 | 57.00 | 58.00 | 57.53 | 1.75% | 46 |
| Jan 20, 2026 | 57.00 | 57.00 | 57.00 | 57.00 | 56.54 | -1.72% | - |
| Jan 19, 2026 | 57.50 | 58.00 | 57.50 | 58.00 | 57.53 | 0.87% | 15 |
| Jan 16, 2026 | 57.50 | 57.50 | 57.50 | 57.50 | 57.03 | 0.88% | - |
| Jan 15, 2026 | 57.00 | 57.00 | 57.00 | 57.00 | 56.54 | 0.88% | - |
| Jan 14, 2026 | 56.50 | 56.50 | 56.50 | 56.50 | 56.04 | 0.89% | - |
| Jan 13, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | 0.90% | - |
| Jan 12, 2026 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | -0.89% | - |
| Jan 9, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | 1.82% | - |
| Jan 8, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Jan 7, 2026 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | 0.91% | - |
| Jan 6, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -1.79% | - |
| Jan 5, 2026 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | 1.82% | - |
| Jan 2, 2026 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Dec 30, 2025 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | 0.91% | - |
| Dec 29, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | - | - |
| Dec 23, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | 0.92% | - |
| Dec 22, 2025 | 54.50 | 54.50 | 54.50 | 54.50 | 54.06 | -2.68% | - |
| Dec 19, 2025 | 56.00 | 56.00 | 56.00 | 56.00 | 55.54 | 1.82% | - |
| Dec 18, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | - | - |
| Dec 17, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Dec 16, 2025 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | 0.91% | - |
| Dec 15, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | - | - |
| Dec 12, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | - | - |
| Dec 11, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Dec 10, 2025 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | 0.91% | - |
| Dec 9, 2025 | 55.00 | 55.00 | 55.00 | 55.00 | 54.55 | -0.90% | - |
| Dec 8, 2025 | 55.50 | 55.50 | 55.50 | 55.50 | 55.05 | -0.89% | - |