Alliant Energy Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-30 | 72.000 | 74.230 | 70.950 | 72.600 | 72.063 | 262,197 |
| 2026-04-29 | 72.950 | 74.230 | 71.770 | 72.240 | 71.175 | 51 |
| 2026-04-28 | 72.420 | 74.230 | 71.780 | 72.579 | 71.508 | 505 |
| 2026-04-27 | 72.230 | 75.000 | 71.740 | 72.540 | 71.470 | 153 |
| 2026-04-24 | 72.370 | 74.090 | 70.620 | 72.158 | 71.094 | 92 |
| 2026-04-23 | 69.970 | 73.300 | 69.970 | 72.240 | 71.175 | 5 |
← NewerPage 3 of 3 · 126 trading days
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-30 | 0.5350 USD |
| 2026-04-30 | 0.5350 USD |
| 2026-01-29 | 0.5350 USD |
| 2025-10-30 | 0.5075 USD |
| 2025-07-30 | 0.5075 USD |
| 2025-04-30 | 0.5075 USD |
| 2025-01-31 | 0.5075 USD |
| 2024-10-30 | 0.4800 USD |
| 2024-07-31 | 0.4800 USD |
| 2024-04-29 | 0.4800 USD |
| 2024-01-30 | 0.4800 USD |
| 2023-10-30 | 0.4525 USD |
| 2023-07-28 | 0.4525 USD |
| 2023-04-27 | 0.4525 USD |
| 2023-01-30 | 0.4525 USD |
| 2022-10-28 | 0.4275 USD |
| 2022-07-28 | 0.4275 USD |
| 2022-04-28 | 0.4275 USD |
| 2022-01-28 | 0.4275 USD |
| 2021-10-29 | 0.4025 USD |
| 2021-07-29 | 0.4025 USD |
| 2021-04-29 | 0.4025 USD |
| 2021-01-28 | 0.4025 USD |
| 2020-10-29 | 0.3800 USD |
| 2020-07-30 | 0.3800 USD |
| 2020-04-29 | 0.3800 USD |
| 2020-01-30 | 0.3800 USD |
| 2019-10-30 | 0.3550 USD |
| 2019-07-30 | 0.3550 USD |
| 2019-04-29 | 0.3550 USD |
| 2019-01-30 | 0.3550 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.