5 DAY PERFORMANCE
-0.21%
1 MONTH PERFORMANCE
-1.24%
3 MONTH PERFORMANCE
+0.59%
6 MONTH PERFORMANCE
+6.21%
YEAR-TO-DATE PERFORMANCE
+10.15%
1 YEAR PERFORMANCE
+18.44%
Alliant Energy Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $72.06 | $72.30 (0.33%) | $72.73 | $71.69 | 2.59 M | $18.61 B |
| 05/12/2026 | $72.50 | $72.59 (0.12%) | $72.94 | $71.72 | 3.46 M | $18.68 B |
| 05/11/2026 | $72.14 | $72.47 (0.46%) | $72.76 | $72.06 | 1.67 M | $18.65 B |
| 05/08/2026 | $71.98 | $71.76 (-0.31%) | $72.27 | $71.46 | 2.58 M | $18.47 B |
| 05/07/2026 | $72.04 | $71.69 (-0.49%) | $72.26 | $71.48 | 2.91 M | $18.45 B |
| 05/06/2026 | $73.07 | $72.31 (-1.04%) | $73.52 | $72.11 | 2.93 M | $18.61 B |
| 05/05/2026 | $73.57 | $73.07 (-0.68%) | $73.91 | $72.81 | 3.42 M | $18.81 B |
| 05/04/2026 | $73.41 | $73.68 (0.37%) | $74.16 | $72.69 | 3.44 M | $18.97 B |
| 05/01/2026 | $73.43 | $74.06 (0.86%) | $75.76 | $72.59 | 4.34 M | $19.06 B |
| 04/30/2026 | $71.52 | $73.43 (2.67%) | $73.71 | $71.52 | 3.93 M | $18.90 B |
| 04/29/2026 | $72.46 | $72.00 (-0.63%) | $72.59 | $71.69 | 1.78 M | $18.53 B |
| 04/28/2026 | $72.67 | $72.46 (-0.29%) | $73.19 | $72.27 | 1.73 M | $18.65 B |
| 04/27/2026 | $72.31 | $72.42 (0.15%) | $72.87 | $72.19 | 1.41 M | $18.64 B |
| 04/24/2026 | $72.37 | $72.31 (-0.08%) | $72.79 | $71.97 | 2.07 M | $18.59 B |
| 04/23/2026 | $71.55 | $72.63 (1.51%) | $72.86 | $71.45 | 2.10 M | $18.67 B |
| 04/22/2026 | $71.60 | $70.96 (-0.89%) | $72.02 | $70.61 | 1.85 M | $18.24 B |
| 04/21/2026 | $72.55 | $71.14 (-1.94%) | $73.27 | $71.10 | 1.90 M | $18.29 B |
| 04/20/2026 | $72.69 | $72.40 (-0.4%) | $73.32 | $72.27 | 1.72 M | $18.61 B |
| 04/17/2026 | $72.47 | $72.83 (0.5%) | $72.92 | $71.73 | 1.78 M | $18.72 B |
| 04/16/2026 | $71.93 | $72.77 (1.17%) | $72.83 | $71.89 | 2.13 M | $18.71 B |
| 04/15/2026 | $71.99 | $72.18 (0.26%) | $72.38 | $71.37 | 2.08 M | $18.56 B |
| 04/14/2026 | $72.51 | $72.30 (-0.29%) | $72.52 | $71.65 | 1.50 M | $18.59 B |
| 04/13/2026 | $73.14 | $72.51 (-0.86%) | $73.35 | $71.98 | 1.82 M | $18.64 B |
| 04/10/2026 | $73.40 | $73.10 (-0.41%) | $73.78 | $72.86 | 2.04 M | $18.79 B |
| 04/09/2026 | $72.99 | $73.72 (1%) | $74.40 | $72.93 | 1.73 M | $18.95 B |
| 04/08/2026 | $72.26 | $72.99 (1.01%) | $73.00 | $71.56 | 1.54 M | $18.77 B |
| 04/07/2026 | $72.10 | $72.65 (0.76%) | $73.14 | $72.10 | 1.54 M | $18.68 B |
| 04/06/2026 | $72.50 | $72.45 (-0.07%) | $72.99 | $72.34 | 1.35 M | $18.63 B |
| 04/02/2026 | $72.14 | $72.85 (0.98%) | $72.99 | $71.89 | 1.67 M | $18.73 B |
| 04/01/2026 | $71.36 | $71.94 (0.81%) | $72.35 | $71.32 | 1.82 M | $18.50 B |
| 03/31/2026 | $71.55 | $71.76 (0.29%) | $71.83 | $70.56 | 2.38 M | $18.45 B |
| 03/30/2026 | $71.51 | $71.49 (-0.03%) | $71.81 | $71.10 | 1.78 M | $18.38 B |
| 03/27/2026 | $70.34 | $70.52 (0.26%) | $71.25 | $70.05 | 2.06 M | $18.13 B |
| 03/26/2026 | $69.77 | $70.26 (0.7%) | $70.47 | $69.63 | 1.34 M | $18.06 B |
| 03/25/2026 | $70.00 | $69.77 (-0.33%) | $70.38 | $69.49 | 1.33 M | $17.94 B |
| 03/24/2026 | $68.93 | $69.66 (1.06%) | $70.45 | $68.86 | 1.68 M | $17.91 B |
| 03/23/2026 | $69.90 | $69.17 (-1.04%) | $69.90 | $68.71 | 3.15 M | $17.78 B |
| 03/20/2026 | $71.04 | $68.71 (-3.28%) | $71.56 | $68.11 | 4.46 M | $17.67 B |
| 03/19/2026 | $71.78 | $71.32 (-0.64%) | $72.23 | $70.60 | 1.96 M | $18.34 B |
| 03/18/2026 | $72.27 | $71.76 (-0.71%) | $72.35 | $71.72 | 1.80 M | $18.45 B |
| 03/17/2026 | $73.34 | $72.63 (-0.97%) | $73.36 | $72.47 | 1.37 M | $18.67 B |
| 03/16/2026 | $73.41 | $73.03 (-0.52%) | $73.41 | $72.71 | 1.70 M | $18.78 B |
| 03/13/2026 | $72.31 | $72.79 (0.66%) | $72.96 | $72.14 | 1.68 M | $18.71 B |
| 03/12/2026 | $70.59 | $71.57 (1.39%) | $72.37 | $70.59 | 2.50 M | $18.40 B |
| 03/11/2026 | $71.19 | $70.81 (-0.53%) | $71.62 | $70.62 | 2.27 M | $18.21 B |
| 03/10/2026 | $71.23 | $71.04 (-0.27%) | $71.87 | $70.90 | 2.15 M | $18.26 B |
| 03/09/2026 | $71.55 | $71.61 (0.08%) | $71.75 | $70.67 | 2.14 M | $18.41 B |
| 03/06/2026 | $71.05 | $71.55 (0.7%) | $71.77 | $70.80 | 2.21 M | $18.40 B |
| 03/05/2026 | $71.76 | $71.34 (-0.59%) | $72.19 | $70.92 | 2.67 M | $18.34 B |
| 03/04/2026 | $72.03 | $72.30 (0.37%) | $72.43 | $71.37 | 1.86 M | $18.59 B |
| 03/03/2026 | $71.51 | $72.23 (1.01%) | $72.65 | $70.80 | 2.80 M | $18.57 B |
| 03/02/2026 | $72.10 | $72.33 (0.32%) | $72.63 | $71.87 | 2.98 M | $18.60 B |
| 02/27/2026 | $71.66 | $72.34 (0.95%) | $72.40 | $71.43 | 5.65 M | $18.60 B |
| 02/26/2026 | $71.55 | $71.45 (-0.14%) | $71.88 | $71.00 | 7.93 M | $18.37 B |
| 02/25/2026 | $71.85 | $71.26 (-0.82%) | $72.24 | $70.37 | 3.11 M | $18.32 B |
| 02/24/2026 | $71.95 | $71.63 (-0.44%) | $72.10 | $70.67 | 2.91 M | $18.42 B |
| 02/23/2026 | $71.38 | $71.91 (0.74%) | $72.20 | $71.22 | 3.94 M | $18.49 B |
| 02/20/2026 | $71.42 | $71.01 (-0.57%) | $71.64 | $70.00 | 4.02 M | $18.26 B |
| 02/19/2026 | $69.79 | $70.01 (0.32%) | $70.55 | $69.75 | 3.34 M | $18.00 B |
| 02/18/2026 | $71.10 | $69.53 (-2.21%) | $71.32 | $69.50 | 2.80 M | $17.88 B |
| 02/17/2026 | $71.83 | $71.10 (-1.02%) | $72.26 | $70.97 | 2.73 M | $18.28 B |
| 02/13/2026 | $69.66 | $71.19 (2.2%) | $71.38 | $69.66 | 2.76 M | $18.30 B |
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