5 DAY PERFORMANCE
+2.08%
1 MONTH PERFORMANCE
-4.44%
3 MONTH PERFORMANCE
-3.16%
6 MONTH PERFORMANCE
-0.03%
YEAR-TO-DATE PERFORMANCE
+10.15%
1 YEAR PERFORMANCE
+6.93%
Alliant Energy Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 08/21/2026 | $69.76 | $67.86 (-2.72%) | $70.51 | $67.81 | 1.96 M | $17.54 B |
| 08/20/2026 | $69.80 | $69.46 (-0.49%) | $70.58 | $69.43 | 1.77 M | $17.96 B |
| 08/19/2026 | $70.48 | $70.15 (-0.47%) | $70.64 | $69.84 | 1.94 M | $18.13 B |
| 08/18/2026 | $71.25 | $69.98 (-1.78%) | $71.46 | $69.95 | 2.02 M | $18.09 B |
| 08/17/2026 | $70.15 | $70.35 (0.29%) | $70.44 | $69.77 | 2.06 M | $18.19 B |
| 08/14/2026 | $70.01 | $70.60 (0.84%) | $70.77 | $69.99 | 1.61 M | $18.25 B |
| 08/13/2026 | $70.46 | $70.20 (-0.37%) | $70.77 | $70.15 | 3.26 M | $18.15 B |
| 08/12/2026 | $68.95 | $70.24 (1.87%) | $70.46 | $68.81 | 5.65 M | $18.16 B |
| 08/11/2026 | $68.06 | $68.58 (0.76%) | $68.77 | $67.54 | 2.92 M | $17.73 B |
| 08/10/2026 | $69.55 | $68.21 (-1.93%) | $69.55 | $67.94 | 2.75 M | $17.63 B |
| 08/07/2026 | $69.41 | $69.37 (-0.06%) | $69.86 | $68.89 | 2.15 M | $17.93 B |
| 08/06/2026 | $71.05 | $69.52 (-2.15%) | $71.05 | $69.06 | 2.00 M | $17.97 B |
| 08/05/2026 | $70.63 | $70.20 (-0.61%) | $70.63 | $69.38 | 2.56 M | $18.15 B |
| 08/04/2026 | $71.05 | $70.66 (-0.55%) | $71.21 | $70.23 | 3.37 M | $18.27 B |
| 08/03/2026 | $70.71 | $71.27 (0.79%) | $71.63 | $70.14 | 3.30 M | $18.42 B |
| 07/31/2026 | $70.46 | $70.78 (0.45%) | $71.14 | $69.92 | 3.24 M | $18.30 B |
| 07/30/2026 | $72.17 | $70.89 (-1.77%) | $72.29 | $70.69 | 3.17 M | $18.33 B |
| 07/29/2026 | $74.12 | $72.00 (-2.86%) | $74.31 | $71.70 | 3.42 M | $18.61 B |
| 07/28/2026 | $74.85 | $73.79 (-1.42%) | $75.31 | $73.79 | 2.10 M | $19.07 B |
| 07/27/2026 | $74.64 | $73.93 (-0.95%) | $75.17 | $73.73 | 2.14 M | $19.11 B |
| 07/24/2026 | $74.77 | $74.94 (0.23%) | $75.44 | $74.63 | 1.96 M | $19.29 B |
| 07/23/2026 | $73.51 | $74.42 (1.24%) | $74.80 | $73.50 | 1.78 M | $19.16 B |
| 07/22/2026 | $73.88 | $74.02 (0.19%) | $74.34 | $73.41 | 2.13 M | $19.05 B |
| 07/21/2026 | $73.96 | $73.11 (-1.15%) | $74.08 | $72.36 | 3.62 M | $18.82 B |
| 07/20/2026 | $75.01 | $73.96 (-1.4%) | $75.69 | $73.83 | 2.19 M | $19.04 B |
| 07/17/2026 | $76.96 | $74.82 (-2.78%) | $77.11 | $74.63 | 2.02 M | $19.26 B |
| 07/16/2026 | $74.89 | $75.75 (1.15%) | $75.89 | $74.59 | 3.07 M | $19.50 B |
| 07/15/2026 | $76.04 | $74.55 (-1.96%) | $76.26 | $74.44 | 3.17 M | $19.19 B |
| 07/14/2026 | $77.06 | $76.31 (-0.97%) | $77.44 | $76.18 | 1.80 M | $19.64 B |
| 07/13/2026 | $76.61 | $76.63 (0.03%) | $77.30 | $76.38 | 2.28 M | $19.72 B |
| 07/10/2026 | $75.73 | $76.40 (0.88%) | $76.62 | $75.70 | 1.68 M | $19.67 B |
| 07/09/2026 | $76.37 | $75.70 (-0.88%) | $76.80 | $75.57 | 1.37 M | $19.49 B |
| 07/08/2026 | $77.74 | $76.37 (-1.76%) | $77.80 | $76.20 | 2.86 M | $19.66 B |
| 07/07/2026 | $77.36 | $77.65 (0.37%) | $78.81 | $76.73 | 1.99 M | $19.99 B |
| 07/06/2026 | $77.84 | $76.58 (-1.62%) | $77.99 | $76.39 | 2.25 M | $19.71 B |
| 07/02/2026 | $76.23 | $78.03 (2.36%) | $78.21 | $76.03 | 2.56 M | $20.08 B |
| 07/01/2026 | $76.00 | $75.79 (-0.28%) | $76.24 | $75.53 | 2.22 M | $19.51 B |
| 06/30/2026 | $77.01 | $76.29 (-0.93%) | $77.13 | $76.15 | 2.39 M | $19.64 B |
| 06/29/2026 | $77.17 | $77.18 (0.01%) | $77.35 | $76.68 | 2.43 M | $19.87 B |
| 06/26/2026 | $76.53 | $77.25 (0.94%) | $77.36 | $76.33 | 2.92 M | $19.88 B |
| 06/25/2026 | $75.82 | $76.19 (0.49%) | $76.60 | $75.33 | 2.74 M | $19.61 B |
| 06/24/2026 | $74.99 | $75.59 (0.8%) | $75.69 | $74.52 | 2.50 M | $19.46 B |
| 06/23/2026 | $73.65 | $74.57 (1.25%) | $74.66 | $73.15 | 3.22 M | $19.19 B |
| 06/22/2026 | $72.93 | $73.21 (0.38%) | $74.00 | $72.81 | 2.71 M | $18.84 B |
| 06/18/2026 | $73.62 | $73.00 (-0.84%) | $73.71 | $72.53 | 4.27 M | $18.79 B |
| 06/17/2026 | $73.31 | $72.82 (-0.67%) | $73.91 | $72.61 | 3.35 M | $18.74 B |
| 06/16/2026 | $73.74 | $73.84 (0.14%) | $74.56 | $73.50 | 2.43 M | $19.01 B |
| 06/15/2026 | $72.84 | $73.55 (0.97%) | $73.74 | $72.24 | 1.55 M | $18.93 B |
| 06/12/2026 | $72.83 | $73.11 (0.38%) | $73.42 | $72.78 | 1.55 M | $18.82 B |
| 06/11/2026 | $73.28 | $72.62 (-0.9%) | $73.74 | $72.54 | 2.28 M | $18.69 B |
| 06/10/2026 | $72.93 | $73.00 (0.1%) | $73.62 | $72.53 | 2.95 M | $18.79 B |
| 06/09/2026 | $71.69 | $72.37 (0.95%) | $72.81 | $71.36 | 2.69 M | $18.63 B |
| 06/08/2026 | $72.63 | $71.71 (-1.27%) | $73.14 | $71.62 | 2.89 M | $18.46 B |
| 06/05/2026 | $71.56 | $72.87 (1.83%) | $73.24 | $71.55 | 2.78 M | $18.76 B |
| 06/04/2026 | $71.50 | $71.39 (-0.15%) | $71.67 | $70.29 | 1.72 M | $18.38 B |
| 06/03/2026 | $71.07 | $70.79 (-0.39%) | $72.20 | $70.76 | 3.06 M | $18.22 B |
| 06/02/2026 | $69.90 | $70.96 (1.52%) | $71.37 | $69.76 | 2.43 M | $18.27 B |
| 06/01/2026 | $70.90 | $69.57 (-1.88%) | $71.08 | $69.56 | 2.20 M | $17.91 B |
| 05/29/2026 | $72.17 | $71.61 (-0.78%) | $72.28 | $71.39 | 3.00 M | $18.43 B |
| 05/28/2026 | $73.75 | $72.17 (-2.14%) | $73.86 | $71.91 | 2.26 M | $18.58 B |
| 05/27/2026 | $73.51 | $73.75 (0.33%) | $74.00 | $73.11 | 2.13 M | $18.98 B |
| 05/26/2026 | $74.23 | $73.68 (-0.74%) | $74.67 | $73.44 | 1.44 M | $18.97 B |
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