Alliant Energy Corporation (LNT)
NASDAQ: LNT · Real-Time Price · USD
68.97
+0.37 (0.54%)
At close: Oct 24, 2025, 4:00 PM EDT
69.01
+0.04 (0.06%)
After-hours: Oct 24, 2025, 4:28 PM EDT
Alliant Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 24, 2025 | 69.34 | 69.75 | 68.91 | 68.97 | 68.97 | 0.54% | 3,364,446 |
| Oct 23, 2025 | 68.88 | 69.03 | 68.03 | 68.60 | 68.60 | 0.06% | 3,381,744 |
| Oct 22, 2025 | 68.54 | 68.77 | 68.10 | 68.56 | 68.56 | 0.50% | 2,016,997 |
| Oct 21, 2025 | 68.59 | 68.95 | 67.79 | 68.22 | 68.22 | -0.54% | 1,766,420 |
| Oct 20, 2025 | 68.45 | 68.67 | 68.06 | 68.59 | 68.59 | 0.76% | 1,563,263 |
| Oct 17, 2025 | 68.05 | 68.27 | 67.73 | 68.07 | 68.07 | 0.70% | 2,052,610 |
| Oct 16, 2025 | 68.46 | 69.16 | 67.46 | 67.60 | 67.60 | -1.50% | 2,323,101 |
| Oct 15, 2025 | 68.41 | 68.80 | 68.30 | 68.63 | 68.63 | 0.44% | 1,707,100 |
| Oct 14, 2025 | 68.04 | 68.61 | 67.78 | 68.33 | 68.33 | 0.99% | 1,816,665 |
| Oct 13, 2025 | 67.64 | 68.24 | 67.32 | 67.66 | 67.66 | -0.13% | 1,449,257 |
| Oct 10, 2025 | 67.55 | 68.32 | 67.39 | 67.75 | 67.75 | 0.76% | 1,907,404 |
| Oct 9, 2025 | 68.04 | 68.04 | 67.16 | 67.24 | 67.24 | -0.93% | 1,481,241 |
| Oct 8, 2025 | 68.52 | 68.52 | 67.31 | 67.87 | 67.87 | -0.29% | 1,530,074 |
| Oct 7, 2025 | 68.17 | 68.50 | 67.68 | 68.07 | 68.07 | -0.07% | 1,898,149 |
| Oct 6, 2025 | 66.81 | 68.19 | 66.77 | 68.12 | 68.12 | 1.98% | 2,723,909 |
| Oct 3, 2025 | 66.30 | 67.15 | 66.23 | 66.80 | 66.80 | 0.74% | 1,782,134 |
| Oct 2, 2025 | 66.65 | 66.88 | 66.14 | 66.31 | 66.31 | -1.19% | 2,247,372 |
| Oct 1, 2025 | 67.37 | 67.55 | 66.95 | 67.11 | 67.11 | -0.45% | 1,248,908 |
| Sep 30, 2025 | 66.60 | 67.54 | 66.45 | 67.41 | 67.41 | 0.94% | 1,663,649 |
| Sep 29, 2025 | 66.16 | 66.91 | 65.82 | 66.78 | 66.78 | 1.07% | 1,997,317 |
| Sep 26, 2025 | 65.49 | 66.25 | 65.49 | 66.07 | 66.07 | 1.33% | 1,760,037 |
| Sep 25, 2025 | 65.47 | 65.94 | 65.07 | 65.20 | 65.20 | -0.41% | 2,233,956 |
| Sep 24, 2025 | 64.99 | 65.54 | 64.73 | 65.47 | 65.47 | 0.97% | 2,023,740 |
| Sep 23, 2025 | 64.08 | 64.89 | 63.98 | 64.84 | 64.84 | 0.97% | 1,510,271 |
| Sep 22, 2025 | 64.16 | 64.37 | 63.70 | 64.22 | 64.22 | 0.08% | 1,340,384 |
| Sep 19, 2025 | 63.96 | 64.48 | 63.50 | 64.17 | 64.17 | 0.61% | 2,539,593 |
| Sep 18, 2025 | 63.67 | 64.15 | 63.28 | 63.78 | 63.78 | -0.13% | 1,143,432 |
| Sep 17, 2025 | 63.99 | 64.43 | 63.78 | 63.86 | 63.86 | 0.38% | 1,944,864 |
| Sep 16, 2025 | 64.54 | 64.67 | 63.54 | 63.62 | 63.62 | -1.71% | 1,632,508 |
| Sep 15, 2025 | 64.86 | 65.04 | 64.69 | 64.73 | 64.73 | -0.20% | 862,147 |
| Sep 12, 2025 | 64.44 | 65.04 | 64.44 | 64.86 | 64.86 | 0.31% | 1,127,278 |
| Sep 11, 2025 | 63.96 | 64.78 | 63.75 | 64.66 | 64.66 | 1.05% | 1,588,811 |
| Sep 10, 2025 | 64.01 | 64.35 | 63.74 | 63.99 | 63.99 | -0.03% | 1,612,669 |
| Sep 9, 2025 | 63.78 | 64.24 | 63.62 | 64.01 | 64.01 | -0.06% | 1,656,314 |
| Sep 8, 2025 | 64.68 | 64.72 | 63.70 | 64.05 | 64.05 | -0.88% | 1,911,850 |
| Sep 5, 2025 | 64.92 | 64.99 | 64.21 | 64.62 | 64.62 | -0.15% | 1,609,180 |
| Sep 4, 2025 | 64.85 | 65.14 | 64.31 | 64.72 | 64.72 | 0.31% | 2,086,442 |
| Sep 3, 2025 | 64.44 | 64.83 | 64.17 | 64.52 | 64.52 | -0.22% | 1,600,792 |
| Sep 2, 2025 | 64.66 | 65.02 | 64.38 | 64.66 | 64.66 | -0.63% | 1,701,395 |
| Aug 29, 2025 | 65.10 | 65.46 | 64.75 | 65.07 | 65.07 | 0.08% | 1,669,629 |
| Aug 28, 2025 | 65.83 | 65.84 | 64.87 | 65.02 | 65.02 | -1.19% | 1,626,494 |
| Aug 27, 2025 | 65.75 | 65.98 | 65.49 | 65.80 | 65.80 | 0.14% | 1,634,301 |
| Aug 26, 2025 | 66.10 | 66.22 | 65.58 | 65.71 | 65.71 | -0.71% | 1,836,549 |
| Aug 25, 2025 | 66.67 | 66.99 | 66.00 | 66.18 | 66.18 | -1.18% | 1,486,933 |
| Aug 22, 2025 | 66.57 | 67.11 | 66.40 | 66.97 | 66.97 | 1.30% | 2,248,226 |
| Aug 21, 2025 | 66.11 | 66.56 | 65.85 | 66.11 | 66.11 | -0.33% | 1,921,956 |
| Aug 20, 2025 | 66.34 | 67.02 | 66.04 | 66.33 | 66.33 | 0.47% | 2,294,842 |
| Aug 19, 2025 | 64.56 | 66.05 | 64.45 | 66.02 | 66.02 | 2.47% | 2,239,215 |
| Aug 18, 2025 | 64.86 | 65.20 | 64.40 | 64.43 | 64.43 | -0.29% | 3,168,133 |
| Aug 15, 2025 | 64.76 | 64.87 | 64.00 | 64.62 | 64.62 | -0.15% | 3,185,617 |