Alliant Energy Corporation (LNT)
NASDAQ: LNT · Real-Time Price · USD
65.02
-0.40 (-0.61%)
At close: Dec 31, 2025, 4:00 PM EST
65.01
-0.01 (-0.02%)
After-hours: Dec 31, 2025, 4:20 PM EST
Alliant Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 65.52 | 65.62 | 65.00 | 65.01 | 65.01 | -0.63% | 1,132,142 |
| Dec 30, 2025 | 65.42 | 65.66 | 65.27 | 65.42 | 65.42 | - | 854,453 |
| Dec 29, 2025 | 65.41 | 65.73 | 65.23 | 65.42 | 65.42 | 0.28% | 1,080,450 |
| Dec 26, 2025 | 65.36 | 65.38 | 64.97 | 65.24 | 65.24 | -0.32% | 1,004,336 |
| Dec 24, 2025 | 65.15 | 65.48 | 64.98 | 65.45 | 65.45 | 0.29% | 705,422 |
| Dec 23, 2025 | 65.04 | 65.33 | 64.80 | 65.26 | 65.26 | 0.35% | 1,525,588 |
| Dec 22, 2025 | 64.48 | 65.15 | 64.30 | 65.03 | 65.03 | 0.62% | 2,132,243 |
| Dec 19, 2025 | 65.42 | 65.70 | 64.53 | 64.63 | 64.63 | -1.61% | 3,858,420 |
| Dec 18, 2025 | 65.60 | 66.04 | 65.57 | 65.69 | 65.69 | 0.32% | 1,611,060 |
| Dec 17, 2025 | 65.12 | 65.67 | 64.87 | 65.48 | 65.48 | 0.34% | 2,198,339 |
| Dec 16, 2025 | 65.84 | 65.89 | 65.01 | 65.26 | 65.26 | -0.56% | 1,455,570 |
| Dec 15, 2025 | 65.60 | 65.79 | 65.14 | 65.63 | 65.63 | 0.46% | 1,735,233 |
| Dec 12, 2025 | 65.30 | 65.59 | 65.09 | 65.33 | 65.33 | 0.62% | 1,530,035 |
| Dec 11, 2025 | 65.01 | 65.66 | 64.80 | 64.93 | 64.93 | 0.19% | 1,388,893 |
| Dec 10, 2025 | 65.00 | 65.55 | 64.59 | 64.81 | 64.81 | -0.12% | 2,665,340 |
| Dec 9, 2025 | 64.97 | 65.45 | 64.72 | 64.89 | 64.89 | 0.17% | 1,296,533 |
| Dec 8, 2025 | 65.50 | 65.67 | 64.70 | 64.78 | 64.78 | -1.10% | 1,782,943 |
| Dec 5, 2025 | 65.72 | 65.89 | 65.25 | 65.50 | 65.50 | -0.32% | 1,300,765 |
| Dec 4, 2025 | 66.12 | 66.58 | 65.48 | 65.71 | 65.71 | -1.01% | 2,795,375 |
| Dec 3, 2025 | 66.59 | 66.69 | 65.85 | 66.38 | 66.38 | -0.23% | 2,336,850 |
| Dec 2, 2025 | 67.71 | 67.71 | 66.52 | 66.53 | 66.53 | -1.58% | 1,868,714 |
| Dec 1, 2025 | 69.22 | 69.42 | 67.53 | 67.60 | 67.60 | -2.69% | 2,177,849 |
| Nov 28, 2025 | 69.45 | 69.59 | 69.16 | 69.47 | 69.47 | 0.42% | 950,885 |
| Nov 26, 2025 | 68.68 | 69.31 | 68.60 | 69.18 | 69.18 | 1.02% | 1,578,736 |
| Nov 25, 2025 | 68.52 | 68.85 | 67.87 | 68.48 | 68.48 | 0.10% | 1,561,631 |
| Nov 24, 2025 | 68.27 | 68.55 | 67.64 | 68.41 | 68.41 | 0.21% | 2,004,979 |
| Nov 21, 2025 | 67.62 | 68.47 | 67.41 | 68.27 | 68.27 | 1.19% | 2,225,413 |
| Nov 20, 2025 | 67.54 | 67.97 | 67.33 | 67.47 | 67.47 | 0.37% | 2,624,900 |
| Nov 19, 2025 | 68.02 | 68.09 | 67.10 | 67.22 | 67.22 | -1.28% | 1,783,817 |
| Nov 18, 2025 | 68.43 | 68.79 | 67.84 | 68.09 | 68.09 | -0.01% | 1,999,293 |
| Nov 17, 2025 | 67.52 | 68.30 | 67.46 | 68.10 | 68.10 | 1.14% | 1,619,708 |
| Nov 14, 2025 | 67.51 | 67.74 | 67.10 | 67.33 | 67.33 | -0.13% | 1,451,575 |
| Nov 13, 2025 | 68.03 | 68.26 | 67.30 | 67.42 | 67.42 | -1.06% | 1,771,777 |
| Nov 12, 2025 | 67.96 | 68.45 | 67.77 | 68.14 | 68.14 | 0.18% | 1,895,799 |
| Nov 11, 2025 | 67.34 | 68.10 | 67.11 | 68.02 | 68.02 | 1.58% | 2,515,375 |
| Nov 10, 2025 | 67.19 | 67.45 | 66.65 | 66.96 | 66.96 | -0.56% | 1,879,094 |
| Nov 7, 2025 | 66.78 | 68.24 | 65.78 | 67.34 | 67.34 | 0.90% | 5,146,362 |
| Nov 6, 2025 | 66.76 | 67.47 | 66.70 | 66.74 | 66.74 | -0.16% | 2,143,528 |
| Nov 5, 2025 | 66.51 | 67.18 | 66.40 | 66.85 | 66.85 | 0.39% | 2,610,848 |
| Nov 4, 2025 | 66.77 | 66.79 | 66.20 | 66.59 | 66.59 | 0.18% | 3,326,281 |
| Nov 3, 2025 | 66.37 | 66.68 | 65.93 | 66.47 | 66.47 | -0.52% | 2,968,058 |
| Oct 31, 2025 | 67.35 | 67.35 | 66.66 | 66.82 | 66.82 | -1.63% | 2,113,764 |
| Oct 30, 2025 | 67.82 | 68.49 | 67.76 | 67.93 | 67.42 | 0.21% | 2,191,603 |
| Oct 29, 2025 | 67.91 | 68.24 | 67.53 | 67.79 | 67.28 | -0.28% | 2,768,800 |
| Oct 28, 2025 | 68.71 | 68.84 | 67.74 | 67.98 | 67.47 | -1.28% | 2,342,493 |
| Oct 27, 2025 | 68.92 | 69.29 | 68.04 | 68.86 | 68.35 | -0.16% | 1,673,539 |
| Oct 24, 2025 | 69.34 | 69.75 | 68.91 | 68.97 | 68.45 | 0.54% | 3,364,446 |
| Oct 23, 2025 | 68.88 | 69.03 | 68.03 | 68.60 | 68.09 | 0.06% | 3,381,744 |
| Oct 22, 2025 | 68.54 | 68.77 | 68.10 | 68.56 | 68.05 | 0.50% | 2,016,997 |
| Oct 21, 2025 | 68.59 | 68.95 | 67.79 | 68.22 | 67.71 | -0.54% | 1,766,420 |