Alliant Energy Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 15, 2025	65.60	65.69	65.17	65.32	-	-0.02%	456,263
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
Oct 20, 2025	68.45	68.67	68.06	68.59	68.08	0.76%	1,563,263
Oct 17, 2025	68.05	68.27	67.73	68.07	67.56	0.70%	2,052,610
Oct 16, 2025	68.46	69.16	67.46	67.60	67.09	-1.50%	2,323,101
Oct 15, 2025	68.41	68.80	68.30	68.63	68.12	0.44%	1,707,100
Oct 14, 2025	68.04	68.61	67.78	68.33	67.82	0.99%	1,816,665
Oct 13, 2025	67.64	68.24	67.32	67.66	67.15	-0.13%	1,449,257
Oct 10, 2025	67.55	68.32	67.39	67.75	67.24	0.76%	1,907,404
Oct 9, 2025	68.04	68.04	67.16	67.24	66.74	-0.93%	1,481,241
Oct 8, 2025	68.52	68.52	67.31	67.87	67.36	-0.29%	1,530,074
Oct 7, 2025	68.17	68.50	67.68	68.07	67.56	-0.07%	1,898,149
Oct 6, 2025	66.81	68.19	66.77	68.12	67.61	1.98%	2,723,909