Alliant Energy Corp historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2025-05-13	59.500	60.650	59.060	60.460	58.178	6,083,300
2025-05-12	61.220	61.360	58.980	59.520	57.274	4,755,700
2025-05-09	61.110	62.650	60.680	61.760	59.429	3,255,100
2025-05-08	61.730	62.040	60.960	61.110	58.804	2,670,700
2025-05-07	61.120	62.170	60.810	61.800	59.468	2,148,200
2025-05-06	60.650	61.610	60.510	61.110	58.804	1,974,800
2025-05-05	60.980	61.200	60.460	60.990	58.688	1,441,800
2025-05-02	60.920	61.330	60.200	61.170	58.862	1,319,000
2025-05-01	60.930	61.660	60.300	60.550	58.265	1,562,500
2025-04-30	61.180	61.470	59.930	61.040	58.736	2,296,600
2025-04-29	60.680	61.800	60.480	61.610	58.797	1,320,600
2025-04-28	60.740	61.040	60.140	60.900	58.119	1,749,700
2025-04-25	61.430	61.430	60.350	60.740	57.966	1,328,600
2025-04-24	61.160	61.720	60.870	61.330	58.529	1,513,600
2025-04-23	60.850	61.490	60.300	61.230	58.434	2,636,500
2025-04-22	59.500	61.070	59.310	61.030	58.243	2,164,000
2025-04-21	60.800	60.920	58.670	59.290	56.583	1,822,200
2025-04-17	60.670	61.770	60.290	60.800	58.024	2,462,900
2025-04-16	61.780	61.930	60.280	60.420	57.661	1,945,400
2025-04-15	61.990	62.380	61.510	61.600	58.787	1,651,600
2025-04-14	60.800	62.210	60.550	61.810	58.987	1,867,400
2025-04-11	60.290	60.900	59.290	60.590	57.823	1,527,900
2025-04-10	60.390	61.140	59.040	60.210	57.461	1,859,300
2025-04-09	58.210	60.570	57.090	60.420	57.661	2,672,300
2025-04-08	60.380	61.110	58.200	58.790	56.105	3,188,400
2025-04-07	61.510	61.510	58.800	59.810	57.079	3,748,800
2025-04-04	64.970	65.170	60.910	61.360	58.558	3,087,900
2025-04-03	65.100	65.720	64.510	64.850	61.889	1,924,000
2025-04-02	64.660	64.900	63.940	64.490	61.545	1,253,300
2025-04-01	64.020	64.560	63.860	64.420	61.478	1,420,100
2025-03-31	63.990	64.750	63.630	64.350	61.411	2,144,000
2025-03-28	63.620	64.070	63.290	63.580	60.677	2,369,800
2025-03-27	62.940	63.510	62.790	63.120	60.238	1,318,000
2025-03-26	62.140	63.280	62.140	62.860	59.990	2,151,000
2025-03-25	62.840	62.900	61.730	62.100	59.264	1,881,600
2025-03-24	63.310	63.610	62.920	62.980	60.104	1,393,400
2025-03-21	63.500	63.910	62.580	63.050	60.171	3,630,600
2025-03-20	63.440	63.720	63.200	63.550	60.648	1,780,800
2025-03-19	63.240	63.680	62.930	63.510	60.610	1,502,600
2025-03-18	63.340	63.500	62.840	63.350	60.457	2,028,200
2025-03-17	62.960	64.200	62.920	63.530	60.629	2,907,200
2025-03-14	62.360	63.020	61.880	62.950	60.075	1,888,800
2025-03-13	62.240	62.920	61.880	62.230	59.388	1,948,100
2025-03-12	62.210	62.880	62.070	62.180	59.341	1,416,700
2025-03-11	63.400	63.810	62.470	62.620	59.760	2,224,600
2025-03-10	62.600	64.280	62.510	63.270	60.381	3,181,200
2025-03-07	62.160	62.980	62.000	62.490	59.636	3,130,600
2025-03-06	63.090	63.210	62.080	62.200	59.360	2,851,300
2025-03-05	64.000	64.570	63.270	63.440	60.543	2,091,400
2025-03-04	66.530	66.540	64.210	64.260	61.326	2,405,000
2025-03-03	64.490	66.150	64.490	66.040	63.024	2,296,500
2025-02-28	64.140	64.760	63.770	64.530	61.583	1,921,800
2025-02-27	63.630	64.350	63.310	63.850	60.934	2,104,900
2025-02-26	63.570	64.050	63.300	63.980	61.058	1,941,000
2025-02-25	64.000	64.150	63.400	63.750	60.839	2,856,100
2025-02-24	63.100	63.970	62.600	63.850	60.934	3,475,000
2025-02-21	61.490	63.300	61.320	62.810	59.942	3,902,900
2025-02-20	61.880	61.900	61.120	61.620	58.806	3,247,000
2025-02-19	61.670	61.940	61.480	61.640	58.825	2,000,100
2025-02-18	61.330	62.040	61.020	61.670	58.854	2,466,200

← NewerPage 7 of 21 · 1,255 trading daysOlder →

Stock splits

Date	Split (new : old)
2016-05-20	2:1

Dividends

Ex-date	Amount
2026-07-31	0.5350 USD
2026-04-30	0.5350 USD
2026-01-30	0.5350 USD
2025-10-31	0.5075 USD
2025-07-31	0.5075 USD
2025-04-30	0.5075 USD
2025-01-31	0.5075 USD
2024-10-31	0.4800 USD
2024-07-31	0.4800 USD
2024-04-29	0.4800 USD
2024-01-30	0.4800 USD
2023-10-30	0.4525 USD
2023-07-28	0.4525 USD
2023-04-27	0.4525 USD
2023-01-30	0.4525 USD
2022-10-28	0.4275 USD
2022-07-28	0.4275 USD
2022-04-28	0.4275 USD
2022-01-28	0.4275 USD
2021-10-29	0.4025 USD
2021-07-29	0.4025 USD
2021-04-29	0.4025 USD
2021-01-28	0.4025 USD
2020-10-29	0.3800 USD
2020-07-30	0.3800 USD
2020-04-29	0.3800 USD
2020-01-30	0.3800 USD
2019-10-30	0.3550 USD
2019-07-30	0.3550 USD
2019-04-29	0.3550 USD
2019-01-30	0.3550 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.