Alliant Energy Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2018-03-21	39.720	40.200	39.560	39.660	30.383	1,150,900
2018-03-20	39.840	40.080	39.600	39.680	30.398	1,151,000
2018-03-19	40.000	40.300	39.650	39.830	30.513	1,668,800
2018-03-16	39.810	40.220	39.680	40.130	30.743	5,792,700
2018-03-15	39.460	40.010	39.380	39.660	30.383	2,048,200
2018-03-14	39.440	39.860	39.270	39.540	30.291	1,928,400
2018-03-13	39.310	39.700	39.140	39.300	30.107	2,350,400
2018-03-12	38.840	39.320	38.750	39.210	30.038	3,295,700
2018-03-09	38.350	38.710	38.200	38.710	29.655	1,721,300
2018-03-08	38.070	38.430	38.070	38.320	29.357	1,028,600
2018-03-07	38.110	38.320	37.920	38.060	29.157	1,081,200
2018-03-06	38.580	38.710	38.110	38.170	29.242	1,415,100
2018-03-05	38.050	38.990	37.910	38.930	29.824	2,390,200
2018-03-02	38.580	38.960	37.850	38.220	29.280	2,124,200
2018-03-01	38.710	39.200	38.320	38.490	29.487	2,222,200
2018-02-28	38.970	39.120	38.640	38.650	29.609	1,929,800
2018-02-27	39.500	39.820	38.790	38.800	29.724	1,935,100
2018-02-26	39.450	39.590	39.100	39.530	30.283	1,645,400
2018-02-23	38.330	39.420	38.010	39.420	30.199	1,959,000
2018-02-22	38.710	38.990	38.450	38.600	29.571	2,138,200
2018-02-21	39.000	39.400	38.620	38.620	29.586	1,757,600
2018-02-20	39.510	39.700	38.950	39.140	29.985	2,616,600
2018-02-16	38.930	39.810	38.870	39.750	30.452	3,173,200
2018-02-15	38.320	39.060	38.230	39.050	29.916	1,758,900
2018-02-14	38.380	38.490	38.050	38.110	29.196	1,924,100
2018-02-13	38.310	38.760	37.890	38.630	29.594	1,774,000
2018-02-12	38.430	38.670	38.040	38.480	29.479	2,176,900
2018-02-09	37.140	38.720	37.140	38.420	29.433	3,225,500
2018-02-08	37.490	38.150	37.130	37.140	28.453	2,675,000
2018-02-07	37.500	38.040	37.350	37.500	28.728	1,891,500
2018-02-06	37.780	38.030	36.840	37.510	28.736	3,223,800
2018-02-05	38.870	39.340	38.220	38.220	29.280	2,431,300
2018-02-02	38.460	39.190	38.460	38.910	29.809	1,888,800
2018-02-01	39.740	39.900	38.970	39.080	29.939	1,502,600
2018-01-31	39.280	39.800	39.070	39.750	30.452	1,930,600
2018-01-30	39.650	39.790	39.180	39.260	30.077	1,912,000
2018-01-29	40.130	40.180	39.610	39.610	30.088	1,284,300
2018-01-26	40.470	40.540	39.900	40.300	30.612	1,479,900
2018-01-25	39.850	40.420	39.790	40.390	30.680	1,414,600
2018-01-24	40.020	40.070	39.830	39.850	30.270	1,076,800
2018-01-23	39.590	40.240	39.590	40.160	30.506	1,809,900
2018-01-22	39.600	39.860	39.450	39.550	30.042	1,689,200
2018-01-19	39.810	39.960	39.340	39.410	29.936	2,040,900
2018-01-18	40.070	40.110	39.360	39.680	30.141	2,024,200
2018-01-17	39.700	40.170	39.650	40.060	30.430	2,385,900
2018-01-16	39.760	39.890	39.330	39.560	30.050	4,681,800
2018-01-12	39.770	39.910	39.490	39.530	30.027	1,642,800
2018-01-11	40.120	40.330	39.710	39.840	30.262	1,567,400
2018-01-10	40.700	40.810	40.150	40.190	30.528	1,785,800
2018-01-09	41.430	41.500	40.880	40.910	31.075	1,747,400
2018-01-08	41.080	41.580	41.050	41.540	31.554	1,718,900
2018-01-05	41.380	41.490	40.920	41.080	31.204	1,665,000
2018-01-04	41.640	41.990	41.210	41.250	31.333	1,352,500
2018-01-03	42.030	42.360	41.490	41.740	31.706	1,481,800
2018-01-02	42.620	42.720	42.050	42.110	31.987	1,392,900
2017-12-29	42.790	42.970	42.570	42.610	32.367	1,101,300
2017-12-28	42.650	42.730	42.430	42.660	32.405	1,246,700
2017-12-27	42.310	42.520	42.270	42.420	32.222	1,008,300
2017-12-26	42.530	42.770	42.180	42.190	32.048	1,079,500
2017-12-22	42.300	42.650	42.300	42.500	32.283	1,083,800

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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.