WEC Energy Group, Inc. (WEC) NYSE

Currency In USD

WEC Historical Return

If you invested $1000 in WEC Energy Group, Inc. (WEC) 10 years ago, it would be worth $2,551.14 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,380.41, while $1000 invested 1 year ago would be worth $939.48. This corresponds to total returns of 155.11%, 38.04%, -6.05%, respectively, with annualized returns of 9.82%, 6.66%, -6.05%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

WEC Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	109.24	108.5	108.5	109.35	108.39	3.04M
October 20, 2026	107.89	108.75	108.75	109.11	107.71	1.67M
October 19, 2026	108.4	107	107	108.57	106.59	1.95M
October 16, 2026	106.52	108.71	108.71	109.07	106.18	3.09M
October 15, 2026	108.37	106.04	106.04	108.37	105.92	3.19M
October 14, 2026	105.8	106.75	106.75	106.98	105.13	2.32M
October 13, 2026	105.47	105.87	105.87	106.15	103.74	2.84M
October 12, 2026	103.99	104.91	104.91	104.97	103.14	2.56M
October 09, 2026	103.35	103.74	103.74	103.95	103.31	1.32M
October 08, 2026	103.25	103.61	103.61	103.89	102.45	1.86M
October 07, 2026	103.16	103.18	103.18	103.66	102.71	2.25M
October 06, 2026	101.87	103.19	103.19	103.29	101.7	2.45M
October 05, 2026	101.42	101.3	101.3	102.28	100.85	2.72M
October 02, 2026	102.17	101.59	101.59	103.03	101.3	2.75M
October 01, 2026	100.78	101.73	101.73	101.79	99.8	2.92M
September 30, 2026	103.09	100.78	100.78	103.31	100.77	3.37M
September 29, 2026	100.95	102.58	102.58	102.94	100.84	3.41M
September 28, 2026	101.37	101.45	101.45	102.08	100.9	3.17M
September 25, 2026	101	101.45	101.45	101.67	100.14	2.8M
September 24, 2026	101.56	100.9	100.9	102.18	100.86	4.17M
September 23, 2026	102.4	101.17	101.17	102.8	101	3.61M
September 22, 2026	103.21	102.83	102.83	103.76	102.71	2.74M
September 21, 2026	103.2	103.48	103.48	103.61	102.89	3.03M
September 18, 2026	104.11	103.17	103.17	104.11	103.17	4.33M
September 17, 2026	103.84	104.73	104.73	104.76	103.48	2.09M
September 16, 2026	104.21	103.38	103.38	104.46	102.86	2.56M
September 15, 2026	105.29	103.51	103.51	105.5	103.26	3.12M
September 11, 2026	106.05	105.33	105.33	106.23	105.08	2.05M
September 10, 2026	106.67	105.35	105.35	107.04	105.19	2.34M
September 09, 2026	107.17	106.15	106.15	107.43	105.52	2.45M
September 08, 2026	105.71	107.06	107.06	107.53	105.66	2.98M
September 04, 2026	106.1	105.94	105.94	106.96	105.66	1.57M
September 03, 2026	106.02	106.7	106.7	107.17	105.93	1.94M
September 02, 2026	105.98	105.73	105.73	106.54	104.86	1.78M
September 01, 2026	106.75	106.2	106.2	107.33	105.66	2.35M
August 31, 2026	105.84	106.17	106.17	106.97	105.4	2.08M
August 28, 2026	106.82	106.22	106.22	106.94	105.85	1.44M
August 27, 2026	106.55	106.28	106.28	106.79	106.08	1.8M
August 26, 2026	106.75	107.52	107.52	108.07	106.74	1.45M
August 25, 2026	107.78	106.67	106.67	107.91	106.61	1.78M
August 24, 2026	106.5	107.58	107.58	107.84	106.01	2.47M
August 21, 2026	108.52	106.01	106.01	108.69	105.94	2.92M
August 20, 2026	108.73	108.51	108.51	109.83	108.26	2.07M
August 19, 2026	111.68	109.34	109.34	111.68	109.23	2.78M
August 18, 2026	111.51	111.05	111.05	111.89	110.51	1.93M
August 17, 2026	110.45	110.49	110.49	110.62	109.53	2.35M
August 14, 2026	109.16	110.52	110.52	110.58	109.02	1.79M
August 13, 2026	109.28	110.28	110.28	110.6	109.28	4.11M
August 12, 2026	108.1	109.11	109.11	110.52	107.69	4.95M
August 11, 2026	105.71	106.68	106.68	107.02	105.48	1.74M
August 10, 2026	107.08	106.12	106.12	107.45	105.9	2.11M
August 07, 2026	107.5	107.63	107.63	108.59	106.47	2.04M
August 06, 2026	109.33	107.97	107.97	109.69	107.36	3.61M
August 05, 2026	108.94	108.26	108.26	109.23	107.53	1.83M
August 04, 2026	108.16	109.25	109.25	109.39	107.24	1.93M
August 03, 2026	108.73	109.28	109.28	110.67	108.64	2.03M
July 31, 2026	109.51	109.42	109.42	110.27	109	1.99M
July 30, 2026	111.73	110.05	110.05	111.88	109.16	2.04M
July 29, 2026	114.27	111.29	111.29	114.44	110.66	3.1M
July 28, 2026	114.46	113.61	113.61	116.25	113.56	2.18M