NYSE:WEC | Historical Stock Price | WEC ENERGY GROUP, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.10$6.48$20.02$61.87$191.14$590.521980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1991

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1991-12-31$13.08$17.66276,900
1991-12-30$13.17$17.7798,100
1991-12-27$13.21$17.83113,100
1991-12-26$13.13$17.7189,100
1991-12-24$13.04$17.6098,100
1991-12-23$13.00$17.55224,100
1991-12-20$12.58$16.98291,300
1991-12-19$12.50$16.87128,100
1991-12-18$12.50$16.87122,700
1991-12-17$12.50$16.87181,500
1991-12-16$12.54$16.93615,000
1991-12-13$12.63$17.0499,300
1991-12-12$12.63$17.04489,300
1991-12-11$12.63$17.04220,200
1991-12-10$12.67$17.10304,200
1991-12-09$12.67$17.10149,100
1991-12-06$12.58$16.98433,200
1991-12-05$12.50$16.87165,300
1991-12-04$12.63$17.04200,400
1991-12-03$12.50$16.8797,800
1991-12-02$12.46$16.82259,500
1991-11-29$12.42$16.7693,000
1991-11-27$12.29$16.59103,500
1991-11-26$12.13$16.37382,200
1991-11-25$12.00$16.20136,500
1991-11-22$12.00$16.20109,500
1991-11-21$12.13$16.37117,000
1991-11-20$12.04$16.25114,600
1991-11-19$12.00$16.20185,700
1991-11-18$12.13$16.37244,500
1991-11-15$12.04$16.25107,400
1991-11-14$12.04$16.25777,600
1991-11-13$12.00$16.20232,800
1991-11-12$12.04$16.25381,900
1991-11-11$12.08$16.31126,000
1991-11-08$12.13$16.37142,800
1991-11-07$12.13$16.37139,800
1991-11-06$12.13$16.37191,700
1991-11-05$11.96$16.14146,100
1991-11-04$11.92$16.081,011,600
1991-11-01$11.96$16.141,432,200
1991-10-31$12.21$16.27230,700
1991-10-30$12.21$16.27411,300
1991-10-29$12.17$16.21203,700
1991-10-28$12.13$16.1674,100
1991-10-25$12.13$16.1686,100
1991-10-24$12.04$16.05177,600
1991-10-23$12.00$15.99133,800
1991-10-22$11.96$15.94163,800
1991-10-21$12.00$15.99125,400
1991-10-18$12.00$15.99117,000
1991-10-17$11.96$15.94163,200
1991-10-16$12.04$16.05349,800
1991-10-15$11.96$15.94182,100
1991-10-14$11.96$15.9480,400
1991-10-11$11.92$15.88127,200
1991-10-10$11.92$15.88320,100
1991-10-09$11.92$15.88141,300
1991-10-08$11.96$15.94341,100
1991-10-07$11.96$15.94282,900
1991-10-04$12.04$16.05507,900
1991-10-03$12.17$16.21381,300
1991-10-02$12.29$16.38402,600
1991-10-01$12.33$16.43223,500
1991-09-30$12.25$16.32841,500
1991-09-27$12.25$16.32132,600
1991-09-26$11.96$15.9493,600
1991-09-25$11.88$15.82105,300
1991-09-24$11.75$15.6684,900
1991-09-23$11.71$15.60248,700
1991-09-20$11.83$15.77122,700
1991-09-19$11.75$15.66221,400
1991-09-18$11.75$15.66132,600
1991-09-17$11.75$15.66228,300
1991-09-16$11.67$15.55142,800
1991-09-13$11.63$15.49251,700
1991-09-12$11.75$15.66224,400
1991-09-11$11.75$15.66136,500
1991-09-10$11.75$15.66175,800
1991-09-09$11.79$15.71154,800
1991-09-06$11.75$15.66123,600
1991-09-05$11.67$15.55206,700
1991-09-04$11.54$15.38270,900
1991-09-03$11.54$15.38567,600
1991-08-30$11.67$15.55521,100
1991-08-29$11.79$15.71157,800
1991-08-28$11.83$15.77243,300
1991-08-27$11.67$15.55118,200
1991-08-26$11.67$15.55248,700
1991-08-23$11.71$15.60526,800
1991-08-22$11.75$15.66498,000
1991-08-21$11.63$15.49523,500
1991-08-20$11.54$15.38266,400
1991-08-19$11.63$15.49187,800
1991-08-16$11.67$15.55148,200
1991-08-15$11.75$15.66141,300
1991-08-14$11.71$15.60186,600
1991-08-13$11.58$15.44240,600
1991-08-12$11.54$15.38135,300
1991-08-09$11.38$15.16184,500
1991-08-08$11.42$15.21109,800
1991-08-07$11.38$15.16163,200
1991-08-06$11.33$15.10129,300
1991-08-05$11.38$15.16169,200
1991-08-02$11.29$15.051,378,500
1991-08-01$11.21$14.941,490,100
1991-07-31$11.38$14.95186,300
1991-07-30$11.38$14.95193,500
1991-07-29$11.21$14.73130,800
1991-07-26$11.08$14.57366,900
1991-07-25$10.92$14.35138,300
1991-07-24$10.92$14.35585,000
1991-07-23$10.88$14.29116,100
1991-07-22$10.96$14.40145,800
1991-07-19$11.00$14.46127,800
1991-07-18$11.00$14.461,767,900
1991-07-17$10.88$14.29184,500
1991-07-16$10.79$14.18186,000
1991-07-15$10.83$14.24278,700
1991-07-12$10.88$14.29321,600
1991-07-11$10.71$14.08351,300
1991-07-10$10.67$14.02524,100
1991-07-09$10.58$13.91660,000
1991-07-08$10.54$13.861,139,400
1991-07-05$10.50$13.80204,000
1991-07-03$10.50$13.80293,100
1991-07-02$10.83$14.24152,400
1991-07-01$10.79$14.18375,900
1991-06-28$10.79$14.18682,800
1991-06-27$10.71$14.08109,500
1991-06-26$10.67$14.02222,300
1991-06-25$10.63$13.97111,600
1991-06-24$10.67$14.02137,700
1991-06-21$10.67$14.0290,000
1991-06-20$10.63$13.97298,200
1991-06-19$10.63$13.9779,800
1991-06-18$10.75$14.13564,300
1991-06-17$10.75$14.13303,600
1991-06-14$10.88$14.29328,200
1991-06-13$10.88$14.29190,500
1991-06-12$10.75$14.13260,700
1991-06-11$10.83$14.24185,400
1991-06-10$10.88$14.29312,600
1991-06-07$10.96$14.40756,600
1991-06-06$10.88$14.29311,100
1991-06-05$10.96$14.40381,600
1991-06-04$11.08$14.57248,400
1991-06-03$11.13$14.62378,600
1991-05-31$11.04$14.51120,900
1991-05-30$11.00$14.46168,900
1991-05-29$11.00$14.46140,400
1991-05-28$11.00$14.46126,900
1991-05-24$11.08$14.57130,800
1991-05-23$11.00$14.46148,200
1991-05-22$11.04$14.51152,700
1991-05-21$11.00$14.46378,600
1991-05-20$11.08$14.57163,500
1991-05-17$11.13$14.62196,200
1991-05-16$11.13$14.62126,600
1991-05-15$11.00$14.46175,500
1991-05-14$11.13$14.62167,400
1991-05-13$11.13$14.62230,700
1991-05-10$11.17$14.681,931,400
1991-05-09$11.17$14.68280,500
1991-05-08$11.17$14.68174,900
1991-05-07$11.25$14.79139,800
1991-05-06$11.08$14.57287,400
1991-05-03$11.00$14.46301,500
1991-05-02$10.88$14.292,525,700
1991-05-01$10.92$14.352,424,600
1991-04-30$11.04$14.31265,500
1991-04-29$11.00$14.26159,600
1991-04-26$11.08$14.36368,400
1991-04-25$11.13$14.42117,300
1991-04-24$11.08$14.36236,700
1991-04-23$11.04$14.31200,400
1991-04-22$11.21$14.5381,900
1991-04-19$11.33$14.69185,700
1991-04-18$11.33$14.69153,000
1991-04-17$11.46$14.85659,700
1991-04-16$11.42$14.80744,000
1991-04-15$11.33$14.69138,600
1991-04-12$11.29$14.63232,500
1991-04-11$11.33$14.69346,500
1991-04-10$11.33$14.69417,600
1991-04-09$11.38$14.74157,500
1991-04-08$11.38$14.74138,300
1991-04-05$11.46$14.85244,500
1991-04-04$11.42$14.80316,800
1991-04-03$11.50$14.90243,600
1991-04-02$11.50$14.90251,700
1991-04-01$11.50$14.90400,800
1991-03-28$11.42$14.80147,900
1991-03-27$11.38$14.74245,700
1991-03-26$11.33$14.69302,100
1991-03-25$11.08$14.36151,200
1991-03-22$11.08$14.36443,700
1991-03-21$10.92$14.15209,700
1991-03-20$10.75$13.93165,300
1991-03-19$10.63$13.77150,900
1991-03-18$10.58$13.72184,200
1991-03-15$10.54$13.66302,100
1991-03-14$10.63$13.77552,600
1991-03-13$10.63$13.77550,200
1991-03-12$10.63$13.77181,500
1991-03-11$10.67$13.82225,900
1991-03-08$10.67$13.82128,100
1991-03-07$10.67$13.82333,300
1991-03-06$10.79$13.99246,000
1991-03-05$10.88$14.09263,400
1991-03-04$10.92$14.15432,000
1991-03-01$10.96$14.20468,000
1991-02-28$10.75$13.93770,400
1991-02-27$10.63$13.77136,800
1991-02-26$10.67$13.82224,100
1991-02-25$10.67$13.82141,300
1991-02-22$10.75$13.93180,600
1991-02-21$10.75$13.93278,100
1991-02-20$10.67$13.82285,000
1991-02-19$10.83$14.04408,900
1991-02-15$10.83$14.04221,700
1991-02-14$10.92$14.15521,400
1991-02-13$11.13$14.42269,100
1991-02-12$11.00$14.26436,500
1991-02-11$11.00$14.26326,700
1991-02-08$10.67$13.82305,100
1991-02-07$10.54$13.66255,300
1991-02-06$10.42$13.50502,500
1991-02-05$10.42$13.503,186,300
1991-02-04$10.33$13.392,863,200
1991-02-01$10.33$13.39337,500
1991-01-31$10.50$13.421,646,400
1991-01-30$10.38$13.26151,500
1991-01-29$10.50$13.4293,300
1991-01-28$10.50$13.42201,000
1991-01-25$10.42$13.31490,200
1991-01-24$10.46$13.36451,200
1991-01-23$10.33$13.20403,500
1991-01-22$10.25$13.10139,500
1991-01-21$10.33$13.20100,800
1991-01-18$10.38$13.26167,100
1991-01-17$10.42$13.31160,800
1991-01-16$10.13$12.94131,100
1991-01-15$10.00$12.78267,300
1991-01-14$10.13$12.94215,700
1991-01-11$10.21$13.04119,100
1991-01-10$10.29$13.15269,400
1991-01-09$10.42$13.31208,800
1991-01-08$10.42$13.31215,700
1991-01-07$10.42$13.31176,700
1991-01-04$10.46$13.36110,100
1991-01-03$10.50$13.42188,400
1991-01-02$10.54$13.47254,700