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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$24.92$71.031,387,000
2009-12-30$25.21$71.871,437,000
2009-12-29$25.14$71.661,490,200
2009-12-28$24.97$71.191,063,000
2009-12-24$24.99$71.23574,800
2009-12-23$24.75$70.562,270,800
2009-12-22$24.50$69.851,848,400
2009-12-21$24.43$69.651,662,600
2009-12-18$24.29$69.252,283,800
2009-12-17$23.99$68.381,574,000
2009-12-16$24.04$68.541,788,800
2009-12-15$23.93$68.241,713,400
2009-12-14$24.15$68.851,970,000
2009-12-11$24.12$68.753,745,000
2009-12-10$23.50$67.001,604,200
2009-12-09$23.21$66.151,057,400
2009-12-08$23.14$65.97946,200
2009-12-07$23.24$66.251,050,000
2009-12-04$23.16$66.011,489,600
2009-12-03$23.07$65.761,234,800
2009-12-02$23.08$65.801,805,200
2009-12-01$22.90$65.291,618,400
2009-11-30$22.55$64.291,781,000
2009-11-27$22.51$64.17617,600
2009-11-25$22.82$65.061,660,800
2009-11-24$22.86$65.16878,000
2009-11-23$22.85$65.141,066,200
2009-11-20$22.55$64.292,302,800
2009-11-19$22.22$63.351,097,800
2009-11-18$22.38$63.80927,000
2009-11-17$22.42$63.921,486,800
2009-11-16$22.46$64.022,939,000
2009-11-13$22.25$63.432,480,800
2009-11-12$22.23$63.362,214,600
2009-11-11$22.58$64.36700,200
2009-11-10$22.62$64.471,031,600
2009-11-09$22.62$63.991,899,000
2009-11-06$22.31$63.11918,400
2009-11-05$22.35$63.241,400,200
2009-11-04$21.90$61.951,918,200
2009-11-03$21.59$61.091,327,600
2009-11-02$21.63$61.192,234,000
2009-10-30$21.83$61.783,678,400
2009-10-29$22.21$62.833,216,200
2009-10-28$22.01$62.283,343,400
2009-10-27$21.98$62.182,506,400
2009-10-26$22.05$62.381,934,200
2009-10-23$22.23$62.891,306,600
2009-10-22$22.46$63.551,285,200
2009-10-21$22.33$63.171,122,400
2009-10-20$22.40$63.38746,600
2009-10-19$22.66$64.121,222,200
2009-10-16$22.51$63.711,358,800
2009-10-15$22.33$63.201,759,000
2009-10-14$22.34$63.211,811,200
2009-10-13$22.03$62.321,567,200
2009-10-12$22.30$63.091,055,000
2009-10-09$22.24$62.921,590,200
2009-10-08$22.22$62.871,075,800
2009-10-07$22.28$63.04587,800
2009-10-06$22.26$62.991,956,600
2009-10-05$22.00$62.252,077,800
2009-10-02$22.14$62.65930,600
2009-10-01$22.38$63.311,717,600
2009-09-30$22.58$63.911,377,800
2009-09-29$22.79$64.491,073,200
2009-09-28$22.58$63.891,170,200
2009-09-25$22.25$62.941,539,000
2009-09-24$22.40$63.381,978,200
2009-09-23$22.41$63.411,437,800
2009-09-22$22.41$63.401,839,000
2009-09-21$22.52$63.721,789,200
2009-09-18$22.63$64.032,067,400
2009-09-17$22.76$64.421,114,000
2009-09-16$22.82$64.571,929,800
2009-09-15$22.76$64.401,298,800
2009-09-14$22.54$63.761,252,000
2009-09-11$22.32$63.14886,000
2009-09-10$22.40$63.381,110,400
2009-09-09$22.53$63.741,826,200
2009-09-08$22.56$63.821,824,200
2009-09-04$22.43$63.471,416,000
2009-09-03$22.40$63.372,025,200
2009-09-02$22.42$63.441,610,000
2009-09-01$22.55$63.812,162,600
2009-08-31$22.74$64.331,588,400
2009-08-28$22.96$64.951,318,200
2009-08-27$23.13$65.451,853,600
2009-08-26$23.12$65.412,100,800
2009-08-25$22.89$64.771,202,800
2009-08-24$22.82$64.571,342,400
2009-08-21$22.94$64.911,327,800
2009-08-20$22.54$63.781,128,000
2009-08-19$22.41$63.411,520,600
2009-08-18$22.18$62.761,135,200
2009-08-17$22.38$63.332,087,400
2009-08-14$22.42$63.441,206,000
2009-08-13$22.40$63.381,303,000
2009-08-12$22.41$63.401,088,200
2009-08-11$22.45$63.051,078,000
2009-08-10$22.45$63.032,403,000
2009-08-07$22.25$62.481,574,200
2009-08-06$22.05$61.922,411,000
2009-08-05$21.66$60.811,190,800
2009-08-04$21.72$60.981,275,200
2009-08-03$21.75$61.091,544,200
2009-07-31$21.49$60.341,282,400
2009-07-30$21.67$60.871,250,800
2009-07-29$21.38$60.041,061,400
2009-07-28$21.37$60.011,072,600
2009-07-27$21.67$60.86794,800
2009-07-24$21.65$60.801,176,600
2009-07-23$21.42$60.172,186,000
2009-07-22$20.83$58.501,257,200
2009-07-21$20.85$58.551,505,800
2009-07-20$20.65$57.99844,000
2009-07-17$20.56$57.721,254,600
2009-07-16$20.72$58.191,123,200
2009-07-15$20.82$58.471,325,000
2009-07-14$20.59$57.82961,600
2009-07-13$20.46$57.461,473,600
2009-07-10$20.34$57.131,048,200
2009-07-09$20.43$57.391,394,600
2009-07-08$20.49$57.544,201,200
2009-07-07$20.43$57.392,168,200
2009-07-06$20.68$58.091,937,800
2009-07-02$20.17$56.661,683,000
2009-07-01$20.75$58.261,317,200
2009-06-30$20.36$57.162,592,800
2009-06-29$20.59$57.821,179,400
2009-06-26$20.34$57.131,655,200
2009-06-25$20.40$57.272,297,800
2009-06-24$20.07$56.351,600,600
2009-06-23$19.84$55.731,255,600
2009-06-22$20.23$56.812,412,000
2009-06-19$20.12$56.492,057,200
2009-06-18$20.26$56.912,530,200
2009-06-17$20.15$56.592,307,800
2009-06-16$20.01$56.211,497,800
2009-06-15$20.10$56.451,938,600
2009-06-12$20.55$57.711,958,200
2009-06-11$20.22$56.782,014,200
2009-06-10$19.82$55.652,139,600
2009-06-09$19.72$55.372,909,000
2009-06-08$20.20$56.711,908,200
2009-06-05$20.35$57.151,790,800
2009-06-04$20.27$56.921,674,400
2009-06-03$20.18$56.672,134,800
2009-06-02$20.22$56.781,517,600
2009-06-01$20.30$56.993,466,200
2009-05-29$19.73$55.413,400,200
2009-05-28$19.50$54.763,657,800
2009-05-27$18.93$53.173,555,200
2009-05-26$18.93$53.171,533,000
2009-05-22$18.57$52.141,151,600
2009-05-21$18.48$51.882,104,400
2009-05-20$18.58$52.162,280,600
2009-05-19$18.95$53.202,328,400
2009-05-18$18.57$52.142,453,600
2009-05-15$18.64$52.352,483,800
2009-05-14$18.95$53.221,917,200
2009-05-13$19.10$53.641,875,600
2009-05-12$19.34$54.332,194,400
2009-05-11$19.53$54.372,290,600
2009-05-08$19.45$54.133,367,200
2009-05-07$19.71$54.872,043,600
2009-05-06$19.70$54.843,016,400
2009-05-05$20.23$56.322,823,400
2009-05-04$20.21$56.252,516,200
2009-05-01$20.13$56.041,442,400
2009-04-30$19.98$55.621,674,600
2009-04-29$20.10$55.962,290,800
2009-04-28$19.80$55.121,772,800
2009-04-27$19.94$55.511,753,000
2009-04-24$19.73$54.912,013,200
2009-04-23$19.91$55.431,705,200
2009-04-22$19.87$55.322,295,200
2009-04-21$20.08$55.892,026,400
2009-04-20$19.83$55.192,234,600
2009-04-17$19.97$55.582,355,000
2009-04-16$20.08$55.901,902,200
2009-04-15$20.06$55.851,224,400
2009-04-14$19.78$55.051,674,600
2009-04-13$20.24$56.331,436,000
2009-04-09$20.34$56.642,590,400
2009-04-08$20.76$57.811,570,800
2009-04-07$20.59$57.342,138,600
2009-04-06$20.51$57.111,372,200
2009-04-03$20.67$57.541,820,000
2009-04-02$20.58$57.312,222,600
2009-04-01$20.68$57.571,859,800
2009-03-31$20.58$57.313,044,000
2009-03-30$20.34$56.632,207,200
2009-03-27$20.43$56.883,498,400
2009-03-26$20.18$56.183,429,600
2009-03-25$20.08$55.892,178,400
2009-03-24$20.18$56.182,541,600
2009-03-23$20.72$57.671,643,200
2009-03-20$19.97$55.603,000,000
2009-03-19$19.89$55.371,842,000
2009-03-18$19.82$55.183,129,800
2009-03-17$19.16$53.332,609,400
2009-03-16$19.11$53.202,834,800
2009-03-13$19.02$52.953,140,800
2009-03-12$18.54$51.602,503,600
2009-03-11$18.42$51.282,361,600
2009-03-10$18.38$51.162,139,800
2009-03-09$18.28$50.883,555,400
2009-03-06$18.79$52.302,832,600
2009-03-05$18.44$51.343,941,600
2009-03-04$18.94$52.732,472,200
2009-03-03$18.67$51.992,798,000
2009-03-02$19.31$53.742,794,400
2009-02-27$19.91$55.434,061,600
2009-02-26$20.48$57.002,071,200
2009-02-25$20.73$57.702,534,800
2009-02-24$20.86$58.072,587,600
2009-02-23$20.80$57.891,896,200
2009-02-20$21.11$58.773,581,600
2009-02-19$21.14$58.842,218,200
2009-02-18$21.08$58.672,154,600
2009-02-17$21.20$59.012,463,800
2009-02-13$21.80$60.692,601,800
2009-02-12$21.37$59.483,625,400
2009-02-11$21.64$60.252,334,800
2009-02-10$21.61$59.691,663,200
2009-02-09$22.18$61.282,029,400
2009-02-06$22.43$61.972,265,600
2009-02-05$22.49$62.123,408,200
2009-02-04$22.69$62.673,849,800
2009-02-03$22.60$62.434,058,600
2009-02-02$22.53$62.232,087,400
2009-01-30$22.29$61.572,881,000
2009-01-29$22.71$62.721,883,400
2009-01-28$22.78$62.912,948,200
2009-01-27$22.97$63.434,719,800
2009-01-26$22.57$62.333,496,200
2009-01-23$21.99$60.733,073,200
2009-01-22$21.56$59.542,502,800
2009-01-21$21.33$58.922,017,600
2009-01-20$20.97$57.921,455,800
2009-01-16$21.41$59.131,839,800
2009-01-15$20.93$57.831,331,200
2009-01-14$20.75$57.301,623,600
2009-01-13$21.16$58.431,432,600
2009-01-12$21.51$59.421,291,200
2009-01-09$21.39$59.081,855,400
2009-01-08$21.58$59.623,253,600
2009-01-07$21.09$58.252,599,000
2009-01-06$20.97$57.923,261,600
2009-01-05$21.06$58.172,449,600
2009-01-02$21.27$58.751,597,800