NASDAQ:MGEE | Historical Stock Price | MGE ENERGY 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

$3.41$9.66$27.34$77.40$219.07$620.091980-03-172026-08-27

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

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$77.804,599
2026-09-03$77.707,305
2026-09-02$77.115,575
2026-09-01$77.306,830
2026-08-31$77.384,760
2026-08-28$78.863,949
2026-08-27$78.36$444.26109,200$79.633,848
2026-08-26$79.39$450.10165,600$79.266,728
2026-08-25$79.01$447.95135,700$79.884,937
2026-08-24$79.32$449.70237,800$79.237,068
2026-08-21$78.66$445.96119,300$81.263,890
2026-08-20$80.48$456.2889,800$81.092,958
2026-08-19$81.24$460.59127,100$81.765,160
2026-08-18$81.25$460.65145,000$81.808,356
2026-08-17$81.03$459.40147,300$81.3911,173
2026-08-14$81.73$463.37122,100$81.363,368
2026-08-13$81.00$459.23106,100$81.272,940
2026-08-12$81.32$461.04125,600$81.628,402
2026-08-11$81.04$459.46135,400$81.037,219
2026-08-10$80.47$456.22211,300$80.9218,001
2026-08-07$81.54$462.29199,500$80.8313,215
2026-08-06$80.85$458.38189,400$81.1814,070
2026-08-05$80.21$454.75267,100$80.2419,476
2026-08-04$79.91$453.05230,400$78.777,455
2026-08-03$80.00$453.56153,200$79.616,918
2026-07-31$79.53$450.89210,800$79.0610,553
2026-07-30$79.50$450.72163,400$80.2415,139
2026-07-29$80.30$455.26190,200$82.139,429
2026-07-28$81.99$464.84275,400$82.5920,670
2026-07-27$81.61$462.69107,700$81.915,197
2026-07-24$82.42$467.28139,300$83.454,582
2026-07-23$82.40$467.17396,900$82.457,175
2026-07-22$82.99$470.51155,500$81.479,487
2026-07-21$80.80$458.10222,500$81.0312,149
2026-07-20$81.31$460.99124,500$82.028,348
2026-07-17$81.05$459.51165,900
2026-07-16$81.99$464.84166,500
2026-07-15$80.50$456.39150,700
2026-07-14$81.17$460.19173,700
2026-07-13$82.17$465.86145,700
2026-07-10$81.77$463.59106,900
2026-07-09$81.74$463.42174,500
2026-07-08$82.20$466.03305,600
2026-07-07$83.07$470.96211,500
2026-07-06$82.96$470.34270,700
2026-07-02$84.23$477.54277,700
2026-07-01$81.11$459.85423,900
2026-06-30$81.54$462.29554,900
2026-06-29$80.24$454.92372,500
2026-06-26$79.78$452.311,266,100
2026-06-25$78.86$447.10199,000
2026-06-24$78.72$446.30217,800
2026-06-23$77.27$438.08249,600
2026-06-22$76.01$430.94173,700
2026-06-18$75.92$430.43624,000
2026-06-17$75.73$429.35237,500
2026-06-16$76.91$436.04207,600
2026-06-15$76.81$435.47275,600
2026-06-12$77.66$440.29204,400
2026-06-11$76.70$434.85210,000
2026-06-10$77.73$440.69229,500
2026-06-09$76.96$436.32228,900
2026-06-08$75.95$430.60326,100
2026-06-05$75.66$428.95315,900
2026-06-04$73.86$418.75318,900
2026-06-03$73.41$416.20418,500
2026-06-02$74.40$421.81262,400
2026-06-01$72.63$411.78395,100
2026-05-29$75.50$425.35427,500
2026-05-28$75.60$425.92302,600
2026-05-27$76.38$430.31198,800
2026-05-26$76.00$428.17175,800
2026-05-22$76.06$428.51345,500
2026-05-21$75.99$428.11418,900
2026-05-20$75.82$427.16439,500
2026-05-19$75.60$425.92463,200
2026-05-18$75.00$422.54295,300
2026-05-15$74.39$419.10237,400
2026-05-14$75.74$426.71349,600
2026-05-13$74.90$421.97338,700
2026-05-12$75.30$424.23430,600
2026-05-11$73.83$415.95266,600
2026-05-08$73.65$414.93748,100
2026-05-07$74.65$420.561,939,600
2026-05-06$80.80$455.21160,000
2026-05-05$80.75$454.93158,600
2026-05-04$80.11$451.33159,100
2026-05-01$80.60$454.09170,500
2026-04-30$80.22$451.95230,200
2026-04-29$78.75$443.66210,600
2026-04-28$81.02$456.45197,600
2026-04-27$81.06$456.68123,500
2026-04-24$80.18$451.72123,800
2026-04-23$80.55$453.80130,200
2026-04-22$78.64$443.04183,300
2026-04-21$78.65$443.10252,400
2026-04-20$78.34$441.35292,400
2026-04-17$77.49$436.56227,400
2026-04-16$77.29$435.44249,300
2026-04-15$77.76$438.09246,400
2026-04-14$79.89$450.09101,600
2026-04-13$79.85$449.86156,400
2026-04-10$80.77$455.0497,200
2026-04-09$81.10$456.90185,000
2026-04-08$79.80$449.58218,600
2026-04-07$78.85$444.23155,800
2026-04-06$78.41$441.75132,800
2026-04-02$78.81$444.00169,700
2026-04-01$77.71$437.80130,700
2026-03-31$77.29$435.44177,300
2026-03-30$78.02$439.55249,700
2026-03-27$76.16$429.07212,600
2026-03-26$75.94$427.83176,000
2026-03-25$76.21$429.35185,900
2026-03-24$76.75$432.40396,600
2026-03-23$76.11$428.79474,200
2026-03-20$74.13$417.641,050,900
2026-03-19$74.44$419.38412,800
2026-03-18$72.45$408.17222,000
2026-03-17$74.41$419.21183,100
2026-03-16$75.48$425.24186,700
2026-03-13$74.77$421.24207,700
2026-03-12$73.77$415.61369,200
2026-03-11$74.15$417.75178,100
2026-03-10$76.77$432.51203,600
2026-03-09$78.00$439.44199,900
2026-03-06$79.85$449.86123,300
2026-03-05$79.73$449.18130,400
2026-03-04$81.11$456.96122,800
2026-03-03$81.24$457.69148,700
2026-03-02$81.85$461.13121,000
2026-02-27$82.02$462.09130,700
2026-02-26$82.36$461.33128,300
2026-02-25$81.56$456.84143,600
2026-02-24$82.56$462.45144,400
2026-02-23$81.50$456.51142,400
2026-02-20$80.90$453.15158,300
2026-02-19$80.08$448.55105,600
2026-02-18$79.99$448.05106,000
2026-02-17$82.43$461.7275,200
2026-02-13$82.88$464.2495,700
2026-02-12$81.15$454.5580,100
2026-02-11$79.90$447.5583,600
2026-02-10$79.90$447.55100,100
2026-02-09$78.73$440.99111,000
2026-02-06$79.58$445.75179,500
2026-02-05$80.91$453.20166,700
2026-02-04$80.28$449.67164,900
2026-02-03$79.17$443.46120,100
2026-02-02$79.04$442.73132,800
2026-01-30$79.88$447.43203,400
2026-01-29$78.94$442.17145,400
2026-01-28$78.17$437.86101,400
2026-01-27$79.12$443.18112,700
2026-01-26$79.21$443.68109,300
2026-01-23$78.60$440.26116,300
2026-01-22$79.93$447.7181,200
2026-01-21$80.67$451.86109,100
2026-01-20$79.37$444.5893,100
2026-01-16$79.58$445.75119,200
2026-01-15$79.95$447.8397,100
2026-01-14$79.46$445.0878,000
2026-01-13$78.98$442.3987,000
2026-01-12$78.75$441.1095,900
2026-01-09$78.43$439.31107,700
2026-01-08$78.05$437.1893,100
2026-01-07$78.33$438.75162,300
2026-01-06$78.21$438.08110,700
2026-01-05$77.50$434.10135,600
2026-01-02$78.44$439.37103,400