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 — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1983-12-30$6.07$6.0713,500
1983-12-29$6.11$6.1116,875
1983-12-28$6.11$6.1111,138
1983-12-27$6.11$6.117,425
1983-12-23$6.11$6.1112,150
1983-12-22$6.00$6.0012,488
1983-12-21$5.96$5.9610,800
1983-12-20$5.89$5.8919,913
1983-12-19$5.89$5.8923,288
1983-12-16$5.89$5.896,413
1983-12-15$5.96$5.9618,563
1983-12-14$5.96$5.962,025
1983-12-13$5.93$5.9318,225
1983-12-12$5.96$5.963,713
1983-12-09$5.96$5.9616,538
1983-12-08$5.96$5.9617,550
1983-12-07$5.96$5.968,100
1983-12-06$5.93$5.9323,288
1983-12-05$5.93$5.9331,050
1983-12-02$5.89$5.8924,300
1983-12-01$6.11$6.1129,363
1983-11-30$6.37$6.3722,275
1983-11-29$6.41$6.4125,313
1983-11-28$6.44$6.449,113
1983-11-25$6.44$6.4411,813
1983-11-23$6.59$6.5911,475
1983-11-22$6.59$6.5929,700
1983-11-21$6.67$6.673,713
1983-11-18$6.67$6.6715,525
1983-11-17$6.63$6.6312,150
1983-11-16$6.59$6.5920,250
1983-11-15$6.48$6.488,438
1983-11-14$6.44$6.449,113
1983-11-11$6.44$6.445,063
1983-11-10$6.44$6.445,063
1983-11-09$6.41$6.4130,038
1983-11-08$6.37$6.3712,488
1983-11-07$6.33$6.3312,825
1983-11-04$6.26$6.2617,213
1983-11-03$6.22$6.2212,825
1983-11-02$6.15$6.156,075
1983-11-01$6.15$6.15338
1983-10-31$6.15$6.1512,150
1983-10-28$6.07$6.0712,150
1983-10-27$6.00$6.0012,825
1983-10-26$6.00$6.0015,863
1983-10-25$5.96$5.968,438
1983-10-24$6.00$6.0022,613
1983-10-21$6.15$6.154,388
1983-10-20$6.15$6.1518,225
1983-10-19$6.11$6.115,738
1983-10-18$6.15$6.1518,900
1983-10-17$6.07$6.0710,800
1983-10-14$6.04$6.0410,463
1983-10-13$6.00$6.009,788
1983-10-12$6.04$6.0431,388
1983-10-11$6.33$6.3315,525
1983-10-10$6.44$6.4412,488
1983-10-07$6.44$6.4411,475
1983-10-06$6.44$6.444,388
1983-10-05$6.44$6.4419,575
1983-10-04$6.48$6.4820,250
1983-10-03$6.48$6.4817,888
1983-09-30$6.48$6.4810,800
1983-09-29$6.44$6.4417,888
1983-09-28$6.37$6.3723,625
1983-09-27$6.33$6.3318,900
1983-09-26$6.33$6.338,438
1983-09-23$6.33$6.335,063
1983-09-22$6.33$6.339,788
1983-09-21$6.33$6.3322,275
1983-09-20$6.30$6.3015,525
1983-09-19$6.15$6.156,413
1983-09-16$6.11$6.115,063
1983-09-15$6.11$6.1111,138
1983-09-14$6.07$6.0717,550
1983-09-13$6.04$6.0413,838
1983-09-12$6.00$6.0012,825
1983-09-09$5.96$5.9616,875
1983-09-08$5.96$5.964,388
1983-09-07$5.96$5.965,400
1983-09-06$5.96$5.963,713
1983-09-02$5.96$5.964,388
1983-09-01$5.96$5.9610,125
1983-08-31$5.96$5.969,788
1983-08-30$5.96$5.9619,238
1983-08-29$5.96$5.9615,863
1983-08-26$5.93$5.9314,850
1983-08-25$6.04$6.0427,675
1983-08-24$6.04$6.0419,238
1983-08-23$6.00$6.0015,525
1983-08-22$5.96$5.9633,750
1983-08-19$5.78$5.7814,513
1983-08-18$5.70$5.7014,850
1983-08-17$5.67$5.6712,488
1983-08-16$5.63$5.6310,800
1983-08-15$5.59$5.5915,863
1983-08-12$5.48$5.4861,425
1983-08-11$5.44$5.445,738
1983-08-10$5.44$5.4412,825
1983-08-09$5.41$5.419,450
1983-08-08$5.44$5.446,075
1983-08-05$5.52$5.525,738
1983-08-04$5.52$5.5213,163
1983-08-03$5.59$5.5910,463
1983-08-02$5.59$5.5924,975
1983-08-01$5.56$5.5624,638
1983-07-29$5.59$5.594,725
1983-07-28$5.59$5.590
1983-07-27$5.59$5.5917,550
1983-07-26$5.59$5.5912,150
1983-07-25$5.56$5.5615,525
1983-07-22$5.52$5.5213,838
1983-07-21$5.48$5.4812,825
1983-07-20$5.48$5.481,688
1983-07-19$5.48$5.4820,588
1983-07-18$5.48$5.484,725
1983-07-15$5.48$5.4820,250
1983-07-14$5.48$5.487,088
1983-07-13$5.48$5.484,725
1983-07-12$5.52$5.5216,875
1983-07-11$5.52$5.523,038
1983-07-08$5.52$5.5220,588
1983-07-07$5.63$5.6323,288
1983-07-06$5.70$5.704,050
1983-07-05$5.70$5.705,738
1983-07-01$5.74$5.748,100
1983-06-30$5.74$5.745,738
1983-06-29$5.70$5.7010,463
1983-06-28$5.70$5.707,425
1983-06-27$5.70$5.708,775
1983-06-24$5.74$5.7418,563
1983-06-23$5.74$5.749,450
1983-06-22$5.74$5.7413,838
1983-06-21$5.74$5.748,775
1983-06-20$5.70$5.70675
1983-06-17$5.70$5.7033,750
1983-06-16$5.63$5.6340,838
1983-06-15$5.70$5.7014,850
1983-06-14$5.78$5.789,113
1983-06-13$5.78$5.782,363
1983-06-10$5.78$5.789,450
1983-06-09$5.78$5.785,063
1983-06-08$5.81$5.815,063
1983-06-07$5.81$5.8131,050
1983-06-06$5.74$5.7418,900
1983-06-03$5.74$5.744,388
1983-06-02$5.74$5.749,788
1983-06-01$5.78$5.7818,900
1983-05-31$5.81$5.818,775
1983-05-27$5.81$5.8116,200
1983-05-26$5.85$5.8513,163
1983-05-25$5.85$5.8512,488
1983-05-24$5.85$5.859,450
1983-05-23$5.81$5.8122,950
1983-05-20$5.74$5.742,363
1983-05-19$5.74$5.7416,200
1983-05-18$5.70$5.7019,238
1983-05-17$5.70$5.7024,638
1983-05-16$5.70$5.705,400
1983-05-13$5.74$5.7416,875
1983-05-12$5.78$5.782,700
1983-05-11$5.78$5.7810,125
1983-05-10$5.74$5.7411,475
1983-05-09$5.74$5.7412,825
1983-05-06$5.74$5.746,750
1983-05-05$5.74$5.746,075
1983-05-04$5.78$5.786,750
1983-05-03$5.78$5.786,750
1983-05-02$5.78$5.7811,138
1983-04-29$5.81$5.817,763
1983-04-28$5.81$5.8114,175
1983-04-27$5.85$5.8517,213
1983-04-26$5.89$5.8915,525
1983-04-25$5.89$5.8914,175
1983-04-22$5.89$5.896,750
1983-04-21$5.89$5.8916,538
1983-04-20$5.81$5.815,063
1983-04-19$5.81$5.8113,500
1983-04-18$5.78$5.789,788
1983-04-15$5.70$5.7012,825
1983-04-14$5.70$5.7010,125
1983-04-13$5.70$5.7019,913
1983-04-12$5.67$5.6713,838
1983-04-11$5.67$5.6719,238
1983-04-08$5.56$5.5615,188
1983-04-07$5.56$5.5659,400
1983-04-06$5.56$5.5647,588
1983-04-05$5.56$5.5611,138
1983-04-04$5.59$5.598,775
1983-03-31$5.56$5.5626,663
1983-03-30$5.70$5.7015,525
1983-03-29$5.78$5.7821,263
1983-03-28$5.78$5.785,738
1983-03-25$5.78$5.789,113
1983-03-24$5.78$5.787,425
1983-03-23$5.78$5.7819,238
1983-03-22$5.78$5.788,100
1983-03-21$5.78$5.7832,063
1983-03-18$5.85$5.8532,400
1983-03-17$5.85$5.855,738
1983-03-16$5.85$5.8540,838
1983-03-15$5.85$5.8513,163
1983-03-14$5.85$5.8522,275
1983-03-11$5.85$5.8544,213
1983-03-10$5.85$5.8517,888
1983-03-09$5.89$5.8935,438
1983-03-08$5.85$5.8511,475
1983-03-07$5.81$5.8118,225
1983-03-04$5.81$5.8110,463
1983-03-03$5.81$5.819,113
1983-03-02$5.81$5.8114,850
1983-03-01$5.81$5.8140,163
1983-02-28$5.74$5.7423,625
1983-02-25$5.70$5.7012,488
1983-02-24$5.70$5.7013,163
1983-02-23$5.70$5.7012,488
1983-02-22$5.78$5.7818,900
1983-02-18$5.78$5.7816,875
1983-02-17$5.81$5.8133,075
1983-02-16$5.81$5.818,775
1983-02-15$5.81$5.8117,213
1983-02-14$5.81$5.818,438
1983-02-11$5.81$5.818,100
1983-02-10$5.81$5.816,413
1983-02-09$5.81$5.8113,838
1983-02-08$5.81$5.8135,775
1983-02-07$5.81$5.8111,475
1983-02-04$5.81$5.816,075
1983-02-03$5.81$5.814,050
1983-02-02$5.81$5.8119,913
1983-02-01$5.81$5.8111,813
1983-01-31$5.78$5.7824,975
1983-01-28$5.78$5.7832,400
1983-01-27$5.81$5.8124,638
1983-01-26$5.85$5.8511,138
1983-01-25$5.85$5.8523,963
1983-01-24$5.93$5.9343,200
1983-01-21$5.93$5.9313,500
1983-01-20$5.93$5.9322,613
1983-01-19$5.93$5.9313,838
1983-01-18$5.93$5.9321,600
1983-01-17$5.93$5.9317,550
1983-01-14$5.89$5.8925,988
1983-01-13$5.85$5.8515,863
1983-01-12$5.85$5.8513,500
1983-01-11$5.85$5.8537,125
1983-01-10$5.81$5.8121,263
1983-01-07$5.74$5.7417,888
1983-01-06$5.74$5.7420,925
1983-01-05$5.67$5.677,763
1983-01-04$5.63$5.6323,288
1983-01-03$5.59$5.5913,838