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.

View year

Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$23.83$88.9465,100
2009-12-30$24.19$90.3156,400
2009-12-29$24.19$90.3155,050
2009-12-28$24.11$89.9942,300
2009-12-24$24.16$90.1910,500
2009-12-23$24.10$89.9651,000
2009-12-22$23.93$89.3261,350
2009-12-21$24.01$89.6150,250
2009-12-18$24.00$89.59306,300
2009-12-17$23.85$89.02129,900
2009-12-16$23.73$88.5988,500
2009-12-15$23.85$89.02107,400
2009-12-14$23.97$89.4659,400
2009-12-11$23.87$89.0978,600
2009-12-10$23.55$87.9253,850
2009-12-09$23.50$87.7251,300
2009-12-08$23.58$88.0262,700
2009-12-07$23.72$88.5470,050
2009-12-04$23.70$88.4776,050
2009-12-03$23.29$86.9346,800
2009-12-02$23.43$87.4778,750
2009-12-01$23.21$86.6356,850
2009-11-30$22.89$85.46135,600
2009-11-27$22.84$85.2659,400
2009-11-25$23.44$86.5846,200
2009-11-24$23.48$86.7367,350
2009-11-23$23.52$86.8888,800
2009-11-20$23.27$85.94100,200
2009-11-19$23.32$86.14107,250
2009-11-18$23.73$87.6440,050
2009-11-17$23.82$87.9956,400
2009-11-16$23.92$88.3688,650
2009-11-13$23.54$86.9546,350
2009-11-12$23.53$86.9072,600
2009-11-11$24.13$89.1244,700
2009-11-10$24.23$89.4983,700
2009-11-09$24.23$89.4984,900
2009-11-06$23.97$88.5546,050
2009-11-05$23.89$88.26103,350
2009-11-04$23.25$85.8782,800
2009-11-03$23.62$87.2590,750
2009-11-02$23.44$86.5879,200
2009-10-30$23.35$86.24120,600
2009-10-29$23.69$87.52100,350
2009-10-28$23.71$87.59109,200
2009-10-27$23.75$87.7248,600
2009-10-26$23.72$87.6257,900
2009-10-23$23.92$88.3698,550
2009-10-22$24.27$89.6658,200
2009-10-21$24.15$89.22105,600
2009-10-20$24.13$89.1255,050
2009-10-19$24.45$90.3386,250
2009-10-16$24.33$89.8666,750
2009-10-15$24.41$90.1836,150
2009-10-14$24.40$90.1362,550
2009-10-13$24.25$89.5979,950
2009-10-12$24.35$89.9631,800
2009-10-09$24.51$90.5273,200
2009-10-08$24.24$89.5498,700
2009-10-07$24.30$89.7639,300
2009-10-06$24.24$89.5465,400
2009-10-05$24.07$88.9291,950
2009-10-02$23.85$88.1144,700
2009-10-01$24.04$88.8066,600
2009-09-30$24.32$89.8391,950
2009-09-29$24.49$90.4742,300
2009-09-28$24.60$90.8760,450
2009-09-25$24.50$90.5079,200
2009-09-24$24.52$90.5768,700
2009-09-23$24.36$89.9863,450
2009-09-22$24.31$89.81116,100
2009-09-21$24.67$91.1466,900
2009-09-18$24.93$92.07198,150
2009-09-17$25.13$92.84118,950
2009-09-16$25.01$92.3969,150
2009-09-15$24.75$91.41126,450
2009-09-14$24.61$90.9294,950
2009-09-11$24.14$89.1771,250
2009-09-10$24.27$89.66167,100
2009-09-09$24.17$89.27147,300
2009-09-08$23.83$88.01183,750
2009-09-04$23.83$88.0472,750
2009-09-03$23.56$87.0348,150
2009-09-02$23.56$87.0353,700
2009-09-01$23.58$87.1091,800
2009-08-31$23.62$87.25127,350
2009-08-28$24.00$88.65118,500
2009-08-27$24.52$89.6742,300
2009-08-26$24.53$89.7156,250
2009-08-25$24.52$89.6795,100
2009-08-24$24.61$89.9848,750
2009-08-21$24.46$89.45162,900
2009-08-20$24.19$88.4545,150
2009-08-19$24.19$88.4547,550
2009-08-18$23.93$87.5258,200
2009-08-17$23.95$87.5952,200
2009-08-14$23.99$87.7262,100
2009-08-13$24.36$89.0855,800
2009-08-12$24.37$89.13125,700
2009-08-11$23.97$87.6771,850
2009-08-10$23.82$87.1163,750
2009-08-07$23.75$86.8684,150
2009-08-06$23.61$86.3586,850
2009-08-05$23.74$86.8197,650
2009-08-04$24.03$87.8998,400
2009-08-03$24.11$88.1590,000
2009-07-31$23.91$87.45118,800
2009-07-30$24.31$88.8981,900
2009-07-29$23.98$87.6965,100
2009-07-28$24.08$88.0673,350
2009-07-27$24.25$88.6971,850
2009-07-24$24.40$89.2356,400
2009-07-23$24.29$88.81244,350
2009-07-22$22.97$83.99105,750
2009-07-21$23.29$85.16104,400
2009-07-20$23.21$84.86118,200
2009-07-17$23.51$85.9686,850
2009-07-16$23.57$86.1893,300
2009-07-15$23.34$85.35102,000
2009-07-14$22.95$83.9146,950
2009-07-13$22.89$83.69148,800
2009-07-10$22.52$82.3569,900
2009-07-09$22.36$81.77103,200
2009-07-08$22.47$82.16112,950
2009-07-07$22.53$82.38191,850
2009-07-06$22.71$83.0667,950
2009-07-02$22.34$81.69109,950
2009-07-01$22.87$83.62122,250
2009-06-30$22.37$81.79129,000
2009-06-29$22.18$81.1175,300
2009-06-26$22.24$81.33507,900
2009-06-25$22.04$80.60127,650
2009-06-24$21.81$79.7785,500
2009-06-23$21.88$80.01109,950
2009-06-22$22.14$80.96107,850
2009-06-19$22.43$82.04170,550
2009-06-18$22.37$81.7955,050
2009-06-17$22.11$80.8491,200
2009-06-16$21.82$79.79138,450
2009-06-15$21.83$79.82112,350
2009-06-12$21.87$79.9988,050
2009-06-11$21.44$78.40154,050
2009-06-10$21.15$77.33114,750
2009-06-09$20.98$76.7284,600
2009-06-08$21.29$77.8774,700
2009-06-05$21.46$78.4848,600
2009-06-04$21.41$78.3191,050
2009-06-03$21.31$77.92193,500
2009-06-02$21.17$77.43121,200
2009-06-01$21.20$77.53148,650
2009-05-29$20.69$75.65151,800
2009-05-28$20.51$75.01109,500
2009-05-27$20.53$74.20150,450
2009-05-26$20.69$74.78147,750
2009-05-22$19.73$71.3184,900
2009-05-21$19.87$71.80162,000
2009-05-20$19.97$72.18148,500
2009-05-19$20.24$73.14102,150
2009-05-18$20.47$73.99114,900
2009-05-15$20.27$73.24149,850
2009-05-14$20.73$74.90150,150
2009-05-13$20.67$74.69175,350
2009-05-12$20.50$74.0896,450
2009-05-11$20.59$74.42112,950
2009-05-08$20.53$74.18237,000
2009-05-07$20.07$72.52121,800
2009-05-06$20.10$72.64163,350
2009-05-05$20.07$72.54248,400
2009-05-04$20.27$73.24125,850
2009-05-01$20.35$73.53181,500
2009-04-30$20.45$73.92166,200
2009-04-29$20.40$73.72301,800
2009-04-28$20.02$72.3564,200
2009-04-27$19.95$72.0878,750
2009-04-24$19.91$71.94110,250
2009-04-23$19.90$71.92115,500
2009-04-22$20.01$72.3392,100
2009-04-21$20.26$73.2294,500
2009-04-20$20.11$72.69100,800
2009-04-17$20.53$74.20105,450
2009-04-16$20.55$74.28101,400
2009-04-15$20.44$73.8785,050
2009-04-14$20.42$73.80118,650
2009-04-13$20.97$75.79169,050
2009-04-09$21.22$76.6999,750
2009-04-08$21.15$76.42148,650
2009-04-07$20.81$75.22188,700
2009-04-06$21.20$76.61180,300
2009-04-03$21.49$77.67162,000
2009-04-02$21.43$77.46288,000
2009-04-01$20.89$75.51227,100
2009-03-31$20.91$75.58213,150
2009-03-30$20.77$75.05202,050
2009-03-27$20.83$75.26166,950
2009-03-26$21.17$76.49191,250
2009-03-25$20.83$75.26113,700
2009-03-24$20.68$74.73102,450
2009-03-23$21.43$77.46207,900
2009-03-20$20.64$74.59183,300
2009-03-19$20.99$75.84113,400
2009-03-18$20.99$75.87156,600
2009-03-17$20.33$73.48161,850
2009-03-16$19.51$70.49118,500
2009-03-13$19.32$69.8281,750
2009-03-12$19.01$68.71158,400
2009-03-11$18.79$67.9281,600
2009-03-10$18.80$67.94108,150
2009-03-09$18.47$66.76135,450
2009-03-06$18.75$67.77101,700
2009-03-05$18.39$66.47116,850
2009-03-04$19.12$69.10164,100
2009-03-03$18.81$67.96279,150
2009-03-02$19.69$71.15168,750
2009-02-27$20.05$72.47179,700
2009-02-26$19.49$70.4271,250
2009-02-25$19.85$71.72115,650
2009-02-24$20.09$71.72138,300
2009-02-23$19.73$70.43111,600
2009-02-20$20.08$71.6984,150
2009-02-19$20.45$73.0358,500
2009-02-18$20.23$72.2265,250
2009-02-17$20.49$73.17155,250
2009-02-13$21.39$76.3852,050
2009-02-12$21.28$75.9863,900
2009-02-11$21.31$76.1084,150
2009-02-10$21.20$75.69114,450
2009-02-09$21.69$77.4558,650
2009-02-06$21.78$77.7669,750
2009-02-05$21.62$77.1969,750
2009-02-04$21.55$76.9365,400
2009-02-03$21.77$77.7492,400
2009-02-02$21.85$78.03177,150
2009-01-30$21.37$76.2983,100
2009-01-29$21.37$76.2973,200
2009-01-28$21.49$76.74106,650
2009-01-27$21.36$76.2679,950
2009-01-26$21.12$75.4164,650
2009-01-23$20.77$74.1766,900
2009-01-22$20.78$74.1976,650
2009-01-21$21.28$75.98119,700
2009-01-20$20.71$73.96119,550
2009-01-16$21.36$76.26118,650
2009-01-15$21.22$75.7681,000
2009-01-14$20.79$74.2287,000
2009-01-13$21.31$76.1079,200
2009-01-12$21.25$75.8660,450
2009-01-09$20.96$74.84126,150
2009-01-08$21.50$76.76153,300
2009-01-07$21.27$75.93150,300
2009-01-06$21.57$77.03166,950
2009-01-05$21.98$78.48170,850
2009-01-02$21.86$78.05128,100