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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$13.42$31.3634,800
1999-12-30$13.25$30.9713,950
1999-12-29$13.17$30.7724,600
1999-12-28$12.88$30.0950,850
1999-12-27$13.08$30.5826,850
1999-12-23$13.42$31.3624,900
1999-12-22$13.13$30.6842,450
1999-12-21$12.58$29.4135,850
1999-12-20$12.33$28.8346,950
1999-12-17$12.38$28.9277,850
1999-12-16$12.96$30.2961,650
1999-12-15$13.67$31.9443,950
1999-12-14$13.67$31.9478,000
1999-12-13$13.75$32.1461,350
1999-12-10$13.75$32.1420,700
1999-12-09$13.75$32.1456,550
1999-12-08$13.17$30.7722,500
1999-12-07$13.46$31.4621,300
1999-12-06$13.21$30.8711,850
1999-12-03$13.33$31.1615,600
1999-12-02$13.58$31.7536,300
1999-12-01$13.58$31.7588,200
1999-11-30$13.00$30.3836,000
1999-11-29$12.50$29.2263,600
1999-11-26$13.42$30.859,900
1999-11-24$13.42$30.8588,200
1999-11-23$13.50$31.0435,250
1999-11-22$13.50$31.0421,600
1999-11-19$13.58$31.2415,750
1999-11-18$13.63$31.3389,700
1999-11-17$13.46$30.9533,300
1999-11-16$13.67$31.4356,850
1999-11-15$13.58$31.2425,800
1999-11-12$13.67$31.4324,150
1999-11-11$13.75$31.6210,500
1999-11-10$13.88$31.9122,800
1999-11-09$13.75$31.6219,950
1999-11-08$14.04$32.2922,350
1999-11-05$14.00$32.1924,000
1999-11-04$13.96$32.107,500
1999-11-03$14.08$32.397,500
1999-11-02$14.00$32.1931,350
1999-11-01$14.00$32.1920,100
1999-10-29$13.92$32.0033,000
1999-10-28$13.83$31.8116,800
1999-10-27$13.88$31.9111,850
1999-10-26$13.67$31.4321,750
1999-10-25$13.79$31.718,850
1999-10-22$13.83$31.819,750
1999-10-21$13.83$31.8124,900
1999-10-20$14.08$32.398,700
1999-10-19$13.67$31.4340,650
1999-10-18$14.29$32.868,400
1999-10-15$14.33$32.961,800
1999-10-14$14.33$32.9617,250
1999-10-13$14.33$32.9639,300
1999-10-12$14.00$32.1930,000
1999-10-11$14.50$33.3415,150
1999-10-08$14.58$33.5415,450
1999-10-07$14.42$33.157,650
1999-10-06$14.50$33.3412,000
1999-10-05$14.17$32.5823,550
1999-10-04$14.33$32.9626,550
1999-10-01$14.25$32.7728,950
1999-09-30$13.25$30.4764,800
1999-09-29$14.50$33.3442,900
1999-09-28$15.00$34.4955,500
1999-09-27$15.00$34.495,700
1999-09-24$15.13$34.7825,500
1999-09-23$15.21$34.9734,500
1999-09-22$15.25$35.0745,600
1999-09-21$15.08$34.6852,800
1999-09-20$14.92$34.30122,400
1999-09-17$14.58$33.5421,150
1999-09-16$14.50$33.3443,200
1999-09-15$14.67$33.7335,850
1999-09-14$13.92$32.0028,050
1999-09-13$13.75$31.6215,900
1999-09-10$14.33$32.9612,900
1999-09-09$13.83$31.816,900
1999-09-08$13.83$31.8110,500
1999-09-07$13.96$32.1015,900
1999-09-03$14.00$32.1926,250
1999-09-02$13.75$31.627,800
1999-09-01$13.83$31.8121,150
1999-08-31$13.17$30.2898,850
1999-08-30$14.25$32.7725,650
1999-08-27$14.29$32.3712,300
1999-08-26$14.29$32.3716,350
1999-08-25$14.08$31.8925,650
1999-08-24$14.08$31.8922,200
1999-08-23$14.67$33.2222,200
1999-08-20$14.13$31.9922,350
1999-08-19$14.33$32.4633,750
1999-08-18$14.17$32.08118,500
1999-08-17$14.38$32.5510,350
1999-08-16$14.54$32.935,250
1999-08-13$14.63$33.128,250
1999-08-12$14.50$32.8421,150
1999-08-11$14.67$33.229,000
1999-08-10$14.58$33.0315,750
1999-08-09$14.50$32.8413,200
1999-08-06$14.04$31.8015,150
1999-08-05$14.42$32.653,900
1999-08-04$14.38$32.559,900
1999-08-03$14.38$32.5537,050
1999-08-02$14.33$32.4624,450
1999-07-30$13.83$31.33171,900
1999-07-29$14.63$33.1271,850
1999-07-28$14.63$33.12177,600
1999-07-27$14.08$31.8920,850
1999-07-26$14.38$32.554,350
1999-07-23$14.46$32.7415,000
1999-07-22$14.50$32.84130,650
1999-07-21$14.71$33.3132,700
1999-07-20$14.67$33.2237,950
1999-07-19$14.67$33.2248,300
1999-07-16$14.67$33.2270,650
1999-07-15$14.92$33.7891,800
1999-07-14$14.67$33.22214,800
1999-07-13$14.67$33.22122,100
1999-07-12$14.42$32.6533,600
1999-07-09$14.33$32.46187,650
1999-07-08$14.58$33.0315,900
1999-07-07$14.46$32.7430,450
1999-07-06$14.75$33.4026,100
1999-07-02$14.00$31.71103,500
1999-07-01$13.83$31.3353,100
1999-06-30$13.67$30.9539,600
1999-06-29$13.83$31.3338,850
1999-06-28$13.63$30.8619,350
1999-06-25$13.83$31.334,200
1999-06-24$13.71$31.0513,050
1999-06-23$13.83$31.3321,600
1999-06-22$13.50$30.5723,850
1999-06-21$13.83$31.3317,250
1999-06-18$13.75$31.1439,450
1999-06-17$13.83$31.3331,650
1999-06-16$13.83$31.3379,350
1999-06-15$13.75$31.1460,150
1999-06-14$13.67$30.9522,800
1999-06-11$13.79$31.23123,450
1999-06-10$13.83$31.337,800
1999-06-09$13.67$30.9521,000
1999-06-08$13.58$30.7621,450
1999-06-07$13.75$31.149,150
1999-06-04$13.75$31.146,600
1999-06-03$13.58$30.7611,100
1999-06-02$13.50$30.5717,700
1999-06-01$13.83$31.3315,750
1999-05-28$14.17$32.0838,400
1999-05-27$14.50$32.8427,150
1999-05-26$15.33$34.2340,050
1999-05-25$15.17$33.8677,550
1999-05-24$15.58$34.7963,300
1999-05-21$15.17$33.86123,750
1999-05-20$13.92$31.07328,350
1999-05-19$13.58$30.33181,200
1999-05-18$13.17$29.4041,850
1999-05-17$13.00$29.0264,650
1999-05-14$12.58$28.0938,700
1999-05-13$12.92$28.8473,800
1999-05-12$12.67$28.2857,600
1999-05-11$12.71$28.3729,700
1999-05-10$12.67$28.2831,050
1999-05-07$12.71$28.3730,750
1999-05-06$12.63$28.1927,750
1999-05-05$12.58$28.0938,850
1999-05-04$12.67$28.2831,500
1999-05-03$12.58$28.0949,200
1999-04-30$12.42$27.7265,700
1999-04-29$12.92$28.848,850
1999-04-28$12.92$28.8422,800
1999-04-27$12.75$28.4719,350
1999-04-26$12.79$28.5640,800
1999-04-23$12.83$28.6521,900
1999-04-22$13.08$29.216,150
1999-04-21$13.04$29.1213,050
1999-04-20$13.21$29.4912,300
1999-04-19$13.00$29.0236,000
1999-04-16$13.08$29.2126,400
1999-04-15$13.17$29.4015,150
1999-04-14$13.25$29.5853,550
1999-04-13$13.17$29.4046,800
1999-04-12$13.42$29.9627,450
1999-04-09$13.38$29.8618,750
1999-04-08$13.29$29.6824,150
1999-04-07$13.08$29.2117,400
1999-04-06$13.21$29.4929,100
1999-04-05$13.08$29.2119,800
1999-04-01$12.75$28.4712,000
1999-03-31$13.00$29.0245,000
1999-03-30$13.46$30.0530,000
1999-03-29$13.58$30.335,100
1999-03-26$13.33$29.7725,200
1999-03-25$12.67$28.2854,000
1999-03-24$12.33$27.5432,850
1999-03-23$12.58$28.0978,600
1999-03-22$12.67$28.2811,550
1999-03-19$13.00$29.0241,850
1999-03-18$13.42$29.9620,550
1999-03-17$13.25$29.588,250
1999-03-16$13.50$30.1418,150
1999-03-15$13.33$29.779,900
1999-03-12$13.42$29.9612,450
1999-03-11$13.50$30.1417,700
1999-03-10$13.33$29.7717,100
1999-03-09$13.42$29.9642,300
1999-03-08$13.42$29.9627,150
1999-03-05$13.42$29.9622,350
1999-03-04$13.25$29.5817,250
1999-03-03$13.25$29.5810,200
1999-03-02$13.17$29.4017,400
1999-03-01$12.75$28.4727,000
1999-02-26$13.42$29.9621,000
1999-02-25$13.42$29.9612,000
1999-02-24$13.46$29.5615,750
1999-02-23$13.42$29.4721,600
1999-02-22$13.17$28.9234,650
1999-02-19$11.50$25.2651,150
1999-02-18$13.21$29.0227,750
1999-02-17$13.13$28.8331,350
1999-02-16$13.50$29.6619,800
1999-02-12$13.67$30.02129,450
1999-02-11$14.13$31.038,550
1999-02-10$14.00$30.756,300
1999-02-09$14.21$31.2119,050
1999-02-08$14.29$31.4012,300
1999-02-05$14.42$31.6721,150
1999-02-04$14.50$31.8528,800
1999-02-03$14.42$31.6727,450
1999-02-02$14.08$30.9436,750
1999-02-01$14.33$31.4942,450
1999-01-29$14.17$31.1219,800
1999-01-28$14.33$31.4971,100
1999-01-27$14.33$31.4917,700
1999-01-26$14.75$32.40113,550
1999-01-25$14.96$32.8632,400
1999-01-22$15.25$33.5034,800
1999-01-21$15.08$33.132,700
1999-01-20$15.00$32.9539,450
1999-01-19$15.00$32.9516,050
1999-01-15$15.50$34.055,550
1999-01-14$15.33$33.6829,850
1999-01-13$15.00$32.9541,250
1999-01-12$15.29$33.5981,300
1999-01-11$15.42$33.8726,400
1999-01-08$15.42$33.8741,100
1999-01-07$15.38$33.778,400
1999-01-06$15.38$33.7710,800
1999-01-05$15.42$33.8728,950
1999-01-04$15.42$33.8765,400