NYSE:TXNM | Historical Stock Price | TXNM 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
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$4.83$10.77$24.02$53.57$119.48$266.461973-02-212026-08-27

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

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Historical Stock Price — 1978

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1978-12-29$13.25$13.4385,950
1978-12-28$13.25$13.436,600
1978-12-27$13.25$13.435,850
1978-12-26$13.33$13.515,250
1978-12-22$13.33$13.5111,850
1978-12-21$13.25$13.436,150
1978-12-20$13.08$13.2611,250
1978-12-19$13.00$13.1710,800
1978-12-18$13.08$13.2610,800
1978-12-15$13.00$13.1711,400
1978-12-14$13.00$13.175,550
1978-12-13$13.00$13.1710,800
1978-12-12$13.17$13.3410,650
1978-12-11$13.25$13.436,300
1978-12-08$13.17$13.349,900
1978-12-07$13.17$13.349,600
1978-12-06$13.00$13.1710,050
1978-12-05$12.83$13.0022,500
1978-12-04$12.83$13.0016,500
1978-12-01$12.92$13.0912,900
1978-11-30$12.92$13.096,150
1978-11-29$12.83$13.0010,500
1978-11-28$12.92$13.0965,250
1978-11-27$13.08$13.268,250
1978-11-24$13.17$13.344,200
1978-11-22$13.00$13.1717,100
1978-11-21$12.67$12.8418,300
1978-11-20$12.58$12.7511,250
1978-11-17$12.50$12.679,750
1978-11-16$12.50$12.6710,950
1978-11-15$12.33$12.509,750
1978-11-14$12.33$12.508,550
1978-11-13$12.58$12.756,450
1978-11-10$12.50$12.674,950
1978-11-09$12.50$12.675,700
1978-11-08$12.42$12.5822,350
1978-11-07$12.42$12.5812,450
1978-11-06$12.50$12.6719,650
1978-11-03$12.58$12.7510,950
1978-11-02$12.58$12.7533,900
1978-11-01$12.58$12.7516,200
1978-10-31$12.75$12.9211,400
1978-10-30$12.75$12.9251,000
1978-10-27$13.17$13.3420,250
1978-10-26$13.08$13.269,150
1978-10-25$13.08$13.2615,600
1978-10-24$13.00$13.1719,050
1978-10-23$12.83$13.0011,250
1978-10-20$13.00$13.1716,500
1978-10-19$13.00$13.1718,900
1978-10-18$13.00$13.1729,850
1978-10-17$13.00$13.1765,100
1978-10-16$13.17$13.3440,050
1978-10-13$13.33$13.51130,650
1978-10-12$13.50$13.6833,300
1978-10-11$13.58$13.769,450
1978-10-10$13.58$13.767,800
1978-10-09$13.58$13.763,300
1978-10-06$13.58$13.763,600
1978-10-05$13.58$13.7610,650
1978-10-04$13.58$13.76140,100
1978-10-03$13.58$13.763,900
1978-10-02$13.67$13.852,100
1978-09-29$13.50$13.683,300
1978-09-28$13.42$13.6010,800
1978-09-27$13.75$13.932,400
1978-09-26$13.67$13.855,100
1978-09-25$13.42$13.604,800
1978-09-22$13.42$13.603,000
1978-09-21$13.50$13.687,050
1978-09-20$13.33$13.517,950
1978-09-19$13.75$13.9318,000
1978-09-18$13.75$13.935,700
1978-09-15$13.83$14.025,250
1978-09-14$14.00$14.196,750
1978-09-13$13.92$14.106,150
1978-09-12$14.00$14.196,600
1978-09-11$14.00$14.197,950
1978-09-08$14.08$14.2717,400
1978-09-07$14.25$14.445,700
1978-09-06$14.17$14.3611,100
1978-09-05$14.25$14.4415,900
1978-09-01$14.17$14.368,850
1978-08-31$14.25$14.4413,200
1978-08-30$14.17$14.3616,350
1978-08-29$14.25$14.4415,150
1978-08-28$14.08$14.2721,900
1978-08-25$14.25$14.448,100
1978-08-24$14.25$14.443,450
1978-08-23$14.42$14.6131,200
1978-08-22$14.42$14.6114,100
1978-08-21$14.33$14.5223,550
1978-08-18$14.42$14.6147,250
1978-08-17$14.17$14.3621,000
1978-08-16$14.25$14.4416,050
1978-08-15$14.17$14.3612,750
1978-08-14$14.25$14.448,400
1978-08-11$14.17$14.3615,150
1978-08-10$14.17$14.3612,450
1978-08-09$14.25$14.4418,600
1978-08-08$14.17$14.3615,300
1978-08-07$14.08$14.2728,800
1978-08-04$14.00$14.1947,850
1978-08-03$13.92$14.1012,750
1978-08-02$13.92$14.108,850
1978-08-01$14.17$14.3616,050
1978-07-31$14.33$14.5212,600
1978-07-28$14.25$14.4442,450
1978-07-27$14.00$14.1928,800
1978-07-26$13.92$14.1010,350
1978-07-25$13.75$13.938,100
1978-07-24$13.67$13.854,650
1978-07-21$13.75$13.934,800
1978-07-20$13.58$13.769,600
1978-07-19$13.67$13.8534,200
1978-07-18$13.50$13.685,250
1978-07-17$13.58$13.766,000
1978-07-14$13.50$13.688,400
1978-07-13$13.50$13.6812,150
1978-07-12$13.67$13.8535,700
1978-07-11$13.42$13.6036,150
1978-07-10$13.33$13.5110,200
1978-07-07$13.17$13.348,100
1978-07-06$13.17$13.3415,300
1978-07-05$13.33$13.517,200
1978-07-03$13.17$13.345,700
1978-06-30$13.17$13.344,500
1978-06-29$13.08$13.266,600
1978-06-28$13.00$13.172,550
1978-06-27$13.08$13.2625,200
1978-06-26$13.00$13.1714,400
1978-06-23$13.08$13.266,000
1978-06-22$12.92$13.097,350
1978-06-21$13.00$13.1714,400
1978-06-20$13.00$13.1722,800
1978-06-19$13.17$13.3415,300
1978-06-16$13.17$13.3410,800
1978-06-15$13.00$13.1745,900
1978-06-14$12.92$13.0911,550
1978-06-13$13.00$13.1713,200
1978-06-12$13.08$13.2610,650
1978-06-09$13.08$13.2621,450
1978-06-08$13.08$13.2617,550
1978-06-07$13.08$13.2619,650
1978-06-06$13.00$13.1792,100
1978-06-05$13.08$13.2626,400
1978-06-02$13.00$13.1752,050
1978-06-01$13.00$13.175,100
1978-05-31$13.00$13.1710,350
1978-05-30$13.00$13.179,750
1978-05-26$13.00$13.175,850
1978-05-25$13.08$13.264,800
1978-05-24$12.92$13.092,250
1978-05-23$12.92$13.095,700
1978-05-22$13.17$13.3420,700
1978-05-19$13.00$13.1722,200
1978-05-18$13.00$13.174,200
1978-05-17$13.08$13.265,700
1978-05-16$13.00$13.1717,700
1978-05-15$13.08$13.263,750
1978-05-12$13.00$13.177,200
1978-05-11$12.92$13.0995,400
1978-05-10$13.08$13.2611,550
1978-05-09$13.17$13.345,250
1978-05-08$13.08$13.2610,650
1978-05-05$13.17$13.345,400
1978-05-04$13.17$13.348,700
1978-05-03$13.25$13.4310,650
1978-05-02$13.67$13.8512,300
1978-05-01$13.75$13.936,900
1978-04-28$13.83$14.0212,300
1978-04-27$13.92$14.109,750
1978-04-26$14.00$14.199,900
1978-04-25$13.92$14.1016,800
1978-04-24$13.92$14.109,150
1978-04-21$14.00$14.195,100
1978-04-20$14.00$14.1921,000
1978-04-19$14.00$14.194,650
1978-04-18$14.00$14.194,950
1978-04-17$13.92$14.109,000
1978-04-14$14.00$14.1929,400
1978-04-13$14.00$14.1919,500
1978-04-12$14.00$14.1910,800
1978-04-11$14.00$14.196,750
1978-04-10$14.00$14.194,350
1978-04-07$14.00$14.1910,650
1978-04-06$14.00$14.194,500
1978-04-05$13.92$14.1016,950
1978-04-04$13.83$14.021,950
1978-04-03$13.75$13.9339,900
1978-03-31$13.92$14.108,400
1978-03-30$14.00$14.196,450
1978-03-29$14.00$14.1925,200
1978-03-28$14.17$14.365,100
1978-03-27$14.17$14.3612,450
1978-03-23$13.92$14.106,600
1978-03-22$14.00$14.1934,050
1978-03-21$13.92$14.1015,750
1978-03-20$14.00$14.1932,700
1978-03-17$13.83$14.028,250
1978-03-16$13.83$14.0216,050
1978-03-15$13.83$14.0219,950
1978-03-14$13.83$14.0210,650
1978-03-13$13.75$13.9313,050
1978-03-10$14.00$14.1930,150
1978-03-09$13.67$13.853,450
1978-03-08$13.58$13.76233,850
1978-03-07$13.58$13.763,000
1978-03-06$13.58$13.763,900
1978-03-03$13.58$13.767,950
1978-03-02$13.58$13.764,800
1978-03-01$13.67$13.857,050
1978-02-28$13.67$13.852,100
1978-02-27$13.67$13.853,150
1978-02-24$13.67$13.8517,850
1978-02-23$13.75$13.939,450
1978-02-22$13.75$13.931,500
1978-02-21$13.75$13.9348,750
1978-02-17$14.00$14.194,200
1978-02-16$14.08$14.274,350
1978-02-15$14.00$14.193,150
1978-02-14$14.08$14.277,650
1978-02-13$14.00$14.194,800
1978-02-10$13.92$14.107,050
1978-02-09$14.00$14.1910,050
1978-02-08$14.00$14.1934,500
1978-02-07$14.00$14.1910,500
1978-02-06$13.83$14.023,300
1978-02-03$13.67$13.8511,850
1978-02-02$13.67$13.8510,500
1978-02-01$13.50$13.6817,250
1978-01-31$13.50$13.6819,500
1978-01-30$13.42$13.6014,700
1978-01-27$13.42$13.6028,950
1978-01-26$13.25$13.4319,350
1978-01-25$13.17$13.3420,250
1978-01-24$13.17$13.3424,900
1978-01-23$12.92$13.0946,650
1978-01-20$13.42$13.6043,650
1978-01-19$13.58$13.766,450
1978-01-18$13.75$13.9315,750
1978-01-17$13.83$14.023,900
1978-01-16$13.83$14.023,600
1978-01-13$13.92$14.1012,150
1978-01-12$13.92$14.1017,100
1978-01-11$13.67$13.857,200
1978-01-10$13.67$13.8511,250
1978-01-09$13.75$13.938,700
1978-01-06$13.92$14.1011,100
1978-01-05$14.00$14.197,800
1978-01-04$14.08$14.2710,350
1978-01-03$14.42$14.612,400