NYSE:TXNM | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$58.1559,730
2026-09-03$58.1262,306
2026-09-02$57.78118,171
2026-09-01$57.53156,720
2026-08-31$57.7833,011
2026-08-28$57.6531,759
2026-08-27$57.51$248.22342,900$57.4720,979
2026-08-26$57.54$248.35549,500$57.7429,810
2026-08-25$57.31$247.35651,600$57.2238,368
2026-08-24$57.08$246.361,144,500$57.25101,310
2026-08-21$57.22$246.961,274,600$57.4441,895
2026-08-20$57.46$248.00977,400$57.6349,467
2026-08-19$57.60$248.60736,700$57.7129,402
2026-08-18$57.49$248.13892,000$57.7421,607
2026-08-17$57.58$248.52694,600$57.4125,808
2026-08-14$57.40$247.74467,900$57.3817,842
2026-08-13$57.39$247.70596,700$57.4144,222
2026-08-12$57.33$247.44760,200$57.4045,489
2026-08-11$57.31$247.35431,000$57.3641,537
2026-08-10$57.36$247.57685,700$57.5345,108
2026-08-07$57.60$248.60611,700$57.3249,031
2026-08-06$57.49$248.13590,700$57.5534,627
2026-08-05$57.36$247.571,248,500$57.4860,944
2026-08-04$57.60$248.601,340,300$57.7352,674
2026-08-03$57.60$248.601,020,000$57.6538,661
2026-07-31$57.92$248.161,000,100$58.1249,838
2026-07-30$57.97$248.37540,200$57.7936,863
2026-07-29$57.69$247.171,342,000$57.9547,644
2026-07-28$58.05$248.72591,400$58.2733,330
2026-07-27$58.16$249.19957,000$58.4663,062
2026-07-24$58.40$250.22404,600$58.2323,999
2026-07-23$58.30$249.79461,400$58.2520,008
2026-07-22$58.30$249.79788,000$58.1546,356
2026-07-21$58.09$248.89891,500$57.8025,252
2026-07-20$57.80$247.651,343,600$57.7790,335
2026-07-17$57.41$245.971,489,000
2026-07-16$57.57$246.661,128,600
2026-07-15$57.11$244.69830,900
2026-07-14$57.00$244.22523,500
2026-07-13$57.09$244.60446,500
2026-07-10$56.87$243.66482,000
2026-07-09$56.54$242.252,286,600
2026-07-08$56.40$241.65880,700
2026-07-07$56.57$242.381,103,100
2026-07-06$56.64$242.681,537,900
2026-07-02$56.94$243.967,133,800
2026-07-01$56.72$243.021,392,100
2026-06-30$56.78$243.281,580,900
2026-06-29$56.91$243.831,585,400
2026-06-26$57.13$244.774,886,300
2026-06-25$57.49$246.321,112,000
2026-06-24$57.47$246.231,237,600
2026-06-23$57.36$245.761,381,100
2026-06-22$57.35$245.721,435,200
2026-06-18$57.06$244.483,672,800
2026-06-17$56.45$241.861,984,300
2026-06-16$56.88$243.702,483,900
2026-06-15$57.05$244.431,074,700
2026-06-12$57.06$244.481,901,800
2026-06-11$57.14$244.822,508,900
2026-06-10$57.45$246.151,806,600
2026-06-09$57.78$247.562,430,000
2026-06-08$58.09$248.895,768,500
2026-06-05$59.33$254.20944,600
2026-06-04$59.28$253.99734,800
2026-06-03$59.02$252.871,665,300
2026-06-02$59.23$253.77942,600
2026-06-01$59.09$253.171,409,300
2026-05-29$59.21$253.691,922,700
2026-05-28$59.41$254.54871,200
2026-05-27$59.48$254.84988,700
2026-05-26$59.45$254.721,264,700
2026-05-22$59.47$254.801,054,900
2026-05-21$59.47$254.801,079,200
2026-05-20$59.48$254.841,381,900
2026-05-19$59.45$254.72982,700
2026-05-18$59.43$254.631,721,400
2026-05-15$59.25$253.861,678,400
2026-05-14$59.34$254.24879,500
2026-05-13$59.35$254.291,185,500
2026-05-12$59.29$254.031,013,100
2026-05-11$59.25$253.861,200,000
2026-05-08$58.99$252.744,350,000
2026-05-07$59.24$253.822,221,000
2026-05-06$59.19$253.601,823,100
2026-05-05$59.17$253.521,298,000
2026-05-04$59.19$253.601,091,400
2026-05-01$59.20$253.641,959,000
2026-04-30$59.06$253.041,229,400
2026-04-29$58.86$252.191,032,000
2026-04-28$58.97$252.66829,000
2026-04-27$58.92$252.441,232,400
2026-04-24$59.02$251.06921,900
2026-04-23$59.00$250.981,234,600
2026-04-22$58.82$250.21938,300
2026-04-21$58.99$250.931,674,200
2026-04-20$58.97$250.85870,200
2026-04-17$58.97$250.85899,800
2026-04-16$58.99$250.931,347,900
2026-04-15$59.03$251.10970,200