TXNM Energy (TXNM) Stock Chart & Stock Price History $53.97 -0.36 (-0.66%) Closing price 03:58 PM EasternExtended Trading$54.00 +0.04 (+0.06%) As of 04:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsTrendsBuy This Stock TXNM Energy Stock Price Performance 5 Day Performance+0.51%1 Month Performance+4.02%3 Month Performance+11.23%6 Month Performance+25.91%Year-To-Date Performance+10.42% Receive TXNM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for TXNM Energy and its competitors with MarketBeat's FREE daily newsletter. Email Address TXNM Stock Chart for Tuesday, March, 25, 2025 TXNM Chart by TradingViewRemove Ads TXNM Energy Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/24/2025$54.06$54.29+0.43%$54.63$53.731.04 million shs$5.03 billion03/21/2025$54.02$54.06+0.07%$54.19$53.561.78 million shs$5.01 billion03/20/2025$54.48$54.02-0.84%$55.05$54.001.21 million shs$5.01 billion03/19/2025$54.50$54.48-0.04%$54.51$53.441.70 million shs$5.05 billion03/18/2025$52.84$54.50+3.13%$55.50$52.263.08 million shs$5.05 billion03/17/2025$53.50$52.84-1.22%$54.19$52.711.24 million shs$4.90 billion03/14/2025$51.16$53.50+4.57%$53.63$50.711.86 million shs$4.96 billion03/13/2025$51.21$51.16-0.12%$52.35$50.561.08 million shs$4.74 billion03/12/2025$51.18$51.21+0.08%$51.50$50.411.09 million shs$4.75 billion03/11/2025$47.77$51.18+7.14%$53.75$50.853.82 million shs$4.74 billion Get the Latest News and Ratings for TXNM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TXNM Energy and its competitors with MarketBeat's FREE daily newsletter. 03/10/2025$47.71$47.77+0.11%$48.36$47.211.63 million shs$4.43 billion03/07/2025$48.94$47.71-2.51%$49.55$47.381.52 million shs$4.30 billion03/06/2025$50.12$48.94-2.34%$50.03$48.591.02 million shs$4.41 billion03/05/2025$51.32$50.12-2.34%$51.35$49.80792,351 shs$4.52 billion03/04/2025$52.18$51.32-1.66%$52.65$51.27709,992 shs$4.63 billion03/03/2025$52.13$52.18+0.10%$52.40$51.70725,500 shs$4.71 billion02/28/2025$50.90$52.13+2.43%$52.25$51.111.01 million shs$4.70 billion02/27/2025$51.61$50.90-1.39%$51.56$50.67733,009 shs$4.59 billion02/26/2025$52.19$51.61-1.11%$52.09$51.17988,035 shs$4.66 billion02/25/2025$52.38$52.19-0.35%$52.70$51.41989,382 shs$4.71 billion02/24/2025$53.09$52.38-1.35%$53.70$52.09845,086 shs$4.72 billion Related Companies EBR Stock Chart LNT Stock Chart WES Stock Chart EVRG Stock Chart SBS Stock Chart WTRG Stock Chart DTM Stock Chart TLN Stock Chart KEP Stock Chart KNTK Stock Chart Receive TXNM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for TXNM Energy and its competitors with MarketBeat's FREE daily newsletter. 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