TransAlta (TAC) Stock Chart & Stock Price History → I’m officially sounding the alarm. (From Altimetry) (Ad) Free TAC Stock Alerts $6.43 0.00 (0.00%) (As of 09:40 AM ET) Add Compare Share Share ChartStock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestSocial MediaStock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestSocial Media TransAlta Stock Price Performance5 Day Performance+6.11%1 Month Performance+1.66%3 Month Performance-15.17%6 Month Performance-18.19%Year-To-Date Performance-22.62%1 Year Performance-27.67% Receive TAC Stock News and Ratings via Email Sign-up to receive the latest news and ratings for TransAlta and its competitors with MarketBeat's FREE daily newsletter Email Address Ad AltimetryI’m officially sounding the alarm.AI has been the hottest financial story of 2023. And rightly so – AI stocks have beat the broader market by over 62%. But right now, my system is warning me that many AI stocks are riding higher on hype alone.Just click here to watch my full uncensored interview. TAC Stock Chart for Friday, April, 19, 2024 TAC Chart by TradingView TransAlta Share 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 Capitalization04/18/2024$6.23$6.43+3.29%$6.44$6.22984,258 shs$1.97 billion04/17/2024$6.12$6.23+1.72%$6.26$6.141.04 million shs$1.91 billion04/16/2024$6.10$6.12+0.41%$6.14$5.951.12 million shs$1.88 billion04/15/2024$6.06$6.10+0.58%$6.12$6.021.05 million shs$1.87 billion04/12/2024$6.17$6.07-1.62%$6.23$6.01740,934 shs$1.86 billion04/11/2024$6.15$6.17+0.33%$6.27$6.001.26 million shs$1.90 billion Get the Latest News and Ratings for TAC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TransAlta and its competitors with MarketBeat's FREE daily newsletter. 04/10/2024$6.32$6.15-2.69%$6.24$6.061.05 million shs$1.89 billion04/09/2024$6.26$6.32+0.96%$6.39$6.28695,050 shs$1.94 billion04/08/2024$6.34$6.26-1.34%$6.41$6.23751,842 shs$1.92 billion04/05/2024$6.42$6.34-1.25%$6.36$6.26497,638 shs$1.95 billion04/04/2024$6.35$6.42+1.10%$6.46$6.35627,968 shs$1.97 billion04/03/2024$6.35$6.35$6.40$6.26680,108 shs$1.95 billion04/02/2024$6.41$6.35-0.94%$6.44$6.30508,782 shs$1.95 billion04/01/2024$6.43$6.41-0.31%$6.47$6.37540,311 shs$1.97 billion03/29/2024$6.42$6.43+0.16%$6.51$6.37932,294 shs$1.98 billion03/28/2024$6.45$6.42-0.47%$6.51$6.38932,294 shs$1.97 billion03/27/2024$6.39$6.45+0.94%$6.49$6.39602,298 shs$1.98 billion03/26/2024$6.31$6.39+1.27%$6.48$6.31751,470 shs$1.96 billion03/25/2024$6.46$6.31-2.32%$6.50$6.281.07 million shs$1.94 billion03/22/2024$6.42$6.46+0.70%$6.55$6.40553,723 shs$1.99 billion03/21/2024$6.38$6.42+0.63%$6.48$6.41807,621 shs$1.97 billion03/20/2024$6.33$6.38+0.79%$6.38$6.231.60 million shs$1.96 billion03/19/2024$6.49$6.33-2.47%$6.56$6.32920,306 shs$1.94 billion03/18/2024$6.31$6.49+2.77%$6.53$6.26651,485 shs$1.99 billion03/15/2024$6.53$6.30-3.52%$6.55$6.291.83 million shs$1.94 billion03/14/2024$6.59$6.53-0.99%$6.63$6.50513,107 shs$2.01 billion03/13/2024$6.47$6.59+1.93%$6.62$6.38803,115 shs$2.03 billion03/12/2024$6.88$6.47-6.03%$6.85$6.451.12 million shs$1.99 billion03/11/2024$6.94$6.88-0.86%$6.93$6.81571,468 shs$2.12 billion03/08/2024$6.90$6.93+0.36%$6.99$6.83871,887 shs$2.13 billion03/07/2024$6.84$6.90+0.95%$6.92$6.84594,323 shs$2.12 billion03/06/2024$6.80$6.84+0.51%$6.92$6.82526,388 shs$2.10 billion03/05/2024$6.83$6.80-0.37%$6.88$6.76459,059 shs$2.10 billion03/04/2024$6.83$6.83-0.07%$6.90$6.77457,541 shs$2.11 billion03/01/2024$6.87$6.82-0.66%$6.93$6.73447,827 shs$2.11 billion02/29/2024$6.91$6.87-0.58%$6.94$6.85653,670 shs$2.12 billion02/28/2024$7.15$6.91-3.36%$7.09$6.90404,346 shs$2.13 billion02/27/2024$7.02$7.15+1.78%$7.16$7.01641,877 shs$2.21 billion02/26/2024$7.33$7.02-4.23%$7.25$6.911.20 million shs$2.17 billion02/23/2024$6.99$7.33+4.86%$7.50$6.881.69 million shs$2.26 billionI’m officially sounding the alarm. (Ad)AI has been the hottest financial story of 2023. And rightly so – AI stocks have beat the broader market by over 62%. But right now, my system is warning me that many AI stocks are riding higher on hype alone.Just click here to watch my full uncensored interview.02/22/2024$6.90$6.99+1.30%$7.00$6.85874,326 shs$2.16 billion02/21/2024$6.86$6.90+0.58%$6.91$6.83493,124 shs$2.13 billion02/20/2024$6.89$6.86-0.44%$6.93$6.83544,498 shs$2.12 billion02/19/2024$6.89$6.89$6.99$6.84692,000 shs$2.13 billion02/16/2024$6.97$6.89-1.15%$6.99$6.84692,027 shs$2.13 billion02/15/2024$6.87$6.97+1.53%$7.02$6.89720,516 shs$2.15 billion02/14/2024$6.85$6.87+0.22%$7.03$6.85662,868 shs$2.12 billion02/13/2024$7.04$6.85-2.63%$6.93$6.761.09 million shs$2.12 billion02/12/2024$7.01$7.04+0.36%$7.08$6.941.09 million shs$2.17 billion02/09/2024$6.83$7.02+2.71%$7.02$6.86978,845 shs$2.17 billion02/08/2024$6.87$6.83-0.58%$6.96$6.83609,957 shs$2.11 billion02/07/2024$6.95$6.87-1.08%$6.98$6.87374,074 shs$2.12 billion02/06/2024$6.87$6.95+1.09%$6.98$6.83538,040 shs$2.14 billion02/05/2024$7.16$6.87-4.05%$7.12$6.87676,613 shs$2.12 billion02/02/2024$7.30$7.17-1.78%$7.21$7.07605,464 shs$2.21 billion02/01/2024$7.24$7.30+0.76%$7.37$7.25770,953 shs$2.25 billion01/31/2024$7.31$7.24-0.96%$7.41$7.23578,424 shs$2.24 billion01/30/2024$7.46$7.31-2.01%$7.42$7.29430,322 shs$2.26 billion01/29/2024$7.53$7.46-0.93%$7.55$7.41294,059 shs$2.30 billion01/26/2024$7.40$7.53+1.83%$7.57$7.42488,102 shs$2.33 billion01/25/2024$7.31$7.40+1.16%$7.45$7.34531,980 shs$2.28 billion01/24/2024$7.44$7.31-1.75%$7.51$7.23473,659 shs$2.26 billion01/23/2024$7.55$7.44-1.39%$7.61$7.41314,355 shs$2.30 billion01/22/2024$7.58$7.55-0.46%$7.69$7.52382,244 shs$2.33 billion01/19/2024$7.50$7.58+1.13%$7.65$7.36584,294 shs$2.34 billion01/18/2024$7.57$7.50-0.93%$7.61$7.44292,583 shs$2.31 billion Related Companies: Pampa Energía Stock Chart Kenon Stock Chart Hawaiian Electric Industries Stock Chart Empresa Distribuidora y Comercializadora Norte Sociedad Anónima Stock Chart PNM Resources Stock Chart Otter Tail Stock Chart Black Hills Stock Chart Companhia Paranaense de Energia - COPEL Stock Chart Algonquin Power & Utilities Stock Chart Enel Chile Stock Chart Receive TAC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for TransAlta and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:TAC) was last updated on 4/19/2024 by MarketBeat.com Staff From Our PartnersHealthcare Takes A Big Step Forward With The Help Of AIThe Bull ReportThe Best AI Stock to Own in the World Today is Trading for Just $25Banyan Hill PublishingBiden’s $374B Giveaway Into This SectorDTIForget Bitcoin. Crypto Millionaire Predicts 8,788% Gains For THISParadigm PressHe Is Giving Away BitcoinCrypto Swap ProfitsThe #1 Crypto for 2024InvestorPlaceUrgent alert: open this for a huge profit potentialTimothy SykesHow Biden has already won 2024Porter & Company Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding TransAlta Co. Please log in to your account or sign up in order to add this asset to your watchlist. 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