AltC Acquisition (ALCC) Stock Chart & Stock Price History $71.86 -3.46 (-4.59%) As of 08/11/2025 Add Compare Share Share Chart Stock AnalysisChartCompetitorsFinancialsHeadlinesSEC FilingsTrendsBuy This Stock AltC Acquisition Stock Price Performance The AltC Acquisition (ALCC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 859.41%, with a year-to-date return of 203.85%. In the past month, the stock has increased 29.59%, reflecting recent market activity. As of the latest close, AltC Acquisition traded at $75.32 with a market cap of $2.30 billion and volume of 13.74 million shares. Receive ALCC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AltC Acquisition and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-13.53%1 Month Performance+29.59%3 Month Performance+155.82%Year-To-Date Performance+203.85%1 Year Performance+859.41% ALCC Stock Chart for Tuesday, August, 12, 2025 ALCC Chart by TradingView AltC Acquisition Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/11/2025$75.32$75.32$80.80$74.2913.74 million shs$2.30 billion08/08/2025$83.10$79.32-4.55%$83.95$76.6014.53 million shs$2.43 billion08/07/2025$84.09$83.10-1.18%$85.35$81.2013.41 million shs$2.54 billion08/06/2025$76.41$84.09+10.05%$85.20$76.7023.52 million shs$2.57 billion08/05/2025$71.49$76.41+6.88%$78.35$71.6016.26 million shs$2.34 billion08/04/2025$71.49$71.49$74.50$67.8019.77 million shs$2.19 billion08/01/2025$75.63$76.59+1.27%$80.42$75.5023.97 million shs$2.34 billion07/31/2025$71.01$75.63+6.51%$78.34$71.4322.21 million shs$2.31 billion07/30/2025$75.50$71.01-5.95%$78.13$70.6115.90 million shs$2.17 billion07/29/2025$75.50$75.50$77.55$72.2817.26 million shs$2.31 billion Get the Latest News and Ratings for ALCC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AltC Acquisition and its competitors with MarketBeat's FREE daily newsletter. 07/28/2025$75.50$75.50$75.90$71.2218.54 million shs$2.31 billion07/25/2025$66.97$74.59+11.38%$77.17$65.8140.39 million shs$2.28 billion07/24/2025$61.32$66.97+9.21%$70.06$63.5333.81 million shs$2.05 billion07/23/2025$62.51$61.32-1.90%$63.98$58.8815.07 million shs$1.88 billion07/22/2025$68.98$62.51-9.38%$70.98$62.4319.28 million shs$1.91 billion07/21/2025$68.98$68.98$69.14$65.0215.25 million shs$2.11 billion07/18/2025$64.37$67.17+4.35%$67.93$64.5920.81 million shs$2.06 billion07/17/2025$60.95$64.37+5.61%$64.75$60.1221.52 million shs$1.97 billion07/16/2025$62.41$60.95-2.34%$63.07$59.2421.97 million shs$1.87 billion07/15/2025$56.08$62.41+11.29%$62.66$54.5225.91 million shs$1.91 billion07/14/2025$56.08$56.08$57.65$53.9115.12 million shs$1.72 billion07/11/2025$53.93$55.45+2.82%$56.42$52.8811.43 million shs$1.70 billion Related Companies Ocean Power Technologies Stock Price Chart Heliogen Stock Price Chart Bloom Energy Stock Price Chart Range Resources Stock Price Chart Nextracker Stock Price Chart Sunoco Stock Price Chart HF Sinclair Stock Price Chart National Fuel Gas Stock Price Chart Kinetik Stock Price Chart APA Stock Price Chart Receive ALCC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AltC Acquisition and its competitors with MarketBeat's FREE daily newsletter. 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