AlphaTime Acquisition (ATMCU) Stock Chart & Stock Price History $11.80 -1.17 (-9.02%) As of 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsSEC FilingsShort InterestTrendsBuy This Stock AlphaTime Acquisition Stock Price Performance The AlphaTime Acquisition (ATMCU) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 6.80%, with a year-to-date return of 7.83%. In the past month, the stock has decreased 0.32%, reflecting recent market activity. As of the latest close, AlphaTime Acquisition traded at $12.21 with a market cap of and volume of 3,095 shares. Receive ATMCU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AlphaTime Acquisition and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+1.31%1 Month Performance-0.32%3 Month Performance+0.36%Year-To-Date Performance+7.83%1 Year PerformanceN/A ATMCU Stock Chart for Thursday, October, 16, 2025 ATMCU Chart by TradingView AlphaTime 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 Capitalization10/15/2025$12.97$12.21-5.86%$12.21$12.213,095 shs$0.0010/14/2025$12.65$12.97+2.53%$12.97$12.285,456 shs$0.0010/13/2025$12.24$12.65+3.35%$12.50$12.103,390 shs$0.0010/10/2025$12.17$12.24+0.54%$12.78$12.104,400 shs$0.0010/09/2025$12.60$12.17-3.38%$12.90$12.424,116 shs$0.0010/08/2025$12.15$12.60+3.70%$12.90$12.424,116 shs$0.0010/07/2025$12.15$12.15$12.15$12.15363 shs$0.0010/06/2025$12.31$12.15-1.29%$12.15$12.15363 shs$0.0010/03/2025$12.40$12.31-0.69%$12.16$12.16573 shs$0.0010/02/2025$12.89$12.40-3.84%$12.21$12.21600 shs$0.00 Get the Latest News and Ratings for ATMCU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for AlphaTime Acquisition and its competitors with MarketBeat's FREE daily newsletter. 10/01/2025$12.36$12.89+4.25%$12.27$12.272,049 shs$0.0009/30/2025$12.32$12.36+0.36%$12.48$12.483,298 shs$0.0009/29/2025$11.89$12.32+3.66%$12.26$12.23896 shs$0.0009/26/2025$12.33$11.89-3.61%$12.23$12.23762 shs$0.0009/25/2025$12.23$12.33+0.82%$12.23$12.23762 shs$0.0009/24/2025$12.02$12.23+1.75%$12.23$12.202,172 shs$0.0009/23/2025$13.00$12.02-7.54%$13.20$11.738,491 shs$0.0009/22/2025$12.94$13.00+0.46%$13.80$12.2111,331 shs$0.0009/19/2025$12.41$12.94+4.28%$13.50$12.1913,584 shs$0.0009/18/2025$12.32$12.41+0.73%$12.21$12.202,791 shs$0.0009/17/2025$12.44$12.32-0.96%$12.39$11.764,554 shs$0.0009/16/2025$12.49$12.44-0.40%$12.60$12.052,665 shs$0.0009/15/2025$12.40$12.49+0.73%$12.49$12.49740 shs$0.00 Related Companies 1RT Acquisition Stock Chart A SPAC III Acquisition Stock Chart AGBA Group Stock Chart AGNC Investment Stock Chart AGNC Investment Stock Chart AGNC Investment Stock Chart AGNC Investment Stock Chart AGNC Investment Stock Chart Agriculture & Natural Solutions Acquisition Stock Chart Agriculture & Natural Solutions Acquisition Stock Chart Receive ATMCU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for AlphaTime Acquisition and its competitors with MarketBeat's FREE daily newsletter. 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