Actinium Pharmaceuticals (ATNM) Stock Chart & Stock Price History $1.70 -0.01 (-0.58%) Closing price 04:00 PM EasternExtended Trading$1.71 +0.01 (+0.53%) As of 07:34 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 ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsTrendsBuy This Stock Actinium Pharmaceuticals Stock Price Performance The Actinium Pharmaceuticals (ATNM) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 34.92%. In the past month, the stock has increased 23.19%, reflecting recent market activity. As of the latest close, Actinium Pharmaceuticals traded at $1.71 with a market cap of $53.35 million and volume of 362,979 shares. Five years ago, the stock traded at a split-adjusted price of $0.20, representing a 750.00% increase over that period. At the time, it had a market cap of $54.54 million and a volume of 5.69 million shares. Receive ATNM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Actinium Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.80%1 Month Performance+23.19%3 Month Performance+45.30%Year-To-Date Performance+34.92%5 Year Performance+750.00% ATNM Stock Chart for Thursday, May, 22, 2025 ATNM Chart by TradingView Actinium Pharmaceuticals 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 Capitalization05/22/2025$1.71$1.70-0.58%$1.77$1.65291,696 shs$53.03 million05/21/2025$1.83$1.71-6.56%$1.76$1.62362,979 shs$53.35 million05/20/2025$1.79$1.83+2.23%$1.84$1.72274,993 shs$57.09 million05/19/2025$1.67$1.79+7.19%$1.80$1.64334,929 shs$52.10 million05/16/2025$1.53$1.67+9.15%$1.69$1.50376,909 shs$52.10 million05/15/2025$1.46$1.53+4.79%$1.54$1.40183,204 shs$47.73 million05/14/2025$1.52$1.46-3.95%$1.54$1.42160,917 shs$45.55 million05/13/2025$1.55$1.52-1.94%$1.57$1.45191,828 shs$47.42 million05/12/2025$1.48$1.55+4.73%$1.59$1.47222,662 shs$48.35 million05/09/2025$1.43$1.48+3.50%$1.53$1.41160,476 shs$46.17 million Get the Latest News and Ratings for ATNM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Actinium Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$1.40$1.43+2.14%$1.49$1.35148,902 shs$44.61 million05/07/2025$1.38$1.40+1.45%$1.42$1.36179,252 shs$43.67 million05/06/2025$1.50$1.38-8.00%$1.51$1.38315,601 shs$43.05 million05/05/2025$1.55$1.50-3.23%$1.62$1.47247,133 shs$46.79 million05/02/2025$1.49$1.55+4.03%$1.64$1.54376,183 shs$48.35 million05/01/2025$1.52$1.49-1.97%$1.54$1.43317,965 shs$46.48 million04/30/2025$1.43$1.52+6.29%$1.52$1.35517,309 shs$47.42 million04/29/2025$1.30$1.43+10.00%$1.57$1.30810,625 shs$44.61 million04/28/2025$1.31$1.30-0.76%$1.43$1.25552,393 shs$40.56 million04/25/2025$1.27$1.31+3.15%$1.36$1.21321,407 shs$40.87 million04/24/2025$1.30$1.27-2.31%$1.40$1.26339,430 shs$39.62 million04/23/2025$1.38$1.30-5.80%$1.45$1.27320,486 shs$40.56 million04/22/2025$1.20$1.38+15.00%$1.39$1.23578,411 shs$43.05 million04/21/2025$1.21$1.20-0.83%$1.21$1.17259,502 shs$37.44 million Related Companies Innate Pharma Stock Price Chart CARGO Therapeutics Stock Price Chart Voyager Therapeutics Stock Price Chart Y-mAbs Therapeutics Stock Price Chart Inventiva Stock Price Chart Cardiff Oncology Stock Price Chart Prime Medicine Stock Price Chart INmune Bio Stock Price Chart Tiziana Life Sciences Stock Price Chart Molecular Partners Stock Price Chart Receive ATNM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Actinium Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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