Actinium Pharmaceuticals (ATNM) Stock Chart & Stock Price History $1.54 -0.04 (-2.53%) Closing price 05/30/2025 04:00 PM EasternExtended Trading$1.54 0.00 (0.00%) As of 05/30/2025 06:10 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. Over the last 12 months, the stock's price has decreased 81.10%, with a year-to-date return of 22.22%. In the past month, the stock has increased 1.32%, reflecting recent market activity. As of the latest close, Actinium Pharmaceuticals traded at $1.54 with a market cap of $48.04 million and volume of 75,412 shares. Five years ago, the stock traded at a split-adjusted price of $0.21, representing a 647.57% increase over that period. At the time, it had a market cap of $61.28 million and a volume of 6.53 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-6.10%1 Month Performance+1.32%3 Month Performance+33.91%Year-To-Date Performance+22.22%1 Year Performance-81.10%5 Year Performance+647.57% ATNM Stock Chart for Saturday, May, 31, 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 Capitalization05/30/2025$1.58$1.54-2.53%$1.57$1.5175,412 shs$48.04 million05/29/2025$1.60$1.58-1.25%$1.63$1.57148,175 shs$49.29 million05/28/2025$1.65$1.60-3.03%$1.65$1.56202,398 shs$49.91 million05/27/2025$1.64$1.65+0.61%$1.69$1.61181,392 shs$51.47 million05/26/2025$1.64$1.64$1.68$1.61141,738 shs$51.16 million05/23/2025$1.70$1.64-3.53%$1.68$1.61141,738 shs$51.16 million05/22/2025$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 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. 05/16/2025$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 million05/08/2025$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 million Related Companies Bright Minds Biosciences Stock Price Chart Aerovate Therapeutics Stock Price Chart Actuate Therapeutics Stock Price Chart Cardiff Oncology Stock Price Chart biote Stock Price Chart Tango Therapeutics Stock Price Chart Innate Pharma Stock Price Chart Y-mAbs Therapeutics Stock Price Chart UroGen Pharma Stock Price Chart SOPHiA GENETICS 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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