Atossa Genetics (ATOS) Stock Chart & Stock Price History $0.79 +0.01 (+1.90%) Closing price 08/8/2025 04:00 PM EasternExtended Trading$0.80 +0.01 (+1.52%) As of 08/8/2025 07:51 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Atossa Genetics Stock Price Performance The Atossa Genetics (ATOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 32.74%, with a year-to-date return of -16.64%. In the past month, the stock has decreased 11.36%, reflecting recent market activity. As of the latest close, Atossa Genetics traded at $0.79 with a market cap of $101.66 million and volume of 537,868 shares. Five years ago, the stock traded at $3.97, representing a 80.18% decrease over that period. At the time, it had a market cap of $36.38 million and a volume of 712,863 shares. Receive ATOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Atossa Genetics and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-2.24%1 Month Performance-11.36%3 Month Performance-4.54%Year-To-Date Performance-16.64%1 Year Performance-32.74%5 Year Performance-80.18% ATOS Stock Chart for Sunday, August, 10, 2025 ATOS Chart by TradingView Atossa Genetics 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 Capitalization08/08/2025$0.77$0.79+2.21%$0.80$0.77537,868 shs$101.66 million08/07/2025$0.79$0.77-2.26%$0.81$0.77707,324 shs$99.46 million08/06/2025$0.81$0.79-2.14%$0.82$0.78898,409 shs$101.76 million08/05/2025$0.83$0.81-3.44%$0.85$0.80883,585 shs$103.98 million08/04/2025$0.82$0.83+1.30%$0.84$0.82401,392 shs$107.69 million08/01/2025$0.83$0.82-1.32%$0.85$0.81684,773 shs$106.31 million07/31/2025$0.87$0.83-4.36%$0.87$0.82842,930 shs$107.73 million07/30/2025$0.92$0.87-5.68%$0.94$0.871.43 million shs$112.64 million07/29/2025$0.82$0.92+13.14%$0.98$0.8513.03 million shs$119.42 million07/28/2025$0.84$0.82-2.71%$0.85$0.81813,892 shs$105.55 million Get the Latest News and Ratings for ATOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Atossa Genetics and its competitors with MarketBeat's FREE daily newsletter. 07/25/2025$0.86$0.84-2.55%$0.86$0.811.19 million shs$108.49 million07/24/2025$0.89$0.86-2.76%$0.89$0.86433,195 shs$111.33 million07/23/2025$0.86$0.89+3.15%$0.89$0.85761,247 shs$114.50 million07/22/2025$0.85$0.86+1.25%$0.87$0.84422,203 shs$111.00 million07/21/2025$0.84$0.85+0.81%$0.88$0.85417,449 shs$108.75 million07/18/2025$0.87$0.84-3.17%$0.89$0.84680,760 shs$108.75 million07/17/2025$0.89$0.87-2.48%$0.93$0.87948,862 shs$112.31 million07/16/2025$0.91$0.89-2.54%$0.92$0.86607,616 shs$115.17 million07/15/2025$0.94$0.91-2.33%$0.95$0.91401,131 shs$118.17 million07/14/2025$0.94$0.94-0.20%$0.97$0.91662,307 shs$120.98 million07/11/2025$0.89$0.94+5.70%$0.96$0.88969,883 shs$121.23 million07/10/2025$0.90$0.89-1.34%$0.92$0.87953,667 shs$114.69 million07/09/2025$0.85$0.90+6.23%$0.90$0.841.00 million shs$116.25 million Related Companies MBX Stock Price Chart ATYR Stock Price Chart CMPS Stock Price Chart KMDA Stock Price Chart UPXI Stock Price Chart RGNX Stock Price Chart CMPX Stock Price Chart PVLA Stock Price Chart ERAS Stock Price Chart TECX Stock Price Chart Receive ATOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Atossa Genetics and its competitors with MarketBeat's FREE daily newsletter. 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