Aytu BioPharma (AYTU) Stock Chart & Stock Price History $2.18 +0.03 (+1.40%) Closing price 04:00 PM EasternExtended Trading$2.16 -0.02 (-0.69%) As of 05:41 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Aytu BioPharma Stock Price Performance The Aytu BioPharma (AYTU) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 18.96%, with a year-to-date return of 28.24%. In the past month, the stock has decreased 8.02%, reflecting recent market activity. As of the latest close, Aytu BioPharma traded at $2.15 with a market cap of $19.31 million and volume of 98,624 shares. Five years ago, the stock traded at $1.28, representing a 70.31% increase over that period. At the time, it had a market cap of $156.80 million and a volume of 2.38 million shares. Receive AYTU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Aytu BioPharma and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-1.36%1 Month Performance-8.02%3 Month Performance+7.92%Year-To-Date Performance+28.24%1 Year Performance-18.96%5 Year Performance+70.31% AYTU Stock Chart for Thursday, August, 21, 2025 AYTU Chart by TradingView Aytu BioPharma 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 Capitalization08/20/2025$2.20$2.15-2.27%$2.20$2.1198,624 shs$19.31 million08/19/2025$2.20$2.20$2.25$2.1635,370 shs$19.75 million08/18/2025$2.21$2.20-0.45%$2.28$2.16127,889 shs$19.76 million08/15/2025$2.19$2.21+0.91%$2.24$2.1865,143 shs$19.85 million08/14/2025$2.29$2.19-4.37%$2.23$2.15120,979 shs$19.67 million08/13/2025$2.25$2.29+1.78%$2.34$2.25103,324 shs$20.56 million08/12/2025$2.24$2.25+0.45%$2.35$2.2169,633 shs$20.21 million08/11/2025$2.37$2.24-5.49%$2.32$2.20150,378 shs$20.12 million08/08/2025$2.37$2.37$2.42$2.3549,738 shs$21.28 million08/07/2025$2.43$2.37-2.47%$2.44$2.3686,871 shs$21.28 million Get the Latest News and Ratings for AYTU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aytu BioPharma and its competitors with MarketBeat's FREE daily newsletter. 08/06/2025$2.48$2.43-2.02%$2.51$2.30125,224 shs$21.82 million08/05/2025$2.65$2.48-6.42%$2.67$2.47146,519 shs$22.27 million08/04/2025$2.40$2.65+10.42%$2.82$2.42367,625 shs$23.80 million08/01/2025$2.44$2.40-1.64%$2.42$2.3286,793 shs$21.55 million07/31/2025$2.46$2.44-0.81%$2.46$2.3692,599 shs$21.90 million07/30/2025$2.54$2.46-3.15%$2.60$2.3886,062 shs$22.09 million07/29/2025$2.63$2.54-3.42%$2.64$2.44161,298 shs$22.81 million07/28/2025$2.63$2.63$2.70$2.63110,467 shs$23.61 million07/25/2025$2.65$2.63-0.75%$2.70$2.55121,073 shs$23.61 million07/24/2025$2.63$2.65+0.76%$2.69$2.59127,010 shs$23.80 million07/23/2025$2.56$2.63+2.73%$2.72$2.53296,098 shs$23.62 million07/22/2025$2.37$2.56+8.02%$2.58$2.35412,533 shs$22.98 million07/21/2025$2.37$2.37$2.40$2.3230,621 shs$21.28 million Related Companies Quantum Biopharma Stock Price Chart ESSA Pharma Stock Price Chart Vaxart Stock Price Chart Oncolytics Biotech Stock Price Chart Alto Neuroscience Stock Price Chart Entera Bio Stock Price Chart Elutia Stock Price Chart Whitehawk Therapeutics Stock Price Chart Acumen Pharmaceuticals Stock Price Chart eXoZymes Stock Price Chart Receive AYTU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Aytu BioPharma and its competitors with MarketBeat's FREE daily newsletter. 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