OS Therapies (OSTX) Stock Chart & Stock Price History $1.56 -0.14 (-8.24%) Closing price 07/14/2025 04:00 PM EasternExtended Trading$1.60 +0.03 (+2.24%) As of 08:06 AM 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 FilingsTrendsBuy This Stock OS Therapies Stock Price Performance The OS Therapies (OSTX) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock decreased 63.55%. In the past month, the stock has decreased 14.29%, reflecting recent market activity. As of the latest close, OS Therapies traded at $1.56 with a market cap of $43.83 million and volume of 721,608 shares. 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Email Address 5 Day Performance-6.59%1 Month Performance-14.29%3 Month Performance+8.33%Year-To-Date Performance-63.55% OSTX Stock Chart for Tuesday, July, 15, 2025 OSTX Chart by TradingView OS Therapies 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 Capitalization07/14/2025$1.70$1.56-8.24%$1.70$1.53721,608 shs$43.83 million07/11/2025$1.67$1.70+1.80%$1.70$1.64344,129 shs$47.77 million07/10/2025$1.66$1.67+0.60%$1.71$1.63320,855 shs$46.92 million07/09/2025$1.62$1.66+2.47%$1.73$1.62419,114 shs$46.64 million07/08/2025$1.73$1.62-6.36%$1.75$1.55492,116 shs$45.52 million07/07/2025$1.87$1.73-7.49%$1.84$1.67710,121 shs$48.61 million07/04/2025$1.87$1.87$2.04$1.838.01 million shs$52.54 million07/03/2025$1.91$1.87-2.09%$2.04$1.838.01 million shs$52.54 million07/02/2025$1.93$1.91-1.04%$1.95$1.87253,188 shs$53.67 million07/01/2025$1.88$1.93+2.66%$1.95$1.87162,417 shs$54.23 million Get the Latest News and Ratings for OSTX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OS Therapies and its competitors with MarketBeat's FREE daily newsletter. 06/30/2025$1.84$1.88+2.17%$2.03$1.85639,422 shs$52.82 million06/27/2025$1.81$1.84+1.66%$1.92$1.81254,659 shs$51.70 million06/26/2025$1.76$1.81+2.84%$1.90$1.76364,314 shs$50.86 million06/25/2025$1.72$1.76+2.33%$1.88$1.70160,063 shs$49.45 million06/24/2025$1.70$1.72+1.18%$1.94$1.721.12 million shs$48.33 million06/23/2025$1.78$1.70-4.49%$1.84$1.70141,619 shs$47.77 million06/20/2025$1.82$1.78-2.20%$1.88$1.75182,179 shs$50.01 million06/19/2025$1.82$1.82$1.90$1.80145,756 shs$51.14 million06/18/2025$1.79$1.82+1.68%$1.90$1.80145,756 shs$51.14 million06/17/2025$1.90$1.79-5.79%$1.93$1.79223,644 shs$50.30 million06/16/2025$1.82$1.90+4.40%$1.91$1.81221,478 shs$53.39 million Related Companies Bright Minds Biosciences Stock Chart Y-mAbs Therapeutics Stock Chart CytomX Therapeutics Stock Chart Neoleukin Therapeutics Stock Chart Eledon Pharmaceuticals Stock Chart Organigram Global Stock Chart GENFIT Stock Chart 4D Molecular Therapeutics Stock Chart Cybin Stock Chart Liminatus Pharma Stock Chart Receive OSTX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OS Therapies and its competitors with MarketBeat's FREE daily newsletter. 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