ALX Oncology (ALXO) Stock Chart & Stock Price History $1.17 +0.14 (+13.59%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$1.16 0.00 (-0.43%) As of 08/22/2025 07:57 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 ALX Oncology Stock Price Performance The ALX Oncology (ALXO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 51.05%, with a year-to-date return of -29.94%. In the past month, the stock has increased 122.35%, reflecting recent market activity. As of the latest close, ALX Oncology traded at $1.17 with a market cap of $62.65 million and volume of 2.86 million shares. Five years ago, the stock traded at $43.97, representing a 97.34% decrease over that period. At the time, it had a market cap of $1.59 billion and a volume of 58,559 shares. Receive ALXO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ALX Oncology and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+40.63%1 Month Performance+122.35%3 Month Performance+152.32%Year-To-Date Performance-29.94%1 Year Performance-51.05%5 Year Performance-97.34% ALXO Stock Chart for Monday, August, 25, 2025 ALXO Chart by TradingView ALX Oncology 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 Capitalization08/22/2025$1.03$1.17+13.59%$1.19$1.032.86 million shs$62.65 million08/21/2025$0.83$1.03+23.80%$1.05$0.852.85 million shs$55.16 million08/20/2025$0.89$0.83-6.52%$0.93$0.801.09 million shs$44.55 million08/19/2025$0.97$0.89-8.33%$0.98$0.802.73 million shs$47.66 million08/18/2025$0.64$0.97+50.69%$1.04$0.6616.04 million shs$51.99 million08/15/2025$0.66$0.64-1.63%$0.67$0.62219,713 shs$34.50 million08/14/2025$0.66$0.66-0.85%$0.68$0.63190,310 shs$34.97 million08/13/2025$0.62$0.66+7.40%$0.69$0.62606,235 shs$35.28 million08/12/2025$0.61$0.62+0.10%$0.63$0.60221,693 shs$32.85 million08/11/2025$0.68$0.61-9.21%$0.67$0.61296,376 shs$32.81 million Get the Latest News and Ratings for ALXO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ALX Oncology and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$0.70$0.68-3.97%$0.70$0.65325,703 shs$36.14 million08/07/2025$0.70$0.70+0.54%$0.72$0.66595,653 shs$37.63 million08/06/2025$0.66$0.70+6.04%$0.72$0.66695,591 shs$37.43 million08/05/2025$0.59$0.66+12.68%$0.66$0.56839,635 shs$35.30 million08/04/2025$0.52$0.59+13.24%$0.59$0.51310,088 shs$31.33 million08/01/2025$0.57$0.52-8.70%$0.55$0.51415,913 shs$27.66 million07/31/2025$0.60$0.57-4.94%$0.59$0.56179,413 shs$30.30 million07/30/2025$0.58$0.60+2.93%$0.62$0.57566,157 shs$31.88 million07/29/2025$0.63$0.58-7.35%$0.63$0.561.24 million shs$30.97 million07/28/2025$0.53$0.63+18.97%$0.64$0.531.97 million shs$33.43 million07/25/2025$0.54$0.53-2.56%$0.54$0.51215,862 shs$28.10 million07/24/2025$0.51$0.54+6.68%$0.54$0.51643,658 shs$28.84 million Related Companies Cellectis Stock Chart BioHarvest Sciences Stock Chart Citius Oncology Stock Chart Nkarta Stock Chart Kyverna Therapeutics Stock Chart Black Diamond Therapeutics Stock Chart FitLife Brands Stock Chart Compugen Stock Chart Protalix BioTherapeutics Stock Chart Seres Therapeutics Stock Chart Receive ALXO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ALX Oncology and its competitors with MarketBeat's FREE daily newsletter. 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