XOMA (XOMA) Stock Chart & Stock Price History $25.11 -0.01 (-0.04%) Closing price 05/22/2025 04:00 PM EasternExtended Trading$25.10 0.00 (-0.02%) As of 05/22/2025 04:04 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 TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock XOMA Stock Price Performance The XOMA (XOMA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 0.12%, with a year-to-date return of -4.45%. In the past month, the stock has increased 7.58%, reflecting recent market activity. As of the latest close, XOMA traded at $25.11 with a market cap of $300.49 million and volume of 17,874 shares. Five years ago, the stock traded at $21.21, representing a 18.39% increase over that period. At the time, it had a market cap of $233.73 million and a volume of 28,100 shares. Receive XOMA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for XOMA and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-6.97%1 Month Performance+7.58%3 Month Performance+6.76%Year-To-Date Performance-4.45%1 Year Performance+0.12%5 Year Performance+18.39% XOMA Stock Chart for Friday, May, 23, 2025 XOMA Chart by TradingView XOMA 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 Capitalization05/22/2025$25.12$25.11-0.04%$25.20$24.5017,874 shs$300.49 million05/21/2025$26.60$25.12-5.56%$26.94$24.9351,390 shs$300.61 million05/20/2025$27.48$26.60-3.20%$26.87$24.61112,905 shs$317.95 million05/19/2025$26.99$27.48+1.82%$28.17$26.9028,034 shs$328.47 million05/16/2025$26.90$26.99+0.33%$27.84$26.79422,110 shs$322.61 million05/15/2025$26.74$26.90+0.60%$27.00$25.6016,114 shs$321.54 million05/14/2025$27.49$26.74-2.73%$27.16$24.1322,271 shs$319.62 million05/13/2025$24.79$27.49+10.89%$27.50$25.8335,367 shs$328.59 million05/12/2025$24.19$24.79+2.48%$25.34$24.4816,280 shs$296.32 million05/09/2025$24.44$24.19-1.02%$25.00$24.139,381 shs$289.14 million Get the Latest News and Ratings for XOMA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for XOMA and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$24.48$24.44-0.16%$25.17$23.8418,302 shs$292.13 million05/07/2025$23.04$24.48+6.25%$24.60$23.0135,549 shs$292.61 million05/06/2025$23.96$23.04-3.84%$23.72$22.9118,006 shs$275.40 million05/05/2025$24.32$23.96-1.48%$24.93$23.4914,793 shs$286.39 million05/02/2025$23.44$24.32+3.75%$24.33$23.2613,986 shs$290.70 million05/01/2025$24.04$23.44-2.50%$23.91$22.7931,698 shs$280.18 million04/30/2025$24.38$24.04-1.39%$25.10$23.9234,173 shs$287.35 million04/29/2025$24.61$24.38-0.93%$24.96$23.9915,425 shs$291.41 million04/28/2025$24.14$24.61+1.95%$24.80$23.3122,698 shs$294.16 million04/25/2025$24.23$24.14-0.37%$24.42$23.5015,814 shs$288.55 million04/24/2025$23.34$24.23+3.81%$24.40$23.4317,269 shs$289.62 million04/23/2025$23.15$23.34+0.82%$24.18$23.0218,619 shs$278.98 million04/22/2025$22.09$23.15+4.80%$23.26$21.9815,962 shs$276.71 million Related Companies Dynavax Technologies Stock Price Chart Innoviva Stock Price Chart Novavax Stock Price Chart OPKO Health Stock Price Chart Geron Stock Price Chart Regulus Therapeutics Stock Price Chart Zenas Biopharma Stock Price Chart Myriad Genetics Stock Price Chart Verastem Stock Price Chart Rigel Pharmaceuticals Stock Price Chart Receive XOMA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for XOMA and its competitors with MarketBeat's FREE daily newsletter. 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