OmniAb (OABIW) Stock Chart & Stock Price History $0.17 -0.03 (-16.34%) As of 09:30 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartCompetitorsFinancialsSEC FilingsTrendsBuy This Stock OmniAb Stock Price Performance The OmniAb (OABIW) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 60.67%, with a year-to-date return of -49.12%. In the past month, the stock has increased 2.98%, reflecting recent market activity. As of the latest close, OmniAb traded at $0.21 with a market cap of and volume of 0 shares. Receive OABIW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OmniAb and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance-0.57%1 Month Performance+2.98%3 Month Performance-13.50%Year-To-Date Performance-49.12%1 Year Performance-60.67% OABIW Stock Chart for Tuesday, September, 2, 2025 OABIW Chart by TradingView OmniAb 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 Capitalization08/29/2025$0.17$0.17$0.21$0.21200 shs$0.0008/28/2025$0.17$0.17$0.21$0.21200 shs$0.0008/27/2025$0.21$0.17-15.29%$0.21$0.21200 shs$0.0008/26/2025$0.18$0.21+15.39%$0.21$0.16420 shs$0.0008/25/2025$0.21$0.18-16.43%$0.22$0.126,103 shs$0.0008/22/2025$0.22$0.21-3.62%$0.22$0.162,730 shs$0.0008/21/2025$0.27$0.22-19.34%$0.22$0.162,730 shs$0.0008/20/2025$0.27$0.27$0.27$0.24300 shs$0.0008/19/2025$0.27$0.27+2.43%$0.27$0.24300 shs$0.0008/18/2025$0.27$0.27$0.27$0.24300 shs$0.00 Get the Latest News and Ratings for OABIW and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OmniAb and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$0.27$0.27-0.56%$0.27$0.24300 shs$0.0008/14/2025$0.25$0.27+9.35%$0.27$0.27187 shs$0.0008/13/2025$0.22$0.25+13.36%$0.21$0.20407 shs$0.0008/12/2025$0.19$0.22+14.21%$0.28$0.191,056 shs$0.0008/11/2025$0.26$0.19-26.64%$0.25$0.1831,521 shs$0.0008/08/2025$0.18$0.26+43.89%$0.26$0.181,751 shs$0.0008/07/2025$0.18$0.18$0.28$0.179,050 shs$0.0008/06/2025$0.17$0.18+7.14%$0.29$0.1714,017 shs$0.0008/05/2025$0.12$0.17+40.00%$0.29$0.261,200 shs$0.0008/04/2025$0.17$0.12-28.57%$0.29$0.261,200 shs$0.0008/01/2025$0.26$0.17-35.63%$0.29$0.261,253 shs$0.00 Related Companies 180 Life Sciences Stock Chart 60 Degrees Pharmaceuticals Stock Chart Alpha Tau Medical Stock Chart Apollomics Stock Chart BriaCell Therapeutics Stock Chart Cardio Diagnostics Stock Chart Celularity Stock Chart CERo Therapeutics Stock Chart Cingulate Stock Chart Clene Stock Chart Receive OABIW Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OmniAb and its competitors with MarketBeat's FREE daily newsletter. 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