XBiotech (XBIT) Stock Chart & Stock Price History $3.20 -0.02 (-0.62%) Closing price 04:00 PM EasternExtended Trading$3.20 -0.01 (-0.16%) As of 04:10 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 AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock XBiotech Stock Price Performance The XBiotech (XBIT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 51.29%, with a year-to-date return of -18.99%. In the past month, the stock has increased 8.47%, reflecting recent market activity. As of the latest close, XBiotech traded at $3.22 with a market cap of $98.18 million and volume of 30,417 shares. Five years ago, the stock traded at $18.36, representing a 82.57% decrease over that period. At the time, it had a market cap of $532.26 million and a volume of 164,605 shares. Receive XBIT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for XBiotech and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.59%1 Month Performance+8.47%3 Month Performance+11.50%Year-To-Date Performance-18.99%1 Year Performance-51.29%5 Year Performance-82.57% XBIT Stock Chart for Thursday, August, 21, 2025 XBIT Chart by TradingView XBiotech 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$3.21$3.22+0.31%$3.22$3.1530,417 shs$98.18 million08/19/2025$3.20$3.21+0.31%$3.27$3.1560,445 shs$97.87 million08/18/2025$3.15$3.20+1.59%$3.21$3.1328,194 shs$97.57 million08/15/2025$3.24$3.15-2.78%$3.31$3.0738,158 shs$96.04 million08/14/2025$3.14$3.24+3.18%$3.33$3.0445,248 shs$98.79 million08/13/2025$2.97$3.14+5.72%$3.22$2.9466,637 shs$95.73 million08/12/2025$2.95$2.97+0.68%$3.00$2.9021,182 shs$90.56 million08/11/2025$2.92$2.95+1.03%$3.04$2.9049,980 shs$89.95 million08/08/2025$2.92$2.92$2.93$2.8638,447 shs$89.03 million08/07/2025$2.90$2.92+0.69%$2.93$2.8253,122 shs$89.03 million Get the Latest News and Ratings for XBIT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for XBiotech and its competitors with MarketBeat's FREE daily newsletter. 08/06/2025$2.90$2.90$2.92$2.8220,366 shs$88.42 million08/05/2025$2.85$2.90+1.75%$2.93$2.8145,719 shs$88.42 million08/04/2025$2.85$2.85$2.87$2.8016,155 shs$86.90 million08/01/2025$2.90$2.85-1.72%$2.90$2.8234,847 shs$86.90 million07/31/2025$2.90$2.90$2.92$2.8625,701 shs$88.42 million07/30/2025$2.86$2.90+1.40%$2.91$2.8540,915 shs$88.42 million07/29/2025$2.82$2.86+1.42%$2.87$2.7935,851 shs$87.20 million07/28/2025$2.87$2.82-1.74%$2.88$2.8131,487 shs$85.98 million07/25/2025$2.84$2.87+1.06%$2.96$2.8527,454 shs$87.50 million07/24/2025$3.10$2.84-8.39%$3.05$2.8459,627 shs$86.59 million07/23/2025$3.08$3.10+0.65%$3.18$3.0167,482 shs$94.52 million07/22/2025$2.95$3.08+4.41%$3.11$2.8044,965 shs$93.90 million07/21/2025$2.98$2.95-1.01%$3.03$2.9430,532 shs$89.95 million Related Companies ATXS Stock Chart NBTX Stock Chart FULC Stock Chart IVA Stock Chart TNXP Stock Chart AURA Stock Chart ARCT Stock Chart CRVS Stock Chart ABEO Stock Chart OLMA Stock Chart Receive XBIT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for XBiotech and its competitors with MarketBeat's FREE daily newsletter. 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