Xenetic Biosciences (XBIO) Stock Chart & Stock Price History $2.89 +0.07 (+2.34%) Closing price 08/22/2025 03:19 PM EasternExtended Trading$2.91 +0.02 (+0.83%) As of 08/22/2025 06:55 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 ForecastsChartCompetitorsEarningsOwnershipSEC FilingsShort InterestTrendsBuy This Stock Xenetic Biosciences Stock Price Performance The Xenetic Biosciences (XBIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 32.88%, with a year-to-date return of -27.67%. In the past month, the stock has decreased 20.71%, reflecting recent market activity. As of the latest close, Xenetic Biosciences traded at $2.89 with a market cap of $4.45 million and volume of 20,458 shares. Five years ago, the stock traded at a split-adjusted price of $11.10, representing a 74.00% decrease over that period. At the time, it had a market cap of $7.18 million and a volume of 21,632 shares. Receive XBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xenetic Biosciences and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+3.63%1 Month Performance-20.71%3 Month Performance-6.30%Year-To-Date Performance-27.67%1 Year Performance-32.88%5 Year Performance-74.00% XBIO Stock Chart for Sunday, August, 24, 2025 XBIO Chart by TradingView Xenetic Biosciences 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$2.81$2.89+2.89%$3.15$2.7220,458 shs$4.45 million08/21/2025$2.82$2.81-0.39%$2.86$2.784,044 shs$4.32 million08/20/2025$2.79$2.82+1.11%$2.87$2.763,527 shs$4.34 million08/19/2025$2.91$2.79-4.23%$2.98$2.7210,834 shs$4.29 million08/18/2025$2.86$2.91+1.68%$2.99$2.865,864 shs$4.48 million08/15/2025$2.92$2.86-2.05%$2.98$2.862,879 shs$4.40 million08/14/2025$2.99$2.92-2.34%$3.00$2.819,209 shs$4.50 million08/13/2025$2.78$2.99+7.75%$2.99$2.7126,067 shs$4.61 million08/12/2025$2.74$2.78+1.28%$2.79$2.638,076 shs$4.27 million08/11/2025$2.77$2.74-1.08%$2.86$2.6618,136 shs$4.22 million Get the Latest News and Ratings for XBIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Xenetic Biosciences and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$2.97$2.77-6.73%$2.90$2.779,992 shs$4.27 million08/07/2025$2.91$2.97+2.06%$3.04$2.896,394 shs$4.58 million08/06/2025$3.15$2.91-7.65%$3.15$2.8728,611 shs$4.48 million08/05/2025$3.20$3.15-1.53%$3.26$3.0311,123 shs$4.85 million08/04/2025$3.20$3.20-0.03%$3.20$3.0119,339 shs$4.93 million08/01/2025$3.24$3.20-1.20%$3.43$3.0521,332 shs$4.93 million07/31/2025$3.27$3.24-0.92%$3.35$3.248,872 shs$5.00 million07/30/2025$3.55$3.27-7.89%$3.66$3.11424,006 shs$5.04 million07/29/2025$3.63$3.55-2.07%$3.67$3.5010,159 shs$5.47 million07/28/2025$3.61$3.63+0.55%$3.64$3.607,286 shs$5.59 million07/25/2025$3.64$3.61-0.96%$3.69$3.4988,579 shs$5.56 million07/24/2025$3.63$3.64+0.28%$3.72$3.5675,475 shs$5.61 million07/23/2025$3.57$3.63+1.68%$3.70$3.5767,773 shs$5.59 million Related Companies LSB Stock Chart XFOR Stock Chart PULM Stock Chart HOTH Stock Chart LEXX Stock Chart ADAP Stock Chart SYBX Stock Chart EDSA Stock Chart LPCN Stock Chart BLRX Stock Chart Receive XBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xenetic Biosciences and its competitors with MarketBeat's FREE daily newsletter. 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