BeyondSpring (BYSI) Stock Chart & Stock Price History $1.72 -0.08 (-4.44%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$1.71 -0.01 (-0.58%) As of 08/29/2025 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 AnalysisChartCompetitorsEarningsFDA EventsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock BeyondSpring Stock Price Performance The BeyondSpring (BYSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 15.69%, with a year-to-date return of 5.52%. In the past month, the stock has decreased 16.10%, reflecting recent market activity. As of the latest close, BeyondSpring traded at $1.72 with a market cap of $69.37 million and volume of 9,879 shares. Five years ago, the stock traded at $12.43, representing a 86.16% decrease over that period. At the time, it had a market cap of $367.02 million and a volume of 281,400 shares. Receive BYSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BeyondSpring and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance-2.82%1 Month Performance-16.10%3 Month Performance-0.86%Year-To-Date Performance+5.52%1 Year Performance-15.69%5 Year Performance-86.16% BYSI Stock Chart for Sunday, August, 31, 2025 BYSI Chart by TradingView BeyondSpring 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$1.80$1.72-4.44%$1.84$1.729,879 shs$69.37 million08/28/2025$1.82$1.80-1.10%$1.84$1.7711,837 shs$72.60 million08/27/2025$1.77$1.82+2.82%$1.83$1.7521,596 shs$73.40 million08/26/2025$1.82$1.77-2.75%$1.84$1.7511,577 shs$71.38 million08/25/2025$1.76$1.82+3.41%$1.87$1.743,767 shs$73.40 million08/22/2025$1.76$1.76$2.02$1.7426,529 shs$70.98 million08/21/2025$1.72$1.76+2.33%$1.91$1.7242,162 shs$70.98 million08/20/2025$1.75$1.72-1.71%$1.84$1.7240,070 shs$69.37 million08/19/2025$1.85$1.75-5.41%$1.87$1.7551,279 shs$70.58 million08/18/2025$2.02$1.85-8.42%$2.05$1.8591,922 shs$74.61 million Get the Latest News and Ratings for BYSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BeyondSpring and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$2.01$2.02+0.50%$2.05$2.0035,065 shs$81.45 million08/14/2025$2.00$2.01+0.50%$2.01$2.0012,349 shs$81.04 million08/13/2025$2.01$2.00-0.50%$2.14$1.9953,850 shs$80.64 million08/12/2025$2.05$2.01-1.95%$2.06$1.9610,375 shs$81.04 million08/11/2025$2.00$2.05+2.50%$2.08$1.9918,116 shs$82.66 million08/08/2025$2.04$2.00-1.96%$2.11$1.9223,009 shs$80.64 million08/07/2025$2.05$2.04-0.49%$2.13$1.9715,668 shs$82.25 million08/06/2025$2.05$2.05$2.17$2.0323,292 shs$82.66 million08/05/2025$2.16$2.05-5.09%$2.16$2.0313,538 shs$82.66 million08/04/2025$2.07$2.16+4.35%$2.25$2.0520,002 shs$87.08 million08/01/2025$2.05$2.07+0.98%$2.10$1.9938,872 shs$83.46 million07/31/2025$2.03$2.05+0.99%$2.10$1.9910,654 shs$82.65 million07/30/2025$2.01$2.03+1.00%$2.05$1.9519,730 shs$81.85 million Related Companies GLUE Stock Chart AVIR Stock Chart NGNE Stock Chart NMRA Stock Chart LFCR Stock Chart RNAC Stock Chart MREO Stock Chart CTNM Stock Chart TVRD Stock Chart GALT Stock Chart Receive BYSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BeyondSpring and its competitors with MarketBeat's FREE daily newsletter. 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