Dyadic International (DYAI) Stock Chart & Stock Price History $0.96 -0.02 (-2.28%) Closing price 04:00 PM EasternExtended Trading$0.96 +0.00 (+0.11%) As of 05:48 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 InterestTrendsBuy This Stock Dyadic International Stock Price Performance The Dyadic International (DYAI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 24.65%, with a year-to-date return of -45.32%. In the past month, the stock has decreased 5.26%, reflecting recent market activity. As of the latest close, Dyadic International traded at $0.98 with a market cap of $35.44 million and volume of 111,358 shares. Five years ago, the stock traded at $7.51, representing a 87.26% decrease over that period. At the time, it had a market cap of $215.18 million and a volume of 141,296 shares. Receive DYAI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Dyadic International 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+3.86%1 Month Performance-5.26%3 Month Performance-1.35%Year-To-Date Performance-45.32%1 Year Performance-24.65%5 Year Performance-87.26% DYAI Stock Chart for Thursday, September, 4, 2025 DYAI Chart by TradingView Dyadic International 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 Capitalization09/04/2025$0.98$0.96-2.28%$0.97$0.9558,737 shs$34.63 million09/03/2025$0.95$0.98+2.89%$0.98$0.92111,358 shs$35.44 million09/02/2025$0.92$0.95+3.30%$0.98$0.9071,027 shs$34.44 million09/01/2025$0.92$0.92$0.95$0.9047,698 shs$33.34 million08/29/2025$0.91$0.92+1.53%$0.95$0.9047,698 shs$33.34 million08/28/2025$0.93$0.91-2.53%$0.93$0.9016,446 shs$32.84 million08/27/2025$0.90$0.93+2.91%$0.98$0.88186,440 shs$33.69 million08/26/2025$0.87$0.90+3.99%$0.95$0.86157,383 shs$32.74 million08/25/2025$0.85$0.87+2.35%$0.90$0.83147,179 shs$31.49 million08/22/2025$0.78$0.85+8.83%$0.89$0.80253,904 shs$30.76 million Get the Latest News and Ratings for DYAI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Dyadic International and its competitors with MarketBeat's FREE daily newsletter. 08/21/2025$0.81$0.78-3.58%$0.82$0.7731,626 shs$28.26 million08/20/2025$0.79$0.81+2.51%$0.85$0.76308,146 shs$29.31 million08/19/2025$0.80$0.79-0.62%$0.82$0.7823,284 shs$28.60 million08/18/2025$0.75$0.80+6.25%$0.81$0.75106,444 shs$28.77 million08/15/2025$0.80$0.75-6.46%$0.82$0.71179,577 shs$22.52 million08/14/2025$0.82$0.80-2.44%$0.87$0.76190,353 shs$24.07 million08/13/2025$0.85$0.82-3.53%$0.90$0.82113,337 shs$24.67 million08/12/2025$0.81$0.85+4.95%$0.87$0.8256,611 shs$25.58 million08/11/2025$0.94$0.81-13.56%$0.98$0.77350,308 shs$24.37 million08/08/2025$0.95$0.94-1.36%$0.97$0.9191,832 shs$28.20 million08/07/2025$0.99$0.95-3.58%$1.04$0.9473,944 shs$28.58 million08/06/2025$0.98$0.99+0.51%$1.03$0.9845,993 shs$29.65 million08/05/2025$1.01$0.98-2.95%$1.01$0.9741,332 shs$29.50 million08/04/2025$1.01$1.01+0.50%$1.04$1.0070,856 shs$30.39 million Related Companies Protara Therapeutics Stock Price Chart Corbus Pharmaceuticals Stock Price Chart Oncobiologics Stock Price Chart Coya Therapeutics Stock Price Chart IO Biotech Stock Price Chart Equillium Stock Price Chart Adagene Stock Price Chart Biomea Fusion Stock Price Chart Anebulo Pharmaceuticals Stock Price Chart MacroGenics Stock Price Chart Receive DYAI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Dyadic International and its competitors with MarketBeat's FREE daily newsletter. 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