BIO-key International (BKYI) Stock Chart & Stock Price History $0.82 -0.03 (-3.65%) Closing price 05/22/2025 04:00 PM EasternExtended Trading$0.82 +0.01 (+0.73%) As of 05/22/2025 07:43 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock BIO-key International Stock Price Performance The BIO-key International (BKYI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 52.38%, with a year-to-date return of -52.11%. In the past month, the stock has increased 13.91%, reflecting recent market activity. As of the latest close, BIO-key International traded at $0.82 with a market cap of $4.76 million and volume of 152,385 shares. Five years ago, the stock traded at a split-adjusted price of $13.08, representing a 93.74% decrease over that period. At the time, it had a market cap of $10.45 million and a volume of 28,633 shares. Receive BKYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BIO-key International and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-1.68%1 Month Performance+13.91%3 Month Performance-20.49%Year-To-Date Performance-52.11%1 Year Performance-52.38%5 Year Performance-93.74% BKYI Stock Chart for Friday, May, 23, 2025 BKYI Chart by TradingView BIO-key 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 Capitalization05/22/2025$0.85$0.82-3.65%$0.87$0.78152,385 shs$4.76 million05/21/2025$0.85$0.85$0.95$0.83287,622 shs$4.94 million05/20/2025$0.84$0.85+1.31%$0.90$0.82102,907 shs$4.94 million05/19/2025$0.83$0.84+0.72%$0.88$0.79867,002 shs$4.88 million05/16/2025$0.85$0.83-1.88%$0.88$0.8368,959 shs$4.84 million05/15/2025$0.83$0.85+2.41%$0.86$0.8062,412 shs$4.94 million05/14/2025$0.81$0.83+2.35%$0.87$0.8074,010 shs$4.82 million05/13/2025$0.80$0.81+1.25%$0.83$0.80107,750 shs$4.71 million05/12/2025$0.79$0.80+1.27%$0.82$0.75106,550 shs$4.65 million05/09/2025$0.76$0.79+3.67%$0.79$0.7586,417 shs$4.59 million Get the Latest News and Ratings for BKYI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BIO-key International and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$0.76$0.76+0.14%$0.78$0.7472,304 shs$4.43 million05/07/2025$0.80$0.76-4.89%$0.80$0.7587,010 shs$4.42 million05/06/2025$0.89$0.80-10.01%$0.85$0.76256,721 shs$4.65 million05/05/2025$0.83$0.89+7.43%$0.96$0.77612,690 shs$5.17 million05/02/2025$0.79$0.83+4.61%$0.83$0.7565,233 shs$2.59 million05/01/2025$0.80$0.79-1.67%$0.83$0.7651,293 shs$2.47 million04/30/2025$0.79$0.80+2.12%$0.84$0.74123,725 shs$2.52 million04/29/2025$0.74$0.79+6.45%$0.85$0.7298,398 shs$2.46 million04/28/2025$0.79$0.74-6.85%$0.78$0.72100,643 shs$2.31 million04/25/2025$0.75$0.79+6.06%$0.84$0.751.37 million shs$2.48 million04/24/2025$0.72$0.75+4.17%$0.75$0.72739,926 shs$2.34 million04/23/2025$0.69$0.72+4.55%$0.74$0.6775,229 shs$2.25 million04/22/2025$0.69$0.69+0.31%$0.73$0.6798,663 shs$2.15 million Related Companies Hitek Global Stock Chart MultiMetaVerse Stock Chart Smith Micro Software Stock Chart ARB IOT Group Stock Chart Bridgeline Digital Stock Chart Motorsport Games Stock Chart X3 Stock Chart GigaMedia Stock Chart Pintec Technology Stock Chart Cycurion Stock Chart Receive BKYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BIO-key International and its competitors with MarketBeat's FREE daily newsletter. 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