BIO-key International (BKYI) Stock Chart & Stock Price History $0.79 -0.01 (-1.67%) Closing price 04:00 PM EasternExtended Trading$0.79 +0.00 (+0.38%) As of 06:26 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 5 Day Performance-0.55%1 Month Performance+3.89%3 Month Performance-41.04%6 Month Performance-36.29%Year-To-Date Performance-53.80%1 Year Performance-53.53% 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 BKYI Stock Chart for Thursday, May, 1, 2025 BKYI Chart by TradingView BIO-key International Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/30/2025$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 million04/21/2025$0.72$0.69-4.11%$0.75$0.6920,376 shs$2.14 million04/18/2025$0.72$0.72$0.72$0.65275,205 shs$2.24 million04/17/2025$0.72$0.72-0.04%$0.72$0.65275,205 shs$2.24 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. 04/16/2025$0.72$0.72-0.76%$0.73$0.6917,640 shs$2.24 million04/15/2025$0.73$0.72-1.12%$0.84$0.7071,205 shs$2.25 million04/14/2025$0.73$0.73+0.28%$0.77$0.6866,557 shs$2.28 million04/11/2025$0.75$0.73-3.47%$0.79$0.66220,428 shs$2.27 million04/10/2025$0.70$0.75+7.74%$0.84$0.70263,296 shs$2.36 million04/09/2025$0.64$0.70+9.22%$0.71$0.62170,462 shs$2.19 million04/09/2025$0.64$0.70+9.22%$0.71$0.62170,462 shs$2.19 million04/08/2025$0.66$0.64-2.99%$0.72$0.63106,516 shs$2.00 million04/08/2025$0.66$0.64-2.99%$0.72$0.63106,516 shs$2.00 million04/07/2025$0.73$0.66-9.49%$0.78$0.63158,009 shs$2.06 million04/04/2025$0.72$0.73+1.24%$0.76$0.6783,320 shs$2.28 million04/03/2025$0.75$0.72-3.99%$0.75$0.7154,827 shs$2.25 million04/02/2025$0.76$0.75-1.38%$0.79$0.7483,167 shs$2.35 million04/01/2025$0.79$0.76-3.62%$0.81$0.76205,594 shs$2.38 million03/31/2025$0.81$0.79-3.05%$0.81$0.75323,710 shs$2.47 million Related Companies AppTech Payments Stock Chart Gaxos.ai Stock Chart VerifyMe Stock Chart Asset Entities Stock Chart Foresight Autonomous Stock Chart Locafy Stock Chart U-BX Technology Stock Chart Abits Group Stock Chart Iveda Solutions Stock Chart Healthcare Triangle 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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