Universal Security Instruments (UUU) Stock Chart & Stock Price History $6.72 +0.17 (+2.60%) Closing price 04:00 PM EasternExtended Trading$6.98 +0.26 (+3.79%) As of 04:57 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 AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Universal Security Instruments Stock Price Performance The Universal Security Instruments (UUU) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 183.54%. In the past month, the stock has increased 108.70%, reflecting recent market activity. As of the latest close, Universal Security Instruments traded at $6.55 with a market cap of $15.15 million and volume of 608,154 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+15.46%1 Month Performance+108.70%3 Month Performance+119.25%Year-To-Date Performance+183.54% UUU Stock Chart for Friday, September, 19, 2025 UUU Chart by TradingView Universal Security Instruments 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 Capitalization09/18/2025$6.26$6.55+4.63%$6.88$5.55608,154 shs$15.15 million09/17/2025$6.54$6.26-4.28%$6.65$6.20219,654 shs$14.48 million09/16/2025$6.35$6.54+2.99%$6.82$6.31183,584 shs$15.13 million09/15/2025$5.82$6.35+9.11%$6.70$5.96376,705 shs$14.69 million09/12/2025$5.49$5.82+6.01%$5.94$5.43147,551 shs$13.46 million09/11/2025$5.08$5.49+8.07%$5.79$5.16230,344 shs$12.70 million09/10/2025$5.13$5.08-0.97%$5.34$4.78262,456 shs$11.75 million09/09/2025$6.70$5.13-23.43%$6.06$5.06727,956 shs$11.87 million09/08/2025$8.02$6.70-16.46%$7.95$6.63691,200 shs$15.50 million09/05/2025$7.29$8.02+10.01%$8.27$6.71694,330 shs$18.55 million Get the Latest News and Ratings for UUU and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Universal Security Instruments and its competitors with MarketBeat's FREE daily newsletter. 09/04/2025$6.45$7.29+13.02%$7.77$5.581.74 million shs$16.86 million09/03/2025$5.78$6.45+11.59%$6.65$5.832.95 million shs$14.92 million09/02/2025$3.30$5.78+75.15%$7.10$5.1165.01 million shs$13.37 million09/01/2025$3.30$3.30$3.73$3.1391,229 shs$7.63 million08/29/2025$3.45$3.30-4.35%$3.73$3.1391,229 shs$7.63 million08/28/2025$3.40$3.45+1.47%$3.45$3.3627,075 shs$7.98 million08/27/2025$3.31$3.40+2.72%$3.45$3.2725,495 shs$7.86 million08/26/2025$3.28$3.31+0.91%$3.57$3.2621,288 shs$7.66 million08/25/2025$3.52$3.28-6.82%$3.55$3.0349,590 shs$7.59 million08/22/2025$3.27$3.52+7.65%$3.61$3.1168,914 shs$8.14 million08/21/2025$2.95$3.27+10.85%$3.33$2.8668,339 shs$7.56 million08/20/2025$3.22$2.95-8.39%$3.35$2.9048,872 shs$6.82 million08/19/2025$3.47$3.22-7.20%$3.68$2.86192,161 shs$7.45 million08/18/2025$3.42$3.47+1.61%$3.58$3.4037,272 shs$8.03 million Related Companies NHTC Stock Price Chart RAVE Stock Price Chart HWH Stock Price Chart LTCH Stock Price Chart DTCK Stock Price Chart COSM Stock Price Chart BANL Stock Price Chart SCNX Stock Price Chart HYFM Stock Price Chart MWYN Stock Price Chart Receive UUU Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Universal Security Instruments and its competitors with MarketBeat's FREE daily newsletter. 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