Ostin Technology Group (OST) Stock Chart & Stock Price History $1.54 +0.09 (+5.82%) Closing price 03:58 PM EasternExtended Trading$1.49 -0.05 (-3.56%) As of 04:05 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 AnalysisChartCompetitorsHeadlinesSEC FilingsShort InterestTrendsBuy This Stock Ostin Technology Group Stock Price Performance The Ostin Technology Group (OST) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 97.73%, with a year-to-date return of -97.69%. In the past month, the stock has decreased 57.82%, reflecting recent market activity. As of the latest close, Ostin Technology Group traded at $1.46 with a market cap of $7.74 million and volume of 276,060 shares. 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Email Address 5 Day Performance-20.77%1 Month Performance-57.82%3 Month Performance-98.51%Year-To-Date Performance-97.69%1 Year Performance-97.73% OST Stock Chart for Friday, August, 8, 2025 OST Chart by TradingView Ostin Technology Group 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 Capitalization08/07/2025$1.77$1.46-17.51%$1.77$1.35276,060 shs$7.74 million08/06/2025$2.14$1.77-17.29%$2.07$1.70245,517 shs$234.40 million08/05/2025$2.00$2.14+7.00%$2.15$1.57497,848 shs$283.40 million08/04/2025$1.95$2.00+2.56%$2.01$1.75186,517 shs$10.59 million08/01/2025$2.12$1.95-8.13%$2.02$1.78196,970 shs$10.33 million07/31/2025$1.96$2.12+8.29%$2.25$2.03527,506 shs$11.24 million07/30/2025$2.21$1.96-11.31%$2.20$1.93452,065 shs$10.38 million07/29/2025$2.59$2.21-14.59%$2.56$2.05493,580 shs$11.71 million07/28/2025$3.01$2.59-13.89%$2.80$2.50526,348 shs$13.71 million07/25/2025$3.12$3.01-3.69%$3.09$2.85206,664 shs$15.92 million Get the Latest News and Ratings for OST and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Ostin Technology Group and its competitors with MarketBeat's FREE daily newsletter. 07/24/2025$2.97$3.12+4.96%$3.20$2.94606,739 shs$16.53 million07/23/2025$2.62$2.97+13.67%$2.97$2.66357,494 shs$15.75 million07/22/2025$2.87$2.62-8.96%$2.89$2.60459,888 shs$13.85 million07/21/2025$3.05$2.87-5.67%$3.03$2.84516,924 shs$15.22 million07/18/2025$3.19$3.05-4.40%$3.19$3.01283,201 shs$16.13 million07/17/2025$3.15$3.19+1.11%$3.19$3.03347,206 shs$16.87 million07/16/2025$3.37$3.15-6.53%$3.26$3.09377,811 shs$16.69 million07/15/2025$3.09$3.37+9.15%$3.45$3.13413,292 shs$14.48 million07/14/2025$3.34$3.09-7.42%$3.37$3.00578,004 shs$13.27 million07/11/2025$3.69$3.34-9.50%$3.60$3.32491,804 shs$14.33 million07/10/2025$3.28$3.69+12.52%$3.75$3.40714,721 shs$15.84 million07/09/2025$3.66$3.28-10.58%$3.64$3.28626,276 shs$14.07 million07/08/2025$3.67$3.66-0.07%$3.93$3.33615,950 shs$15.74 million07/07/2025$4.25$3.67-13.76%$4.23$3.281.54 million shs$15.75 million Related Companies KSCP Stock Price Chart IPWR Stock Price Chart DVLT Stock Price Chart BEEM Stock Price Chart LGL Stock Price Chart SELX Stock Price Chart SQNS Stock Price Chart SPCB Stock Price Chart MTEK Stock Price Chart CMBM Stock Price Chart Receive OST Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Ostin Technology Group and its competitors with MarketBeat's FREE daily newsletter. 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