Syntec Optics (OPTX) Stock Chart & Stock Price History $1.62 +0.03 (+1.89%) Closing price 08/8/2025 04:00 PM EasternExtended Trading$1.62 +0.00 (+0.31%) As of 08/8/2025 05:40 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 AnalysisChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Syntec Optics Stock Price Performance The Syntec Optics (OPTX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 47.27%, with a year-to-date return of -35.71%. In the past month, the stock has increased 20.00%, reflecting recent market activity. As of the latest close, Syntec Optics traded at $1.62 with a market cap of $59.44 million and volume of 52,021 shares. 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Email Address 5 Day Performance-4.14%1 Month Performance+20.00%3 Month Performance+12.50%Year-To-Date Performance-35.71%1 Year Performance+47.27% OPTX Stock Chart for Saturday, August, 9, 2025 OPTX Chart by TradingView Syntec Optics 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 Capitalization08/08/2025$1.59$1.62+1.89%$1.65$1.6052,021 shs$59.44 million08/07/2025$1.56$1.59+1.92%$1.62$1.5444,276 shs$58.34 million08/06/2025$1.65$1.56-5.45%$1.65$1.5699,726 shs$57.24 million08/05/2025$1.69$1.65-2.37%$1.75$1.6243,790 shs$60.54 million08/04/2025$1.71$1.69-1.17%$1.78$1.6755,269 shs$62.00 million08/01/2025$1.80$1.71-5.00%$1.83$1.7091,403 shs$62.74 million07/31/2025$2.09$1.80-13.88%$2.10$1.77104,561 shs$66.04 million07/30/2025$1.89$2.09+10.58%$2.32$1.86249,696 shs$76.68 million07/29/2025$2.10$1.89-10.00%$2.06$1.8973,982 shs$69.34 million07/28/2025$2.00$2.10+5.00%$2.12$1.99100,617 shs$77.05 million Get the Latest News and Ratings for OPTX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Syntec Optics and its competitors with MarketBeat's FREE daily newsletter. 07/25/2025$2.27$2.00-11.89%$2.50$1.89347,367 shs$73.38 million07/24/2025$1.80$2.27+26.11%$2.28$1.75501,351 shs$83.29 million07/23/2025$1.62$1.80+11.11%$1.88$1.64131,028 shs$66.04 million07/22/2025$1.69$1.62-4.14%$1.74$1.58117,555 shs$59.44 million07/21/2025$1.59$1.69+6.29%$1.93$1.66414,244 shs$62.01 million07/18/2025$1.32$1.59+20.45%$1.62$1.36360,493 shs$58.34 million07/17/2025$1.30$1.32+1.54%$1.34$1.2671,996 shs$48.43 million07/16/2025$1.30$1.30+0.39%$1.33$1.2815,390 shs$47.70 million07/15/2025$1.33$1.30-2.63%$1.33$1.2852,205 shs$47.51 million07/14/2025$1.34$1.33-0.75%$1.35$1.2930,283 shs$48.80 million07/11/2025$1.34$1.34+0.37%$1.37$1.3022,368 shs$49.17 million07/10/2025$1.35$1.34-1.11%$1.39$1.3129,791 shs$48.98 million07/09/2025$1.38$1.35-2.17%$1.38$1.3334,422 shs$49.53 million07/08/2025$1.38$1.38$1.41$1.3754,454 shs$50.63 million Related Companies MASS Stock Price Chart KEQU Stock Price Chart RPID Stock Price Chart SEER Stock Price Chart OWLT Stock Price Chart PRE Stock Price Chart NAUT Stock Price Chart INTT Stock Price Chart OPXS Stock Price Chart ODYS Stock Price Chart Receive OPTX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Syntec Optics and its competitors with MarketBeat's FREE daily newsletter. 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