GCT Semiconductor (GCTS) Stock Chart & Stock Price History $1.25 +0.01 (+0.40%) Closing price 03:58 PM EasternExtended Trading$1.25 +0.00 (+0.40%) As of 07:53 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock GCT Semiconductor Stock Price Performance The GCT Semiconductor (GCTS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 58.36%, with a year-to-date return of -46.57%. In the past month, the stock has decreased 18.89%, reflecting recent market activity. As of the latest close, GCT Semiconductor traded at $1.23 with a market cap of $68.93 million and volume of 246,349 shares. 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Email Address 5 Day Performance+2.47%1 Month Performance-18.89%3 Month Performance+18.57%Year-To-Date Performance-46.57%1 Year Performance-58.36% GCTS Stock Chart for Monday, August, 25, 2025 GCTS Chart by TradingView GCT Semiconductor 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 Capitalization08/25/2025$1.23$1.25+0.89%$1.27$1.23135,771 shs$69.55 million08/22/2025$1.19$1.23+4.14%$1.26$1.18246,349 shs$68.93 million08/21/2025$1.22$1.19-2.47%$1.21$1.11192,245 shs$66.19 million08/20/2025$1.18$1.22+3.40%$1.22$1.14368,676 shs$67.87 million08/19/2025$1.25$1.18-5.98%$1.25$1.18273,457 shs$65.64 million08/18/2025$1.26$1.25-0.81%$1.27$1.23174,761 shs$69.81 million08/15/2025$1.32$1.26-4.83%$1.36$1.21326,940 shs$61.07 million08/14/2025$1.23$1.32+7.64%$1.34$1.21295,613 shs$64.17 million08/13/2025$1.33$1.23-7.17%$1.45$1.22573,163 shs$59.62 million08/12/2025$1.38$1.33-3.64%$1.42$1.32331,574 shs$64.23 million Get the Latest News and Ratings for GCTS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for GCT Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 08/11/2025$1.43$1.38-3.51%$1.47$1.35223,243 shs$66.65 million08/08/2025$1.36$1.43+5.17%$1.46$1.36231,252 shs$69.07 million08/07/2025$1.35$1.36+0.44%$1.40$1.3594,150 shs$65.68 million08/06/2025$1.39$1.35-2.60%$1.39$1.30152,217 shs$65.39 million08/05/2025$1.35$1.39+2.59%$1.45$1.36174,515 shs$67.13 million08/04/2025$1.33$1.35+1.89%$1.36$1.32111,023 shs$65.44 million08/01/2025$1.36$1.33-2.65%$1.36$1.29221,692 shs$64.22 million07/31/2025$1.43$1.36-4.49%$1.47$1.34235,880 shs$65.97 million07/30/2025$1.50$1.43-4.68%$1.50$1.4088,612 shs$69.07 million07/29/2025$1.54$1.50-2.61%$1.55$1.48111,943 shs$72.46 million07/28/2025$1.54$1.54$1.58$1.51106,577 shs$74.41 million07/25/2025$1.57$1.54-1.92%$1.59$1.5081,688 shs$74.41 million07/24/2025$1.58$1.57-0.63%$1.62$1.54132,904 shs$75.86 million Related Companies AUDC Stock Chart VLN Stock Chart WOLF Stock Chart CRNT Stock Chart LPTH Stock Chart VUZI Stock Chart REKR Stock Chart MRAM Stock Chart SPWR Stock Chart ICG Stock Chart Receive GCTS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for GCT Semiconductor and its competitors with MarketBeat's FREE daily newsletter. 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