GCT Semiconductor is down -24.9%, or -$10.94 to $33.06. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See Insiders’ Hot Stocks on TipRanks >> Read More on GCTS: GCT Semiconductor falls -8.0% GCT Semiconductor falls -26.2% GCT Semiconductor falls -19.6% GCT Semiconductor Holding Inc trading resumes GCT Semiconductor Holding Inc trading halted, volatility trading pause