GCT Semiconductor Holding, Inc. shares rise 2.52% after-hours after successfully delivering 5G chipset samples to lead customers.

GCT Semiconductor Holding, Inc. rose 2.52% in after-hours trading, following the successful delivery of its new 5G chipset samples to all lead customers. The company is working closely with customers to ensure its advanced 5G chipset meets all product requirements while enhancing device performance. The positive feedback from customers and the company's commitment to providing a robust, high-performance alternative source of reliable chipsets have contributed to the stock's upward movement.