U.S. optical communication stocks rose collectively in pre-market trading, with AXT up over 13%, Marvell up more than 5%, and Broadcom up nearly 4%.

Glonghui June 15 | U.S. stock market optical communication concept stocks collectively rose in pre-market trading. Among them, AXT Inc rose more than 13%, Himax Technologies rose more than 7%, Applied Optoelectronics rose more than 6%, Astera Labs, Marvell Technology, and Coherent rose more than 5%, Viavi Solutions, Tower Semiconductor, POET Technologies, Ciena, Lightwave Logic, MaxLinear, Fabrinet, Corning, and Credo Technology rose more than 4%. Broadcom rose nearly 4%.