TSEM ▲ +1.7% - Tower Semiconductor Ltd. $TSEM - Tower Semiconductor to Highlight its High-Volume Silicon Photonics and SiGe Solutions for AI Infrastructure, Telecom and Emerging Applications at ECOC 2026 Tower Semiconductor rose 1.7% today following an announcement that the company will showcase its high-volume silicon photonics and SiGe solutions at ECOC 2026, highlighting offerings aimed at AI infrastructure, telecom, and emerging applications. The gain reflects investor interest in the company's positioning within growing markets for advanced semiconductor technologies supporting data centers and communications infrastructure. 15-SEP-2026 06:00 AM ET