Tower Semiconductor is trading at $214.44, up +9.17% after Tower Semiconductor and NewPhotonics began high-volume shipments of optical-engine photonic integrated circuits for AI data centers.

  • The products support 800G to 1.6T data rates, with a future roadmap to 6.4T, strengthening Tower’s AI-infrastructure positioning.
  • Broader semiconductor and technology-market strength is amplifying the company-specific catalyst, with the Nasdaq and S&P 500 also rising.