Aehr Test Systems is trading 12.4% up now at $76.29 after announcing a new follow-on production order from its lead silicon photonics customer for a fully automated FOX-XP wafer-level burn-in system.

  • The order supports high-volume production of silicon photonics devices used in AI optical interconnect and hyperscale data center applications.
  • Multiple market outlets identified this contract win as the primary catalyst for the stock's significant price jump today.