Why Is AEHR Stock Price Up 19.82% Today, August 4? Follow-On Order Confirms Silicon Photonics Demand
Aehr Test Systems (AEHR) rose 19.82% to $109.89 on August 4, 2026 after announcing a follow-on silicon photonics production order. Read the daily analysis of Aehr Test Systems' AI infrastructure outlook, momentum risk and key technical levels.