Aehr Test Systems is trading at $84.69, up 11.05%, as the semiconductor sector rallies amid renewed AI enthusiasm and Nvidia’s reported $12.9 billion Hugging Face acquisition.
- No new company-specific catalyst was identified on September 4, 2026; the latest announcement concerned investor meetings scheduled for September 10.
- Shares are rebounding from the September 3, 2026 close of $76.27, following the prior session’s 4.95% decline.