Aehr Test Systems is trading 5.41% higher at $107.10, in a move consistent with strength across semiconductor stocks. - On October 2, 2026, SOXX was reported up 1.29% at the close; Micron and Nvidia were also higher. - No major new company-specific announcement was found to explain the move. - The latest company news located was Aehr Test Systems’ September 28 announcement of participation in an investor summit later this month.