COHU is trading at $38.68, up 10.83%, as semiconductor stocks rebound after Thursday’s sharp technology selloff. - The move follows the November 5 close of $34.90; chip stocks and the semiconductor ETF were higher in pre-market trading. - No clear company-specific announcement on November 6 explains the move. Cohu’s latest earnings and upcoming investor events provide prior company context, while available reporting points to sector recovery as the more direct explanation.