COHU is trading 7.27% down at $49.83, amid semiconductor-sector pressure.

  • Semiconductor stocks weakened after disappointing Big Tech results and renewed concerns about returns on AI spending; the Philadelphia Semiconductor Index fell 1.42%.
  • Cohu’s October 28 earnings and outlook were strong, but available reporting identifies no new COHU-specific negative catalyst.
  • Live price context shows a sharp reversal after recent gains; no live volume figure was provided.