COHH is trading at $6.16, up 3.65% in after-hours trading, with no specific catalyst identified for the move.

  • COHH targets 2x the daily performance of Coherent (COHR), which was nearly flat after hours and does not clearly explain COHH’s gain.
  • The regular-session selloff aligned with broad tech weakness amid oil-price and Treasury-yield pressure; no specific after-hours catalyst was identified. The mismatch leaves the after-hours move unexplained by available underlying-stock and news evidence.