COHH is trading at $2.72, up 3.03% after hours; no specific catalyst for the bounce surfaced.

  • It closed the regular session at $2.66, down 22.90%.
  • COHH targets 2Γ— daily exposure to Coherent, amplifying pressure from the underlying stock’s steep session decline.
  • Technology shares sold off after Amazon, Intel, and Alphabet results intensified concerns that heavy AI infrastructure spending may not generate adequate returns.