COHR is trading at $412.20 (up 5%) in pre-market, extending its rebound after a volatile week for AI and semiconductor names.
- The stock's upward momentum follows a broader recovery in tech sentiment and renewed interest in AI and semiconductor infrastructure.
- Today’s pre-market strength appears to be a continuation of a sector-wide bounce rather than a new company-specific catalyst.
- Shares initially moved higher during the June 24, 2026, after-hours session as the tech sector began to stabilize.