🔴 COHR is trading 5.1% down today after Nvidia’s $6.5B photonics investment sparks sector volatility

COHR is trading 5.1% down at $343.08 after Nvidia’s $6.5 billion photonics investment sparked volatility across optical and photonics names.

• The stock is extending its recent weakness following a 4.1% drop to $361.47 on May 29, 2026.
• Investors are repositioning within the photonics supply chain despite slightly positive broader index futures, highlighting sector-specific pressure.