🔴 Coherent 2X ETF (COHH) is trading 11.3% down amid reported premarket declines across optical peers

COHH is trading at $5.66, down -11.29%, alongside pressure in optical communications shares.

• Premarket reports cite declines in Coherent, Lumentum, Credo, Corning, and Marvell; these indications do not confirm the precise cause of COHH’s live move.
• Broader U.S. indexes were little changed, making optical-group weakness the more likely driver than a broad-market selloff. No fresh company-specific catalyst was identified.