COHH is trading 6.1% down in pre-market on July 28, 2026, continuing a multi-day slide driven by ongoing weakness in Coherent Corp (COHR) and the broader semiconductor sector.
- The decline follows sharp losses since July 24, with market sentiment remaining risk-off toward high-beta technology and leveraged investment products.
- There are no fresh company-specific headlines, indicating the price action is a result of broader downward momentum in the optical components segment.
- As a leveraged ETF, COHH is experiencing amplified volatility relative to the underlying equity's recent performance.