COHH is trading 4.45% down in pre-market on September 1, 2026 amid broad risk-off trading.
- Designed to deliver twice the daily performance of Coherent (COHR), COHH amplifies weakness in the underlying stock.
- U.S. futures are lower; Nasdaq futures are down 0.88%, while Middle East tensions have lifted oil and reinforced expectations for tighter Federal Reserve policy.
- No fresh COHR-specific overnight catalyst was identified; the move appears primarily macro-driven ahead of JOLTS and ISM Manufacturing data.