COHH is trading at $6.81 (+6.30%), primarily amplifying a rebound in underlying stock Coherent (COHR) amid continued AI datacenter and communications demand.
- Recent photonics optimism, including stronger demand forecasts from Soitec, supports the broader theme.
- The move appears sector-linked and leveraged, not driven by a new COHH-specific announcement; no major macro release or broad-market rally explains it.
- The earlier 3.2% premarket decline was likely an indicative, illiquid quote; thin liquidity may exaggerate pricing.