Acm Research is trading at $82.53 (4.9% up) in pre-market, extending a sharp two-day rebound across the semiconductor sector.
- The move follows a broader chip-sector rally fueled by blockbuster Samsung earnings and strong results from industry peers.
- The stock is currently moving in tandem with broader tech-strength momentum rather than new company-specific news, following a gain of over 20% on July 30.