ONTO is trading 5.5% up at $341.70 in pre-market action, recovering alongside the broader semiconductor and AI complex after last week's sharp rotation-driven decline.
- The move aligns with a broader rebound in major indices and tech futures following a period of heavy selling across the chip sector.
- There are no fresh company-specific catalysts or guidance changes, indicating the price action is driven by sector-wide sentiment rather than fundamental news.