ASML Holding is trading 3.4% down today at €1380.60 as investors react to reports that a state-backed Chinese firm has mass-produced advanced chipmaking equipment, potentially undermining Western export controls.
- The breakthrough by a Chinese competitor intensifies competition for ASML’s lithography tools and could erode the company's market dominance in the region.
- The stock is also facing pressure from a broader semiconductor sector correction driven by profit-taking and growing concerns over AI valuations.
- Global chip stock weakness has intensified recently, pushing the Philadelphia Semiconductor Index (SOX) into bear market territory.