Teradyne is trading 8.55% down at $321.59, with Lam Research’s supply constraints and China revenue concerns providing the clearest available equipment-sector explanation.
- Lam said constraints could delay shipments and forecast a lower China contribution next quarter.
- Semiconductors were up 2.55% during the regular session, despite broader risk-off pressure.
- No Teradyne-specific announcement was found in today’s search.