nLIGHT is trading 6.8% down at $36.49 on October 30, 2026, amid a broad semiconductor selloff. - Intel’s weaker-than-expected outlook and Amazon’s results intensified concerns about PC demand and returns on heavy AI spending, pressuring chip stocks broadly. - No new company-specific announcement explaining the October 30 drop surfaced in the search. - nLIGHT’s previously reported third-quarter revenue guidance shortfall and supply-chain delays predate this session; its next results are scheduled for November 5.