Rocket Lab is trading 11.72% down at €41.05 on November 5, 2026, alongside broad technology and semiconductor losses. - No clear new company-specific announcement explains the decline. - Reuters reported chip and data-center weakness amid concern that AI infrastructure may face tighter scrutiny after the midterm elections. - Major U.S. indexes were sharply lower; Rocket Lab also fell with other space stocks amid election-related pressure in coverage of the prior session.