Rocket Lab is trading 5.1% down now at €55.50, with the decline appearing consistent with ongoing rotation across space stocks following the SpaceX IPO.
- The U.S. market is broadly stable-to-positive.
- No fresh company-specific announcement was identified for August 28, 2026; possible Neutron debut slippage into 2027 remains an overhang.
- Recent coverage cites sector-wide selling pressure and narrowing launch timing; confidence is limited because no reliable source directly attributes the move to a new catalyst.