MARS is trading at $24.13, up 8.89% versus the regular-session close; the supplied information does not establish a specific reason for its after-hours rebound. - Friday’s market was pressured by concerns that debt-funded AI infrastructure spending may not generate returns quickly enough, alongside hotter inflation and higher-for-longer rate worries. Technology and communication-services shares led losses, while Nasdaq fell sharply. - Rocket Lab’s delay of the maiden Neutron rocket flight to 2027 weighed on shares.