Archer Aviation is trading 4.1% up at $4.96 as shares rebound following last week’s selloff after its Halo autonomous VTOL and Thunder defense aircraft unveiling at the Farnborough Airshow. - Traders are digesting a strategic shift toward defense and logistics through a partnership with Anduril. - The stock is recovering from a 6.65% drop on July 24 triggered by the initial market reaction to the defense-focused announcement.