AST SpaceMobile is trading 10.72% lower at $36.58, amid concerns that SpaceX’s reported Boost Mobile talks could strengthen its position in direct-to-device connectivity. - The company announced a successful AT&T network handoff using its satellite service; the test took place October 21. - The next phase is expected to involve beta services. - The Nasdaq is down 0.77%; AST SpaceMobile’s larger decline is consistent with company-specific competitive pressure.