美国航空股盘前延续涨势，航空公司Joby Aviation涨11.3%，Archer Aviation上涨12.7%，此前特朗普签署命令加强美国无人机防御，促进超音速飞行。

Core Viewpoint - U.S. airline stocks continue to rise in pre-market trading, with Joby Aviation up 11.3% and Archer Aviation up 12.7%, following President Trump's signing of an order to strengthen U.S. drone defense and promote supersonic flight [1] Company Summary - Joby Aviation's stock increased by 11.3% in pre-market trading [1] - Archer Aviation's stock rose by 12.7% in pre-market trading [1] Industry Summary - The signing of an executive order by President Trump aims to enhance U.S. drone defense capabilities [1] - The order also seeks to promote the development and use of supersonic flight technology [1]