来源:[1] 瑞银暂停对AST SpaceMobile股票的评级。股价应声下跌。 (https://finance.yahoo.com/m/f9d6304c-175f-342 ...)[2] AST SpaceMobile (ASTS) 股票被瑞银下调评级,因SpaceX竞争加剧 (https://vertexaisearch.cloud.google.com/groun ...)[3] 铱星通信股票评级因SpaceX交易被Raymond James下调 (https://vertexaisearch.cloud.google.com/groun ...)