这个目的是为了积累新的股票， hedge是为了保护现有的股票

来源: 三心三意于 2025-08-16 07:30:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.