查一下你的券商交易平台，一般用關聯單oco可可即時在賣單成交時，保護性的買回單就生效了。

來源: trump2018 於 2024-07-02 14:54:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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