不是。目前我只买正股。不操心expire date什么的，省心。

来源: 我是一只井底蛙于 2025-09-16 07:10:22 [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.