或者卖个at the money call. 如果涨，全当晚卖现在的价外加权利金。

来源: start2020 于 2023-12-20 05:35:25 [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.