我一般卖20delta的下月期权。牛市的话可以展期至远月更高价位，不怕。

来源: 动感单车于 2025-01-25 16:55:11 [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.