两个基本等效。 sell put 可以有杠杆，也容易出事

来源: QQQ2074 于 2025-11-26 20:52:10 [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.