对了，如果直接sell 300 put with $9credit, breakeven 是 $390-$4.5

来源: 三心三意于 2025-02-18 12:13:12 [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.