TLT通过卖call来赚option的钱，它的年率在15%左右。如果看一年的时间，TLT跌的比TLTW多。

来源: playForever 于 2025-02-25 14:08:04 [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.