是的。據說經典的做法，持有spy正股，賣covered call, 實際上非常危險。

來源: gladys 於 2025-01-25 17:19:55 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.