它的好處是主動 call options 期權管理，理論上有可能好過被動的QYLD，但要打過QQQ本身，很難

來源: 三心三意於 2025-08-06 17:59:45 [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.