破唱片再放一次，股市風險管理至關重要。風險的排列從大到小，個股(NVDA)>行業係統股(QQQ)>標普指數(SPY)

來源: hhtt 於 2025-08-28 14:03:06 [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.