其實hedge做對的時候能夠 A：產生極大的利潤（沒有損失就是利潤）B：幫助在最困難的時候堅定的持股

來源: 三心三意於 2025-07-30 21:02:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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