對的，3X一旦熊市直接減掉90%. 我一般用options 來hedge. 但是hedge 到什麽地步都是個人感覺

來源: QQQ2074 於 2025-01-17 22:20:38 [舊帖] [給我悄悄話] 本文已被閱讀：次

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