期貨50倍杠杆。cme每提高2%的保證金，對做多的期貨莊家來說所需的資金直接翻倍。

來源: lanyin0314 於 2025-12-30 21:24:01 [舊帖] [給我悄悄話] 本文已被閱讀：次

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