at the time you bought, you did not said

來源: NYU1065 於 2025-12-30 18:46:00 [] [舊帖] [給我悄悄話] 閱讀數 : (50 bytes)
回答: 為何Fidelity says QQQ is not marginable 由 千萬裏 於 2025-12-30 14:38:08

can ask them to change to margin via chat

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