SPXL 和 SPXS 似乎比 TQQQ 和 SQQQ 更貼近老大的需要，前兩個是對SPY，後兩個是對QQQ。

來源: 雲崖水暖於 2023-05-10 06:30:29 [舊帖] [給我悄悄話] 本文已被閱讀：次

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