這個不是主要因素。主要問題是如果股市長期上下震蕩，tqqq這種3倍ETF損耗會很厲害。比較一下一年內qqq和tqqq波幅

來源: 過來人2 於 2023-05-14 17:31:09 [舊帖] [給我悄悄話] 本文已被閱讀：次

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