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a@aknoise edited more from that month

有一種報酬率算法是降 賺的時候用投資部位當分母 賠的時候用總資產當分母 1%的部位賺1倍 我賺100% 1%的部位全賠光 我賠1% (然後順便強調要分散投資風險控管...) 永遠的大賺小賠 20221223

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