不太懂 spmo，为啥今天基本上是0.02%，而spy有0.4%？

来源: niy38 于 2024-10-18 20:11:45 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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不太懂 spmo， 为啥今天基本上是0.02%， 而spy有0.4%？