[吐槽]同花顺里面的研究员发的研报看着真是可笑

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Is That WeeMan

2020-06-28T11:50:38+00:00

假如一条消息正确率100%,很有价值;假如正确率0%,反过来用也有些价值;假如正确率只有50%,这消息毫无价值。这些研究员也是[img]https://img.nga.178.com/attachments/mon_202007/07/jmQ5-7bc5ZaT1kShs-10x.jpg.medium.jpg[/img]