PFE是在它家疫情后跌到20块左右，开始买的。我这人小气，不肯花大钱，都是在减价时买的，市盈率是一个主要指标。

来源: hhtt 于 2026-04-07 15:11:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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