FNGS原来是主动基金？被做成代表AI的ETF了。

来源: lanyin0314 于 2023-05-24 08:18:26 [旧帖] [给我悄悄话] 本文已被阅读：次

实现了2倍速涨1倍速跌，这阿尔法真是牛逼。

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