QQQ和QQQM有啥区别？查了一下几乎一样，只是后者2022年才出价格便宜很多。是不是把钱分为两份定投？

来源: red_flower 于 2024-02-02 07:56:39 [旧帖] [给我悄悄话] 本文已被阅读：次

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