数据很有说服力。QQQ vs VGT的优势在于QQQ的交易量是VGT的100倍左右，流动性大大优于VGT。

来源: ybdddnlyglny 于 2025-11-10 05:55:53 [旧帖] [给我悄悄话] 本文已被阅读：次

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