整个金融市场就是风险回报比的博弈，这个系统的稳定性超过很多人的现象，所以打败大盘如此之难。

来源: lanyin0314 于 2024-02-10 10:24:35 [旧帖] [给我悄悄话] 本文已被阅读：次

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