模拟里是简单的以过去纳指100最高点的85%来判断牛熊市。请问投坛大牛们有没有更好的方法？

来源: 海阔天空2008 于 2025-07-22 01:24:50 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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