单边上涨行情的TIMING是最难猜的，啥时回调，回调幅度多大，这些问题一个判断错了玩OPTION的就要大损失。

来源: testmobile 于 2024-02-10 06:55:54 [旧帖] [给我悄悄话] 本文已被阅读：次

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