关键短线没有edge，多动多亏，不如放弃短期老实拿到长期的收益。如果真有短线edge，多动多赚。高频交易的现实下，很难。

来源: GandalfOld 于 2025-12-13 13:20:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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