誰也不知道要發生什麽，所以成交後要再設止損單。另一種方法是用bracket 單也就是oco單保護交易。

來源: 黃金眼於 2023-12-21 06:10:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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