最关键的是：绝不做单边（哪怕只用1%的仓位）。

来源: 旅行中于 2024-10-03 04:23:23 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.