有点深奥，小白看的是懂非懂。“一是大仓位不动（均值所代表的的区间”这一段不明白。

来源: red_flower 于 2020-09-28 14:25:31 [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.