理论上是很好，但是对大多数散户来说，要想BEAT INDEX 很难很难

来源: burrito 于 2016-02-26 08:12:24 [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.