分批获利卖出是很好的做法，特别是方向性不确定，来回波动时期。

来源: 雅歌1 于 2015-10-12 07:22:39 [博客] [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.