前一向已经涨了很多, profit taking

来源: kt0118 于 2014-09-19 11:25:09 [旧帖] [给我悄悄话] 本文已被阅读：次

short selling
hedging
.
.
.
.

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