买卖Vol ETF最好以实时期货的升，贴水为依据，不然会没有方向。

来源: Iknowno 于 2018-02-24 16:11:48 [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.

Change Ad Consent