GAZ IS UP!!回复：gas ETF UNG drops a whole lot more than gas produc

来源: tianfangye 于 2012-03-02 15:24:51 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (63 bytes)

iPath DJ-UBS Natural Gas TR Sub-Idx ETN

请您先登陆，再发跟帖！