A.解決期貨交易會(huì)員公司之間的糾紛[單選題]* B.為會(huì)員公司辦理期貨交易提供便利 C.規(guī)范期貨合約交易 D.抑制期貨價(jià)格上漲過(guò)高或下跌過(guò)低
A.購(gòu)買9月份的短期國(guó)債合約 B.出售9月份的短期國(guó)債合約 C.做多現(xiàn)金和短期國(guó)債期貨 D.銷售GNMA合同
A.sell the distant month B.sell the near month and buy the distant month C.買近期的月,賣遠(yuǎn)期的月 D.buy the near month