A.15:00-15:30 B.15:30-15:31 C.15:31-15:40 D.15:20-15:30
A.擇庫存貨、擇庫存貨 B.擇庫存貨、定庫取貨 C.定庫存貨、擇庫取貨 D.定庫存貨、定庫取貨
A.套期保值 B.中立倉申報 C.流動性頭寸管理減信 D.遠(yuǎn)期買賣