A.外匯期貨 B.貨幣期貨 C.外匯指數(shù)期貨 D.股票指數(shù)期貨
A.權(quán)益比率 B.流動比率 C.總資產(chǎn)周轉(zhuǎn)率 D.股利發(fā)放率
A.10% B.-10% C.20% D.-20%