A.賣出期貨合約并買入看漲期權(quán) B.買入期貨合約并賣出看漲期權(quán) C.賣出看跌期權(quán)并買入期貨合約 D.買入期貨合約和看漲期權(quán)
A.$520.00 B.$48000 C.$780.00 D.$720.00