42.下列何者是上跨式(Top Straddle)策略?
(A)賣出2月期貨買權履約價格$575,並買進2月期貨賣權履約價格$575
(B)賣出2月期貨買權履約價格$675,並賣出2月期貨賣權履約價格$575
(C)買入2月期貨買權履約價格$575,並賣出2月期貨賣權履約價格$600
(D)買入2月期貨買權履約價格$575,並買進2月期貨賣權履約價格$575

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統計: A(2), B(4), C(9), D(5), E(0) #916069