43.投資人如果將來需要買進外匯,為避免外匯價格上漲而遭受損失,則下列何者係最適當的外匯選擇權交易 策略?
(A) long put strategy
(B) short put strategy
(C) short call strategy
(D) long call strategy

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統計: A(0), B(1), C(0), D(1), E(0) #1995181