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    期權的分類

    按照期權買方的權利分類期權可分為看漲期權（call）和看跌期權（put）：

    看漲期權又叫買權，給與期權持有者在特定期限內以特定價格買入某種資產的權利。看漲期權類似於持有某隻股票的多頭倉位，個股看漲期權的買家希望在期權到期之前股價能夠大幅上漲。

    看跌期權又叫賣權，給與期權持有者在特定期限內以特定價格賣出某種資產的權利。看跌期權類似於持有某隻股票的空頭頭寸，個股看跌期權的買家希望在期權到期之前股價能夠下跌。

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