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| 美式期权 | |||
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| 美式期权 (指期权持有人有权在期权合约期限内的任何时点(直至及包括到期日)均可执行的一种期权，多为场内交易所采用) | |||
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| 美国式样选装件 | |||
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| 美国式期权 | |||
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