同时，买进期货合同和卖出一个看涨期权的组合，叫做组合卖出看跌期权。

Also, a combination of a long futures contract and a short call, called a synthetic short put.

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同时，买进期货合同和卖出一个看涨期权的组合，叫做组合卖出看跌期权。

Also, a combination of a long futures contract and a short call, called a synthetic short put.

youdao