由两个有相同行使价的看跌和看涨期权形成的组合，同时二者都看跌，叫做组合卖出期货。

A combination of a put and a call with the same strike price, in which both are bullish, called synthetic long futures.

youdao

由两个有相同行使价的看跌和看涨期权形成的组合，同时二者都看跌，叫做组合卖出期货。

A combination of a put and a call with the same strike price, in which both are bullish, called synthetic long futures.

youdao