underlying security短语⁸⁴³²⁰⁺⁸ 基本例句 经担保附属公司,抵押担保 When the strike price of an option is equal to or nearly equal to the market price of the underlying security, we call this option is at the money. 当期权的执行价格非常接近标的物的即期价格时，则称该期权处于平价状态。平价期权实际上可以是处于略为价内或价外的状态。 www.treasurer.org.cn