The path-dependent characteristic of American option results in it's pricing complexity and causes the pricing differences from American call option and put option.

美式期权的路径依赖特征导致了其定价的复杂性，并使得美式看涨、看跌期权之间的定价原理差异较大。

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It is too early to tell the actual differences from a net loss perspective, so it will be some time before we can observe whether the pricing differences offset the default rate differences.

仅从净损值得角度看实际不同有些为时过早，价格差异能否抵销违约率的差异，仍需一些时间观察。

youdao

It is too early to tell the actual differences from a net loss perspective, so it will be some time before we can observe whether the pricing differences offset the default rate differences.

仅从净损值得角度看实际不同有些为时过早，价格差异能否抵销违约率的差异，仍需一些时间观察。

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