NO.PZ2020021203000113
问题如下:
Does a down-and-out put option become more or less valuable as we increase the frequency with which we observe the asset prices in determining whether the barrier has been hit?
选项:
解释:
A down-and-out put becomes less valuable because the chance of the barrier being hit, so that the option is knocked out, is greater.
老师好,讲义里只提到回望期权与观测频率有关,障碍期权也有吗?请问该如何理解?是否对于敲入敲出看涨看跌,观测频率都有不用的影响?谢谢