一点面经 + 一道cash or nothing binary option题1个trading game,1个priotizing game,都是3~4人一组配合,2个interview
interview很多technical题,我答得不好。
先是delta没搞好,然后cash or nothing binary option的题也没做出来。
其他也有是competency based question。
记得那道cash or nothing binary option的题。
如何用若干个vanilla CALL option的payoffs去表示一个cash or nothing binary CALL option的payoff。只可以是CALL。
我的想法是,buy a call vanilla option with lower strike & sell a call vanilla with higher strike。这样可以得到下面图里的第一个图。
但是desired的是第二个图。
我就想,如果有很多个第一个图,叠加起来,就可以approximately变成第二个图了。。。汗下。。
望高手指教!!
(more...)
Genearlly right. not sure if you mention to bring the strike
between sold call and bought call close enough.
i.e. to replicate a 5m pay out digital
Long call 500m at 10.00
Short Call 500m at 10.01
Good luck
i.e. to replicate a 5m pay out digital
Long call 500m at 10.00
Short Call 500m at 10.01
Good luck