马刚 2020-01-27 20:26
致精进的你:
C+K=P+S这个是BSmodel得来,演化一下C-P=S-K=50-(46*e的(-0.25*3%)次方)=4.3437,而根据二级课程内容,put price of BS-put price of market=call price of BS-call price of market,4.3437=7.64-X,推出x=3.296≈3.3.
The real talent is resolute aspirations.
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