P1.T4.VAR-HULL-Ch15_Topic: Delta of an Option

[gargi.adhikari]

In reference to P1.T4.VAR-HULL-Ch15_Topic: Delta of an Option:-
Need help with deriving the items circled in red...

 

[ShaktiRathore]

Hi gargi,
please visit: https://forum.bionicturtle.com/threads/greeks.6207/#post-19683
if of any help
thnks