I just checked front-month (dec) ATM vol and it is indeed 7.5%.
How do you know that is 40% below model fair value (which puts fair value at 12.5)?
How do you know that is 40% below model fair value (which puts fair value at 12.5)?
Quote from Dr. Zhivodka:
OC, do you look at Vols at all?
I wasn't around all day but earlier SPX call prem was on average 40% below model fair value. Front month calls were going off at an average 7.5% I.V.