@TrustyJules, Thank you.
So, if I understand correctly this IV indicator doesn't have any value in this analysis.
Given this and the fact that you pointed that RV is currently above average, we don't have a case for make a AMAT straddle. Correct?
Also looking at the historical results, I noticed an outsized value of 75%. Without this value the average would be much lower (around 7%). This is also a negative point. Do you agree?